1 files changed, 118 insertions, 0 deletions
diff --git a/java/com/android/incallui/video/impl/SpeakerButtonController.java b/java/com/android/incallui/video/impl/SpeakerButtonController.java
new file mode 100644
index 000000000..e12032abf
--- /dev/null
+++ b/java/com/android/incallui/video/impl/SpeakerButtonController.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2016 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.video.impl;
+
+import android.support.annotation.DrawableRes;
+import android.support.annotation.NonNull;
+import android.support.annotation.StringRes;
+import android.telecom.CallAudioState;
+import android.view.View;
+import android.view.View.OnClickListener;
+import com.android.dialer.common.Assert;
+import com.android.dialer.common.LogUtil;
+import com.android.incallui.incall.protocol.InCallButtonUiDelegate;
+import com.android.incallui.video.impl.CheckableImageButton.OnCheckedChangeListener;
+import com.android.incallui.video.protocol.VideoCallScreenDelegate;
+
+/** Manages a single button. */
+public class SpeakerButtonController implements OnCheckedChangeListener, OnClickListener {
+
+  @NonNull private final InCallButtonUiDelegate inCallButtonUiDelegate;
+  @NonNull private final VideoCallScreenDelegate videoCallScreenDelegate;
+
+  @NonNull private CheckableImageButton button;
+
+  @DrawableRes private int icon = R.drawable.quantum_ic_volume_up_white_36;
+
+  private boolean isChecked;
+  private boolean checkable;
+  private boolean isEnabled;
+  private CharSequence contentDescription;
+
+  public SpeakerButtonController(
+      @NonNull CheckableImageButton button,
+      @NonNull InCallButtonUiDelegate inCallButtonUiDelegate,
+      @NonNull VideoCallScreenDelegate videoCallScreenDelegate) {
+    this.inCallButtonUiDelegate = Assert.isNotNull(inCallButtonUiDelegate);
+    this.videoCallScreenDelegate = Assert.isNotNull(videoCallScreenDelegate);
+    this.button = Assert.isNotNull(button);
+  }
+
+  public void setEnabled(boolean isEnabled) {
+    this.isEnabled = isEnabled;
+  }
+
+  public void updateButtonState() {
+    button.setVisibility(View.VISIBLE);
+    button.setEnabled(isEnabled);
+    button.setChecked(isChecked);
+    button.setOnClickListener(checkable ? null : this);
+    button.setOnCheckedChangeListener(checkable ? this : null);
+    button.setImageResource(icon);
+    button.setContentDescription(contentDescription);
+  }
+
+  public void setAudioState(CallAudioState audioState) {
+    LogUtil.i("SpeakerButtonController.setSupportedAudio", "audioState: " + audioState);
+
+    @StringRes int contentDescriptionResId;
+    if ((audioState.getSupportedRouteMask() & CallAudioState.ROUTE_BLUETOOTH)
+        == CallAudioState.ROUTE_BLUETOOTH) {
+      checkable = false;
+      isChecked = false;
+
+      if ((audioState.getRoute() & CallAudioState.ROUTE_BLUETOOTH)
+          == CallAudioState.ROUTE_BLUETOOTH) {
+        icon = R.drawable.quantum_ic_bluetooth_audio_white_36;
+        contentDescriptionResId = R.string.incall_content_description_bluetooth;
+      } else if ((audioState.getRoute() & CallAudioState.ROUTE_SPEAKER)
+          == CallAudioState.ROUTE_SPEAKER) {
+        icon = R.drawable.quantum_ic_volume_up_white_36;
+        contentDescriptionResId = R.string.incall_content_description_speaker;
+      } else if ((audioState.getRoute() & CallAudioState.ROUTE_WIRED_HEADSET)
+          == CallAudioState.ROUTE_WIRED_HEADSET) {
+        icon = R.drawable.quantum_ic_headset_white_36;
+        contentDescriptionResId = R.string.incall_content_description_headset;
+      } else {
+        icon = R.drawable.ic_phone_audio_white_36dp;
+        contentDescriptionResId = R.string.incall_content_description_earpiece;
+      }
+    } else {
+      checkable = true;
+      isChecked = audioState.getRoute() == CallAudioState.ROUTE_SPEAKER;
+      icon = R.drawable.quantum_ic_volume_up_white_36;
+      contentDescriptionResId = R.string.incall_content_description_speaker;
+    }
+
+    contentDescription = button.getContext().getText(contentDescriptionResId);
+    updateButtonState();
+  }
+
+  @Override
+  public void onCheckedChanged(CheckableImageButton button, boolean isChecked) {
+    LogUtil.i("SpeakerButtonController.onCheckedChanged", null);
+    inCallButtonUiDelegate.toggleSpeakerphone();
+    videoCallScreenDelegate.resetAutoFullscreenTimer();
+  }
+
+  @Override
+  public void onClick(View view) {
+    LogUtil.i("SpeakerButtonController.onClick", null);
+    inCallButtonUiDelegate.showAudioRouteSelector();
+    videoCallScreenDelegate.resetAutoFullscreenTimer();
+  }
+}