1<?xml version="1.0" encoding="utf-8"?> 2 3<!-- 4 ~ Copyright (C) 2014 The Android Open Source Project 5 ~ 6 ~ Licensed under the Apache License, Version 2.0 (the "License"); 7 ~ you may not use this file except in compliance with the License. 8 ~ You may obtain a copy of the License at 9 ~ 10 ~ http://www.apache.org/licenses/LICENSE-2.0 11 ~ 12 ~ Unless required by applicable law or agreed to in writing, software 13 ~ distributed under the License is distributed on an "AS IS" BASIS, 14 ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 ~ See the License for the specific language governing permissions and 16 ~ limitations under the License 17 --> 18 19<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 20 android:layout_width="match_parent" 21 android:layout_height="match_parent" > 22 23 <TextureView 24 android:id="@+id/incomingVideo" 25 android:layout_gravity="center" 26 android:layout_width="match_parent" 27 android:layout_height="match_parent" /> 28 <!-- The width and height are replaced at runtime based on the selected camera. --> 29 <FrameLayout 30 android:id="@+id/previewVideoContainer" 31 android:layout_width="70dp" 32 android:layout_height="0dp" 33 android:layout_gravity="bottom|right" 34 android:layout_margin="@dimen/video_preview_margin" > 35 36 <!-- The video preview surface, where the user's outgoing video is shown. --> 37 <TextureView 38 android:id="@+id/previewVideo" 39 android:layout_width="match_parent" 40 android:layout_height="match_parent" /> 41 42 <!-- The user's profile photo, shown when the user's camera is shut off. --> 43 <ImageView 44 android:id="@+id/previewProfilePhoto" 45 android:layout_width="match_parent" 46 android:layout_height="match_parent" 47 android:scaleType="centerInside" 48 android:adjustViewBounds="false" 49 android:contentDescription="@string/profile_photo_description" 50 android:background="@android:color/black" 51 android:visibility="gone" /> 52 53 <!-- The "camera off" icon, shown when the user's camera is shut off. --> 54 <ImageView 55 android:id="@+id/previewCameraOff" 56 android:layout_width="wrap_content" 57 android:layout_height="wrap_content" 58 android:layout_gravity="bottom|right" 59 android:layout_marginEnd="10dp" 60 android:layout_marginBottom="10dp" 61 android:scaleType="centerCrop" 62 android:contentDescription="@string/camera_off_description" 63 android:src="@drawable/ic_toolbar_video_off" 64 android:visibility="gone" /> 65 </FrameLayout> 66</FrameLayout> 67