Update AOSP Dialer source from internal google3 repository at

cl/159428781.

Test: make, treehugger

This CL updates the AOSP Dialer source with all the changes that have
gone into the private google3 repository. This includes all the
changes from cl/152373142 (4/06/2017) to cl/159428781 (6/19/2017).

This goal of these drops is to keep the AOSP source in sync with the
internal google3 repository. Currently these sync are done by hand
with very minor modifications to the internal source code.
See the Android.mk file for list of modifications.
Our current goal is to do frequent drops (daily if possible) and
eventually switched to an automated process.

Change-Id: Ie60a84b3936efd0ea3d95d7c86bf96d2b1663030

1 files changed, 212 insertions, 0 deletions

diff --git a/java/com/android/incallui/ReturnToCallController.java b/java/com/android/incallui/ReturnToCallController.java
new file mode 100644
index 000000000..314aa45d4
--- /dev/null
+++ b/java/com/android/incallui/ReturnToCallController.java
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2017 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
+ */
+
+package com.android.incallui;
+
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.Icon;
+import android.support.annotation.NonNull;
+import android.support.annotation.VisibleForTesting;
+import android.telecom.CallAudioState;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.configprovider.ConfigProviderBindings;
+import com.android.dialer.telecom.TelecomUtil;
+import com.android.dialershared.bubble.Bubble;
+import com.android.dialershared.bubble.BubbleInfo;
+import com.android.dialershared.bubble.BubbleInfo.Action;
+import com.android.incallui.InCallPresenter.InCallUiListener;
+import com.android.incallui.audiomode.AudioModeProvider;
+import com.android.incallui.audiomode.AudioModeProvider.AudioModeListener;
+import com.android.incallui.call.CallList;
+import com.android.incallui.call.CallList.Listener;
+import com.android.incallui.call.DialerCall;
+import com.android.incallui.speakerbuttonlogic.SpeakerButtonInfo;
+import com.android.incallui.speakerbuttonlogic.SpeakerButtonInfo.IconSize;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Listens for events relevant to the return-to-call bubble and updates the bubble's state as
+ * necessary
+ */
+public class ReturnToCallController implements InCallUiListener, Listener, AudioModeListener {
+
+  private final Context context;
+
+  @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+  Bubble bubble;
+
+  private CallAudioState audioState;
+
+  private final PendingIntent toggleSpeaker;
+  private final PendingIntent showSpeakerSelect;
+  private final PendingIntent toggleMute;
+  private final PendingIntent endCall;
+
+  public static boolean isEnabled(Context context) {
+    return !ConfigProviderBindings.get(context).getBoolean("disable_return_to_call_bubble", false);
+  }
+
+  public ReturnToCallController(Context context) {
+    this.context = context;
+
+    toggleSpeaker = createActionIntent(ReturnToCallActionReceiver.ACTION_TOGGLE_SPEAKER);
+    showSpeakerSelect =
+        createActionIntent(ReturnToCallActionReceiver.ACTION_SHOW_AUDIO_ROUTE_SELECTOR);
+    toggleMute = createActionIntent(ReturnToCallActionReceiver.ACTION_TOGGLE_MUTE);
+    endCall = createActionIntent(ReturnToCallActionReceiver.ACTION_END_CALL);
+
+    InCallPresenter.getInstance().addInCallUiListener(this);
+    CallList.getInstance().addListener(this);
+    AudioModeProvider.getInstance().addListener(this);
+    audioState = AudioModeProvider.getInstance().getAudioState();
+  }
+
+  public void tearDown() {
+    InCallPresenter.getInstance().removeInCallUiListener(this);
+    CallList.getInstance().removeListener(this);
+    AudioModeProvider.getInstance().removeListener(this);
+  }
+
+  @Override
+  public void onUiShowing(boolean showing) {
+    if (showing) {
+      hide();
+    } else {
+      if (TelecomUtil.isInCall(context)) {
+        show();
+      }
+    }
+  }
+
+  private void hide() {
+    if (bubble != null) {
+      bubble.hide();
+    } else {
+      LogUtil.i("ReturnToCallController.hide", "hide() called without calling show()");
+    }
+  }
+
+  private void show() {
+    if (bubble == null) {
+      bubble = startNewBubble();
+    } else {
+      bubble.show();
+    }
+  }
+
+  private Bubble startNewBubble() {
+    if (!Bubble.canShowBubbles(context)) {
+      LogUtil.i("ReturnToCallController.startNewBubble", "can't show bubble, no permission");
+      context.startActivity(Bubble.getRequestPermissionIntent(context));
+      return null;
+    }
+    Bubble returnToCallBubble = Bubble.createBubble(context, generateBubbleInfo());
+    returnToCallBubble.show();
+    return returnToCallBubble;
+  }
+
+  @Override
+  public void onIncomingCall(DialerCall call) {}
+
+  @Override
+  public void onUpgradeToVideo(DialerCall call) {}
+
+  @Override
+  public void onSessionModificationStateChange(DialerCall call) {}
+
+  @Override
+  public void onCallListChange(CallList callList) {}
+
+  @Override
+  public void onDisconnect(DialerCall call) {
+    if (bubble != null && bubble.isShowing()) {
+      bubble.showText(context.getText(R.string.incall_call_ended));
+    }
+
+    if (!TelecomUtil.isInCall(context)) {
+      hide();
+    }
+  }
+
+  @Override
+  public void onWiFiToLteHandover(DialerCall call) {}
+
+  @Override
+  public void onHandoverToWifiFailed(DialerCall call) {}
+
+  @Override
+  public void onInternationalCallOnWifi(@NonNull DialerCall call) {}
+
+  @Override
+  public void onAudioStateChanged(CallAudioState audioState) {
+    this.audioState = audioState;
+    if (bubble != null) {
+      bubble.updateActions(generateActions());
+    }
+  }
+
+  private BubbleInfo generateBubbleInfo() {
+    Intent activityIntent = InCallActivity.getIntent(context, false, false, false);
+    activityIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+    return BubbleInfo.builder()
+        .setPrimaryColor(context.getResources().getColor(R.color.dialer_theme_color, null))
+        .setPrimaryIcon(Icon.createWithResource(context, R.drawable.on_going_call))
+        .setStartingYPosition(
+            context.getResources().getDimensionPixelOffset(R.dimen.return_to_call_initial_offset_y))
+        .setPrimaryIntent(PendingIntent.getActivity(context, 0, activityIntent, 0))
+        .setActions(generateActions())
+        .build();
+  }
+
+  @NonNull
+  private List<Action> generateActions() {
+    List<Action> actions = new ArrayList<>();
+    SpeakerButtonInfo speakerButtonInfo = new SpeakerButtonInfo(audioState, IconSize.SIZE_24_DP);
+
+    actions.add(
+        Action.builder()
+            .setIcon(Icon.createWithResource(context, speakerButtonInfo.icon))
+            .setName(context.getText(speakerButtonInfo.label))
+            .setChecked(speakerButtonInfo.isChecked)
+            .setIntent(speakerButtonInfo.checkable ? toggleSpeaker : showSpeakerSelect)
+            .build());
+
+    actions.add(
+        Action.builder()
+            .setIcon(Icon.createWithResource(context, R.drawable.quantum_ic_mic_off_white_24))
+            .setName(context.getText(R.string.incall_label_mute))
+            .setChecked(audioState.isMuted())
+            .setIntent(toggleMute)
+            .build());
+    actions.add(
+        Action.builder()
+            .setIcon(Icon.createWithResource(context, R.drawable.quantum_ic_call_end_white_24))
+            .setName(context.getText(R.string.incall_label_end_call))
+            .setIntent(endCall)
+            .build());
+    return actions;
+  }
+
+  @NonNull
+  private PendingIntent createActionIntent(String action) {
+    Intent toggleSpeaker = new Intent(context, ReturnToCallActionReceiver.class);
+    toggleSpeaker.setAction(action);
+    return PendingIntent.getBroadcast(context, 0, toggleSpeaker, 0);
+  }
+}