Merge "Fix issue #5192141: systemui asplodes after enough tapping on the windowlist button"

Author: Dianne Hackborn

core/java/android/app/ActivityThread.java

@@ -1943,7 +1943,6 @@ private void handleLaunchActivity(ActivityClientRecord r, Intent customIntent) {
         // we are back active so skip it.
         unscheduleGcIdler();
 
-        Slog.i(TAG, "Launch: profileFd=" + r.profileFile + " stop=" + r.autoStopProfiler);
         if (r.profileFd != null) {
             mBoundApplication.setProfiler(r.profileFile, r.profileFd);
             mBoundApplication.startProfiling();

packages/SystemUI/res/anim/recent_appear.xml

@@ -16,5 +16,5 @@
 
 <alpha xmlns:android="http://schemas.android.com/apk/res/android"
     android:fromAlpha="0.0" android:toAlpha="1.0"
-    android:duration="@android:integer/config_shortAnimTime"
+    android:duration="@android:integer/config_mediumAnimTime"
     />

packages/SystemUI/src/com/android/systemui/recent/Choreographer.java

@@ -29,6 +29,7 @@
     // should group this into a multi-property animation
     private static final int OPEN_DURATION = 136;
     private static final int CLOSE_DURATION = 250;
+    private static final int SCRIM_DURATION = 400;
     private static final String TAG = RecentsPanelView.TAG;
     private static final boolean DEBUG = RecentsPanelView.DEBUG;
 
@@ -71,22 +72,24 @@ void createAnimation(boolean appearing) {
         posAnim.setInterpolator(appearing
                 ? new android.view.animation.DecelerateInterpolator(2.5f)
                 : new android.view.animation.AccelerateInterpolator(2.5f));
+        posAnim.setDuration(appearing ? OPEN_DURATION : CLOSE_DURATION);
 
         Animator glowAnim = ObjectAnimator.ofFloat(mContentView, "alpha",
                 mContentView.getAlpha(), appearing ? 1.0f : 0.0f);
         glowAnim.setInterpolator(appearing
                 ? new android.view.animation.AccelerateInterpolator(1.0f)
                 : new android.view.animation.DecelerateInterpolator(1.0f));
+        glowAnim.setDuration(appearing ? OPEN_DURATION : CLOSE_DURATION);
 
         mContentAnim = new AnimatorSet();
         final Builder builder = mContentAnim.play(glowAnim).with(posAnim);
         Drawable background = mScrimView.getBackground();
         if (background != null) {
             Animator bgAnim = ObjectAnimator.ofInt(background,
                 "alpha", appearing ? 0 : 255, appearing ? 255 : 0);
+            bgAnim.setDuration(appearing ? SCRIM_DURATION : CLOSE_DURATION);
             builder.with(bgAnim);
         }
-        mContentAnim.setDuration(appearing ? OPEN_DURATION : CLOSE_DURATION);
         mContentAnim.addListener(this);
         if (mListener != null) {
             mContentAnim.addListener(mListener);

packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java

@@ -39,7 +39,6 @@
 import android.graphics.Shader.TileMode;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
-import android.graphics.drawable.LayerDrawable;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Handler;
@@ -497,7 +496,7 @@ void loadActivityDescription(ActivityDescription ad, int index) {
         synchronized (ad) {
             ad.mLabel = label;
             ad.mIcon = icon;
-            ad.setThumbnail(thumbs.mainThumbnail);
+            ad.setThumbnail(thumbs != null ? thumbs.mainThumbnail : null);
         }
     }
 
@@ -591,7 +590,7 @@ protected Void doInBackground(Void... params) {
                             ActivityDescription ad = descriptions.get(i);
                             loadActivityDescription(ad, i);
                             long now = SystemClock.uptimeMillis();
-                            nextTime += 200;
+                            nextTime += 150;
                             if (nextTime > now) {
                                 try {
                                     Thread.sleep(nextTime-now);

services/java/com/android/server/am/TaskRecord.java

@@ -116,6 +116,8 @@ void dump(PrintWriter pw, String prefix) {
         if (!askedCompatMode) {
             pw.print(prefix); pw.print("askedCompatMode="); pw.println(askedCompatMode);
         }
+        pw.print(prefix); pw.print("lastThumbnail="); pw.print(lastThumbnail);
+                pw.print(" lastDescription="); pw.println(lastDescription);
         pw.print(prefix); pw.print("lastActiveTime="); pw.print(lastActiveTime);
                 pw.print(" (inactive for ");
                 pw.print((getInactiveDuration()/1000)); pw.println("s)");

services/java/com/android/server/wm/WindowManagerService.java

@@ -163,6 +163,7 @@ public class WindowManagerService extends IWindowManager.Stub
     static final boolean DEBUG_WALLPAPER = false;
     static final boolean DEBUG_DRAG = false;
     static final boolean DEBUG_SCREEN_ON = false;
+    static final boolean DEBUG_SCREENSHOT = false;
     static final boolean SHOW_SURFACE_ALLOC = false;
     static final boolean SHOW_TRANSACTIONS = false;
     static final boolean HIDE_STACK_CRAWLS = true;
@@ -4996,6 +4997,14 @@ public Bitmap screenshotApplications(IBinder appToken, int width, int height) {
                 dh = tmp;
                 rot = (rot == Surface.ROTATION_90) ? Surface.ROTATION_270 : Surface.ROTATION_90;
             }
+            if (DEBUG_SCREENSHOT) {
+                Slog.i(TAG, "Screenshot: " + dw + "x" + dh + " from 0 to " + maxLayer);
+                for (int i=0; i<mWindows.size(); i++) {
+                    Slog.i(TAG, mWindows.get(i) + ": " + mWindows.get(i).mLayer
+                            + " animLayer=" + mWindows.get(i).mAnimLayer
+                            + " surfaceLayer=" + mWindows.get(i).mSurfaceLayer);
+                }
+            }
             rawss = Surface.screenshot(dw, dh, 0, maxLayer);
         }