1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.incallui.incall.protocol; 18 19 import android.support.annotation.ColorInt; 20 import android.support.v4.app.Fragment; 21 import android.telecom.CallAudioState; 22 23 /** Interface for the call button UI. */ 24 public interface InCallButtonUi { 25 26 void showButton(@InCallButtonIds int buttonId, boolean show); 27 28 void enableButton(@InCallButtonIds int buttonId, boolean enable); 29 30 void setEnabled(boolean on); 31 32 void setHold(boolean on); 33 34 void setCameraSwitched(boolean isBackFacingCamera); 35 36 void setVideoPaused(boolean isPaused); 37 38 void setAudioState(CallAudioState audioState); 39 40 /** 41 * Once showButton() has been called on each of the individual buttons in the UI, call this to 42 * configure the overflow menu appropriately. 43 */ 44 void updateButtonStates(); 45 46 void updateInCallButtonUiColors(@ColorInt int color); 47 48 Fragment getInCallButtonUiFragment(); 49 50 void showAudioRouteSelector(); 51 } 52
