Merge "Integrate custom close action in ApiDemos for PiP" into tm-dev am: a6fffe1eb1

Original change: https://googleplex-android-review.googlesource.com/c/platform/development/+/17716502

Change-Id: Ica4c1a5658e2325df1371d822ac1c7bfa2dbe5c4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

samples/ApiDemos/res/drawable/ic_call_end.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+  ~ Copyright (C) 2022 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24"
+        android:viewportHeight="24">
+    <path
+        android:pathData="M12,9c-1.6,0 -3.15,0.25 -4.6,0.72v3.1c0,0.39 -0.23,0.74 -0.56,0.9 -0.98,0.49 -1.87,1.12 -2.66,1.85 -0.18,0.18 -0.43,0.28 -0.7,0.28 -0.28,0 -0.53,-0.11 -0.71,-0.29L0.29,13.08c-0.18,-0.17 -0.29,-0.42 -0.29,-0.7 0,-0.28 0.11,-0.53 0.29,-0.71C3.34,8.78 7.46,7 12,7s8.66,1.78 11.71,4.67c0.18,0.18 0.29,0.43 0.29,0.71 0,0.28 -0.11,0.53 -0.29,0.71l-2.48,2.48c-0.18,0.18 -0.43,0.29 -0.71,0.29 -0.27,0 -0.52,-0.11 -0.7,-0.28 -0.79,-0.74 -1.69,-1.36 -2.67,-1.85 -0.33,-0.16 -0.56,-0.5 -0.56,-0.9v-3.1C15.15,9.25 13.6,9 12,9z"
+        android:fillColor="@android:color/white"/>
+</vector>

samples/ApiDemos/res/values/strings.xml

@@ -68,6 +68,7 @@
     <string name="activity_picture_in_picture_seamless_resize_toggle">Enable seamless resize</string>
     <string name="enter_content_pip">Enter content PiP</string>
     <string name="enter_picture_in_picture">Manually enter PiP</string>
+    <string name="action_custom_close">Close PiP</string>
     <string name="label_current_position">Current position</string>
     <string name="label_exit_position">Exit position</string>
     <string name="label_position_start">Start</string>

samples/ApiDemos/src/com/example/android/apis/app/PictureInPicture.java

@@ -16,12 +16,21 @@
 
 package com.example.android.apis.app;
 
+import static android.app.PendingIntent.FLAG_IMMUTABLE;
+import static android.app.PendingIntent.FLAG_UPDATE_CURRENT;
+
 import android.app.Activity;
 import android.app.ActivityOptions;
+import android.app.PendingIntent;
 import android.app.PictureInPictureParams;
+import android.app.RemoteAction;
+import android.content.BroadcastReceiver;
+import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.content.res.Configuration;
 import android.graphics.Rect;
+import android.graphics.drawable.Icon;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
@@ -38,6 +47,9 @@ import android.widget.Switch;
 
 import com.example.android.apis.R;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class PictureInPicture extends Activity {
     private static final String EXTRA_ENABLE_AUTO_PIP = "auto_pip";
     private static final String EXTRA_ENABLE_SOURCE_RECT_HINT = "source_rect_hint";
@@ -46,6 +58,18 @@ public class PictureInPicture extends Activity {
 
     private static final int TABLET_BREAK_POINT_DP = 700;
 
+    private static final String ACTION_CUSTOM_CLOSE = "demo.pip.custom_close";
+    private final BroadcastReceiver mRemoteActionReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            switch (intent.getAction()) {
+                case ACTION_CUSTOM_CLOSE:
+                    finish();
+                    break;
+            }
+        }
+    };
+
     public static final String KEY_ON_STOP_RECEIVER = "on_stop_receiver";
     private final ResultReceiver mOnStopReceiver = new ResultReceiver(
             new Handler(Looper.myLooper())) {
@@ -75,6 +99,8 @@ public class PictureInPicture extends Activity {
     private Switch mSourceRectHintToggle;
     private Switch mSeamlessResizeToggle;
     private RadioGroup mCurrentPositionGroup;
+    private List<RemoteAction> mPipActions;
+    private RemoteAction mCloseAction;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -115,6 +141,12 @@ public class PictureInPicture extends Activity {
         updateLayout(getResources().getConfiguration());
     }
 
+    @Override
+    protected void onStart() {
+        super.onStart();
+        setupPipActions();
+    }
+
     @Override
     protected void onUserLeaveHint() {
         // Only used when auto PiP is disabled. This is to simulate the behavior that an app
@@ -141,6 +173,12 @@ public class PictureInPicture extends Activity {
         }
     }
 
+    @Override
+    protected void onStop() {
+        super.onStop();
+        unregisterReceiver(mRemoteActionReceiver);
+    }
+
     /**
      * This is what we expect most host Activity would do to trigger content PiP.
      * - Get the bounds of the view to be transferred to content PiP
@@ -179,6 +217,23 @@ public class PictureInPicture extends Activity {
         }
     }
 
+    private void setupPipActions() {
+        final IntentFilter remoteActionFilter = new IntentFilter();
+        remoteActionFilter.addAction(ACTION_CUSTOM_CLOSE);
+        registerReceiver(mRemoteActionReceiver, remoteActionFilter);
+        final Intent intent = new Intent(ACTION_CUSTOM_CLOSE).setPackage(getPackageName());
+        mCloseAction = new RemoteAction(
+                Icon.createWithResource(this, R.drawable.ic_call_end),
+                getString(R.string.action_custom_close),
+                getString(R.string.action_custom_close),
+                PendingIntent.getBroadcast(this, 0 /* requestCode */, intent,
+                        FLAG_UPDATE_CURRENT | FLAG_IMMUTABLE));
+
+        // Add close action as a regular PiP action
+        mPipActions = new ArrayList<>(1);
+        mPipActions.add(mCloseAction);
+    }
+
     private void setupPictureInPictureLayout() {
         mControlGroup.setVisibility(View.GONE);
         final LinearLayout.LayoutParams imageLp = new LinearLayout.LayoutParams(
@@ -284,7 +339,9 @@ public class PictureInPicture extends Activity {
                 .setSourceRectHint(mSourceRectHintToggle.isChecked()
                         ? new Rect(imageViewRect) : null)
                 .setSeamlessResizeEnabled(mSeamlessResizeToggle.isChecked())
-                .setAspectRatio(new Rational(imageViewRect.width(), imageViewRect.height()));
+                .setAspectRatio(new Rational(imageViewRect.width(), imageViewRect.height()))
+                .setActions(mPipActions)
+                .setCloseAction(mCloseAction);
         setPictureInPictureParams(builder.build());
     }