fixed google feed

- closes : #4698 #4239 #4201

lawnchair/src/app/lawnchair/nexuslauncher/OverlayCallbackImpl.kt

@@ -1,7 +1,9 @@
 package app.lawnchair.nexuslauncher
 
+import android.app.Activity
 import android.content.Context
 import android.content.pm.ApplicationInfo
+import android.os.Bundle
 import app.lawnchair.FeedBridge
 import app.lawnchair.LawnchairLauncher
 import app.lawnchair.preferences2.PreferenceManager2
@@ -76,32 +78,30 @@ class OverlayCallbackImpl(private val mLauncher: LawnchairLauncher) :
         mClient.hideOverlay(duration)
     }
 
-//    override fun startSearch(config: ByteArray?, extras: Bundle?): Boolean = false
+    override fun onActivityCreated(activity: Activity, bundle: Bundle?) = Unit
-//
+
-//    override fun onActivityCreated(activity: Activity, bundle: Bundle?) = Unit
+    override fun onActivityStarted(activity: Activity) {
-//
+        mClient.onStart()
-//    override fun onActivityStarted(activity: Activity) {
+    }
-//        mClient.onStart()
+
-//    }
+    override fun onActivityResumed(activity: Activity) {
-//
+        mClient.onResume()
-//    override fun onActivityResumed(activity: Activity) {
+    }
-//        mClient.onResume()
+
-//    }
+    override fun onActivityPaused(activity: Activity) {
-//
+        mClient.onPause()
-//    override fun onActivityPaused(activity: Activity) {
+    }
-//        mClient.onPause()
+
-//    }
+    override fun onActivityStopped(activity: Activity) {
-//
+        mClient.onStop()
-//    override fun onActivityStopped(activity: Activity) {
+    }
-//        mClient.onStop()
+
-//    }
+    override fun onActivitySaveInstanceState(activity: Activity, bundle: Bundle) = Unit
-//
+
-//    override fun onActivitySaveInstanceState(activity: Activity, bundle: Bundle) = Unit
+    override fun onActivityDestroyed(activity: Activity) {
-//
+        mClient.onDestroy()
-//    override fun onActivityDestroyed(activity: Activity) {
+        mClient.mDestroyed = true
-//        mClient.onDestroy()
+    }
-//        mClient.mDestroyed = true
-//    }
 
     override fun onOverlayScrollChanged(progress: Float) {
         mLauncherOverlayCallbacks?.onOverlayScrollChanged(progress)

src/com/android/launcher3/Launcher.java

@@ -165,7 +165,6 @@ import androidx.annotation.StringRes;
 import androidx.annotation.UiThread;
 import androidx.annotation.VisibleForTesting;
 import androidx.core.os.BuildCompat;
-//import androidx.window.embedding.RuleController;
 
 import com.android.launcher3.DropTarget.DragObject;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
@@ -718,7 +717,7 @@ public class Launcher extends StatefulActivity<LauncherState>
 
     private void switchOverlay(Supplier<LauncherOverlayManager> overlaySupplier) {
         if (mOverlayManager != null) {
-            mOverlayManager.onActivityDestroyed();
+            mOverlayManager.onActivityDestroyed(this);
         }
         mOverlayManager = overlaySupplier.get();
         if (getRootView().isAttachedToWindow()) {
@@ -1103,7 +1102,7 @@ public class Launcher extends StatefulActivity<LauncherState>
         if (mDeferOverlayCallbacks) {
             checkIfOverlayStillDeferred();
         } else {
-            mOverlayManager.onActivityStopped();
+            mOverlayManager.onActivityStopped(this);
         }
         hideKeyboard();
         logStopAndResume(false /* isResume */);
@@ -1119,7 +1118,7 @@ public class Launcher extends StatefulActivity<LauncherState>
         TraceHelper.INSTANCE.beginSection(ON_START_EVT);
         super.onStart();
         if (!mDeferOverlayCallbacks) {
-            mOverlayManager.onActivityStarted();
+            mOverlayManager.onActivityStarted(this);
         }
 
         mAppWidgetHolder.setActivityStarted(true);
@@ -1210,15 +1209,15 @@ public class Launcher extends StatefulActivity<LauncherState>
 
         // Move the client to the correct state. Calling the same method twice is no-op.
         if (isStarted()) {
-            mOverlayManager.onActivityStarted();
+            mOverlayManager.onActivityStarted(this);
         }
         if (hasBeenResumed()) {
-            mOverlayManager.onActivityResumed();
+            mOverlayManager.onActivityResumed(this);
         } else {
-            mOverlayManager.onActivityPaused();
+            mOverlayManager.onActivityPaused(this);
         }
         if (!isStarted()) {
-            mOverlayManager.onActivityStopped();
+            mOverlayManager.onActivityStopped(this);
         }
     }
 
@@ -1324,7 +1323,7 @@ public class Launcher extends StatefulActivity<LauncherState>
         if (mDeferOverlayCallbacks) {
             scheduleDeferredCheck();
         } else {
-            mOverlayManager.onActivityResumed();
+            mOverlayManager.onActivityResumed(this);
         }
 
         DragView.removeAllViews(this);
@@ -1342,7 +1341,7 @@ public class Launcher extends StatefulActivity<LauncherState>
         mDropTargetBar.animateToVisibility(false);
 
         if (!mDeferOverlayCallbacks) {
-            mOverlayManager.onActivityPaused();
+            mOverlayManager.onActivityPaused(this);
         }
         mAppWidgetHolder.setActivityResumed(false);
     }
@@ -1868,7 +1867,7 @@ public class Launcher extends StatefulActivity<LauncherState>
         // a color
         // changes while launcher is still loading.
         getRootView().getViewTreeObserver().removeOnPreDrawListener(mOnInitialBindListener);
-        mOverlayManager.onActivityDestroyed();
+        mOverlayManager.onActivityDestroyed(this);
     }
 
     public LauncherAccessibilityDelegate getAccessibilityDelegate() {

src_plugins/com/android/systemui/plugins/shared/LauncherOverlayManager.java

@@ -15,6 +15,9 @@
  */
 package com.android.systemui.plugins.shared;
 
+import android.app.Activity;
+import android.app.Application;
+import android.os.Bundle;
 import android.view.MotionEvent;
 
 import java.io.PrintWriter;
@@ -22,7 +25,7 @@ import java.io.PrintWriter;
 /**
  * Interface to control the overlay on Launcher
  */
-public interface LauncherOverlayManager {
+public interface LauncherOverlayManager extends Application.ActivityLifecycleCallbacks {
 
     default void onDeviceProvideChanged() { }
 
@@ -39,21 +42,32 @@ public interface LauncherOverlayManager {
 
     default void hideOverlay(int duration) { }
 
-    default void onActivityStarted() { }
+    default boolean startSearch(byte[] config, Bundle extras) {
+        return false;
+    }
 
-    default void onActivityResumed() { }
+    @Override
+    default void onActivityCreated(Activity activity, Bundle bundle) { }
 
-    default void onActivityPaused() { }
+    @Override
+    default void onActivityStarted(Activity activity) { }
 
-    default void onActivityStopped() { }
+    @Override
+    default void onActivityResumed(Activity activity) { }
 
-    default void onActivityDestroyed() { }
+    @Override
+    default void onActivityPaused(Activity activity) { }
 
-    /**
+    @Override
-     * @deprecated use LauncherOverlayTouchProxy directly
+    default void onActivityStopped(Activity activity) { }
-     */
+
-    @Deprecated
+    @Override
-    interface LauncherOverlay extends LauncherOverlayTouchProxy {
+    default void onActivitySaveInstanceState(Activity activity, Bundle bundle) { }
+
+    @Override
+    default void onActivityDestroyed(Activity activity) { }
+
+    interface LauncherOverlay extends LauncherOverlayTouchProxy{
 
         /**
          * Touch interaction leading to overscroll has begun