优化 编辑文件的多任务体验

autojs/src/main/AndroidManifest.xml

@@ -9,6 +9,7 @@
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
     <uses-permission android:name="android.permission.WRITE_SETTINGS"/>
+    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
 
     <application
         >

autojs/src/main/java/com/stardust/autojs/core/graphics/ScriptCanvasView.kt

@@ -56,7 +56,6 @@ class ScriptCanvasView(context: Context, private val mScriptRuntime: ScriptRunti
                     while (mDrawing) {
                         canvas = lockCanvas()
                         scriptCanvas.setCanvas(canvas)
-                        // scriptCanvas.drawColor(Color.WHITE);
                         emit("draw", scriptCanvas, this@ScriptCanvasView)
                         unlockCanvasAndPost(canvas)
                         canvas = null