api: threads, events

app/src/main/assets/sample/多线程/多线程按键监听.js

@@ -0,0 +1,23 @@
+auto();
+
+threads.start(function(){
+    //在子线程中调用observeKey()从而使按键事件处理在子线程执行
+    events.observeKey();
+    events.on("key_down", function(keyCode, events){
+        //音量键关闭脚本
+        if(keyCode == keys.volume_up){
+            exit();
+        }
+    });
+});
+
+toast("音量上键关闭脚本");
+
+events.on("exit", function(){
+    toast("脚本已结束");
+});
+
+while(true){
+    log("脚本运行中...");
+    sleep(2000);
+}

app/src/main/java/com/stardust/scriptdroid/ui/edit/EditActivity.java

@@ -88,6 +88,13 @@ public class EditActivity extends BaseActivity implements OnActivityResultDelega
         super.onActionModeStarted(mode);
     }
 
+    @Override
+    public void onBackPressed() {
+        if (!mEditor.onBackPressed()) {
+            super.onBackPressed();
+        }
+    }
+
     @Override
     public void finish() {
         if (mEditor.isTextChanged()) {

app/src/main/java/com/stardust/scriptdroid/ui/edit/EditorView.java

@@ -91,7 +91,7 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
     FunctionsKeyboardView mFunctionsKeyboard;
 
     @ViewById(R.id.docs)
-    EWebView mEWebView;
+    EWebView mDocsWebView;
 
     @ViewById(R.id.drawer_layout)
     DrawerLayout mDrawerLayout;
@@ -201,8 +201,8 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
         setUpInputMethodEnhancedBar();
         setUpFunctionsKeyboard();
         setMenuItemStatus(R.id.save, false);
-        mEWebView.getWebView().getSettings().setDisplayZoomControls(true);
-        mEWebView.getWebView().loadUrl(Pref.getDocumentationUrl() + "index.html");
+        mDocsWebView.getWebView().getSettings().setDisplayZoomControls(true);
+        mDocsWebView.getWebView().loadUrl(Pref.getDocumentationUrl() + "index.html");
 
     }
 
@@ -257,6 +257,18 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
         mShowFunctionsButton.setColorFilter(textColor);
     }
 
+    public boolean onBackPressed() {
+        if (mDrawerLayout.isDrawerOpen(Gravity.START)) {
+            if (mDocsWebView.getWebView().canGoBack()) {
+                mDocsWebView.getWebView().goBack();
+            } else {
+                mDrawerLayout.closeDrawer(Gravity.START);
+            }
+            return true;
+        }
+        return false;
+    }
+
 
     @Click(R.id.run)
     public void runAndSaveFileIfNeeded() {
@@ -414,7 +426,7 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
                 .title(title)
                 .url(absUrl)
                 .pinToLeft(v -> {
-                    mEWebView.getWebView().loadUrl(absUrl);
+                    mDocsWebView.getWebView().loadUrl(absUrl);
                     mDrawerLayout.openDrawer(Gravity.START);
                 })
                 .show();

autojs/src/main/assets/init.js

@@ -49,7 +49,6 @@ var __that__ = this;
 var Promise = require('promise.js');
 var JSON = require('__json2__.js');
 var util = require('__util__.js');
-var threads = __runtime__.threads;
 var device = __runtime__.device;
 
 var __asGlobal__ = function(obj, functions){
@@ -65,7 +64,7 @@ require("__general__")(__runtime__, this);
 
 (function(scope){
     var modules = ['app', 'automator', 'console', 'dialogs', 'io', 'selector', 'shell', 'web', 'ui',
-        "images", "timers", "events", "engines", "RootAutomator", "http", "storages", "floaty"];
+        "images", "timers", "threads", "events", "engines", "RootAutomator", "http", "storages", "floaty"];
     var len = modules.length;
     for(var i = 0; i < len; i++) {
         var m = modules[i];

autojs/src/main/assets/modules/__threads__.js

@@ -0,0 +1,12 @@
+
+module.exports = function(__runtime__, scope){
+   var threads = Object.create(__runtime__.threads);
+
+
+   scope.sync = function(func, lock){
+        lock = lock || null;
+        return new org.mozilla.javascript.Synchronizer(func, lock);
+   }
+
+   return threads;
+}

autojs/src/main/java/com/stardust/autojs/core/eventloop/EventEmitter.java

@@ -3,6 +3,7 @@ package com.stardust.autojs.core.eventloop;
 import android.support.annotation.NonNull;
 
 
+import com.stardust.autojs.core.looper.Timer;
 import com.stardust.autojs.runtime.ScriptBridges;
 import com.stardust.autojs.runtime.exception.ScriptException;
 
@@ -19,6 +20,7 @@ import java.util.concurrent.CopyOnWriteArrayList;
 
 public class EventEmitter {
 
+
     private static class ListenerWrapper {
         Object listener;
         boolean isOnce;
@@ -52,7 +54,11 @@ public class EventEmitter {
             Iterator<ListenerWrapper> listenerIterator = mListenerWrappers.iterator();
             while (listenerIterator.hasNext()) {
                 ListenerWrapper listenerWrapper = listenerIterator.next();
-                mBridges.callFunction(listenerWrapper.listener, EventEmitter.this, args);
+                if (mTimer != null) {
+                    mTimer.setImmediate(listenerWrapper.listener, args);
+                } else {
+                    mBridges.callFunction(listenerWrapper.listener, EventEmitter.this, args);
+                }
                 if (listenerWrapper.isOnce) {
                     listenerIterator.remove();
                 }
@@ -93,11 +99,17 @@ public class EventEmitter {
     public static int defaultMaxListeners = 10;
     private int mMaxListeners = defaultMaxListeners;
     protected ScriptBridges mBridges;
+    private Timer mTimer;
 
     public EventEmitter(ScriptBridges bridges) {
         mBridges = bridges;
     }
 
+    public EventEmitter(ScriptBridges bridges, Timer timer) {
+        mTimer = timer;
+        mBridges = bridges;
+    }
+
     public EventEmitter once(String eventName, Object listener) {
         getListeners(eventName).add(listener, true);
         return this;

autojs/src/main/java/com/stardust/autojs/core/looper/MainThreadProxy.java

@@ -0,0 +1,225 @@
+package com.stardust.autojs.core.looper;
+
+import android.content.pm.PackageManager;
+
+import com.stardust.autojs.runtime.ScriptRuntime;
+
+import java.util.Map;
+
+/**
+ * Created by Stardust on 2017/12/28.
+ */
+
+public class MainThreadProxy {
+
+    private final Thread mThread;
+    private ScriptRuntime mRuntime;
+
+    public MainThreadProxy(Thread thread, ScriptRuntime runtime) {
+        mThread = thread;
+        mRuntime = runtime;
+    }
+
+    public int setTimeout(Object callback, long delay, Object... args) {
+        return getMainTimer().setTimeout(callback, delay, args);
+    }
+
+    private Timer getMainTimer() {
+        return mRuntime.timers.getMainTimer();
+    }
+
+    public boolean clearTimeout(int id) {
+        return getMainTimer().clearTimeout(id);
+    }
+
+    public int setInterval(Object listener, long interval, Object... args) {
+        return getMainTimer().setInterval(listener, interval, args);
+    }
+
+    public boolean clearInterval(int id) {
+        return getMainTimer().clearInterval(id);
+    }
+
+    public int setImmediate(Object listener, Object... args) {
+        return getMainTimer().setImmediate(listener, args);
+    }
+
+    public boolean clearImmediate(int id) {
+        return getMainTimer().clearImmediate(id);
+    }
+
+    public static Thread currentThread() {
+        return Thread.currentThread();
+    }
+
+    public static void yield() {
+        Thread.yield();
+    }
+
+    public static void sleep(long millis) throws InterruptedException {
+        Thread.sleep(millis);
+    }
+
+    public static void sleep(long millis, int nanos) throws InterruptedException {
+        Thread.sleep(millis, nanos);
+    }
+
+    public void start() {
+        mThread.start();
+    }
+
+    public void run() {
+        mThread.run();
+    }
+
+    @Deprecated
+    public void stop() {
+        mThread.stop();
+    }
+
+    @Deprecated
+    public void stop(Throwable obj) {
+        mThread.stop(obj);
+    }
+
+    public void interrupt() {
+        mThread.interrupt();
+    }
+
+    public static boolean interrupted() {
+        return Thread.interrupted();
+    }
+
+    public boolean isInterrupted() {
+        return mThread.isInterrupted();
+    }
+
+    @Deprecated
+    public void destroy() {
+        mThread.destroy();
+    }
+
+    public boolean isAlive() {
+        return mThread.isAlive();
+    }
+
+    @Deprecated
+    public void suspend() {
+        mThread.suspend();
+    }
+
+    @Deprecated
+    public void resume() {
+        mThread.resume();
+    }
+
+    public void setPriority(int newPriority) {
+        mThread.setPriority(newPriority);
+    }
+
+    public int getPriority() {
+        return mThread.getPriority();
+    }
+
+    public void setName(String name) {
+        mThread.setName(name);
+    }
+
+    public String getName() {
+        return mThread.getName();
+    }
+
+    public ThreadGroup getThreadGroup() {
+        return mThread.getThreadGroup();
+    }
+
+    public static int activeCount() {
+        return Thread.activeCount();
+    }
+
+    public static int enumerate(Thread[] tarray) {
+        return Thread.enumerate(tarray);
+    }
+
+    @Deprecated
+    public int countStackFrames() {
+        return mThread.countStackFrames();
+    }
+
+    public void join(long millis) throws InterruptedException {
+        mThread.join(millis);
+    }
+
+    public void join(long millis, int nanos) throws InterruptedException {
+        mThread.join(millis, nanos);
+    }
+
+    public void join() throws InterruptedException {
+        mThread.join();
+    }
+
+    public static void dumpStack() {
+        Thread.dumpStack();
+    }
+
+    public void setDaemon(boolean on) {
+        mThread.setDaemon(on);
+    }
+
+    public boolean isDaemon() {
+        return mThread.isDaemon();
+    }
+
+    public void checkAccess() {
+        mThread.checkAccess();
+    }
+
+    public ClassLoader getContextClassLoader() {
+        return mThread.getContextClassLoader();
+    }
+
+    public void setContextClassLoader(ClassLoader cl) {
+        mThread.setContextClassLoader(cl);
+    }
+
+    public static boolean holdsLock(Object obj) {
+        return Thread.holdsLock(obj);
+    }
+
+    public StackTraceElement[] getStackTrace() {
+        return mThread.getStackTrace();
+    }
+
+    public static Map<Thread, StackTraceElement[]> getAllStackTraces() {
+        return Thread.getAllStackTraces();
+    }
+
+    public long getId() {
+        return mThread.getId();
+    }
+
+    public Thread.State getState() {
+        return mThread.getState();
+    }
+
+    @Override
+    public String toString() {
+        return mThread.toString();
+    }
+
+    public static void setDefaultUncaughtExceptionHandler(Thread.UncaughtExceptionHandler eh) {
+        Thread.setDefaultUncaughtExceptionHandler(eh);
+    }
+
+    public static Thread.UncaughtExceptionHandler getDefaultUncaughtExceptionHandler() {
+        return Thread.getDefaultUncaughtExceptionHandler();
+    }
+
+    public Thread.UncaughtExceptionHandler getUncaughtExceptionHandler() {
+        return mThread.getUncaughtExceptionHandler();
+    }
+
+    public void setUncaughtExceptionHandler(Thread.UncaughtExceptionHandler eh) {
+        mThread.setUncaughtExceptionHandler(eh);
+    }
+}

autojs/src/main/java/com/stardust/autojs/core/looper/Timer.java

@@ -109,4 +109,5 @@ public class Timer {
         Log.d(LOG_TAG, "mMaxCallbackUptimeMillisForAllThreads:" + mMaxCallbackUptimeMillis);
         return mMaxCallbackUptimeMillis > SystemClock.uptimeMillis();
     }
+
 }

autojs/src/main/java/com/stardust/autojs/core/looper/TimerThread.java

@@ -11,6 +11,8 @@ import com.stardust.autojs.runtime.exception.ScriptInterruptedException;
 import com.stardust.concurrent.VolatileBox;
 import com.stardust.lang.ThreadCompat;
 
+import org.mozilla.javascript.NativeArray;
+
 import java.util.concurrent.ConcurrentHashMap;
 
 /**
@@ -25,6 +27,8 @@ public class TimerThread extends ThreadCompat {
     private final VolatileBox<Long> mMaxCallbackUptimeMillisForAllThreads;
     private final ScriptRuntime mRuntime;
     private Runnable mTarget;
+    private boolean mRunning = false;
+    private final Object mRunningLock = new Object();
 
     public TimerThread(ScriptRuntime runtime, VolatileBox<Long> maxCallbackUptimeMillisForAllThreads, Runnable target) {
         super(target);
@@ -38,6 +42,7 @@ public class TimerThread extends ThreadCompat {
         mRuntime.loopers.prepare();
         mTimer = new Timer(mRuntime.bridges, mMaxCallbackUptimeMillisForAllThreads);
         sTimerMap.put(Thread.currentThread(), mTimer);
+        notifyRunning();
         new Handler().post(mTarget);
         try {
             Looper.loop();
@@ -47,10 +52,18 @@ public class TimerThread extends ThreadCompat {
             }
         } finally {
             onExit();
+            mTimer = null;
             sTimerMap.remove(Thread.currentThread(), mTimer);
         }
     }
 
+    private void notifyRunning() {
+        synchronized (mRunningLock) {
+            mRunning = true;
+            mRunningLock.notifyAll();
+        }
+    }
+
     @CallSuper
     protected void onExit() {
         mRuntime.loopers.notifyThreadExit(this);
@@ -65,26 +78,46 @@ public class TimerThread extends ThreadCompat {
     }
 
     public int setTimeout(Object callback, long delay, Object... args) {
-        return mTimer.setTimeout(callback, delay, args);
+        return getTimer().setTimeout(callback, delay, args);
+    }
+
+    private Timer getTimer() {
+        if (mTimer == null) {
+            throw new IllegalStateException("thread is not alive");
+        }
+        return mTimer;
     }
 
     public boolean clearTimeout(int id) {
-        return mTimer.clearTimeout(id);
+        return getTimer().clearTimeout(id);
     }
 
     public int setInterval(Object listener, long interval, Object... args) {
-        return mTimer.setInterval(listener, interval, args);
+        return getTimer().setInterval(listener, interval, args);
     }
 
     public boolean clearInterval(int id) {
-        return mTimer.clearInterval(id);
+        return getTimer().clearInterval(id);
     }
 
     public int setImmediate(Object listener, Object... args) {
-        return mTimer.setImmediate(listener, args);
+        return getTimer().setImmediate(listener, args);
     }
 
     public boolean clearImmediate(int id) {
-        return mTimer.clearImmediate(id);
+        return getTimer().clearImmediate(id);
+    }
+
+    public void waitFor() throws InterruptedException {
+        synchronized (mRunningLock) {
+            if (mRunning)
+                return;
+            mRunningLock.wait();
+        }
+    }
+
+    @Override
+    public String toString() {
+        return "Thread[" + getName() + "," + getPriority() + "]";
     }
 }

autojs/src/main/java/com/stardust/autojs/runtime/ScriptRuntime.java

@@ -153,7 +153,7 @@ public class ScriptRuntime {
     public final Engines engines;
 
     @ScriptVariable
-    public final Threads threads;
+    public Threads threads;
 
     @ScriptVariable
     public final Floaty floaty;
@@ -187,7 +187,6 @@ public class ScriptRuntime {
         }
         engines = new Engines(builder.mEngineService);
         dialogs = new Dialogs(app, uiHandler, bridges);
-        threads = new Threads(this);
         device = new Device(uiHandler.getContext());
         floaty = new Floaty(uiHandler, ui);
     }
@@ -195,7 +194,8 @@ public class ScriptRuntime {
     public void init() {
         if (loopers != null)
             throw new IllegalStateException("already initialized");
-        timers = new Timers(bridges);
+        threads = new Threads(this);
+        timers = new Timers(bridges, threads);
         loopers = new Loopers(this);
         events = new Events(uiHandler.getContext(), accessibilityBridge, this);
         mThread = Thread.currentThread();

autojs/src/main/java/com/stardust/autojs/runtime/api/Events.java

@@ -14,6 +14,8 @@ import com.stardust.autojs.R;
 import com.stardust.autojs.core.accessibility.AccessibilityBridge;
 import com.stardust.autojs.core.eventloop.EventEmitter;
 import com.stardust.autojs.core.looper.Loopers;
+import com.stardust.autojs.core.looper.MainThreadProxy;
+import com.stardust.autojs.core.looper.Timer;
 import com.stardust.autojs.runtime.ScriptRuntime;
 import com.stardust.notification.Notification;
 import com.stardust.notification.NotificationListenerService;
@@ -58,6 +60,15 @@ public class Events extends EventEmitter implements OnKeyListener, TouchObserver
         return new EventEmitter(mBridges);
     }
 
+    public EventEmitter emitter(Thread thread) {
+        Timer timer = mScriptRuntime.timers.getTimerForThread(thread);
+        return new EventEmitter(mBridges, timer);
+    }
+
+    public EventEmitter emitter(MainThreadProxy mainThreadProxy) {
+        return new EventEmitter(mBridges, mScriptRuntime.timers.getMainTimer());
+    }
+
     public void observeKey() {
         if (mListeningKey)
             return;

autojs/src/main/java/com/stardust/autojs/runtime/api/Threads.java

@@ -2,6 +2,7 @@ package com.stardust.autojs.runtime.api;
 
 import android.support.annotation.NonNull;
 
+import com.stardust.autojs.core.looper.MainThreadProxy;
 import com.stardust.autojs.core.looper.TimerThread;
 import com.stardust.autojs.engine.RhinoJavaScriptEngine;
 import com.stardust.autojs.runtime.ScriptRuntime;
@@ -14,10 +15,15 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentSkipListSet;
+import java.util.concurrent.LinkedBlockingDeque;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
 
 /**
  * Created by Stardust on 2017/12/3.
@@ -27,15 +33,33 @@ public class Threads {
 
     private final HashSet<Thread> mThreads = new HashSet<>();
     private ScriptRuntime mRuntime;
+    private final Thread mMainThread;
+    private MainThreadProxy mMainThreadProxy;
+    private int mSpawnCount = 0;
 
     public Threads(ScriptRuntime runtime) {
         mRuntime = runtime;
+        mMainThread = Thread.currentThread();
+        mMainThreadProxy = new MainThreadProxy(Thread.currentThread(), mRuntime);
+    }
+
+    public Thread getMainThread() {
+        return mMainThread;
+    }
+
+    public Object currentThread() {
+        Thread thread = Thread.currentThread();
+        if (thread == mMainThread)
+            return mMainThreadProxy;
+        return thread;
     }
 
     public TimerThread start(Runnable runnable) {
         TimerThread thread = startThread(runnable);
         synchronized (mThreads) {
             mThreads.add(thread);
+            thread.setName(thread.getName() + " (Spawn-" + mSpawnCount + ")");
+            mSpawnCount++;
         }
         thread.start();
         return thread;
@@ -63,24 +87,16 @@ public class Threads {
         return new VolatileDispose();
     }
 
-    public List list() {
-        return Collections.synchronizedList(new ArrayList<>());
-    }
-
-    public Set set() {
-        return new ConcurrentSkipListSet();
-    }
-
-    public Map map() {
-        return new ConcurrentHashMap();
+    public AtomicLong atomic(long value) {
+        return new AtomicLong(value);
     }
 
     public AtomicLong atomic() {
         return new AtomicLong();
     }
 
-    public AtomicLong atomic(long value) {
-        return new AtomicLong(value);
+    public Lock lock() {
+        return new ReentrantLock();
     }
 
     public void shutDownAll() {

autojs/src/main/java/com/stardust/autojs/runtime/api/Timers.java

@@ -19,12 +19,17 @@ public class Timers {
     private static final String LOG_TAG = "Timers";
 
     private VolatileBox<Long> mMaxCallbackUptimeMillisForAllThreads = new VolatileBox<>(0L);
-    private Thread mMainThread;
+    private Threads mThreads;
     private Timer mMainTimer;
 
-    public Timers(ScriptBridges bridges) {
-        mMainThread = Thread.currentThread();
+
+    public Timers(ScriptBridges bridges, Threads threads) {
         mMainTimer = new Timer(bridges, mMaxCallbackUptimeMillisForAllThreads);
+        mThreads = threads;
+    }
+
+    public Timer getMainTimer() {
+        return mMainTimer;
     }
 
     public VolatileBox<Long> getMaxCallbackUptimeMillisForAllThreads() {
@@ -32,10 +37,14 @@ public class Timers {
     }
 
     private Timer getTimerForCurrentThread() {
-        if (Thread.currentThread() == mMainThread) {
+        return getTimerForThread(Thread.currentThread());
+    }
+
+    public Timer getTimerForThread(Thread thread) {
+        if (thread == mThreads.getMainThread()) {
             return mMainTimer;
         }
-        return TimerThread.getTimerForCurrentThread();
+        return TimerThread.getTimerForThread(thread);
     }
 
     public int setTimeout(Object callback, long delay, Object... args) {
@@ -64,7 +73,7 @@ public class Timers {
 
     public boolean hasPendingCallbacks() {
         //如果是脚本主线程，则检查所有子线程中的定时回调。mFutureCallbackUptimeMillis用来记录所有子线程中定时最久的一个。
-        if (mMainThread == Thread.currentThread()) {
+        if (mThreads.getMainThread() == Thread.currentThread()) {
             Log.d(LOG_TAG, "[main thread]hasPendingCallbacks:" + (mMaxCallbackUptimeMillisForAllThreads.get() > SystemClock.uptimeMillis()));
             Log.d(LOG_TAG, "mMaxCallbackUptimeMillisForAllThreads:" + mMaxCallbackUptimeMillisForAllThreads.get());
             return mMaxCallbackUptimeMillisForAllThreads.get() > SystemClock.uptimeMillis();