1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3 ~ Copyright (C) 2023 The Android Open Source Project 4 ~ 5 ~ Licensed under the Apache License, Version 2.0 (the "License"); 6 ~ you may not use this file except in compliance with the License. 7 ~ You may obtain a copy of the License at 8 ~ 9 ~ http://www.apache.org/licenses/LICENSE-2.0 10 ~ 11 ~ Unless required by applicable law or agreed to in writing, software 12 ~ distributed under the License is distributed on an "AS IS" BASIS, 13 ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ~ See the License for the specific language governing permissions and 15 ~ limitations under the License 16 --> 17 18<LinearLayout 19 xmlns:android="http://schemas.android.com/apk/res/android" 20 android:layout_width="match_parent" 21 android:layout_height="wrap_content" 22 android:orientation="vertical" 23 android:gravity="center" 24 android:paddingLeft="4dp"> 25 26 <LinearLayout 27 android:layout_width="match_parent" 28 android:layout_height="wrap_content" 29 android:orientation="vertical" > 30 31 <TextView 32 android:layout_width="wrap_content" 33 android:layout_height="wrap_content" android:layout_weight="0" 34 android:textColor="@android:color/holo_blue_dark" 35 android:textSize="20dp" 36 android:text="Send and Receive APIs"/> 37 <Button 38 android:id="@+id/sendMessage" 39 android:layout_width="match_parent" 40 android:layout_height="wrap_content" 41 android:paddingRight="4dp" 42 android:text="@string/sendMessage"/> 43 <Button 44 android:id="@+id/receiveMessage" 45 android:layout_width="match_parent" 46 android:layout_height="wrap_content" 47 android:paddingRight="4dp" 48 android:text="@string/receiveMessage"/> 49 <EditText 50 android:id="@+id/enterText" 51 android:layout_width="wrap_content" 52 android:layout_height="wrap_content" 53 android:hint="Enter message to send" 54 android:inputType="text" /> 55 <Button 56 android:id="@+id/Back" 57 android:onClick="Back" 58 android:textColor="@android:color/holo_blue_dark" 59 android:layout_marginTop="100dp" 60 android:layout_gravity="center" 61 android:layout_width="wrap_content" 62 android:layout_height="wrap_content" 63 android:paddingRight="4dp" 64 android:text="@string/Back"/> 65 <TextView 66 android:id="@+id/showErrorStatus" 67 android:layout_width="400dp" 68 android:layout_height="50dp" 69 android:capitalize="characters" 70 android:textColor="@android:color/holo_blue_light" 71 android:textSize="15dp" /> 72 <TextView 73 android:id="@+id/devicePosition" 74 android:layout_width="400dp" 75 android:layout_height="65dp" 76 android:capitalize="characters" 77 android:textColor="@android:color/holo_blue_light" 78 android:layout_centerVertical="true" 79 android:textSize="15dp" /> 80 <TextView 81 android:id="@+id/satellitePosition" 82 android:layout_width="400dp" 83 android:layout_height="65dp" 84 android:capitalize="characters" 85 android:textColor="@android:color/holo_blue_light" 86 android:layout_centerVertical="true" 87 android:textSize="15dp" /> 88 <TextView 89 android:id="@+id/messageStatus" 90 android:layout_width="400dp" 91 android:layout_height="65dp" 92 android:capitalize="characters" 93 android:textColor="@android:color/holo_blue_light" 94 android:layout_centerVertical="true" 95 android:textSize="15dp" /> 96 </LinearLayout> 97</LinearLayout> 98