From 7c1decdc04992ed7c64a4e06467cea063d66fcb9 Mon Sep 17 00:00:00 2001
From: hyb1996 <946994919@qq.com>
Date: Mon, 6 Nov 2017 23:45:36 +0800
Subject: [PATCH] add: simple code generation

---
 app/build.gradle                              |   1 +
 .../ui/codegeneration/CodeGenerateDialog.java | 306 ++++++++++++++++++
 .../LayoutBoundsFloatyWindow.java             |  27 +-
 .../scriptdroid/ui/main/MainActivity.java     |   5 +-
 .../res/layout/activity_code_generate.xml     |   7 +
 .../main/res/layout/dialog_code_generate.xml  |  11 +
 .../layout/dialog_code_generate_option.xml    |  22 ++
 .../dialog_code_generate_option_group.xml     |  24 ++
 app/src/main/res/values/strings.xml           |  18 ++
 autojs/build.gradle                           |   4 +
 .../codegeneration/AutoScriptGenerator.java   |  10 -
 .../codegeneration/ReadOnlyUiObject.java      | 226 +++++++++++++
 .../codegeneration/UiSelectorGenerator.java   | 149 +++++++++
 .../stardust/automator/UiGlobalSelector.java  |   6 +-
 .../java/com/stardust/automator/UiObject.java |   7 +-
 .../stardust/automator/filter/IdFilter.java   |   4 +-
 .../stardust/automator/filter/TextFilter.java |   2 +-
 .../stardust/view/accessibility/NodeInfo.java |  33 +-
 18 files changed, 822 insertions(+), 40 deletions(-)
 create mode 100644 app/src/main/java/com/stardust/scriptdroid/ui/codegeneration/CodeGenerateDialog.java
 create mode 100644 app/src/main/res/layout/activity_code_generate.xml
 create mode 100644 app/src/main/res/layout/dialog_code_generate.xml
 create mode 100644 app/src/main/res/layout/dialog_code_generate_option.xml
 create mode 100644 app/src/main/res/layout/dialog_code_generate_option_group.xml
 delete mode 100644 autojs/src/main/java/com/stardust/autojs/codegeneration/AutoScriptGenerator.java
 create mode 100644 autojs/src/main/java/com/stardust/autojs/codegeneration/ReadOnlyUiObject.java
 create mode 100644 autojs/src/main/java/com/stardust/autojs/codegeneration/UiSelectorGenerator.java

diff --git a/app/build.gradle b/app/build.gradle
index 6dfb48e2..aeaf501c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -102,6 +102,7 @@ dependencies {
     compile 'com.yqritc:recyclerview-flexibledivider:1.4.0'
     compile 'com.wang.avi:library:2.1.3'
     compile 'org.apache.commons:commons-lang3:3.6'
+    compile 'com.thoughtbot:expandablerecyclerview:1.3'
     compile 'com.github.hyb1996:FloatingCircularActionMenu:0.0.2'
     compile(name: 'apkbuilder-release', ext: 'aar')
 
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/codegeneration/CodeGenerateDialog.java b/app/src/main/java/com/stardust/scriptdroid/ui/codegeneration/CodeGenerateDialog.java
new file mode 100644
index 00000000..ffdf9114
--- /dev/null
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/codegeneration/CodeGenerateDialog.java
@@ -0,0 +1,306 @@
+package com.stardust.scriptdroid.ui.codegeneration;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.bignerdranch.expandablerecyclerview.ChildViewHolder;
+import com.bignerdranch.expandablerecyclerview.ExpandableRecyclerAdapter;
+import com.bignerdranch.expandablerecyclerview.ParentViewHolder;
+import com.bignerdranch.expandablerecyclerview.model.Parent;
+import com.stardust.autojs.codegeneration.UiSelectorGenerator;
+import com.stardust.scriptdroid.R;
+import com.stardust.scriptdroid.ui.widget.CheckBoxCompat;
+import com.stardust.theme.dialog.ThemeColorMaterialDialogBuilder;
+import com.stardust.theme.util.ListBuilder;
+import com.stardust.util.ClipboardUtil;
+import com.stardust.view.accessibility.NodeInfo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.OnCheckedChanged;
+
+/**
+ * Created by Stardust on 2017/11/6.
+ */
+
+public class CodeGenerateDialog extends ThemeColorMaterialDialogBuilder {
+
+    private final List<OptionGroup> mOptionGroups = new ListBuilder<OptionGroup>()
+            .add(new OptionGroup(R.string.text_options, false)
+                    .addOption(R.string.text_using_id_selector, true)
+                    .addOption(R.string.text_using_text_selector, true)
+                    .addOption(R.string.text_using_desc_selector, true))
+            .add(new OptionGroup(R.string.text_select)
+                    .addOption(R.string.text_find_one, true)
+                    .addOption(R.string.text_until_find)
+                    .addOption(R.string.text_wait_for)
+                    .addOption(R.string.text_selector_exists))
+            .add(new OptionGroup(R.string.text_action)
+                    .addOption(R.string.text_click)
+                    .addOption(R.string.text_long_click)
+                    .addOption(R.string.text_set_text)
+                    .addOption(R.string.text_scroll_forward)
+                    .addOption(R.string.text_scroll_backward))
+            .list();
+
+    @BindView(R.id.options)
+    RecyclerView mOptionsRecyclerView;
+
+    private NodeInfo mRootNode;
+    private NodeInfo mTargetNode;
+    private Adapter mAdapter;
+
+    public CodeGenerateDialog(@NonNull Context context, NodeInfo rootNode, NodeInfo targetNode) {
+        super(context);
+        mRootNode = rootNode;
+        mTargetNode = targetNode;
+        positiveText(R.string.text_generate_and_copy);
+        neutralText(R.string.text_generate_and_open_editor);
+        onPositive(((dialog, which) -> generateCodeAndCopy()));
+        onNeutral(((dialog, which) -> generateCodeAndOpenEditor()));
+        setupViews();
+    }
+
+    private void generateCodeAndCopy() {
+        String code = generateCode();
+        if (code == null) {
+            Toast.makeText(getContext(), R.string.text_generate_fail, Toast.LENGTH_SHORT).show();
+            return;
+        }
+        ClipboardUtil.setClip(getContext(), code);
+        Toast.makeText(getContext(), R.string.text_already_copy_to_clip, Toast.LENGTH_SHORT).show();
+    }
+
+    private void generateCodeAndOpenEditor() {
+
+    }
+
+    private String generateCode() {
+        UiSelectorGenerator generator = new UiSelectorGenerator(mRootNode, mTargetNode);
+        OptionGroup settings = getOptionGroup(R.string.text_options);
+        generator.setUsingId(settings.getOption(R.string.text_using_id_selector).checked);
+        generator.setUsingText(settings.getOption(R.string.text_using_text_selector).checked);
+        generator.setUsingDesc(settings.getOption(R.string.text_using_desc_selector).checked);
+        generator.setSearchMode(getSearchMode());
+        setAction(generator);
+        return generator.generate();
+    }
+
+    private void setAction(UiSelectorGenerator generator) {
+        OptionGroup action = getOptionGroup(R.string.text_action);
+        if (action.getOption(R.string.text_click).checked) {
+            generator.setAction(AccessibilityNodeInfoCompat.ACTION_CLICK);
+        }
+        if (action.getOption(R.string.text_long_click).checked) {
+            generator.setAction(AccessibilityNodeInfoCompat.ACTION_LONG_CLICK);
+        }
+        if (action.getOption(R.string.text_scroll_forward).checked) {
+            generator.setAction(AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD);
+        }
+        if (action.getOption(R.string.text_scroll_backward).checked) {
+            generator.setAction(AccessibilityNodeInfoCompat.ACTION_SCROLL_BACKWARD);
+        }
+    }
+
+    private int getSearchMode() {
+        OptionGroup selectMode = getOptionGroup(R.string.text_select);
+        if (selectMode.getOption(R.string.text_find_one).checked) {
+            return UiSelectorGenerator.FIND_ONE;
+        }
+        if (selectMode.getOption(R.string.text_until_find).checked) {
+            return UiSelectorGenerator.UNTIL_FIND;
+        }
+        if (selectMode.getOption(R.string.text_wait_for).checked) {
+            return UiSelectorGenerator.WAIT_FOR;
+        }
+        if (selectMode.getOption(R.string.text_wait_for).checked) {
+            return UiSelectorGenerator.EXISTS;
+        }
+        return UiSelectorGenerator.FIND_ONE;
+    }
+
+    private void setupViews() {
+        View view = View.inflate(context, R.layout.dialog_code_generate, null);
+        ButterKnife.bind(this, view);
+        customView(view, false);
+        mOptionsRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+        mAdapter = new Adapter(mOptionGroups);
+        mOptionsRecyclerView.setAdapter(mAdapter);
+    }
+
+
+    private OptionGroup getOptionGroup(int title) {
+        for (OptionGroup group : mOptionGroups) {
+            if (group.titleRes == title) {
+                return group;
+            }
+        }
+        throw new IllegalArgumentException();
+    }
+
+
+    private void uncheckOthers(int parentAdapterPosition, Option child) {
+        boolean notify = false;
+        for (Option other : child.group.options) {
+            if (other != child) {
+                if (other.checked) {
+                    other.checked = false;
+                    notify = true;
+                }
+            }
+        }
+        if (notify)
+            mAdapter.notifyParentChanged(parentAdapterPosition);
+    }
+
+    private static class Option {
+        int titleRes;
+        boolean checked;
+        OptionGroup group;
+
+        Option(int titleRes, boolean checked) {
+            this.titleRes = titleRes;
+            this.checked = checked;
+        }
+
+    }
+
+    class OptionViewHolder extends ChildViewHolder<Option> {
+
+        @BindView(R.id.title)
+        TextView title;
+        @BindView(R.id.checkbox)
+        CheckBoxCompat checkBox;
+
+        OptionViewHolder(@NonNull View itemView) {
+            super(itemView);
+            ButterKnife.bind(this, itemView);
+            itemView.setOnClickListener(view -> checkBox.toggle());
+        }
+
+        @OnCheckedChanged(R.id.checkbox)
+        void onCheckedChanged() {
+            getChild().checked = checkBox.isChecked();
+            if (checkBox.isChecked() && getChild().group.titleRes != R.string.text_action)
+                uncheckOthers(getParentAdapterPosition(), getChild());
+        }
+
+    }
+
+    private static class OptionGroup implements Parent<Option> {
+        int titleRes;
+        List<Option> options = new ArrayList<>();
+        private final boolean mInitialExpanded;
+
+
+        OptionGroup(int titleRes, boolean initialExpanded) {
+            this.titleRes = titleRes;
+            mInitialExpanded = initialExpanded;
+        }
+
+        OptionGroup(int titleRes) {
+            this(titleRes, true);
+        }
+
+        Option getOption(int titleRes) {
+            for (Option option : options) {
+                if (option.titleRes == titleRes) {
+                    return option;
+                }
+            }
+            throw new IllegalArgumentException();
+        }
+
+        @Override
+        public List<Option> getChildList() {
+            return options;
+        }
+
+        @Override
+        public boolean isInitiallyExpanded() {
+            return mInitialExpanded;
+        }
+
+        OptionGroup addOption(int titleRes) {
+            return addOption(titleRes, false);
+        }
+
+        OptionGroup addOption(int res, boolean checked) {
+            Option option = new Option(res, checked);
+            option.group = this;
+            options.add(option);
+            return this;
+        }
+    }
+
+
+    private class OptionGroupViewHolder extends ParentViewHolder<OptionGroup, Option> {
+
+        TextView title;
+        ImageView icon;
+
+        OptionGroupViewHolder(@NonNull View itemView) {
+            super(itemView);
+            title = (TextView) itemView.findViewById(R.id.title);
+            icon = (ImageView) itemView.findViewById(R.id.icon);
+            itemView.setOnClickListener(view -> {
+                if (isExpanded()) {
+                    collapseView();
+                } else {
+                    expandView();
+                }
+            });
+        }
+
+        @Override
+        public void onExpansionToggled(boolean expanded) {
+            icon.setRotation(expanded ? -90 : 0);
+        }
+    }
+
+    private class Adapter extends ExpandableRecyclerAdapter<OptionGroup, Option, OptionGroupViewHolder, OptionViewHolder> {
+
+        public Adapter(@NonNull List<OptionGroup> parentList) {
+            super(parentList);
+        }
+
+        @NonNull
+        @Override
+        public OptionGroupViewHolder onCreateParentViewHolder(@NonNull ViewGroup parentViewGroup, int viewType) {
+            return new OptionGroupViewHolder(LayoutInflater.from(parentViewGroup.getContext())
+                    .inflate(R.layout.dialog_code_generate_option_group, parentViewGroup, false));
+        }
+
+        @NonNull
+        @Override
+        public OptionViewHolder onCreateChildViewHolder(@NonNull ViewGroup childViewGroup, int viewType) {
+            return new OptionViewHolder(LayoutInflater.from(childViewGroup.getContext())
+                    .inflate(R.layout.dialog_code_generate_option, childViewGroup, false));
+        }
+
+        @Override
+        public void onBindParentViewHolder(@NonNull OptionGroupViewHolder viewHolder, int parentPosition, @NonNull OptionGroup optionGroup) {
+            viewHolder.title.setText(optionGroup.titleRes);
+            viewHolder.icon.setRotation(viewHolder.isExpanded() ? 0 : -90);
+        }
+
+        @Override
+        public void onBindChildViewHolder(@NonNull OptionViewHolder viewHolder, int parentPosition, int childPosition, @NonNull Option option) {
+            viewHolder.title.setText(option.titleRes);
+            viewHolder.checkBox.setChecked(option.checked, false);
+        }
+    }
+
+}
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/floating/layoutinspector/LayoutBoundsFloatyWindow.java b/app/src/main/java/com/stardust/scriptdroid/ui/floating/layoutinspector/LayoutBoundsFloatyWindow.java
index 33641dbf..f0295a61 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/floating/layoutinspector/LayoutBoundsFloatyWindow.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/floating/layoutinspector/LayoutBoundsFloatyWindow.java
@@ -9,8 +9,10 @@ import android.view.WindowManager;
 
 import com.afollestad.materialdialogs.MaterialDialog;
 import com.afollestad.materialdialogs.Theme;
+import com.stardust.app.DialogUtils;
 import com.stardust.enhancedfloaty.FloatyService;
 import com.stardust.scriptdroid.R;
+import com.stardust.scriptdroid.ui.codegeneration.CodeGenerateDialog;
 import com.stardust.scriptdroid.ui.floating.FullScreenFloatyWindow;
 import com.stardust.view.accessibility.NodeInfo;
 import com.stardust.scriptdroid.ui.widget.BubblePopupMenu;
@@ -81,22 +83,27 @@ public class LayoutBoundsFloatyWindow extends FullScreenFloatyWindow {
             return;
         mBubblePopMenu = new BubblePopupMenu(mContext, Arrays.asList(
                 mContext.getString(R.string.text_show_widget_infomation),
-                mContext.getString(R.string.text_show_layout_hierarchy)));
-        mBubblePopMenu.setOnItemClickListener(new BubblePopupMenu.OnItemClickListener() {
-            @Override
-            public void onClick(View view, int position) {
-                mBubblePopMenu.dismiss();
-                if (position == 0) {
-                    showNodeInfo();
-                } else {
-                    showLayoutHierarchy();
-                }
+                mContext.getString(R.string.text_show_layout_hierarchy),
+                mContext.getString(R.string.text_generate_code)));
+        mBubblePopMenu.setOnItemClickListener((view, position) -> {
+            mBubblePopMenu.dismiss();
+            if (position == 0) {
+                showNodeInfo();
+            } else if (position == 1) {
+                showLayoutHierarchy();
+            } else {
+                generateCode();
             }
         });
         mBubblePopMenu.setWidth(ViewGroup.LayoutParams.WRAP_CONTENT);
         mBubblePopMenu.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);
     }
 
+    private void generateCode() {
+        DialogUtils.showDialog(new CodeGenerateDialog(mContext, mRootNode, mSelectedNode)
+                .build());
+    }
+
     private void showLayoutHierarchy() {
         close();
         LayoutHierarchyFloatyWindow window = new LayoutHierarchyFloatyWindow(mRootNode);
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
index bc46a5d7..471ed4f4 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
@@ -26,12 +26,12 @@ import com.stardust.scriptdroid.BuildConfig;
 import com.stardust.scriptdroid.Pref;
 import com.stardust.scriptdroid.R;
 import com.stardust.scriptdroid.autojs.AutoJs;
+import com.stardust.scriptdroid.ui.codegeneration.CodeGenerateDialog;
 import com.stardust.scriptdroid.ui.common.NotAskAgainDialog;
 import com.stardust.scriptdroid.ui.doc.OnlineDocsFragment_;
 import com.stardust.scriptdroid.ui.floating.FloatyWindowManger;
 import com.stardust.scriptdroid.io.StorageFileProvider;
 import com.stardust.scriptdroid.ui.main.community.CommunityFragment_;
-import com.stardust.scriptdroid.ui.main.sample.SampleListFragment;
 import com.stardust.scriptdroid.ui.log.LogActivity_;
 import com.stardust.scriptdroid.ui.main.sample.SampleListFragment_;
 import com.stardust.scriptdroid.ui.main.scripts.MyScriptListFragment_;
@@ -53,7 +53,6 @@ import org.androidannotations.annotations.EActivity;
 import org.androidannotations.annotations.ViewById;
 import org.greenrobot.eventbus.EventBus;
 
-import java.net.Socket;
 import java.util.Arrays;
 
 @EActivity(R.layout.activity_main)
@@ -262,7 +261,7 @@ public class MainActivity extends BaseActivity implements OnActivityResultDelega
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        if(item.getItemId() == R.id.action_log){
+        if (item.getItemId() == R.id.action_log) {
             LogActivity_.intent(this).start();
             return true;
         }
diff --git a/app/src/main/res/layout/activity_code_generate.xml b/app/src/main/res/layout/activity_code_generate.xml
new file mode 100644
index 00000000..9051333f
--- /dev/null
+++ b/app/src/main/res/layout/activity_code_generate.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:orientation="vertical">
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_code_generate.xml b/app/src/main/res/layout/dialog_code_generate.xml
new file mode 100644
index 00000000..0e77b3ae
--- /dev/null
+++ b/app/src/main/res/layout/dialog_code_generate.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:orientation="vertical">
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/options"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_code_generate_option.xml b/app/src/main/res/layout/dialog_code_generate_option.xml
new file mode 100644
index 00000000..defa4e66
--- /dev/null
+++ b/app/src/main/res/layout/dialog_code_generate_option.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:background="?selectableItemBackground"
+              android:orientation="horizontal"
+              android:padding="16dp">
+
+    <com.stardust.scriptdroid.ui.widget.CheckBoxCompat
+        android:id="@+id/checkbox"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"/>
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:layout_marginLeft="12dp"
+        android:textColor="#99000000"
+        android:textSize="16sp"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_code_generate_option_group.xml b/app/src/main/res/layout/dialog_code_generate_option_group.xml
new file mode 100644
index 00000000..2ade6587
--- /dev/null
+++ b/app/src/main/res/layout/dialog_code_generate_option_group.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:background="?selectableItemBackground"
+              android:orientation="horizontal"
+              android:padding="8dp">
+
+    <ImageView
+        android:id="@+id/icon"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_marginRight="4dp"
+        android:src="@drawable/ic_arrow_drop_down_black_36dp"
+        android:tint="#424349"/>
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:textColor="#424349"
+        android:textSize="13sp"/>
+</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 4fdbe6ed..1bd63c96 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -313,4 +313,22 @@
     <string name="text_select_all">全选</string>
     <string name="text_cut">剪切</string>
     <string name="text_copy">复制</string>
+    <string name="text_generate_code">生成代码</string>
+    <string name="text_action">动作</string>
+    <string name="text_click">点击(click)</string>
+    <string name="text_long_click">长按(longClick)</string>
+    <string name="text_set_text">设置文本(setText)</string>
+    <string name="text_scroll_forward">向前/右/下滑动(scrollForward)</string>
+    <string name="text_scroll_backward">向后/上/左滑动(scrollBackward)</string>
+    <string name="text_find_one">直到找到一个(findOne)</string>
+    <string name="text_until_find">直到找到所有(untilFind)</string>
+    <string name="text_wait_for">等待控件出现(waitFor)</string>
+    <string name="text_selector_exists">判断控件存在(exists)</string>
+    <string name="text_options">选项</string>
+    <string name="text_using_id_selector">使用id选择</string>
+    <string name="text_using_text_selector">使用文本选择(text)</string>
+    <string name="text_using_desc_selector">使用描述选择(desc)</string>
+    <string name="text_generate_and_copy">生成并复制</string>
+    <string name="text_generate_and_open_editor">生成并打开编辑器</string>
+    <string name="text_generate_fail">生成失败了o(╥﹏╥)o</string>
 </resources>
diff --git a/autojs/build.gradle b/autojs/build.gradle
index c7d9d43f..ddc11a09 100644
--- a/autojs/build.gradle
+++ b/autojs/build.gradle
@@ -21,6 +21,10 @@ android {
     }
 
 
+    compileOptions {
+        targetCompatibility 1.8
+        sourceCompatibility 1.8
+    }
 }
 
 repositories {
diff --git a/autojs/src/main/java/com/stardust/autojs/codegeneration/AutoScriptGenerator.java b/autojs/src/main/java/com/stardust/autojs/codegeneration/AutoScriptGenerator.java
deleted file mode 100644
index 3cd6cbfa..00000000
--- a/autojs/src/main/java/com/stardust/autojs/codegeneration/AutoScriptGenerator.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.stardust.autojs.codegeneration;
-
-/**
- * Created by Stardust on 2017/8/4.
- */
-
-public class AutoScriptGenerator {
-
-
-}
diff --git a/autojs/src/main/java/com/stardust/autojs/codegeneration/ReadOnlyUiObject.java b/autojs/src/main/java/com/stardust/autojs/codegeneration/ReadOnlyUiObject.java
new file mode 100644
index 00000000..ec7e264b
--- /dev/null
+++ b/autojs/src/main/java/com/stardust/autojs/codegeneration/ReadOnlyUiObject.java
@@ -0,0 +1,226 @@
+package com.stardust.autojs.codegeneration;
+
+import android.graphics.Rect;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
+
+import com.stardust.automator.UiObject;
+import com.stardust.automator.UiObjectCollection;
+import com.stardust.view.accessibility.NodeInfo;
+
+/**
+ * Created by Stardust on 2017/11/5.
+ */
+
+public class ReadOnlyUiObject extends UiObject {
+
+    private NodeInfo mNodeInfo;
+    private boolean mUsingId;
+    private boolean mUsingText;
+    private boolean mUsingDesc;
+
+    public ReadOnlyUiObject(NodeInfo info) {
+        super(info, info.depth);
+        mNodeInfo = info;
+    }
+
+    @Nullable
+    @Override
+    public UiObject child(int i) {
+        return new ReadOnlyUiObject(mNodeInfo.getChildren().get(i));
+    }
+
+    @Override
+    public int childCount() {
+        return mNodeInfo.getChildren().size();
+    }
+
+    @Override
+    public int getChildCount() {
+        return childCount();
+    }
+
+    @Override
+    public String className() {
+        return mNodeInfo.className.toString();
+    }
+
+    @Override
+    public CharSequence getClassName() {
+        return className();
+    }
+
+    @Override
+    public String packageName() {
+        return mNodeInfo.packageName.toString();
+    }
+
+    @Override
+    public CharSequence getPackageName() {
+        return packageName();
+    }
+
+    @Override
+    public String id() {
+        return mNodeInfo.id;
+    }
+
+    @Override
+    public String desc() {
+        return mNodeInfo.desc;
+    }
+
+    @Override
+    public String getViewIdResourceName() {
+        return id();
+    }
+
+    @Override
+    public CharSequence getContentDescription() {
+        return desc();
+    }
+
+
+    @Override
+    public Rect bounds() {
+        return mNodeInfo.getBoundsInScreen();
+    }
+
+    @Override
+    public Rect boundsInParent() {
+        return mNodeInfo.getBoundsInParent();
+    }
+
+    @Override
+    public int drawingOrder() {
+        return mNodeInfo.drawingOrder;
+    }
+
+    @NonNull
+    @Override
+    public String text() {
+        return mNodeInfo.text;
+    }
+
+    @Override
+    public CharSequence getText() {
+        return text();
+    }
+
+    @Override
+    public AccessibilityNodeInfoCompat getChild(int index) {
+        return child(index);
+    }
+
+    @Override
+    public int getDrawingOrder() {
+        return drawingOrder();
+    }
+
+    @Override
+    public void getBoundsInParent(Rect outBounds) {
+        outBounds.set(mNodeInfo.getBoundsInParent());
+    }
+
+    @Override
+    public void getBoundsInScreen(Rect outBounds) {
+        outBounds.set(mNodeInfo.getBoundsInScreen());
+    }
+
+
+    @Override
+    public int depth() {
+        return mNodeInfo.depth;
+    }
+
+    @Override
+    public boolean checkable() {
+        return mNodeInfo.checkable;
+    }
+
+    @Override
+    public boolean checked() {
+        return mNodeInfo.checked;
+    }
+
+    @Override
+    public boolean focusable() {
+        return mNodeInfo.focusable;
+    }
+
+    @Override
+    public boolean focused() {
+        return mNodeInfo.focused;
+    }
+
+    @Override
+    public boolean visibleToUser() {
+        return mNodeInfo.visibleToUser;
+    }
+
+    @Override
+    public boolean accessibilityFocused() {
+        return mNodeInfo.accessibilityFocused;
+    }
+
+    @Override
+    public boolean selected() {
+        return mNodeInfo.selected;
+    }
+
+    @Override
+    public boolean clickable() {
+        return mNodeInfo.clickable;
+    }
+
+    @Override
+    public boolean longClickable() {
+        return mNodeInfo.longClickable;
+    }
+
+    @Override
+    public boolean enabled() {
+        return mNodeInfo.enabled;
+    }
+
+    @Override
+    public boolean scrollable() {
+        return mNodeInfo.scrollable;
+    }
+
+    @Override
+    public int row() {
+        return mNodeInfo.row;
+    }
+
+    @Override
+    public int column() {
+        return mNodeInfo.column;
+    }
+
+    @Override
+    public int rowSpan() {
+        return mNodeInfo.rowSpan;
+    }
+
+    @Override
+    public int columnSpan() {
+        return mNodeInfo.columnSpan;
+    }
+
+    @Override
+    public int rowCount() {
+        return mNodeInfo.rowCount;
+    }
+
+    @Override
+    public int columnCount() {
+        return mNodeInfo.columnCount;
+    }
+
+    @Override
+    public void recycle() {
+
+    }
+}
diff --git a/autojs/src/main/java/com/stardust/autojs/codegeneration/UiSelectorGenerator.java b/autojs/src/main/java/com/stardust/autojs/codegeneration/UiSelectorGenerator.java
new file mode 100644
index 00000000..2161ceca
--- /dev/null
+++ b/autojs/src/main/java/com/stardust/autojs/codegeneration/UiSelectorGenerator.java
@@ -0,0 +1,149 @@
+package com.stardust.autojs.codegeneration;
+
+import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
+
+import com.stardust.automator.UiGlobalSelector;
+import com.stardust.util.Consumer;
+import com.stardust.view.accessibility.NodeInfo;
+
+/**
+ * Created by Stardust on 2017/8/4.
+ */
+
+public class UiSelectorGenerator {
+
+
+    public static final int UNTIL_FIND = 0;
+    public static final int FIND_ONE = 1;
+    public static final int WAIT_FOR = 2;
+    public static final int EXISTS = 3;
+
+    private ReadOnlyUiObject mRoot;
+    private ReadOnlyUiObject mTarget;
+    private boolean mUsingId = true;
+    private boolean mUsingDesc = true;
+    private boolean mUsingText = true;
+    private UiGlobalSelector mUiGlobalSelector;
+    private int mSearchMode = FIND_ONE;
+    private int mAction = -1;
+
+    public UiSelectorGenerator(NodeInfo root, NodeInfo target) {
+        this(new ReadOnlyUiObject(root), new ReadOnlyUiObject(target));
+    }
+
+    public UiSelectorGenerator(ReadOnlyUiObject root, ReadOnlyUiObject target) {
+        mRoot = root;
+        mTarget = target;
+    }
+
+    public void setSearchMode(int searchMode) {
+        mSearchMode = searchMode;
+    }
+
+    public void setAction(int action) {
+        mAction = action;
+    }
+
+    public void setUsingId(boolean usingId) {
+        mUsingId = usingId;
+    }
+
+    public void setUsingDesc(boolean usingDesc) {
+        mUsingDesc = usingDesc;
+    }
+
+    public void setUsingText(boolean usingText) {
+        mUsingText = usingText;
+    }
+
+
+    private boolean tryWithStringCondition(String name, String value, Consumer<String> condition, StringBuilder code) {
+        if (value == null || value.isEmpty())
+            return false;
+        code.append('.').append(name).append("(\"").append(value).append("\")");
+        condition.accept(value);
+        return isConditionEnough();
+    }
+
+    private boolean tryWithIntCondition(String name, int value, Consumer<Integer> condition, StringBuilder code) {
+        code.append('.').append(name).append('(').append(value).append(')');
+        condition.accept(value);
+        return isConditionEnough();
+    }
+
+    private boolean isConditionEnough() {
+        if (mSearchMode == UNTIL_FIND) {
+            return !mUiGlobalSelector.findAndReturnList(mRoot).isEmpty();
+        } else {
+            return mUiGlobalSelector.findAndReturnList(mRoot).size() == 1;
+
+        }
+    }
+
+    public String generate() {
+        String selector = generateSelector();
+        if (selector == null) {
+            return null;
+        }
+        //remove '.'
+        selector = selector.substring(1);
+        if (mSearchMode == WAIT_FOR) {
+            return selector + ".waitFor()";
+        }
+        if (mSearchMode == EXISTS) {
+            return "if(" + selector + ".exists()){\n  \n}";
+        }
+        String action = getAction();
+        if (action == null) {
+            return selector;
+        } else {
+            return selector + action;
+        }
+
+    }
+
+    private String getAction() {
+        switch (mAction) {
+            case AccessibilityNodeInfoCompat.ACTION_CLICK:
+                return ".click()";
+            case AccessibilityNodeInfoCompat.ACTION_LONG_CLICK:
+                return ".longClick()";
+
+            case AccessibilityNodeInfoCompat.ACTION_SCROLL_BACKWARD:
+                return ".scrollBackward()";
+
+            case AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD:
+                return ".scrollForward()";
+
+            case AccessibilityNodeInfoCompat.ACTION_SET_TEXT:
+                return ".setText(\"\")";
+        }
+        return null;
+    }
+
+    private String generateSelector() {
+        mUiGlobalSelector = new UiGlobalSelector();
+        StringBuilder code = new StringBuilder();
+        if (mUsingId &&
+                tryWithStringCondition("id", mTarget.id(), mUiGlobalSelector::id, code)) {
+            return code.toString();
+        }
+        if (tryWithIntCondition("depth", mTarget.depth(), mUiGlobalSelector::depth, code)) {
+            return code.toString();
+        }
+        if (tryWithStringCondition("className", mTarget.className(), mUiGlobalSelector::className, code)) {
+            return code.toString();
+        }
+
+        if (mUsingText &&
+                tryWithStringCondition("text", mTarget.text(), mUiGlobalSelector::text, code)) {
+            return code.toString();
+        }
+
+        if (mUsingDesc &&
+                tryWithStringCondition("desc", mTarget.desc(), mUiGlobalSelector::desc, code)) {
+            return code.toString();
+        }
+        return null;
+    }
+}
diff --git a/automator/src/main/java/com/stardust/automator/UiGlobalSelector.java b/automator/src/main/java/com/stardust/automator/UiGlobalSelector.java
index 58aa164f..e2b3c865 100644
--- a/automator/src/main/java/com/stardust/automator/UiGlobalSelector.java
+++ b/automator/src/main/java/com/stardust/automator/UiGlobalSelector.java
@@ -403,12 +403,16 @@ public class UiGlobalSelector {
     }
 
     public UiObjectCollection findOf(UiObject node) {
+        return UiObjectCollection.of(findAndReturnList(node));
+    }
+
+    public List<UiObject> findAndReturnList(UiObject node) {
         List<UiObject> list = new ArrayList<>();
         list.add(node);
         for (ListFilter filter : mFilters) {
             list = filter.filter(list);
         }
-        return UiObjectCollection.of(list);
+        return list;
     }
 
     @Nullable
diff --git a/automator/src/main/java/com/stardust/automator/UiObject.java b/automator/src/main/java/com/stardust/automator/UiObject.java
index 7f01ef56..faff173a 100644
--- a/automator/src/main/java/com/stardust/automator/UiObject.java
+++ b/automator/src/main/java/com/stardust/automator/UiObject.java
@@ -139,7 +139,8 @@ public class UiObject extends AccessibilityNodeInfoCompat {
     }
 
     public String desc() {
-        return getContentDescription().toString();
+        CharSequence d = getContentDescription();
+        return d == null ? null : d.toString();
     }
 
     public String className() {
@@ -411,7 +412,7 @@ public class UiObject extends AccessibilityNodeInfoCompat {
     }
 
     public List<UiObject> findByText(String text) {
-        return compatListToUiObjectList(findAccessibilityNodeInfosByText(text), mAllocator);
+        return new UiGlobalSelector().textContains(text).findAndReturnList(this);
     }
 
     @Override
@@ -422,7 +423,7 @@ public class UiObject extends AccessibilityNodeInfoCompat {
     }
 
     public List<UiObject> findByViewId(String viewId) {
-        return compatListToUiObjectList(findAccessibilityNodeInfosByViewId(viewId), mAllocator);
+        return new UiGlobalSelector().id(viewId).findAndReturnList(this);
     }
 
     public static List<UiObject> compatListToUiObjectList(List<AccessibilityNodeInfoCompat> compats, AccessibilityNodeInfoAllocator allocator) {
diff --git a/automator/src/main/java/com/stardust/automator/filter/IdFilter.java b/automator/src/main/java/com/stardust/automator/filter/IdFilter.java
index 7f43f020..6aa934dc 100644
--- a/automator/src/main/java/com/stardust/automator/filter/IdFilter.java
+++ b/automator/src/main/java/com/stardust/automator/filter/IdFilter.java
@@ -18,8 +18,8 @@ public class IdFilter extends ListFilter.Default {
         }
     };
 
-    public static IdFilter equals(String id) {
-        return new IdFilter(id);
+    public static StringEqualsFilter equals(String id) {
+        return new StringEqualsFilter(id, ID_GETTER);
     }
 
     public static StringStartsWithFilter startsWith(String prefix) {
diff --git a/automator/src/main/java/com/stardust/automator/filter/TextFilter.java b/automator/src/main/java/com/stardust/automator/filter/TextFilter.java
index 82578d08..9cfa6593 100644
--- a/automator/src/main/java/com/stardust/automator/filter/TextFilter.java
+++ b/automator/src/main/java/com/stardust/automator/filter/TextFilter.java
@@ -23,7 +23,7 @@ public class TextFilter extends ListFilter.Default {
     }
 
     public static ListFilter contains(String str) {
-        return new TextFilter(str);
+        return new StringContainsFilter(str, TEXT_GETTER);
     }
 
     public static ListFilter startsWith(String prefix) {
diff --git a/automator/src/main/java/com/stardust/view/accessibility/NodeInfo.java b/automator/src/main/java/com/stardust/view/accessibility/NodeInfo.java
index 970f153c..2b334522 100644
--- a/automator/src/main/java/com/stardust/view/accessibility/NodeInfo.java
+++ b/automator/src/main/java/com/stardust/view/accessibility/NodeInfo.java
@@ -18,13 +18,14 @@ import java.util.List;
 public class NodeInfo {
 
     private List<NodeInfo> children = new ArrayList<>();
-    private Rect mBoundsInScreen;
+    private Rect mBoundsInScreen = new Rect();
+    private Rect mBoundsInParent = new Rect();
 
     public String id;
-    public CharSequence desc;
-    public CharSequence className;
-    public CharSequence packageName;
-    public CharSequence text;
+    public String desc;
+    public String className;
+    public String packageName;
+    public String text;
     public int depth;
     public int drawingOrder;
     public boolean accessibilityFocused;
@@ -45,14 +46,17 @@ public class NodeInfo {
     public boolean selected;
     public boolean scrollable;
     public String bounds;
+    public boolean checkable;
+    public boolean focused;
+    public boolean visibleToUser;
 
 
     public NodeInfo(UiObject node) {
         id = simplifyId(node.getViewIdResourceName());
-        desc = node.getContentDescription();
-        className = node.getClassName();
-        packageName = node.getPackageName();
-        text = node.getText();
+        desc = node.desc();
+        className = node.className();
+        packageName = node.packageName();
+        text = node.text();
 
         depth = node.depth();
         drawingOrder = node.getDrawingOrder();
@@ -66,18 +70,22 @@ public class NodeInfo {
 
         accessibilityFocused = node.isAccessibilityFocused();
         checked = node.isChecked();
+        checkable = node.isCheckable();
         clickable = node.isClickable();
         contextClickable = node.isContextClickable();
         dismissable = node.isDismissable();
         enabled = node.isEnabled();
         editable = node.isEditable();
         focusable = node.isFocusable();
+        focused = node.focused();
         longClickable = node.isLongClickable();
         selected = node.isSelected();
         scrollable = node.isScrollable();
-        mBoundsInScreen = new Rect();
+        visibleToUser = node.visibleToUser();
         node.getBoundsInScreen(mBoundsInScreen);
+        node.getBoundsInParent(mBoundsInParent);
         bounds = boundsToString(mBoundsInScreen);
+
     }
 
     private String simplifyId(String idResourceName) {
@@ -91,6 +99,11 @@ public class NodeInfo {
         return mBoundsInScreen;
     }
 
+
+    public Rect getBoundsInParent() {
+        return mBoundsInParent;
+    }
+
     public static String boundsToString(Rect rect) {
         return rect.toString().replace('-', ',').replace(" ", "").substring(4);
     }