diff --git a/app/build.gradle b/app/build.gradle
index ea8d5991..8182adbc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "com.stardust.scriptdroid"
         minSdkVersion 17
         targetSdkVersion 23
-        versionCode 200
-        versionName "3.0.0 Alpha1"
+        versionCode 201
+        versionName "3.0.0 Alpha2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
         ndk {
@@ -132,6 +132,8 @@ dependencies {
     compile 'com.squareup.retrofit2:converter-gson:2.3.0'
     compile 'com.squareup.retrofit2:converter-gson:2.3.0'
     compile 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'
+    //Picasso
+    compile 'com.squareup.picasso:picasso:2.5.2'
     // Tasker Plugin
     compile 'com.twofortyfouram:android-plugin-client-sdk-for-locale:[4.0.2, 5.0['
     compile 'com.flurry.android:analytics:7.0.0@aar'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index f4f91ba5..6f9c3207 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -82,6 +82,7 @@
         <activity android:name=".ui.help.LocalWebViewActivity"/>
         <activity android:name=".external.tasker.TaskerScriptEditActivity_"/>
         <activity android:name=".ui.edit.ViewSampleActivity"/>
+        <activity android:name=".ui.login.LoginActivity_"/>
         <activity android:name=".external.widget.ScriptWidgetSettingsActivity_">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE"/>
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/NodeBB.java b/app/src/main/java/com/stardust/scriptdroid/network/NodeBB.java
new file mode 100644
index 00000000..254e6078
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/NodeBB.java
@@ -0,0 +1,41 @@
+package com.stardust.scriptdroid.network;
+
+import com.google.gson.GsonBuilder;
+import com.jakewharton.retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
+import com.stardust.scriptdroid.network.util.WebkitCookieManagerProxy;
+
+import okhttp3.OkHttpClient;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+/**
+ * Created by Stardust on 2017/9/20.
+ */
+
+public class NodeBB {
+
+    private static final NodeBB sInstance = new NodeBB();
+
+    private Retrofit mRetrofit;
+
+    NodeBB() {
+        mRetrofit = new Retrofit.Builder()
+                .baseUrl("http://www.autojs.org/")
+                .addConverterFactory(GsonConverterFactory.create(new GsonBuilder()
+                        .setLenient()
+                        .create()))
+                .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
+                .client(new OkHttpClient.Builder()
+                        .cookieJar(new WebkitCookieManagerProxy())
+                        .build())
+                .build();
+    }
+
+    public static NodeBB getInstance() {
+        return sInstance;
+    }
+
+    public Retrofit getRetrofit() {
+        return mRetrofit;
+    }
+}
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/UserService.java b/app/src/main/java/com/stardust/scriptdroid/network/UserService.java
new file mode 100644
index 00000000..d499f7f3
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/UserService.java
@@ -0,0 +1,47 @@
+package com.stardust.scriptdroid.network;
+
+import com.google.gson.GsonBuilder;
+import com.jakewharton.retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
+import com.stardust.scriptdroid.network.api.UserApi;
+import com.stardust.scriptdroid.network.entity.TokenResponse;
+import com.stardust.scriptdroid.network.entity.VerifyResponse;
+
+import io.reactivex.Observable;
+import io.reactivex.ObservableSource;
+import io.reactivex.annotations.NonNull;
+import io.reactivex.functions.Consumer;
+import io.reactivex.functions.Function;
+import io.reactivex.schedulers.Schedulers;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+/**
+ * Created by Stardust on 2017/9/20.
+ */
+
+public class UserService {
+
+    private static final UserService sInstance = new UserService();
+    private final Retrofit mRetrofit;
+
+    UserService() {
+        mRetrofit = NodeBB.getInstance().getRetrofit();
+    }
+
+
+    public Observable<TokenResponse> login(String userName, final String password) {
+        final UserApi userApi = mRetrofit.create(UserApi.class);
+        return userApi.verify(userName, password)
+                .subscribeOn(Schedulers.io())
+                .flatMap(new Function<VerifyResponse, ObservableSource<TokenResponse>>() {
+                    @Override
+                    public ObservableSource<TokenResponse> apply(@NonNull VerifyResponse verifyResponse) throws Exception {
+                        if (verifyResponse.isSuccessful()) {
+                            return userApi.generateToken(verifyResponse.getUid(), password);
+                        } else {
+                            return Observable.error(new Exception(verifyResponse.getMessage()));
+                        }
+                    }
+                });
+    }
+}
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/api/UserApi.java b/app/src/main/java/com/stardust/scriptdroid/network/api/UserApi.java
new file mode 100644
index 00000000..b7f64159
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/api/UserApi.java
@@ -0,0 +1,34 @@
+package com.stardust.scriptdroid.network.api;
+
+import com.stardust.scriptdroid.network.entity.VerifyResponse;
+import com.stardust.scriptdroid.network.entity.TokenResponse;
+import com.stardust.scriptdroid.network.entity.User;
+
+import io.reactivex.Observable;
+import retrofit2.http.Field;
+import retrofit2.http.FormUrlEncoded;
+import retrofit2.http.GET;
+import retrofit2.http.POST;
+import retrofit2.http.Path;
+
+/**
+ * Created by Stardust on 2017/9/20.
+ */
+
+public interface UserApi {
+
+    @GET("/api/me")
+    Observable<User> me();
+
+    @FormUrlEncoded
+    @POST("/api/ns/login")
+    Observable<VerifyResponse> verify(@Field("username") String userName, @Field("password") String password);
+
+
+    @FormUrlEncoded
+    @POST("/api/v2/{uid}/tokens")
+    Observable<TokenResponse> generateToken(@Path("uid") String uid, @Field("password") String password);
+
+
+
+}
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/entity/GroupsItem.java b/app/src/main/java/com/stardust/scriptdroid/network/entity/GroupsItem.java
new file mode 100644
index 00000000..2c7f5a42
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/entity/GroupsItem.java
@@ -0,0 +1,253 @@
+package com.stardust.scriptdroid.network.entity;
+
+import com.google.gson.annotations.SerializedName;
+
+public class GroupsItem{
+
+	@SerializedName("createtimeISO")
+	private String createtimeISO;
+
+	@SerializedName("createtime")
+	private String createtime;
+
+	@SerializedName("private")
+	private boolean jsonMemberPrivate;
+
+	@SerializedName("hidden")
+	private boolean hidden;
+
+	@SerializedName("userTitleEnabled")
+	private boolean userTitleEnabled;
+
+	@SerializedName("displayName")
+	private String displayName;
+
+	@SerializedName("memberCount")
+	private String memberCount;
+
+	@SerializedName("icon")
+	private String icon;
+
+	@SerializedName("description")
+	private String description;
+
+	@SerializedName("labelColor")
+	private String labelColor;
+
+	@SerializedName("userTitle")
+	private String userTitle;
+
+	@SerializedName("deleted")
+	private String deleted;
+
+	@SerializedName("system")
+	private boolean system;
+
+	@SerializedName("cover:position")
+	private String coverPosition;
+
+	@SerializedName("name")
+	private String name;
+
+	@SerializedName("cover:url")
+	private String coverUrl;
+
+	@SerializedName("cover:thumb:url")
+	private String coverThumbUrl;
+
+	@SerializedName("disableJoinRequests")
+	private boolean disableJoinRequests;
+
+	@SerializedName("slug")
+	private String slug;
+
+	@SerializedName("nameEncoded")
+	private String nameEncoded;
+
+	public void setCreatetimeISO(String createtimeISO){
+		this.createtimeISO = createtimeISO;
+	}
+
+	public String getCreatetimeISO(){
+		return createtimeISO;
+	}
+
+	public void setCreatetime(String createtime){
+		this.createtime = createtime;
+	}
+
+	public String getCreatetime(){
+		return createtime;
+	}
+
+	public void setJsonMemberPrivate(boolean jsonMemberPrivate){
+		this.jsonMemberPrivate = jsonMemberPrivate;
+	}
+
+	public boolean isJsonMemberPrivate(){
+		return jsonMemberPrivate;
+	}
+
+	public void setHidden(boolean hidden){
+		this.hidden = hidden;
+	}
+
+	public boolean isHidden(){
+		return hidden;
+	}
+
+	public void setUserTitleEnabled(boolean userTitleEnabled){
+		this.userTitleEnabled = userTitleEnabled;
+	}
+
+	public boolean isUserTitleEnabled(){
+		return userTitleEnabled;
+	}
+
+	public void setDisplayName(String displayName){
+		this.displayName = displayName;
+	}
+
+	public String getDisplayName(){
+		return displayName;
+	}
+
+	public void setMemberCount(String memberCount){
+		this.memberCount = memberCount;
+	}
+
+	public String getMemberCount(){
+		return memberCount;
+	}
+
+	public void setIcon(String icon){
+		this.icon = icon;
+	}
+
+	public String getIcon(){
+		return icon;
+	}
+
+	public void setDescription(String description){
+		this.description = description;
+	}
+
+	public String getDescription(){
+		return description;
+	}
+
+	public void setLabelColor(String labelColor){
+		this.labelColor = labelColor;
+	}
+
+	public String getLabelColor(){
+		return labelColor;
+	}
+
+	public void setUserTitle(String userTitle){
+		this.userTitle = userTitle;
+	}
+
+	public String getUserTitle(){
+		return userTitle;
+	}
+
+	public void setDeleted(String deleted){
+		this.deleted = deleted;
+	}
+
+	public String getDeleted(){
+		return deleted;
+	}
+
+	public void setSystem(boolean system){
+		this.system = system;
+	}
+
+	public boolean isSystem(){
+		return system;
+	}
+
+	public void setCoverPosition(String coverPosition){
+		this.coverPosition = coverPosition;
+	}
+
+	public String getCoverPosition(){
+		return coverPosition;
+	}
+
+	public void setName(String name){
+		this.name = name;
+	}
+
+	public String getName(){
+		return name;
+	}
+
+	public void setCoverUrl(String coverUrl){
+		this.coverUrl = coverUrl;
+	}
+
+	public String getCoverUrl(){
+		return coverUrl;
+	}
+
+	public void setCoverThumbUrl(String coverThumbUrl){
+		this.coverThumbUrl = coverThumbUrl;
+	}
+
+	public String getCoverThumbUrl(){
+		return coverThumbUrl;
+	}
+
+	public void setDisableJoinRequests(boolean disableJoinRequests){
+		this.disableJoinRequests = disableJoinRequests;
+	}
+
+	public boolean isDisableJoinRequests(){
+		return disableJoinRequests;
+	}
+
+	public void setSlug(String slug){
+		this.slug = slug;
+	}
+
+	public String getSlug(){
+		return slug;
+	}
+
+	public void setNameEncoded(String nameEncoded){
+		this.nameEncoded = nameEncoded;
+	}
+
+	public String getNameEncoded(){
+		return nameEncoded;
+	}
+
+	@Override
+ 	public String toString(){
+		return 
+			"GroupsItem{" + 
+			"createtimeISO = '" + createtimeISO + '\'' + 
+			",createtime = '" + createtime + '\'' + 
+			",private = '" + jsonMemberPrivate + '\'' + 
+			",hidden = '" + hidden + '\'' + 
+			",userTitleEnabled = '" + userTitleEnabled + '\'' + 
+			",displayName = '" + displayName + '\'' + 
+			",memberCount = '" + memberCount + '\'' + 
+			",icon = '" + icon + '\'' + 
+			",description = '" + description + '\'' + 
+			",labelColor = '" + labelColor + '\'' + 
+			",userTitle = '" + userTitle + '\'' + 
+			",deleted = '" + deleted + '\'' + 
+			",system = '" + system + '\'' + 
+			",cover:position = '" + coverPosition + '\'' + 
+			",name = '" + name + '\'' + 
+			",cover:url = '" + coverUrl + '\'' + 
+			",cover:thumb:url = '" + coverThumbUrl + '\'' + 
+			",disableJoinRequests = '" + disableJoinRequests + '\'' + 
+			",slug = '" + slug + '\'' + 
+			",nameEncoded = '" + nameEncoded + '\'' + 
+			"}";
+		}
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/entity/TokenResponse.java b/app/src/main/java/com/stardust/scriptdroid/network/entity/TokenResponse.java
new file mode 100644
index 00000000..e87ad11e
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/entity/TokenResponse.java
@@ -0,0 +1,17 @@
+package com.stardust.scriptdroid.network.entity;
+
+/**
+ * Created by Stardust on 2017/9/21.
+ */
+
+public class TokenResponse {
+
+    public String code;
+
+    public static class Payload {
+
+        public String token;
+    }
+
+
+}
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/entity/User.java b/app/src/main/java/com/stardust/scriptdroid/network/entity/User.java
new file mode 100644
index 00000000..5c97da2c
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/entity/User.java
@@ -0,0 +1,746 @@
+package com.stardust.scriptdroid.network.entity;
+
+import java.util.List;
+import com.google.gson.annotations.SerializedName;
+
+public class User{
+
+	@SerializedName("websiteLink")
+	private String websiteLink;
+
+	@SerializedName("reputation")
+	private String reputation;
+
+	@SerializedName("sso")
+	private List<Object> sso;
+
+	@SerializedName("icon:text")
+	private String iconText;
+
+	@SerializedName("isGlobalModerator")
+	private boolean isGlobalModerator;
+
+	@SerializedName("joindate")
+	private String joindate;
+
+	@SerializedName("profile_links")
+	private List<Object> profileLinks;
+
+	@SerializedName("reputation:disabled")
+	private boolean reputationDisabled;
+
+	@SerializedName("isAdmin")
+	private boolean isAdmin;
+
+	@SerializedName("moderationNote")
+	private String moderationNote;
+
+	@SerializedName("ips")
+	private List<String> ips;
+
+	@SerializedName("aboutme")
+	private String aboutme;
+
+	@SerializedName("isTargetAdmin")
+	private boolean isTargetAdmin;
+
+	@SerializedName("email:confirmed")
+	private boolean emailConfirmed;
+
+	@SerializedName("isAdminOrGlobalModerator")
+	private boolean isAdminOrGlobalModerator;
+
+	@SerializedName("emailClass")
+	private String emailClass;
+
+	@SerializedName("downvote:disabled")
+	private boolean downvoteDisabled;
+
+	@SerializedName("topiccount")
+	private String topiccount;
+
+	@SerializedName("isSelf")
+	private boolean isSelf;
+
+	@SerializedName("status")
+	private String status;
+
+	@SerializedName("birthday")
+	private String birthday;
+
+	@SerializedName("showHidden")
+	private boolean showHidden;
+
+	@SerializedName("yourid")
+	private int yourid;
+
+	@SerializedName("lastposttime")
+	private String lastposttime;
+
+	@SerializedName("isModerator")
+	private boolean isModerator;
+
+	@SerializedName("signature")
+	private String signature;
+
+	@SerializedName("icon:bgColor")
+	private String iconBgColor;
+
+	@SerializedName("canEdit")
+	private boolean canEdit;
+
+	@SerializedName("groupTitle")
+	private String groupTitle;
+
+	@SerializedName("followingCount")
+	private int followingCount;
+
+	@SerializedName("lastonlineISO")
+	private String lastonlineISO;
+
+	@SerializedName("email:disableEdit")
+	private boolean emailDisableEdit;
+
+	@SerializedName("uid")
+	private String uid;
+
+	@SerializedName("canChangePassword")
+	private boolean canChangePassword;
+
+	@SerializedName("profileviews")
+	private String profileviews;
+
+	@SerializedName("cover:url")
+	private String coverUrl;
+
+	@SerializedName("banned")
+	private boolean banned;
+
+	@SerializedName("userslug")
+	private String userslug;
+
+	@SerializedName("followerCount")
+	private int followerCount;
+
+	@SerializedName("email")
+	private String email;
+
+	@SerializedName("website")
+	private String website;
+
+	@SerializedName("isFollowing")
+	private boolean isFollowing;
+
+	@SerializedName("uploadedpicture")
+	private String uploadedpicture;
+
+	@SerializedName("passwordExpiry")
+	private String passwordExpiry;
+
+	@SerializedName("canBan")
+	private boolean canBan;
+
+	@SerializedName("lastonline")
+	private String lastonline;
+
+	@SerializedName("disableSignatures")
+	private boolean disableSignatures;
+
+	@SerializedName("groups")
+	private List<GroupsItem> groups;
+
+	@SerializedName("username:disableEdit")
+	private boolean usernameDisableEdit;
+
+	@SerializedName("picture")
+	private String picture;
+
+	@SerializedName("joindateISO")
+	private String joindateISO;
+
+	@SerializedName("isSelfOrAdminOrGlobalModerator")
+	private boolean isSelfOrAdminOrGlobalModerator;
+
+	@SerializedName("websiteName")
+	private String websiteName;
+
+	@SerializedName("isAdminOrGlobalModeratorOrModerator")
+	private boolean isAdminOrGlobalModeratorOrModerator;
+
+	@SerializedName("cover:position")
+	private String coverPosition;
+
+	@SerializedName("postcount")
+	private String postcount;
+
+	@SerializedName("location")
+	private String location;
+
+	@SerializedName("fullname")
+	private String fullname;
+
+	@SerializedName("age")
+	private int age;
+
+	@SerializedName("theirid")
+	private String theirid;
+
+	@SerializedName("username")
+	private String username;
+
+	public void setWebsiteLink(String websiteLink){
+		this.websiteLink = websiteLink;
+	}
+
+	public String getWebsiteLink(){
+		return websiteLink;
+	}
+
+	public void setReputation(String reputation){
+		this.reputation = reputation;
+	}
+
+	public String getReputation(){
+		return reputation;
+	}
+
+	public void setSso(List<Object> sso){
+		this.sso = sso;
+	}
+
+	public List<Object> getSso(){
+		return sso;
+	}
+
+	public void setIconText(String iconText){
+		this.iconText = iconText;
+	}
+
+	public String getIconText(){
+		return iconText;
+	}
+
+	public void setIsGlobalModerator(boolean isGlobalModerator){
+		this.isGlobalModerator = isGlobalModerator;
+	}
+
+	public boolean isIsGlobalModerator(){
+		return isGlobalModerator;
+	}
+
+	public void setJoindate(String joindate){
+		this.joindate = joindate;
+	}
+
+	public String getJoindate(){
+		return joindate;
+	}
+
+	public void setProfileLinks(List<Object> profileLinks){
+		this.profileLinks = profileLinks;
+	}
+
+	public List<Object> getProfileLinks(){
+		return profileLinks;
+	}
+
+	public void setReputationDisabled(boolean reputationDisabled){
+		this.reputationDisabled = reputationDisabled;
+	}
+
+	public boolean isReputationDisabled(){
+		return reputationDisabled;
+	}
+
+	public void setIsAdmin(boolean isAdmin){
+		this.isAdmin = isAdmin;
+	}
+
+	public boolean isIsAdmin(){
+		return isAdmin;
+	}
+
+	public void setModerationNote(String moderationNote){
+		this.moderationNote = moderationNote;
+	}
+
+	public String getModerationNote(){
+		return moderationNote;
+	}
+
+	public void setIps(List<String> ips){
+		this.ips = ips;
+	}
+
+	public List<String> getIps(){
+		return ips;
+	}
+
+	public void setAboutme(String aboutme){
+		this.aboutme = aboutme;
+	}
+
+	public String getAboutme(){
+		return aboutme;
+	}
+
+	public void setIsTargetAdmin(boolean isTargetAdmin){
+		this.isTargetAdmin = isTargetAdmin;
+	}
+
+	public boolean isIsTargetAdmin(){
+		return isTargetAdmin;
+	}
+
+	public void setEmailConfirmed(boolean emailConfirmed){
+		this.emailConfirmed = emailConfirmed;
+	}
+
+	public boolean isEmailConfirmed(){
+		return emailConfirmed;
+	}
+
+	public void setIsAdminOrGlobalModerator(boolean isAdminOrGlobalModerator){
+		this.isAdminOrGlobalModerator = isAdminOrGlobalModerator;
+	}
+
+	public boolean isIsAdminOrGlobalModerator(){
+		return isAdminOrGlobalModerator;
+	}
+
+	public void setEmailClass(String emailClass){
+		this.emailClass = emailClass;
+	}
+
+	public String getEmailClass(){
+		return emailClass;
+	}
+
+	public void setDownvoteDisabled(boolean downvoteDisabled){
+		this.downvoteDisabled = downvoteDisabled;
+	}
+
+	public boolean isDownvoteDisabled(){
+		return downvoteDisabled;
+	}
+
+	public void setTopiccount(String topiccount){
+		this.topiccount = topiccount;
+	}
+
+	public String getTopiccount(){
+		return topiccount;
+	}
+
+	public void setIsSelf(boolean isSelf){
+		this.isSelf = isSelf;
+	}
+
+	public boolean isIsSelf(){
+		return isSelf;
+	}
+
+	public void setStatus(String status){
+		this.status = status;
+	}
+
+	public String getStatus(){
+		return status;
+	}
+
+	public void setBirthday(String birthday){
+		this.birthday = birthday;
+	}
+
+	public String getBirthday(){
+		return birthday;
+	}
+
+	public void setShowHidden(boolean showHidden){
+		this.showHidden = showHidden;
+	}
+
+	public boolean isShowHidden(){
+		return showHidden;
+	}
+
+	public void setYourid(int yourid){
+		this.yourid = yourid;
+	}
+
+	public int getYourid(){
+		return yourid;
+	}
+
+	public void setLastposttime(String lastposttime){
+		this.lastposttime = lastposttime;
+	}
+
+	public String getLastposttime(){
+		return lastposttime;
+	}
+
+	public void setIsModerator(boolean isModerator){
+		this.isModerator = isModerator;
+	}
+
+	public boolean isIsModerator(){
+		return isModerator;
+	}
+
+	public void setSignature(String signature){
+		this.signature = signature;
+	}
+
+	public String getSignature(){
+		return signature;
+	}
+
+	public void setIconBgColor(String iconBgColor){
+		this.iconBgColor = iconBgColor;
+	}
+
+	public String getIconBgColor(){
+		return iconBgColor;
+	}
+
+	public void setCanEdit(boolean canEdit){
+		this.canEdit = canEdit;
+	}
+
+	public boolean isCanEdit(){
+		return canEdit;
+	}
+
+	public void setGroupTitle(String groupTitle){
+		this.groupTitle = groupTitle;
+	}
+
+	public String getGroupTitle(){
+		return groupTitle;
+	}
+
+	public void setFollowingCount(int followingCount){
+		this.followingCount = followingCount;
+	}
+
+	public int getFollowingCount(){
+		return followingCount;
+	}
+
+	public void setLastonlineISO(String lastonlineISO){
+		this.lastonlineISO = lastonlineISO;
+	}
+
+	public String getLastonlineISO(){
+		return lastonlineISO;
+	}
+
+	public void setEmailDisableEdit(boolean emailDisableEdit){
+		this.emailDisableEdit = emailDisableEdit;
+	}
+
+	public boolean isEmailDisableEdit(){
+		return emailDisableEdit;
+	}
+
+	public void setUid(String uid){
+		this.uid = uid;
+	}
+
+	public String getUid(){
+		return uid;
+	}
+
+	public void setCanChangePassword(boolean canChangePassword){
+		this.canChangePassword = canChangePassword;
+	}
+
+	public boolean isCanChangePassword(){
+		return canChangePassword;
+	}
+
+	public void setProfileviews(String profileviews){
+		this.profileviews = profileviews;
+	}
+
+	public String getProfileviews(){
+		return profileviews;
+	}
+
+	public void setCoverUrl(String coverUrl){
+		this.coverUrl = coverUrl;
+	}
+
+	public String getCoverUrl(){
+		return coverUrl;
+	}
+
+	public void setBanned(boolean banned){
+		this.banned = banned;
+	}
+
+	public boolean isBanned(){
+		return banned;
+	}
+
+	public void setUserslug(String userslug){
+		this.userslug = userslug;
+	}
+
+	public String getUserslug(){
+		return userslug;
+	}
+
+	public void setFollowerCount(int followerCount){
+		this.followerCount = followerCount;
+	}
+
+	public int getFollowerCount(){
+		return followerCount;
+	}
+
+	public void setEmail(String email){
+		this.email = email;
+	}
+
+	public String getEmail(){
+		return email;
+	}
+
+	public void setWebsite(String website){
+		this.website = website;
+	}
+
+	public String getWebsite(){
+		return website;
+	}
+
+	public void setIsFollowing(boolean isFollowing){
+		this.isFollowing = isFollowing;
+	}
+
+	public boolean isIsFollowing(){
+		return isFollowing;
+	}
+
+	public void setUploadedpicture(String uploadedpicture){
+		this.uploadedpicture = uploadedpicture;
+	}
+
+	public String getUploadedpicture(){
+		return uploadedpicture;
+	}
+
+	public void setPasswordExpiry(String passwordExpiry){
+		this.passwordExpiry = passwordExpiry;
+	}
+
+	public String getPasswordExpiry(){
+		return passwordExpiry;
+	}
+
+	public void setCanBan(boolean canBan){
+		this.canBan = canBan;
+	}
+
+	public boolean isCanBan(){
+		return canBan;
+	}
+
+	public void setLastonline(String lastonline){
+		this.lastonline = lastonline;
+	}
+
+	public String getLastonline(){
+		return lastonline;
+	}
+
+	public void setDisableSignatures(boolean disableSignatures){
+		this.disableSignatures = disableSignatures;
+	}
+
+	public boolean isDisableSignatures(){
+		return disableSignatures;
+	}
+
+	public void setGroups(List<GroupsItem> groups){
+		this.groups = groups;
+	}
+
+	public List<GroupsItem> getGroups(){
+		return groups;
+	}
+
+	public void setUsernameDisableEdit(boolean usernameDisableEdit){
+		this.usernameDisableEdit = usernameDisableEdit;
+	}
+
+	public boolean isUsernameDisableEdit(){
+		return usernameDisableEdit;
+	}
+
+	public void setPicture(String picture){
+		this.picture = picture;
+	}
+
+	public String getPicture(){
+		return picture;
+	}
+
+	public void setJoindateISO(String joindateISO){
+		this.joindateISO = joindateISO;
+	}
+
+	public String getJoindateISO(){
+		return joindateISO;
+	}
+
+	public void setIsSelfOrAdminOrGlobalModerator(boolean isSelfOrAdminOrGlobalModerator){
+		this.isSelfOrAdminOrGlobalModerator = isSelfOrAdminOrGlobalModerator;
+	}
+
+	public boolean isIsSelfOrAdminOrGlobalModerator(){
+		return isSelfOrAdminOrGlobalModerator;
+	}
+
+	public void setWebsiteName(String websiteName){
+		this.websiteName = websiteName;
+	}
+
+	public String getWebsiteName(){
+		return websiteName;
+	}
+
+	public void setIsAdminOrGlobalModeratorOrModerator(boolean isAdminOrGlobalModeratorOrModerator){
+		this.isAdminOrGlobalModeratorOrModerator = isAdminOrGlobalModeratorOrModerator;
+	}
+
+	public boolean isIsAdminOrGlobalModeratorOrModerator(){
+		return isAdminOrGlobalModeratorOrModerator;
+	}
+
+	public void setCoverPosition(String coverPosition){
+		this.coverPosition = coverPosition;
+	}
+
+	public String getCoverPosition(){
+		return coverPosition;
+	}
+
+	public void setPostcount(String postcount){
+		this.postcount = postcount;
+	}
+
+	public String getPostcount(){
+		return postcount;
+	}
+
+	public void setLocation(String location){
+		this.location = location;
+	}
+
+	public String getLocation(){
+		return location;
+	}
+
+	public void setFullname(String fullname){
+		this.fullname = fullname;
+	}
+
+	public String getFullname(){
+		return fullname;
+	}
+
+	public void setAge(int age){
+		this.age = age;
+	}
+
+	public int getAge(){
+		return age;
+	}
+
+	public void setTheirid(String theirid){
+		this.theirid = theirid;
+	}
+
+	public String getTheirid(){
+		return theirid;
+	}
+
+	public void setUsername(String username){
+		this.username = username;
+	}
+
+	public String getUsername(){
+		return username;
+	}
+
+	@Override
+ 	public String toString(){
+		return 
+			"User{" + 
+			"websiteLink = '" + websiteLink + '\'' + 
+			",reputation = '" + reputation + '\'' + 
+			",sso = '" + sso + '\'' + 
+			",icon:text = '" + iconText + '\'' + 
+			",isGlobalModerator = '" + isGlobalModerator + '\'' + 
+			",joindate = '" + joindate + '\'' + 
+			",profile_links = '" + profileLinks + '\'' + 
+			",reputation:disabled = '" + reputationDisabled + '\'' + 
+			",isAdmin = '" + isAdmin + '\'' + 
+			",moderationNote = '" + moderationNote + '\'' + 
+			",ips = '" + ips + '\'' + 
+			",aboutme = '" + aboutme + '\'' + 
+			",isTargetAdmin = '" + isTargetAdmin + '\'' + 
+			",email:confirmed = '" + emailConfirmed + '\'' + 
+			",isAdminOrGlobalModerator = '" + isAdminOrGlobalModerator + '\'' + 
+			",emailClass = '" + emailClass + '\'' + 
+			",downvote:disabled = '" + downvoteDisabled + '\'' + 
+			",topiccount = '" + topiccount + '\'' + 
+			",isSelf = '" + isSelf + '\'' + 
+			",status = '" + status + '\'' + 
+			",birthday = '" + birthday + '\'' + 
+			",showHidden = '" + showHidden + '\'' + 
+			",yourid = '" + yourid + '\'' + 
+			",lastposttime = '" + lastposttime + '\'' + 
+			",isModerator = '" + isModerator + '\'' + 
+			",signature = '" + signature + '\'' + 
+			",icon:bgColor = '" + iconBgColor + '\'' + 
+			",canEdit = '" + canEdit + '\'' + 
+			",groupTitle = '" + groupTitle + '\'' + 
+			",followingCount = '" + followingCount + '\'' + 
+			",lastonlineISO = '" + lastonlineISO + '\'' + 
+			",email:disableEdit = '" + emailDisableEdit + '\'' + 
+			",uid = '" + uid + '\'' + 
+			",canChangePassword = '" + canChangePassword + '\'' + 
+			",profileviews = '" + profileviews + '\'' + 
+			",cover:url = '" + coverUrl + '\'' + 
+			",banned = '" + banned + '\'' + 
+			",userslug = '" + userslug + '\'' + 
+			",followerCount = '" + followerCount + '\'' + 
+			",email = '" + email + '\'' + 
+			",website = '" + website + '\'' + 
+			",isFollowing = '" + isFollowing + '\'' + 
+			",uploadedpicture = '" + uploadedpicture + '\'' + 
+			",passwordExpiry = '" + passwordExpiry + '\'' + 
+			",canBan = '" + canBan + '\'' + 
+			",lastonline = '" + lastonline + '\'' + 
+			",disableSignatures = '" + disableSignatures + '\'' + 
+			",groups = '" + groups + '\'' + 
+			",username:disableEdit = '" + usernameDisableEdit + '\'' + 
+			",picture = '" + picture + '\'' + 
+			",joindateISO = '" + joindateISO + '\'' + 
+			",isSelfOrAdminOrGlobalModerator = '" + isSelfOrAdminOrGlobalModerator + '\'' + 
+			",websiteName = '" + websiteName + '\'' + 
+			",isAdminOrGlobalModeratorOrModerator = '" + isAdminOrGlobalModeratorOrModerator + '\'' + 
+			",cover:position = '" + coverPosition + '\'' + 
+			",postcount = '" + postcount + '\'' + 
+			",location = '" + location + '\'' + 
+			",fullname = '" + fullname + '\'' + 
+			",age = '" + age + '\'' + 
+			",theirid = '" + theirid + '\'' + 
+			",username = '" + username + '\'' + 
+			"}";
+		}
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/entity/VerifyResponse.java b/app/src/main/java/com/stardust/scriptdroid/network/entity/VerifyResponse.java
new file mode 100644
index 00000000..56cefbff
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/entity/VerifyResponse.java
@@ -0,0 +1,376 @@
+package com.stardust.scriptdroid.network.entity;
+
+import com.google.gson.annotations.SerializedName;
+
+public class VerifyResponse {
+
+    @SerializedName("message")
+    private String message;
+
+    @SerializedName("birthday")
+    private String birthday;
+
+    @SerializedName("lastposttime")
+    private String lastposttime;
+
+    @SerializedName("signature")
+    private String signature;
+
+    @SerializedName("icon:bgColor")
+    private String iconBgColor;
+
+    @SerializedName("groupTitle")
+    private String groupTitle;
+
+    @SerializedName("reputation")
+    private String reputation;
+
+    @SerializedName("followingCount")
+    private String followingCount;
+
+    @SerializedName("lastonlineISO")
+    private String lastonlineISO;
+
+    @SerializedName("uid")
+    private String uid;
+
+    @SerializedName("profileviews")
+    private String profileviews;
+
+    @SerializedName("icon:text")
+    private String iconText;
+
+    @SerializedName("banned")
+    private String banned;
+
+    @SerializedName("userslug")
+    private String userslug;
+
+    @SerializedName("followerCount")
+    private String followerCount;
+
+    @SerializedName("email")
+    private String email;
+
+    @SerializedName("joindate")
+    private String joindate;
+
+    @SerializedName("website")
+    private String website;
+
+    @SerializedName("uploadedpicture")
+    private String uploadedpicture;
+
+    @SerializedName("passwordExpiry")
+    private String passwordExpiry;
+
+    @SerializedName("lastonline")
+    private String lastonline;
+
+    @SerializedName("picture")
+    private String picture;
+
+    @SerializedName("joindateISO")
+    private String joindateISO;
+
+    @SerializedName("email:confirmed")
+    private Object emailConfirmed;
+
+    @SerializedName("postcount")
+    private String postcount;
+
+    @SerializedName("location")
+    private String location;
+
+    @SerializedName("fullname")
+    private String fullname;
+
+    @SerializedName("topiccount")
+    private String topiccount;
+
+    @SerializedName("username")
+    private String username;
+
+    @SerializedName("status")
+    private String status;
+
+    public boolean isSuccessful() {
+        return message == null;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public void setBirthday(String birthday) {
+        this.birthday = birthday;
+    }
+
+    public String getBirthday() {
+        return birthday;
+    }
+
+    public void setLastposttime(String lastposttime) {
+        this.lastposttime = lastposttime;
+    }
+
+    public String getLastposttime() {
+        return lastposttime;
+    }
+
+    public void setSignature(String signature) {
+        this.signature = signature;
+    }
+
+    public String getSignature() {
+        return signature;
+    }
+
+    public void setIconBgColor(String iconBgColor) {
+        this.iconBgColor = iconBgColor;
+    }
+
+    public String getIconBgColor() {
+        return iconBgColor;
+    }
+
+    public void setGroupTitle(String groupTitle) {
+        this.groupTitle = groupTitle;
+    }
+
+    public String getGroupTitle() {
+        return groupTitle;
+    }
+
+    public void setReputation(String reputation) {
+        this.reputation = reputation;
+    }
+
+    public String getReputation() {
+        return reputation;
+    }
+
+    public void setFollowingCount(String followingCount) {
+        this.followingCount = followingCount;
+    }
+
+    public String getFollowingCount() {
+        return followingCount;
+    }
+
+    public void setLastonlineISO(String lastonlineISO) {
+        this.lastonlineISO = lastonlineISO;
+    }
+
+    public String getLastonlineISO() {
+        return lastonlineISO;
+    }
+
+    public void setUid(String uid) {
+        this.uid = uid;
+    }
+
+    public String getUid() {
+        return uid;
+    }
+
+    public void setProfileviews(String profileviews) {
+        this.profileviews = profileviews;
+    }
+
+    public String getProfileviews() {
+        return profileviews;
+    }
+
+    public void setIconText(String iconText) {
+        this.iconText = iconText;
+    }
+
+    public String getIconText() {
+        return iconText;
+    }
+
+    public void setBanned(String banned) {
+        this.banned = banned;
+    }
+
+    public String getBanned() {
+        return banned;
+    }
+
+    public void setUserslug(String userslug) {
+        this.userslug = userslug;
+    }
+
+    public String getUserslug() {
+        return userslug;
+    }
+
+    public void setFollowerCount(String followerCount) {
+        this.followerCount = followerCount;
+    }
+
+    public String getFollowerCount() {
+        return followerCount;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setJoindate(String joindate) {
+        this.joindate = joindate;
+    }
+
+    public String getJoindate() {
+        return joindate;
+    }
+
+    public void setWebsite(String website) {
+        this.website = website;
+    }
+
+    public String getWebsite() {
+        return website;
+    }
+
+    public void setUploadedpicture(String uploadedpicture) {
+        this.uploadedpicture = uploadedpicture;
+    }
+
+    public String getUploadedpicture() {
+        return uploadedpicture;
+    }
+
+    public void setPasswordExpiry(String passwordExpiry) {
+        this.passwordExpiry = passwordExpiry;
+    }
+
+    public String getPasswordExpiry() {
+        return passwordExpiry;
+    }
+
+    public void setLastonline(String lastonline) {
+        this.lastonline = lastonline;
+    }
+
+    public String getLastonline() {
+        return lastonline;
+    }
+
+    public void setPicture(String picture) {
+        this.picture = picture;
+    }
+
+    public String getPicture() {
+        return picture;
+    }
+
+    public void setJoindateISO(String joindateISO) {
+        this.joindateISO = joindateISO;
+    }
+
+    public String getJoindateISO() {
+        return joindateISO;
+    }
+
+    public void setEmailConfirmed(Object emailConfirmed) {
+        this.emailConfirmed = emailConfirmed;
+    }
+
+    public Object getEmailConfirmed() {
+        return emailConfirmed;
+    }
+
+    public void setPostcount(String postcount) {
+        this.postcount = postcount;
+    }
+
+    public String getPostcount() {
+        return postcount;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setFullname(String fullname) {
+        this.fullname = fullname;
+    }
+
+    public String getFullname() {
+        return fullname;
+    }
+
+    public void setTopiccount(String topiccount) {
+        this.topiccount = topiccount;
+    }
+
+    public String getTopiccount() {
+        return topiccount;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    @Override
+    public String toString() {
+        return
+                "VerifyResponse{" +
+                        "birthday = '" + birthday + '\'' +
+                        ",lastposttime = '" + lastposttime + '\'' +
+                        ",signature = '" + signature + '\'' +
+                        ",icon:bgColor = '" + iconBgColor + '\'' +
+                        ",groupTitle = '" + groupTitle + '\'' +
+                        ",reputation = '" + reputation + '\'' +
+                        ",followingCount = '" + followingCount + '\'' +
+                        ",lastonlineISO = '" + lastonlineISO + '\'' +
+                        ",uid = '" + uid + '\'' +
+                        ",profileviews = '" + profileviews + '\'' +
+                        ",icon:text = '" + iconText + '\'' +
+                        ",banned = '" + banned + '\'' +
+                        ",userslug = '" + userslug + '\'' +
+                        ",followerCount = '" + followerCount + '\'' +
+                        ",email = '" + email + '\'' +
+                        ",joindate = '" + joindate + '\'' +
+                        ",website = '" + website + '\'' +
+                        ",uploadedpicture = '" + uploadedpicture + '\'' +
+                        ",passwordExpiry = '" + passwordExpiry + '\'' +
+                        ",lastonline = '" + lastonline + '\'' +
+                        ",picture = '" + picture + '\'' +
+                        ",joindateISO = '" + joindateISO + '\'' +
+                        ",email:confirmed = '" + emailConfirmed + '\'' +
+                        ",postcount = '" + postcount + '\'' +
+                        ",location = '" + location + '\'' +
+                        ",fullname = '" + fullname + '\'' +
+                        ",topiccount = '" + topiccount + '\'' +
+                        ",username = '" + username + '\'' +
+                        ",status = '" + status + '\'' +
+                        "}";
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/stardust/scriptdroid/network/util/WebkitCookieManagerProxy.java b/app/src/main/java/com/stardust/scriptdroid/network/util/WebkitCookieManagerProxy.java
new file mode 100644
index 00000000..6a88da16
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/network/util/WebkitCookieManagerProxy.java
@@ -0,0 +1,130 @@
+package com.stardust.scriptdroid.network.util;
+
+import android.util.Log;
+
+import java.io.IOException;
+import java.net.CookieManager;
+import java.net.CookiePolicy;
+import java.net.CookieStore;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import okhttp3.Cookie;
+import okhttp3.CookieJar;
+import okhttp3.HttpUrl;
+
+/**
+ * Created by Stardust on 2017/9/20.
+ */
+
+public class WebkitCookieManagerProxy extends CookieManager implements CookieJar {
+    private android.webkit.CookieManager webkitCookieManager;
+
+    private static final String TAG = WebkitCookieManagerProxy.class.getSimpleName();
+
+    public WebkitCookieManagerProxy() {
+        this(null, null);
+    }
+
+    WebkitCookieManagerProxy(CookieStore store, CookiePolicy cookiePolicy) {
+        super(null, cookiePolicy);
+        this.webkitCookieManager = android.webkit.CookieManager.getInstance();
+    }
+
+    @Override
+    public void put(URI uri, Map<String, List<String>> responseHeaders)
+            throws IOException {
+        // make sure our args are valid
+        if ((uri == null) || (responseHeaders == null))
+            return;
+
+        // save our url once
+        String url = uri.toString();
+
+        // go over the headers
+        for (String headerKey : responseHeaders.keySet()) {
+            // ignore headers which aren't cookie related
+            if ((headerKey == null)
+                    || !(headerKey.equalsIgnoreCase("Set-Cookie2") || headerKey
+                    .equalsIgnoreCase("Set-Cookie")))
+                continue;
+
+            // process each of the headers
+            for (String headerValue : responseHeaders.get(headerKey)) {
+                webkitCookieManager.setCookie(url, headerValue);
+            }
+        }
+    }
+
+    @Override
+    public Map<String, List<String>> get(URI uri,
+                                         Map<String, List<String>> requestHeaders) throws IOException {
+        // make sure our args are valid
+        if ((uri == null) || (requestHeaders == null))
+            throw new IllegalArgumentException("Argument is null");
+
+        // save our url once
+        String url = uri.toString();
+
+        // prepare our response
+        Map<String, List<String>> res = new java.util.HashMap<String, List<String>>();
+
+        // get the cookie
+        String cookie = webkitCookieManager.getCookie(url);
+
+        // return it
+        if (cookie != null) {
+            res.put("Cookie", Arrays.asList(cookie));
+        }
+
+        return res;
+    }
+
+    @Override
+    public CookieStore getCookieStore() {
+        // we don't want anyone to work with this cookie store directly
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void saveFromResponse(HttpUrl url, List<Cookie> cookies) {
+        HashMap<String, List<String>> generatedResponseHeaders = new HashMap<>();
+        ArrayList<String> cookiesList = new ArrayList<>();
+        for (Cookie c : cookies) {
+            // toString correctly generates a normal cookie string
+            cookiesList.add(c.toString());
+        }
+
+        generatedResponseHeaders.put("Set-Cookie", cookiesList);
+        try {
+            put(url.uri(), generatedResponseHeaders);
+        } catch (IOException e) {
+            Log.e(TAG, "Error adding cookies through okhttp", e);
+        }
+    }
+
+    @Override
+    public List<Cookie> loadForRequest(HttpUrl url) {
+        ArrayList<Cookie> cookieArrayList = new ArrayList<>();
+        try {
+            Map<String, List<String>> cookieList = get(url.uri(), new HashMap<String, List<String>>());
+            // Format here looks like: "Cookie":["cookie1=val1;cookie2=val2;"]
+            for (List<String> ls : cookieList.values()) {
+                for (String s : ls) {
+                    String[] cookies = s.split(";");
+                    for (String cookie : cookies) {
+                        Cookie c = Cookie.parse(url, cookie);
+                        cookieArrayList.add(c);
+                    }
+                }
+            }
+        } catch (IOException e) {
+            Log.e(TAG, "error making cookie!", e);
+        }
+        return cookieArrayList;
+    }
+}
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/login/LoginActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/login/LoginActivity.java
new file mode 100644
index 00000000..45093339
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/login/LoginActivity.java
@@ -0,0 +1,77 @@
+package com.stardust.scriptdroid.ui.login;
+
+import android.util.Log;
+import android.widget.TextView;
+
+import com.stardust.scriptdroid.R;
+import com.stardust.scriptdroid.network.NodeBB;
+import com.stardust.scriptdroid.network.api.UserApi;
+import com.stardust.scriptdroid.network.entity.VerifyResponse;
+import com.stardust.scriptdroid.tool.SimpleObserver;
+import com.stardust.scriptdroid.ui.BaseActivity;
+
+import org.androidannotations.annotations.AfterViews;
+import org.androidannotations.annotations.Click;
+import org.androidannotations.annotations.EActivity;
+import org.androidannotations.annotations.ViewById;
+
+import io.reactivex.android.schedulers.AndroidSchedulers;
+import io.reactivex.annotations.NonNull;
+import io.reactivex.schedulers.Schedulers;
+
+/**
+ * Created by Stardust on 2017/9/20.
+ */
+@EActivity(R.layout.activity_login)
+public class LoginActivity extends BaseActivity {
+
+    @ViewById(R.id.username)
+    TextView mUserName;
+
+    @ViewById(R.id.password)
+    TextView mPassword;
+
+    @AfterViews
+    void setUpViews() {
+        setToolbarAsBack(getString(R.string.text_login));
+    }
+
+    @Click(R.id.login)
+    void login() {
+        String userName = mUserName.getText().toString();
+        String password = mPassword.getText().toString();
+        if (!checkNotEmpty(userName, password)) {
+            return;
+        }
+
+        NodeBB.getInstance().getRetrofit()
+                .create(UserApi.class)
+                .verify(userName, password)
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(new SimpleObserver<VerifyResponse>() {
+
+                    @Override
+                    public void onNext(@NonNull VerifyResponse verifyResponse) {
+                        Log.d("Login", verifyResponse.toString());
+                    }
+
+                    @Override
+                    public void onError(@NonNull Throwable e) {
+                        e.printStackTrace();
+                    }
+                });
+    }
+
+    private boolean checkNotEmpty(String userName, String password) {
+        if (userName.isEmpty()) {
+            mUserName.setError(getString(R.string.text_username_cannot_be_empty));
+            return false;
+        }
+        if (password.isEmpty()) {
+            mUserName.setError(getString(R.string.text_password_cannot_be_empty));
+            return false;
+        }
+        return true;
+    }
+}
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/main/community/CommunityFragment.java b/app/src/main/java/com/stardust/scriptdroid/ui/main/community/CommunityFragment.java
index 305abce2..a782b72d 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/main/community/CommunityFragment.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/main/community/CommunityFragment.java
@@ -1,12 +1,7 @@
 package com.stardust.scriptdroid.ui.main.community;
 
 import android.app.Activity;
-import android.content.Context;
 import android.support.design.widget.FloatingActionButton;
-import android.support.v4.app.Fragment;
-import android.support.v4.view.ViewPager;
-import android.support.v4.view.animation.FastOutSlowInInterpolator;
-import android.view.View;
 import android.webkit.WebView;
 
 import com.stardust.scriptdroid.R;
@@ -18,6 +13,8 @@ import org.androidannotations.annotations.AfterViews;
 import org.androidannotations.annotations.EFragment;
 import org.androidannotations.annotations.ViewById;
 
+import java.util.regex.Pattern;
+
 /**
  * Created by Stardust on 2017/8/22.
  */
@@ -25,6 +22,8 @@ import org.androidannotations.annotations.ViewById;
 public class CommunityFragment extends ViewPagerFragment implements BackPressedHandler {
 
 
+    private static final String POSTS_PAGE_PATTERN = "[\\S\\s]+/topic/[0-9]+/[\\S\\s]+";
+
     @ViewById(R.id.eweb_view)
     EWebView mEWebView;
     WebView mWebView;
@@ -67,6 +66,15 @@ public class CommunityFragment extends ViewPagerFragment implements BackPressedH
 
     @Override
     protected void onFabClick(FloatingActionButton fab) {
+        if (isInPostsPage()) {
+            mWebView.loadUrl("javascript:$('button[component=\"topic/reply\"]').click()");
+        } else {
+            mWebView.loadUrl("javascript:$('.new_topic').click()");
+        }
+    }
 
+    private boolean isInPostsPage() {
+        String url = mWebView.getUrl();
+        return url.matches(POSTS_PAGE_PATTERN);
     }
 }
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java b/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java
index 60deb800..e944fc34 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/main/drawer/DrawerFragment.java
@@ -5,6 +5,8 @@ import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import com.afollestad.materialdialogs.DialogAction;
@@ -14,9 +16,14 @@ import com.stardust.scriptdroid.Pref;
 import com.stardust.scriptdroid.R;
 import com.stardust.scriptdroid.external.floatingwindow.HoverMenuManger;
 import com.stardust.scriptdroid.external.floatingwindow.menu.HoverMenuService;
+import com.stardust.scriptdroid.network.NodeBB;
 import com.stardust.scriptdroid.network.VersionService;
+import com.stardust.scriptdroid.network.api.UserApi;
+import com.stardust.scriptdroid.network.entity.User;
 import com.stardust.scriptdroid.network.entity.VersionInfo;
 import com.stardust.scriptdroid.tool.SimpleObserver;
+import com.stardust.scriptdroid.ui.login.LoginActivity;
+import com.stardust.scriptdroid.ui.login.LoginActivity_;
 import com.stardust.scriptdroid.ui.settings.SettingsActivity;
 import com.stardust.scriptdroid.ui.update.UpdateInfoDialogBuilder;
 import com.stardust.theme.ThemeColorManager;
@@ -64,6 +71,12 @@ public class DrawerFragment extends android.support.v4.app.Fragment {
     @ViewById(R.id.header)
     View mHeaderView;
 
+    @ViewById(R.id.username)
+    TextView mUserName;
+
+    @ViewById(R.id.avatar)
+    ImageView mAvatar;
+
 
     private Disposable mConnectionStateDisposable;
 
@@ -88,11 +101,46 @@ public class DrawerFragment extends android.support.v4.app.Fragment {
         syncSwitchState();
     }
 
+    @Override
+    public void onResume() {
+        super.onResume();
+        syncUserInfo();
+    }
+
     @AfterViews
     void setUpViews() {
         ThemeColorManager.addViewBackground(mHeaderView);
     }
 
+    private void syncUserInfo() {
+        NodeBB.getInstance().getRetrofit()
+                .create(UserApi.class)
+                .me()
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(new SimpleObserver<User>() {
+                    @Override
+                    public void onNext(@io.reactivex.annotations.NonNull User user) {
+                        setUpUserInfo(user);
+                    }
+
+                    @Override
+                    public void onError(@io.reactivex.annotations.NonNull Throwable e) {
+                        e.printStackTrace();
+                    }
+                });
+    }
+
+    private void setUpUserInfo(User user) {
+        mUserName.setText(user.getUsername());
+    }
+
+    @Click(R.id.avatar)
+    void loginOrShowUserInfo() {
+        LoginActivity_.intent(getActivity()).start();
+    }
+
+
     @Click(R.id.accessibility_service)
     void enableOrDisableAccessibilityService() {
         boolean isAccessibilityServiceEnabled = isAccessibilityServiceEnabled();
@@ -173,13 +221,14 @@ public class DrawerFragment extends android.support.v4.app.Fragment {
                 .onNeutral(new MaterialDialog.SingleButtonCallback() {
                     @Override
                     public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
+                        mConnectionItem.getSwitchCompat().setChecked(false, false);
                         IntentUtil.browse(getActivity(), URL_SUBLIME_PLUGIN_HELP);
                     }
                 })
                 .cancelListener(new DialogInterface.OnCancelListener() {
                     @Override
                     public void onCancel(DialogInterface dialog) {
-                        mConnectionItem.getSwitchCompat().toggle(false);
+                        mConnectionItem.getSwitchCompat().setChecked(false, false);
                     }
                 })
                 .show();
diff --git a/app/src/main/java/com/stardust/widget/EWebView.java b/app/src/main/java/com/stardust/widget/EWebView.java
index e5b36b46..4e062ce7 100644
--- a/app/src/main/java/com/stardust/widget/EWebView.java
+++ b/app/src/main/java/com/stardust/widget/EWebView.java
@@ -55,6 +55,8 @@ public class EWebView extends FrameLayout implements SwipeRefreshLayout.OnRefres
         settings.setBuiltInZoomControls(true);
         settings.setLoadWithOverviewMode(true);
         settings.setJavaScriptEnabled(true);
+        settings.setJavaScriptCanOpenWindowsAutomatically(true);
+        settings.setDomStorageEnabled(true);
         mWebView.setWebViewClient(new MyWebViewClient());
         mWebView.setWebChromeClient(new MyWebChromeClient());
     }
diff --git a/app/src/main/java/com/stardust/widget/PrefSwitch.java b/app/src/main/java/com/stardust/widget/PrefSwitch.java
index e11269b4..7aae68ec 100644
--- a/app/src/main/java/com/stardust/widget/PrefSwitch.java
+++ b/app/src/main/java/com/stardust/widget/PrefSwitch.java
@@ -4,7 +4,9 @@ import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.res.TypedArray;
 import android.preference.PreferenceManager;
+import android.support.annotation.IntDef;
 import android.util.AttributeSet;
+import android.view.View;
 
 import com.stardust.scriptdroid.R;
 
@@ -16,6 +18,7 @@ public class PrefSwitch extends SwitchCompat implements SharedPreferences.OnShar
 
     private String mPrefKey;
     private SharedPreferences mSharedPreferences;
+    private boolean mDefaultChecked;
 
     public PrefSwitch(Context context) {
         super(context);
@@ -37,17 +40,23 @@ public class PrefSwitch extends SwitchCompat implements SharedPreferences.OnShar
             return;
         TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.PrefSwitch);
         mPrefKey = a.getString(R.styleable.PrefSwitch_key);
-        boolean defaultValue = a.getBoolean(R.styleable.PrefSwitch_defaultValue, false);
+        mDefaultChecked = a.getBoolean(R.styleable.PrefSwitch_defaultValue, false);
         if (mPrefKey != null) {
             mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
             mSharedPreferences.registerOnSharedPreferenceChangeListener(this);
-            setChecked(mSharedPreferences.getBoolean(mPrefKey, defaultValue), false);
+            readInitialState();
         } else {
-            setChecked(defaultValue, false);
+            setChecked(mDefaultChecked, false);
         }
         a.recycle();
     }
 
+    private void readInitialState() {
+        if (mPrefKey == null || mSharedPreferences == null)
+            return;
+        setChecked(mSharedPreferences.getBoolean(mPrefKey, mDefaultChecked), false);
+    }
+
     private void notifyPrefChanged(boolean isChecked) {
         if (mPrefKey == null)
             return;
@@ -83,5 +92,12 @@ public class PrefSwitch extends SwitchCompat implements SharedPreferences.OnShar
             setChecked(mSharedPreferences.getBoolean(mPrefKey, isChecked()), false);
         }
     }
+
+    @Override
+    protected void onWindowVisibilityChanged(int visibility) {
+        if (visibility == VISIBLE) {
+            readInitialState();
+        }
+    }
 }
 
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
new file mode 100644
index 00000000..7ef93775
--- /dev/null
+++ b/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,158 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:app="http://schemas.android.com/apk/res-auto"
+              xmlns:tools="http://schemas.android.com/tools"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:orientation="vertical">
+
+
+    <android.support.design.widget.AppBarLayout
+        android:id="@+id/app_bar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <com.stardust.theme.widget.ThemeColorToolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:title="@string/text_login"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:popupTheme="@style/AppTheme.PopupOverlay"/>
+
+    </android.support.design.widget.AppBarLayout>
+
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <android.support.v7.widget.CardView
+            android:id="@+id/cv"
+            android:layout_width="300dp"
+            android:layout_height="300dp"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="64dp"
+            app:cardCornerRadius="6dp"
+            app:cardElevation="3dp"
+            app:cardUseCompatPadding="true">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:orientation="vertical"
+                >
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="45dp"
+                    android:layout_marginTop="10dp">
+
+                    <View
+                        android:layout_width="8dp"
+                        android:layout_height="match_parent"
+                        android:layout_alignParentStart="true"
+                        android:background="#2fa881"
+                        />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_marginStart="50dp"
+                        android:text="@string/text_login"
+                        android:textColor="#FFCC00"
+                        android:textSize="18sp"
+                        android:textStyle="bold"
+                        />
+                </RelativeLayout>
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="10dp"
+                    android:orientation="horizontal"
+                    android:paddingEnd="30dp"
+                    android:paddingStart="50dp">
+
+                    <android.support.design.widget.TextInputLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content">
+
+                        <EditText
+                            android:id="@+id/username"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:hint="@string/text_username"
+                            android:inputType="textPersonName"
+                            android:textSize="16sp"/>
+                    </android.support.design.widget.TextInputLayout>
+                </LinearLayout>
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:paddingEnd="30dp"
+                    android:paddingStart="50dp">
+
+                    <android.support.design.widget.TextInputLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content">
+
+                        <EditText
+                            android:id="@+id/password"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:hint="@string/text_password"
+                            android:inputType="textPassword"
+                            android:textSize="16sp"
+                            />
+                    </android.support.design.widget.TextInputLayout>
+                </LinearLayout>
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="60dp"
+                    android:layout_marginTop="25dp"
+                    android:gravity="center">
+
+                    <Button
+                        android:id="@+id/login"
+                        style="@style/Widget.AppCompat.Button.Colored"
+                        android:layout_width="150dp"
+                        android:layout_height="50dp"
+                        android:text="@string/text_login"
+                        >
+                    </Button>
+                </RelativeLayout>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_marginTop="5dp"
+                    android:text="@string/text_forgot_password"
+                    android:textColor="#9a9a9a"
+                    android:textSize="12sp"
+                    />
+            </LinearLayout>
+        </android.support.v7.widget.CardView>
+
+        <android.support.design.widget.FloatingActionButton
+            android:id="@+id/fab"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignEnd="@id/cv"
+            android:layout_alignTop="@id/cv"
+            android:layout_marginEnd="-20dp"
+            android:layout_marginTop="25dp"
+            android:src="@drawable/ic_add_white_48dp"
+            android:transitionName="loginFab"
+            app:fabSize="normal"
+            />
+    </RelativeLayout>
+
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 8d6e77a5..ebd246b7 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -243,6 +243,12 @@
     <string name="text_choose_file">选择文件</string>
     <string name="text_click_too_frequently">您的操作太快啦ヽ(#`Д´)ﾉ</string>
     <string name="text_connecting">连接中…</string>
+    <string name="text_username">用户名</string>
+    <string name="text_password">密码</string>
+    <string name="text_login">登录</string>
+    <string name="text_forgot_password">忘记密码</string>
+    <string name="text_username_cannot_be_empty">用户名不能为空</string>
+    <string name="text_password_cannot_be_empty">密码不能为空</string>
 
 
     <string-array name="record_control_keys">
diff --git a/autojs/src/main/java/com/stardust/autojs/runtime/api/crypto/Crypto.java b/autojs/src/main/java/com/stardust/autojs/runtime/api/crypto/Crypto.java
new file mode 100644
index 00000000..2fdd5589
--- /dev/null
+++ b/autojs/src/main/java/com/stardust/autojs/runtime/api/crypto/Crypto.java
@@ -0,0 +1,28 @@
+package com.stardust.autojs.runtime.api.crypto;
+
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+
+import javax.crypto.Cipher;
+import javax.crypto.KeyGenerator;
+import javax.crypto.NoSuchPaddingException;
+import javax.crypto.SecretKey;
+
+import static javax.crypto.Cipher.ENCRYPT_MODE;
+
+/**
+ * Created by Stardust on 2017/9/20.
+ */
+
+public class Crypto {
+
+    public Cipher createCipher(String algorithm, String password) throws InvalidKeyException, NoSuchAlgorithmException, NoSuchPaddingException {
+        javax.crypto.Cipher cipher = javax.crypto.Cipher.getInstance(algorithm);
+        KeyGenerator keyGenerator = KeyGenerator.getInstance(algorithm);
+        keyGenerator.init(128, new SecureRandom(password.getBytes()));
+        SecretKey secretKey = keyGenerator.generateKey();
+        cipher.init(ENCRYPT_MODE, secretKey);
+        return cipher;
+    }
+}
diff --git a/inrt/build.gradle b/inrt/build.gradle
index ad12bc80..775bbec6 100644
--- a/inrt/build.gradle
+++ b/inrt/build.gradle
@@ -16,13 +16,17 @@ android {
         }
 
     }
+    lintOptions {
+        disable 'MissingTranslation'
+        disable 'ExtraTranslation'
+    }
     buildTypes {
         debug {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
         release {
-            minifyEnabled true
+            minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
diff --git a/inrt/src/main/AndroidManifest.xml b/inrt/src/main/AndroidManifest.xml
index 8db7fb6c..8e9e2b04 100644
--- a/inrt/src/main/AndroidManifest.xml
+++ b/inrt/src/main/AndroidManifest.xml
@@ -17,6 +17,19 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+
+        <service
+            android:name="com.stardust.view.accessibility.AccessibilityService"
+            android:label="@string/_app_name"
+            android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
+            <intent-filter>
+                <action android:name="android.accessibilityservice.AccessibilityService"/>
+            </intent-filter>
+            <meta-data
+                android:name="android.accessibilityservice"
+                android:resource="@xml/accessibility_service_config"/>
+
+        </service>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/App.java b/inrt/src/main/java/com/stardust/auojs/inrt/App.java
index 1f08a119..f61726ca 100644
--- a/inrt/src/main/java/com/stardust/auojs/inrt/App.java
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/App.java
@@ -1,6 +1,9 @@
 package com.stardust.auojs.inrt;
 
 import android.app.Application;
+import android.app.Fragment;
+
+import com.stardust.auojs.inrt.rt.AutoJs;
 
 /**
  * Created by Stardust on 2017/7/1.
@@ -8,9 +11,17 @@ import android.app.Application;
 
 public class App extends Application {
 
+    private static App sApp;
+
+    public static App getApp() {
+        return sApp;
+    }
+
     @Override
     public void onCreate() {
         super.onCreate();
+        sApp = this;
+        AutoJs.initInstance(this);
     }
 
 }
diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/MainActivity.java b/inrt/src/main/java/com/stardust/auojs/inrt/MainActivity.java
index 8ae3fe42..a023eeee 100644
--- a/inrt/src/main/java/com/stardust/auojs/inrt/MainActivity.java
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/MainActivity.java
@@ -3,6 +3,7 @@ package com.stardust.auojs.inrt;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 
+import com.stardust.auojs.inrt.rt.AutoJs;
 import com.stardust.autojs.script.StringScriptSource;
 
 import java.io.IOException;
@@ -19,7 +20,7 @@ public class MainActivity extends AppCompatActivity {
             is.read(data);
             String js = new String(data);
             StringScriptSource source = new StringScriptSource("<script>", js);
-            //AutoJs.getInstance().getScriptEngineService().execute(source);
+            AutoJs.getInstance().getScriptEngineService().execute(source);
         } catch (IOException e) {
             e.printStackTrace();
         }
diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/rt/AccessibilityServiceTool.java b/inrt/src/main/java/com/stardust/auojs/inrt/rt/AccessibilityServiceTool.java
index 268c4838..e6a87e6d 100644
--- a/inrt/src/main/java/com/stardust/auojs/inrt/rt/AccessibilityServiceTool.java
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/rt/AccessibilityServiceTool.java
@@ -2,8 +2,11 @@ package com.stardust.auojs.inrt.rt;
 
 import android.accessibilityservice.AccessibilityService;
 import android.content.Context;
+import android.content.Intent;
+import android.provider.Settings;
 import android.text.TextUtils;
 
+import com.stardust.auojs.inrt.App;
 import com.stardust.autojs.runtime.api.ProcessShell;
 
 import java.util.Locale;
@@ -36,4 +39,8 @@ public class AccessibilityServiceTool {
         return true;
     }
 
+    public static void goToAccessibilitySetting() {
+        App.getApp().startActivity(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+    }
+
 }
diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/rt/AutoJs.java b/inrt/src/main/java/com/stardust/auojs/inrt/rt/AutoJs.java
new file mode 100644
index 00000000..2e4a98c5
--- /dev/null
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/rt/AutoJs.java
@@ -0,0 +1,242 @@
+package com.stardust.auojs.inrt.rt;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.annotation.RequiresApi;
+
+import com.stardust.app.OnActivityResultDelegate;
+import com.stardust.app.SimpleActivityLifecycleCallbacks;
+import com.stardust.auojs.inrt.App;
+import com.stardust.auojs.inrt.R;
+import com.stardust.autojs.ScriptEngineService;
+import com.stardust.autojs.ScriptEngineServiceBuilder;
+import com.stardust.autojs.core.accessibility.AccessibilityBridge;
+import com.stardust.autojs.core.inputevent.InputEventObserver;
+import com.stardust.autojs.core.record.accessibility.AccessibilityActionRecorder;
+import com.stardust.autojs.engine.LoopBasedJavaScriptEngine;
+import com.stardust.autojs.engine.RootAutomatorEngine;
+import com.stardust.autojs.engine.ScriptEngine;
+import com.stardust.autojs.engine.ScriptEngineManager;
+import com.stardust.autojs.runtime.ScriptRuntime;
+import com.stardust.autojs.runtime.api.AbstractShell;
+import com.stardust.autojs.runtime.api.AppUtils;
+import com.stardust.autojs.runtime.api.Console;
+import com.stardust.autojs.runtime.api.Shell;
+import com.stardust.autojs.runtime.api.image.ScreenCaptureRequestActivity;
+import com.stardust.autojs.runtime.api.image.ScreenCaptureRequester;
+import com.stardust.autojs.runtime.console.StardustConsole;
+import com.stardust.autojs.runtime.exception.ScriptException;
+import com.stardust.autojs.script.AutoFileSource;
+import com.stardust.autojs.script.JavaScriptSource;
+import com.stardust.util.ScreenMetrics;
+import com.stardust.util.Supplier;
+import com.stardust.util.UiHandler;
+import com.stardust.view.accessibility.AccessibilityInfoProvider;
+import com.stardust.view.accessibility.AccessibilityService;
+import com.stardust.view.accessibility.AccessibilityServiceUtils;
+import com.stardust.view.accessibility.LayoutInspector;
+import com.stardust.view.accessibility.NotificationListener;
+
+
+/**
+ * Created by Stardust on 2017/4/2.
+ */
+
+public class AutoJs {
+
+    private static AutoJs instance;
+    private Class<? extends android.accessibilityservice.AccessibilityService> sAccessibilityServiceClass = AccessibilityService.class;
+
+    public static AutoJs getInstance() {
+        return instance;
+    }
+
+    public static void initInstance(Context context) {
+        instance = new AutoJs(context);
+    }
+
+    private final AccessibilityActionRecorder mAccessibilityActionRecorder = new AccessibilityActionRecorder();
+    private final NotificationListener.Observer mNotificationObserver;
+    private ScriptEngineManager mScriptEngineManager;
+    private final LayoutInspector mLayoutInspector = new LayoutInspector();
+    private final Context mContext;
+    private final UiHandler mUiHandler;
+    private final AppUtils mAppUtils;
+    private final AccessibilityInfoProvider mAccessibilityInfoProvider;
+    private final ScreenCaptureRequester mScreenCaptureRequester = new ScreenCaptureRequesterImpl();
+    private final ScriptEngineService mScriptEngineService;
+    private final Console mGlobalConsole;
+
+
+    private AutoJs(final Context context) {
+        mContext = context;
+        mUiHandler = new UiHandler(context);
+        mAppUtils = new AppUtils(context);
+        mGlobalConsole = new NoOpConsole();
+        mNotificationObserver = new NotificationListener.Observer(context);
+        mAccessibilityInfoProvider = new AccessibilityInfoProvider(context.getPackageManager());
+        mScriptEngineService = buildScriptEngineService();
+        addAccessibilityServiceDelegates();
+        //mScriptEngineService.registerGlobalScriptExecutionListener(new ScriptExecutionGlobalListener());
+        registerActivityLifecycleCallbacks();
+        InputEventObserver.initGlobal(context);
+    }
+
+    private ScriptEngineService buildScriptEngineService() {
+        initScriptEngineManager();
+        return new ScriptEngineServiceBuilder()
+                .uiHandler(mUiHandler)
+                .globalConsole(mGlobalConsole)
+                .engineManger(mScriptEngineManager)
+                .build();
+    }
+
+    private void initScriptEngineManager() {
+        mScriptEngineManager = new ScriptEngineManager(mContext);
+        mScriptEngineManager.registerEngine(JavaScriptSource.ENGINE, new Supplier<ScriptEngine>() {
+            @Override
+            public ScriptEngine get() {
+                LoopBasedJavaScriptEngine engine = new LoopBasedJavaScriptEngine(mContext);
+                engine.setRuntime(new ScriptRuntime.Builder()
+                        .setConsole(new StardustConsole(mUiHandler, mGlobalConsole))
+                        .setScreenCaptureRequester(mScreenCaptureRequester)
+                        .setAccessibilityBridge(new AccessibilityBridgeImpl())
+                        .setUiHandler(mUiHandler)
+                        .setAppUtils(mAppUtils)
+                        .setEngineService(mScriptEngineService)
+                        .setShellSupplier(new Supplier<AbstractShell>() {
+                            @Override
+                            public AbstractShell get() {
+                                return new Shell(mContext, true);
+                            }
+                        }).build());
+                return engine;
+            }
+        });
+        mScriptEngineManager.registerEngine(AutoFileSource.ENGINE, new Supplier<ScriptEngine>() {
+            @Override
+            public ScriptEngine get() {
+                return new RootAutomatorEngine(mContext);
+            }
+        });
+
+    }
+
+    private void registerActivityLifecycleCallbacks() {
+        App.getApp().registerActivityLifecycleCallbacks(new SimpleActivityLifecycleCallbacks() {
+
+            @Override
+            public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
+                ScreenMetrics.initIfNeeded(activity);
+                mAppUtils.setCurrentActivity(activity);
+            }
+
+            @Override
+            public void onActivityPaused(Activity activity) {
+                mAppUtils.setCurrentActivity(null);
+            }
+
+            @Override
+            public void onActivityResumed(Activity activity) {
+                mAppUtils.setCurrentActivity(activity);
+            }
+        });
+    }
+
+    private void addAccessibilityServiceDelegates() {
+        AccessibilityService.addDelegate(100, mAccessibilityInfoProvider);
+        AccessibilityService.addDelegate(200, mNotificationObserver);
+        AccessibilityService.addDelegate(300, mAccessibilityActionRecorder);
+    }
+
+    public AccessibilityActionRecorder getAccessibilityActionRecorder() {
+        return mAccessibilityActionRecorder;
+    }
+
+    public AppUtils getAppUtils() {
+        return mAppUtils;
+    }
+
+    public UiHandler getUiHandler() {
+        return mUiHandler;
+    }
+
+    public LayoutInspector getLayoutInspector() {
+        return mLayoutInspector;
+    }
+
+
+    public ScriptEngineService getScriptEngineService() {
+        return mScriptEngineService;
+    }
+
+    public AccessibilityInfoProvider getInfoProvider() {
+        return mAccessibilityInfoProvider;
+    }
+
+    public void ensureAccessibilityServiceEnabled() {
+        if (AccessibilityService.getInstance() == null) {
+            String errorMessage = null;
+            if (AccessibilityServiceUtils.isAccessibilityServiceEnabled(App.getApp(), sAccessibilityServiceClass)) {
+                errorMessage = App.getApp().getString(R.string.text_auto_operate_service_enabled_but_not_running);
+            } else {
+                if (true) {
+                    if (!AccessibilityServiceTool.enableAccessibilityServiceByRootAndWaitFor(App.getApp(), 2000)) {
+                        errorMessage = App.getApp().getString(R.string.text_enable_accessibility_service_by_root_timeout);
+                    }
+                } else {
+                    errorMessage = App.getApp().getString(R.string.text_no_accessibility_permission);
+                }
+            }
+            if (errorMessage != null) {
+                AccessibilityServiceTool.goToAccessibilitySetting();
+                throw new ScriptException(errorMessage);
+            }
+        }
+    }
+
+
+    private class AccessibilityBridgeImpl extends AccessibilityBridge {
+
+        @Override
+        public void ensureServiceEnabled() {
+            AutoJs.this.ensureAccessibilityServiceEnabled();
+        }
+
+        @Nullable
+        @Override
+        public AccessibilityService getService() {
+            return AccessibilityService.getInstance();
+        }
+
+        @Override
+        public AccessibilityInfoProvider getInfoProvider() {
+            return mAccessibilityInfoProvider;
+        }
+
+        @Override
+        public NotificationListener.Observer getNotificationObserver() {
+            return mNotificationObserver;
+        }
+
+    }
+
+    private class ScreenCaptureRequesterImpl extends ScreenCaptureRequester.AbstractScreenCaptureRequester {
+        @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
+        @Override
+        public void request() {
+            Activity activity = mAppUtils.getCurrentActivity();
+            if (activity instanceof OnActivityResultDelegate.DelegateHost) {
+                ScreenCaptureRequester requester = new ActivityScreenCaptureRequester(
+                        ((OnActivityResultDelegate.DelegateHost) activity).getOnActivityResultDelegateMediator(), activity);
+                requester.setOnActivityResultCallback(mCallback);
+                requester.request();
+            } else {
+                ScreenCaptureRequestActivity.request(mContext, mCallback);
+            }
+        }
+    }
+}
diff --git a/inrt/src/main/java/com/stardust/auojs/inrt/rt/NoOpConsole.java b/inrt/src/main/java/com/stardust/auojs/inrt/rt/NoOpConsole.java
new file mode 100644
index 00000000..2aaa3b56
--- /dev/null
+++ b/inrt/src/main/java/com/stardust/auojs/inrt/rt/NoOpConsole.java
@@ -0,0 +1,71 @@
+package com.stardust.auojs.inrt.rt;
+
+import android.support.annotation.Nullable;
+
+import com.stardust.autojs.runtime.api.Console;
+
+/**
+ * Created by Stardust on 2017/9/21.
+ */
+
+public class NoOpConsole implements Console {
+    @Override
+    public void verbose(@Nullable Object data, Object... options) {
+
+    }
+
+    @Override
+    public void log(@Nullable Object data, Object... options) {
+
+    }
+
+    @Override
+    public void print(int level, Object data, Object... options) {
+
+    }
+
+    @Override
+    public void info(@Nullable Object data, Object... options) {
+
+    }
+
+    @Override
+    public void warn(@Nullable Object data, Object... options) {
+
+    }
+
+    @Override
+    public void error(@Nullable Object data, Object... options) {
+
+    }
+
+    @Override
+    public void assertTrue(boolean value, @Nullable Object data, Object... options) {
+
+    }
+
+    @Override
+    public void clear() {
+
+    }
+
+    @Override
+    public void show() {
+
+    }
+
+    @Override
+    public void hide() {
+
+    }
+
+    @Override
+    public void println(int level, CharSequence charSequence) {
+
+    }
+
+    @Override
+    public void setTitle(CharSequence title) {
+
+    }
+}
diff --git a/inrt/src/main/res/values/strings.xml b/inrt/src/main/res/values/strings.xml
index 3d5130ff..4cfcd963 100644
--- a/inrt/src/main/res/values/strings.xml
+++ b/inrt/src/main/res/values/strings.xml
@@ -2,4 +2,5 @@
     <string name="app_name">inrt</string>
     <string name="text_no_accessibility_permission">无障碍服务未启动</string>
     <string name="text_auto_operate_service_enabled_but_not_running">无障碍服务已启用但没有运行，您可以尝试重新启用或重启手机</string>
+    <string name="text_enable_accessibility_service_by_root_timeout">使用root权限启用无障碍服务失败</string>
 </resources>