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      1 /*
      2  * Copyright (C) 2016 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.video.protocol;
     18 
     19 import android.support.v4.app.Fragment;
     20 
     21 /** Interface for call video call module. */
     22 public interface VideoCallScreen {
     23 
     24   void onVideoScreenStart();
     25 
     26   void onVideoScreenStop();
     27 
     28   void showVideoViews(boolean shouldShowPreview, boolean shouldShowRemote, boolean isRemotelyHeld);
     29 
     30   void onLocalVideoDimensionsChanged();
     31 
     32   void onLocalVideoOrientationChanged();
     33 
     34   void onRemoteVideoDimensionsChanged();
     35 
     36   void updateFullscreenAndGreenScreenMode(
     37       boolean shouldShowFullscreen, boolean shouldShowGreenScreen);
     38 
     39   Fragment getVideoCallScreenFragment();
     40 
     41   String getCallId();
     42 }
     43