├── .google └── packaging.yaml ├── Application ├── build.gradle ├── src │ └── main │ │ ├── AndroidManifest.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── android │ │ │ ├── basicmediarouter │ │ │ ├── MainActivity.java │ │ │ └── SamplePresentation.java │ │ │ └── common │ │ │ └── logger │ │ │ ├── Log.java │ │ │ ├── LogFragment.java │ │ │ ├── LogNode.java │ │ │ ├── LogView.java │ │ │ ├── LogWrapper.java │ │ │ └── MessageOnlyLogFilter.java │ │ └── res │ │ ├── drawable-hdpi │ │ ├── ic_launcher.png │ │ └── tile.9.png │ │ ├── drawable-mdpi │ │ └── ic_launcher.png │ │ ├── drawable-xhdpi │ │ └── ic_launcher.png │ │ ├── drawable-xxhdpi │ │ └── ic_launcher.png │ │ ├── layout │ │ ├── display.xml │ │ └── sample_main.xml │ │ ├── menu │ │ └── main.xml │ │ ├── values-sw600dp │ │ ├── template-dimens.xml │ │ └── template-styles.xml │ │ ├── values-v11 │ │ └── template-styles.xml │ │ ├── values-v21 │ │ ├── base-colors.xml │ │ └── base-template-styles.xml │ │ └── values │ │ ├── base-strings.xml │ │ ├── colors.xml │ │ ├── strings.xml │ │ ├── styles.xml │ │ ├── template-dimens.xml │ │ └── template-styles.xml └── tests │ ├── AndroidManifest.xml │ └── src │ └── com │ └── example │ └── android │ └── basicmediarouter │ └── tests │ └── SampleTests.java ├── CONTRIB.md ├── CONTRIBUTING.md ├── LICENSE ├── README.md ├── build.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── packaging.yaml └── settings.gradle /.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | 2 | # GOOGLE SAMPLE PACKAGING DATA 3 | # 4 | # This file is used by Google as part of our samples packaging process. 5 | # End users may safely ignore this file. It has no relevance to other systems. 6 | --- 7 | status: PUBLISHED 8 | technologies: [Android] 9 | categories: [Media] 10 | languages: [Java] 11 | solutions: [Mobile] 12 | github: android-BasicMediaRouter 13 | license: apache2 14 | -------------------------------------------------------------------------------- /Application/build.gradle: -------------------------------------------------------------------------------- 1 | 2 | buildscript { 3 | repositories { 4 | jcenter() 5 | google() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:3.0.1' 10 | } 11 | } 12 | 13 | apply plugin: 'com.android.application' 14 | 15 | repositories { 16 | jcenter() 17 | google() 18 | } 19 | 20 | dependencies { 21 | compile "com.android.support:support-v4:27.0.2" 22 | compile "com.android.support:support-v13:27.0.2" 23 | compile "com.android.support:cardview-v7:27.0.2" 24 | compile "com.android.support:appcompat-v7:27.0.2" 25 | } 26 | 27 | // The sample build uses multiple directories to 28 | // keep boilerplate and common code separate from 29 | // the main sample code. 30 | List dirs = [ 31 | 'main', // main sample code; look here for the interesting stuff. 32 | 'common', // components that are reused by multiple samples 33 | 'template'] // boilerplate code that is generated by the sample template process 34 | 35 | android { 36 | compileSdkVersion 27 37 | 38 | buildToolsVersion "27.0.2" 39 | 40 | defaultConfig { 41 | minSdkVersion 17 42 | targetSdkVersion 27 43 | } 44 | 45 | compileOptions { 46 | sourceCompatibility JavaVersion.VERSION_1_7 47 | targetCompatibility JavaVersion.VERSION_1_7 48 | } 49 | 50 | sourceSets { 51 | main { 52 | dirs.each { dir -> 53 | java.srcDirs "src/${dir}/java" 54 | res.srcDirs "src/${dir}/res" 55 | } 56 | } 57 | androidTest.setRoot('tests') 58 | androidTest.java.srcDirs = ['tests/src'] 59 | 60 | } 61 | 62 | } 63 | -------------------------------------------------------------------------------- /Application/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | 22 | 23 | 24 | 25 | 30 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/basicmediarouter/MainActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 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.example.android.basicmediarouter; 18 | 19 | import android.app.Activity; 20 | import android.app.MediaRouteActionProvider; 21 | import android.content.Context; 22 | import android.content.DialogInterface; 23 | import android.media.MediaRouter; 24 | import android.media.MediaRouter.RouteInfo; 25 | import android.os.Bundle; 26 | import android.view.Display; 27 | import android.view.Menu; 28 | import android.view.MenuItem; 29 | import android.view.View; 30 | import android.view.WindowManager; 31 | import android.widget.Button; 32 | import android.widget.TextView; 33 | 34 | /** 35 | *

36 | * This sample demonstrates the use of the MediaRouter API to show content on a 37 | * secondary display using a {@link android.app.Presentation}. 38 | *

39 | *

40 | * The activity uses the {@link android.media.MediaRouter} API to automatically detect when a 41 | * presentation display is available and to allow the user to control the media 42 | * routes using a menu item provided by the {@link android.app.MediaRouteActionProvider}. 43 | * When a presentation display is available a {@link android.app.Presentation} (implemented 44 | * as a {@link SamplePresentation}) is shown on the preferred display. A button 45 | * toggles the background color of the secondary screen to show the interaction 46 | * between the primary and secondary screens. 47 | *

48 | *

49 | * This sample requires an HDMI or Wifi display. Alternatively, the 50 | * "Simulate secondary displays" feature in Development Settings can be enabled 51 | * to simulate secondary displays. 52 | *

53 | * 54 | * @see android.app.Presentation 55 | * @see android.media.MediaRouter 56 | */ 57 | public class MainActivity extends Activity { 58 | 59 | private MediaRouter mMediaRouter; 60 | 61 | // Active Presentation, set to null if no secondary screen is enabled 62 | private SamplePresentation mPresentation; 63 | 64 | @Override 65 | protected void onCreate(Bundle savedInstanceState) { 66 | super.onCreate(savedInstanceState); 67 | 68 | setContentView(R.layout.sample_main); 69 | mTextStatus = (TextView) findViewById(R.id.textStatus); 70 | 71 | // get the list of background colors 72 | mColors = getResources().getIntArray(R.array.androidcolors); 73 | 74 | // Enable clicks on the 'change color' button 75 | mButton = (Button) findViewById(R.id.button1); 76 | mButton.setOnClickListener(new View.OnClickListener() { 77 | 78 | @Override 79 | public void onClick(View v) { 80 | showNextColor(); 81 | } 82 | }); 83 | 84 | // BEGIN_INCLUDE(getMediaRouter) 85 | // Get the MediaRouter service 86 | mMediaRouter = (MediaRouter) getSystemService(Context.MEDIA_ROUTER_SERVICE); 87 | // END_INCLUDE(getMediaRouter) 88 | } 89 | 90 | /** 91 | * Implementing a {@link android.media.MediaRouter.Callback} to update the displayed 92 | * {@link android.app.Presentation} when a route is selected, unselected or the 93 | * presentation display has changed. The provided stub implementation 94 | * {@link android.media.MediaRouter.SimpleCallback} is extended and only 95 | * {@link android.media.MediaRouter.SimpleCallback#onRouteSelected(android.media.MediaRouter, int, android.media.MediaRouter.RouteInfo)} 96 | * , 97 | * {@link android.media.MediaRouter.SimpleCallback#onRouteUnselected(android.media.MediaRouter, int, android.media.MediaRouter.RouteInfo)} 98 | * and 99 | * {@link android.media.MediaRouter.SimpleCallback#onRoutePresentationDisplayChanged(android.media.MediaRouter, android.media.MediaRouter.RouteInfo)} 100 | * are overridden to update the displayed {@link android.app.Presentation} in 101 | * {@link #updatePresentation()}. These callbacks enable or disable the 102 | * second screen presentation based on the routing provided by the 103 | * {@link android.media.MediaRouter} for {@link android.media.MediaRouter#ROUTE_TYPE_LIVE_VIDEO} 104 | * streams. @ 105 | */ 106 | private final MediaRouter.SimpleCallback mMediaRouterCallback = 107 | new MediaRouter.SimpleCallback() { 108 | 109 | // BEGIN_INCLUDE(SimpleCallback) 110 | /** 111 | * A new route has been selected as active. Disable the current 112 | * route and enable the new one. 113 | */ 114 | @Override 115 | public void onRouteSelected(MediaRouter router, int type, RouteInfo info) { 116 | updatePresentation(); 117 | } 118 | 119 | /** 120 | * The route has been unselected. 121 | */ 122 | @Override 123 | public void onRouteUnselected(MediaRouter router, int type, RouteInfo info) { 124 | updatePresentation(); 125 | 126 | } 127 | 128 | /** 129 | * The route's presentation display has changed. This callback 130 | * is called when the presentation has been activated, removed 131 | * or its properties have changed. 132 | */ 133 | @Override 134 | public void onRoutePresentationDisplayChanged(MediaRouter router, RouteInfo info) { 135 | updatePresentation(); 136 | } 137 | // END_INCLUDE(SimpleCallback) 138 | }; 139 | 140 | /** 141 | * Updates the displayed presentation to enable a secondary screen if it has 142 | * been selected in the {@link android.media.MediaRouter} for the 143 | * {@link android.media.MediaRouter#ROUTE_TYPE_LIVE_VIDEO} type. If no screen has been 144 | * selected by the {@link android.media.MediaRouter}, the current screen is disabled. 145 | * Otherwise a new {@link SamplePresentation} is initialized and shown on 146 | * the secondary screen. 147 | */ 148 | private void updatePresentation() { 149 | 150 | // BEGIN_INCLUDE(updatePresentationInit) 151 | // Get the selected route for live video 152 | RouteInfo selectedRoute = mMediaRouter.getSelectedRoute( 153 | MediaRouter.ROUTE_TYPE_LIVE_VIDEO); 154 | 155 | // Get its Display if a valid route has been selected 156 | Display selectedDisplay = null; 157 | if (selectedRoute != null) { 158 | selectedDisplay = selectedRoute.getPresentationDisplay(); 159 | } 160 | // END_INCLUDE(updatePresentationInit) 161 | 162 | // BEGIN_INCLUDE(updatePresentationDismiss) 163 | /* 164 | * Dismiss the current presentation if the display has changed or no new 165 | * route has been selected 166 | */ 167 | if (mPresentation != null && mPresentation.getDisplay() != selectedDisplay) { 168 | mPresentation.dismiss(); 169 | mPresentation = null; 170 | mButton.setEnabled(false); 171 | mTextStatus.setText(R.string.secondary_notconnected); 172 | } 173 | // END_INCLUDE(updatePresentationDismiss) 174 | 175 | // BEGIN_INCLUDE(updatePresentationNew) 176 | /* 177 | * Show a new presentation if the previous one has been dismissed and a 178 | * route has been selected. 179 | */ 180 | if (mPresentation == null && selectedDisplay != null) { 181 | 182 | // Initialise a new Presentation for the Display 183 | mPresentation = new SamplePresentation(this, selectedDisplay); 184 | mPresentation.setOnDismissListener(mOnDismissListener); 185 | 186 | // Try to show the presentation, this might fail if the display has 187 | // gone away in the mean time 188 | try { 189 | mPresentation.show(); 190 | mTextStatus.setText(getResources().getString(R.string.secondary_connected, 191 | selectedRoute.getName(MainActivity.this))); 192 | mButton.setEnabled(true); 193 | showNextColor(); 194 | } catch (WindowManager.InvalidDisplayException ex) { 195 | // Couldn't show presentation - display was already removed 196 | mPresentation = null; 197 | } 198 | } 199 | // END_INCLUDE(updatePresentationNew) 200 | 201 | } 202 | 203 | @Override 204 | protected void onResume() { 205 | super.onResume(); 206 | 207 | // BEGIN_INCLUDE(addCallback) 208 | // Register a callback for all events related to live video devices 209 | mMediaRouter.addCallback(MediaRouter.ROUTE_TYPE_LIVE_VIDEO, mMediaRouterCallback); 210 | // END_INCLUDE(addCallback) 211 | 212 | // Show the 'Not connected' status message 213 | mButton.setEnabled(false); 214 | mTextStatus.setText(R.string.secondary_notconnected); 215 | 216 | // Update the displays based on the currently active routes 217 | updatePresentation(); 218 | } 219 | 220 | @Override 221 | protected void onPause() { 222 | super.onPause(); 223 | 224 | // BEGIN_INCLUDE(onPause) 225 | // Stop listening for changes to media routes. 226 | mMediaRouter.removeCallback(mMediaRouterCallback); 227 | // END_INCLUDE(onPause) 228 | } 229 | 230 | @Override 231 | protected void onStop() { 232 | super.onStop(); 233 | 234 | // BEGIN_INCLUDE(onStop) 235 | // Dismiss the presentation when the activity is not visible. 236 | if (mPresentation != null) { 237 | mPresentation.dismiss(); 238 | mPresentation = null; 239 | } 240 | // BEGIN_INCLUDE(onStop) 241 | } 242 | 243 | /** 244 | * Inflates the ActionBar or options menu. The menu file defines an item for 245 | * the {@link android.app.MediaRouteActionProvider}, which is registered here for all 246 | * live video devices using {@link android.media.MediaRouter#ROUTE_TYPE_LIVE_VIDEO}. 247 | */ 248 | @Override 249 | public boolean onCreateOptionsMenu(Menu menu) { 250 | super.onCreateOptionsMenu(menu); 251 | 252 | getMenuInflater().inflate(R.menu.main, menu); 253 | 254 | // BEGIN_INCLUDE(MediaRouteActionProvider) 255 | // Configure the media router action provider 256 | MenuItem mediaRouteMenuItem = menu.findItem(R.id.menu_media_route); 257 | MediaRouteActionProvider mediaRouteActionProvider = 258 | (MediaRouteActionProvider) mediaRouteMenuItem.getActionProvider(); 259 | mediaRouteActionProvider.setRouteTypes(MediaRouter.ROUTE_TYPE_LIVE_VIDEO); 260 | // BEGIN_INCLUDE(MediaRouteActionProvider) 261 | 262 | return true; 263 | } 264 | 265 | /** 266 | * Listens for dismissal of the {@link SamplePresentation} and removes its 267 | * reference. 268 | */ 269 | private final DialogInterface.OnDismissListener mOnDismissListener = 270 | new DialogInterface.OnDismissListener() { 271 | @Override 272 | public void onDismiss(DialogInterface dialog) { 273 | if (dialog == mPresentation) { 274 | mPresentation = null; 275 | } 276 | } 277 | }; 278 | 279 | // Views used to display status information on the primary screen 280 | private TextView mTextStatus; 281 | private Button mButton; 282 | 283 | // selected color index 284 | private int mColor = 0; 285 | 286 | // background colors 287 | public int[] mColors; 288 | 289 | /** 290 | * Displays the next color on the secondary screen if it is activate. 291 | */ 292 | private void showNextColor() { 293 | if (mPresentation != null) { 294 | // a second screen is active and initialized, show the next color 295 | mPresentation.setColor(mColors[mColor]); 296 | mColor = (mColor + 1) % mColors.length; 297 | } 298 | } 299 | 300 | } 301 | -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/basicmediarouter/SamplePresentation.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 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.example.android.basicmediarouter; 18 | 19 | import android.app.Presentation; 20 | import android.content.Context; 21 | import android.os.Bundle; 22 | import android.view.Display; 23 | import android.widget.LinearLayout; 24 | import android.widget.TextView; 25 | 26 | /** 27 | *

28 | * A {@link android.app.Presentation} used to demonstrate interaction between primary and 29 | * secondary screens. 30 | *

31 | *

32 | * It displays the name of the display in which it has been embedded (see 33 | * {@link android.app.Presentation#getDisplay()}) and exposes a facility to change its 34 | * background color and display its text. 35 | *

36 | */ 37 | public class SamplePresentation extends Presentation { 38 | 39 | private LinearLayout mLayout; 40 | private TextView mText; 41 | 42 | public SamplePresentation(Context outerContext, Display display) { 43 | super(outerContext, display); 44 | } 45 | 46 | @Override 47 | protected void onCreate(Bundle savedInstanceState) { 48 | super.onCreate(savedInstanceState); 49 | 50 | // Set the content view to the custom layout 51 | setContentView(R.layout.display); 52 | 53 | // Get the Views 54 | mLayout = (LinearLayout) findViewById(R.id.display_layout); 55 | mText = (TextView) findViewById(R.id.display_text); 56 | 57 | /* 58 | * Show the name of the display this presentation was embedded in. 59 | */ 60 | TextView smallText = (TextView) findViewById(R.id.display_smalltext); 61 | final String name = getDisplay().getName(); 62 | smallText.setText(getResources().getString(R.string.display_name, name)); 63 | } 64 | 65 | /** 66 | * Set the background color of the layout and display the color as a String. 67 | * 68 | * @param color The background color 69 | */ 70 | public void setColor(int color) { 71 | mLayout.setBackgroundColor(color); 72 | 73 | // Display the color as a string on screen 74 | String s = getResources().getString(R.string.display_color, color); 75 | mText.setText(s); 76 | } 77 | 78 | } 79 | -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/common/logger/Log.java: -------------------------------------------------------------------------------- 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 | package com.example.android.common.logger; 17 | 18 | /** 19 | * Helper class for a list (or tree) of LoggerNodes. 20 | * 21 | *

When this is set as the head of the list, 22 | * an instance of it can function as a drop-in replacement for {@link android.util.Log}. 23 | * Most of the methods in this class server only to map a method call in Log to its equivalent 24 | * in LogNode.

25 | */ 26 | public class Log { 27 | // Grabbing the native values from Android's native logging facilities, 28 | // to make for easy migration and interop. 29 | public static final int NONE = -1; 30 | public static final int VERBOSE = android.util.Log.VERBOSE; 31 | public static final int DEBUG = android.util.Log.DEBUG; 32 | public static final int INFO = android.util.Log.INFO; 33 | public static final int WARN = android.util.Log.WARN; 34 | public static final int ERROR = android.util.Log.ERROR; 35 | public static final int ASSERT = android.util.Log.ASSERT; 36 | 37 | // Stores the beginning of the LogNode topology. 38 | private static LogNode mLogNode; 39 | 40 | /** 41 | * Returns the next LogNode in the linked list. 42 | */ 43 | public static LogNode getLogNode() { 44 | return mLogNode; 45 | } 46 | 47 | /** 48 | * Sets the LogNode data will be sent to. 49 | */ 50 | public static void setLogNode(LogNode node) { 51 | mLogNode = node; 52 | } 53 | 54 | /** 55 | * Instructs the LogNode to print the log data provided. Other LogNodes can 56 | * be chained to the end of the LogNode as desired. 57 | * 58 | * @param priority Log level of the data being logged. Verbose, Error, etc. 59 | * @param tag Tag for for the log data. Can be used to organize log statements. 60 | * @param msg The actual message to be logged. 61 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 62 | * to extract and print useful information. 63 | */ 64 | public static void println(int priority, String tag, String msg, Throwable tr) { 65 | if (mLogNode != null) { 66 | mLogNode.println(priority, tag, msg, tr); 67 | } 68 | } 69 | 70 | /** 71 | * Instructs the LogNode to print the log data provided. Other LogNodes can 72 | * be chained to the end of the LogNode as desired. 73 | * 74 | * @param priority Log level of the data being logged. Verbose, Error, etc. 75 | * @param tag Tag for for the log data. Can be used to organize log statements. 76 | * @param msg The actual message to be logged. The actual message to be logged. 77 | */ 78 | public static void println(int priority, String tag, String msg) { 79 | println(priority, tag, msg, null); 80 | } 81 | 82 | /** 83 | * Prints a message at VERBOSE priority. 84 | * 85 | * @param tag Tag for for the log data. Can be used to organize log statements. 86 | * @param msg The actual message to be logged. 87 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 88 | * to extract and print useful information. 89 | */ 90 | public static void v(String tag, String msg, Throwable tr) { 91 | println(VERBOSE, tag, msg, tr); 92 | } 93 | 94 | /** 95 | * Prints a message at VERBOSE priority. 96 | * 97 | * @param tag Tag for for the log data. Can be used to organize log statements. 98 | * @param msg The actual message to be logged. 99 | */ 100 | public static void v(String tag, String msg) { 101 | v(tag, msg, null); 102 | } 103 | 104 | 105 | /** 106 | * Prints a message at DEBUG priority. 107 | * 108 | * @param tag Tag for for the log data. Can be used to organize log statements. 109 | * @param msg The actual message to be logged. 110 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 111 | * to extract and print useful information. 112 | */ 113 | public static void d(String tag, String msg, Throwable tr) { 114 | println(DEBUG, tag, msg, tr); 115 | } 116 | 117 | /** 118 | * Prints a message at DEBUG priority. 119 | * 120 | * @param tag Tag for for the log data. Can be used to organize log statements. 121 | * @param msg The actual message to be logged. 122 | */ 123 | public static void d(String tag, String msg) { 124 | d(tag, msg, null); 125 | } 126 | 127 | /** 128 | * Prints a message at INFO priority. 129 | * 130 | * @param tag Tag for for the log data. Can be used to organize log statements. 131 | * @param msg The actual message to be logged. 132 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 133 | * to extract and print useful information. 134 | */ 135 | public static void i(String tag, String msg, Throwable tr) { 136 | println(INFO, tag, msg, tr); 137 | } 138 | 139 | /** 140 | * Prints a message at INFO priority. 141 | * 142 | * @param tag Tag for for the log data. Can be used to organize log statements. 143 | * @param msg The actual message to be logged. 144 | */ 145 | public static void i(String tag, String msg) { 146 | i(tag, msg, null); 147 | } 148 | 149 | /** 150 | * Prints a message at WARN priority. 151 | * 152 | * @param tag Tag for for the log data. Can be used to organize log statements. 153 | * @param msg The actual message to be logged. 154 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 155 | * to extract and print useful information. 156 | */ 157 | public static void w(String tag, String msg, Throwable tr) { 158 | println(WARN, tag, msg, tr); 159 | } 160 | 161 | /** 162 | * Prints a message at WARN priority. 163 | * 164 | * @param tag Tag for for the log data. Can be used to organize log statements. 165 | * @param msg The actual message to be logged. 166 | */ 167 | public static void w(String tag, String msg) { 168 | w(tag, msg, null); 169 | } 170 | 171 | /** 172 | * Prints a message at WARN priority. 173 | * 174 | * @param tag Tag for for the log data. Can be used to organize log statements. 175 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 176 | * to extract and print useful information. 177 | */ 178 | public static void w(String tag, Throwable tr) { 179 | w(tag, null, tr); 180 | } 181 | 182 | /** 183 | * Prints a message at ERROR priority. 184 | * 185 | * @param tag Tag for for the log data. Can be used to organize log statements. 186 | * @param msg The actual message to be logged. 187 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 188 | * to extract and print useful information. 189 | */ 190 | public static void e(String tag, String msg, Throwable tr) { 191 | println(ERROR, tag, msg, tr); 192 | } 193 | 194 | /** 195 | * Prints a message at ERROR priority. 196 | * 197 | * @param tag Tag for for the log data. Can be used to organize log statements. 198 | * @param msg The actual message to be logged. 199 | */ 200 | public static void e(String tag, String msg) { 201 | e(tag, msg, null); 202 | } 203 | 204 | /** 205 | * Prints a message at ASSERT priority. 206 | * 207 | * @param tag Tag for for the log data. Can be used to organize log statements. 208 | * @param msg The actual message to be logged. 209 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 210 | * to extract and print useful information. 211 | */ 212 | public static void wtf(String tag, String msg, Throwable tr) { 213 | println(ASSERT, tag, msg, tr); 214 | } 215 | 216 | /** 217 | * Prints a message at ASSERT priority. 218 | * 219 | * @param tag Tag for for the log data. Can be used to organize log statements. 220 | * @param msg The actual message to be logged. 221 | */ 222 | public static void wtf(String tag, String msg) { 223 | wtf(tag, msg, null); 224 | } 225 | 226 | /** 227 | * Prints a message at ASSERT priority. 228 | * 229 | * @param tag Tag for for the log data. Can be used to organize log statements. 230 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 231 | * to extract and print useful information. 232 | */ 233 | public static void wtf(String tag, Throwable tr) { 234 | wtf(tag, null, tr); 235 | } 236 | } 237 | -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/common/logger/LogFragment.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 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 | * Copyright 2013 The Android Open Source Project 18 | * 19 | * Licensed under the Apache License, Version 2.0 (the "License"); 20 | * you may not use this file except in compliance with the License. 21 | * You may obtain a copy of the License at 22 | * 23 | * http://www.apache.org/licenses/LICENSE-2.0 24 | * 25 | * Unless required by applicable law or agreed to in writing, software 26 | * distributed under the License is distributed on an "AS IS" BASIS, 27 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 28 | * See the License for the specific language governing permissions and 29 | * limitations under the License. 30 | */ 31 | 32 | package com.example.android.common.logger; 33 | 34 | import android.graphics.Typeface; 35 | import android.os.Bundle; 36 | import android.support.v4.app.Fragment; 37 | import android.text.Editable; 38 | import android.text.TextWatcher; 39 | import android.view.Gravity; 40 | import android.view.LayoutInflater; 41 | import android.view.View; 42 | import android.view.ViewGroup; 43 | import android.widget.ScrollView; 44 | 45 | /** 46 | * Simple fraggment which contains a LogView and uses is to output log data it receives 47 | * through the LogNode interface. 48 | */ 49 | public class LogFragment extends Fragment { 50 | 51 | private LogView mLogView; 52 | private ScrollView mScrollView; 53 | 54 | public LogFragment() {} 55 | 56 | public View inflateViews() { 57 | mScrollView = new ScrollView(getActivity()); 58 | ViewGroup.LayoutParams scrollParams = new ViewGroup.LayoutParams( 59 | ViewGroup.LayoutParams.MATCH_PARENT, 60 | ViewGroup.LayoutParams.MATCH_PARENT); 61 | mScrollView.setLayoutParams(scrollParams); 62 | 63 | mLogView = new LogView(getActivity()); 64 | ViewGroup.LayoutParams logParams = new ViewGroup.LayoutParams(scrollParams); 65 | logParams.height = ViewGroup.LayoutParams.WRAP_CONTENT; 66 | mLogView.setLayoutParams(logParams); 67 | mLogView.setClickable(true); 68 | mLogView.setFocusable(true); 69 | mLogView.setTypeface(Typeface.MONOSPACE); 70 | 71 | // Want to set padding as 16 dips, setPadding takes pixels. Hooray math! 72 | int paddingDips = 16; 73 | double scale = getResources().getDisplayMetrics().density; 74 | int paddingPixels = (int) ((paddingDips * (scale)) + .5); 75 | mLogView.setPadding(paddingPixels, paddingPixels, paddingPixels, paddingPixels); 76 | mLogView.setCompoundDrawablePadding(paddingPixels); 77 | 78 | mLogView.setGravity(Gravity.BOTTOM); 79 | mLogView.setTextAppearance(getActivity(), android.R.style.TextAppearance_Holo_Medium); 80 | 81 | mScrollView.addView(mLogView); 82 | return mScrollView; 83 | } 84 | 85 | @Override 86 | public View onCreateView(LayoutInflater inflater, ViewGroup container, 87 | Bundle savedInstanceState) { 88 | 89 | View result = inflateViews(); 90 | 91 | mLogView.addTextChangedListener(new TextWatcher() { 92 | @Override 93 | public void beforeTextChanged(CharSequence s, int start, int count, int after) {} 94 | 95 | @Override 96 | public void onTextChanged(CharSequence s, int start, int before, int count) {} 97 | 98 | @Override 99 | public void afterTextChanged(Editable s) { 100 | mScrollView.fullScroll(ScrollView.FOCUS_DOWN); 101 | } 102 | }); 103 | return result; 104 | } 105 | 106 | public LogView getLogView() { 107 | return mLogView; 108 | } 109 | } -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/common/logger/LogNode.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012 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 | package com.example.android.common.logger; 17 | 18 | /** 19 | * Basic interface for a logging system that can output to one or more targets. 20 | * Note that in addition to classes that will output these logs in some format, 21 | * one can also implement this interface over a filter and insert that in the chain, 22 | * such that no targets further down see certain data, or see manipulated forms of the data. 23 | * You could, for instance, write a "ToHtmlLoggerNode" that just converted all the log data 24 | * it received to HTML and sent it along to the next node in the chain, without printing it 25 | * anywhere. 26 | */ 27 | public interface LogNode { 28 | 29 | /** 30 | * Instructs first LogNode in the list to print the log data provided. 31 | * @param priority Log level of the data being logged. Verbose, Error, etc. 32 | * @param tag Tag for for the log data. Can be used to organize log statements. 33 | * @param msg The actual message to be logged. The actual message to be logged. 34 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 35 | * to extract and print useful information. 36 | */ 37 | public void println(int priority, String tag, String msg, Throwable tr); 38 | 39 | } 40 | -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/common/logger/LogView.java: -------------------------------------------------------------------------------- 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 | package com.example.android.common.logger; 17 | 18 | import android.app.Activity; 19 | import android.content.Context; 20 | import android.util.*; 21 | import android.widget.TextView; 22 | 23 | /** Simple TextView which is used to output log data received through the LogNode interface. 24 | */ 25 | public class LogView extends TextView implements LogNode { 26 | 27 | public LogView(Context context) { 28 | super(context); 29 | } 30 | 31 | public LogView(Context context, AttributeSet attrs) { 32 | super(context, attrs); 33 | } 34 | 35 | public LogView(Context context, AttributeSet attrs, int defStyle) { 36 | super(context, attrs, defStyle); 37 | } 38 | 39 | /** 40 | * Formats the log data and prints it out to the LogView. 41 | * @param priority Log level of the data being logged. Verbose, Error, etc. 42 | * @param tag Tag for for the log data. Can be used to organize log statements. 43 | * @param msg The actual message to be logged. The actual message to be logged. 44 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 45 | * to extract and print useful information. 46 | */ 47 | @Override 48 | public void println(int priority, String tag, String msg, Throwable tr) { 49 | 50 | 51 | String priorityStr = null; 52 | 53 | // For the purposes of this View, we want to print the priority as readable text. 54 | switch(priority) { 55 | case android.util.Log.VERBOSE: 56 | priorityStr = "VERBOSE"; 57 | break; 58 | case android.util.Log.DEBUG: 59 | priorityStr = "DEBUG"; 60 | break; 61 | case android.util.Log.INFO: 62 | priorityStr = "INFO"; 63 | break; 64 | case android.util.Log.WARN: 65 | priorityStr = "WARN"; 66 | break; 67 | case android.util.Log.ERROR: 68 | priorityStr = "ERROR"; 69 | break; 70 | case android.util.Log.ASSERT: 71 | priorityStr = "ASSERT"; 72 | break; 73 | default: 74 | break; 75 | } 76 | 77 | // Handily, the Log class has a facility for converting a stack trace into a usable string. 78 | String exceptionStr = null; 79 | if (tr != null) { 80 | exceptionStr = android.util.Log.getStackTraceString(tr); 81 | } 82 | 83 | // Take the priority, tag, message, and exception, and concatenate as necessary 84 | // into one usable line of text. 85 | final StringBuilder outputBuilder = new StringBuilder(); 86 | 87 | String delimiter = "\t"; 88 | appendIfNotNull(outputBuilder, priorityStr, delimiter); 89 | appendIfNotNull(outputBuilder, tag, delimiter); 90 | appendIfNotNull(outputBuilder, msg, delimiter); 91 | appendIfNotNull(outputBuilder, exceptionStr, delimiter); 92 | 93 | // In case this was originally called from an AsyncTask or some other off-UI thread, 94 | // make sure the update occurs within the UI thread. 95 | ((Activity) getContext()).runOnUiThread( (new Thread(new Runnable() { 96 | @Override 97 | public void run() { 98 | // Display the text we just generated within the LogView. 99 | appendToLog(outputBuilder.toString()); 100 | } 101 | }))); 102 | 103 | if (mNext != null) { 104 | mNext.println(priority, tag, msg, tr); 105 | } 106 | } 107 | 108 | public LogNode getNext() { 109 | return mNext; 110 | } 111 | 112 | public void setNext(LogNode node) { 113 | mNext = node; 114 | } 115 | 116 | /** Takes a string and adds to it, with a separator, if the bit to be added isn't null. Since 117 | * the logger takes so many arguments that might be null, this method helps cut out some of the 118 | * agonizing tedium of writing the same 3 lines over and over. 119 | * @param source StringBuilder containing the text to append to. 120 | * @param addStr The String to append 121 | * @param delimiter The String to separate the source and appended strings. A tab or comma, 122 | * for instance. 123 | * @return The fully concatenated String as a StringBuilder 124 | */ 125 | private StringBuilder appendIfNotNull(StringBuilder source, String addStr, String delimiter) { 126 | if (addStr != null) { 127 | if (addStr.length() == 0) { 128 | delimiter = ""; 129 | } 130 | 131 | return source.append(addStr).append(delimiter); 132 | } 133 | return source; 134 | } 135 | 136 | // The next LogNode in the chain. 137 | LogNode mNext; 138 | 139 | /** Outputs the string as a new line of log data in the LogView. */ 140 | public void appendToLog(String s) { 141 | append("\n" + s); 142 | } 143 | 144 | 145 | } 146 | -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/common/logger/LogWrapper.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012 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 | package com.example.android.common.logger; 17 | 18 | import android.util.Log; 19 | 20 | /** 21 | * Helper class which wraps Android's native Log utility in the Logger interface. This way 22 | * normal DDMS output can be one of the many targets receiving and outputting logs simultaneously. 23 | */ 24 | public class LogWrapper implements LogNode { 25 | 26 | // For piping: The next node to receive Log data after this one has done its work. 27 | private LogNode mNext; 28 | 29 | /** 30 | * Returns the next LogNode in the linked list. 31 | */ 32 | public LogNode getNext() { 33 | return mNext; 34 | } 35 | 36 | /** 37 | * Sets the LogNode data will be sent to.. 38 | */ 39 | public void setNext(LogNode node) { 40 | mNext = node; 41 | } 42 | 43 | /** 44 | * Prints data out to the console using Android's native log mechanism. 45 | * @param priority Log level of the data being logged. Verbose, Error, etc. 46 | * @param tag Tag for for the log data. Can be used to organize log statements. 47 | * @param msg The actual message to be logged. The actual message to be logged. 48 | * @param tr If an exception was thrown, this can be sent along for the logging facilities 49 | * to extract and print useful information. 50 | */ 51 | @Override 52 | public void println(int priority, String tag, String msg, Throwable tr) { 53 | // There actually are log methods that don't take a msg parameter. For now, 54 | // if that's the case, just convert null to the empty string and move on. 55 | String useMsg = msg; 56 | if (useMsg == null) { 57 | useMsg = ""; 58 | } 59 | 60 | // If an exeption was provided, convert that exception to a usable string and attach 61 | // it to the end of the msg method. 62 | if (tr != null) { 63 | msg += "\n" + Log.getStackTraceString(tr); 64 | } 65 | 66 | // This is functionally identical to Log.x(tag, useMsg); 67 | // For instance, if priority were Log.VERBOSE, this would be the same as Log.v(tag, useMsg) 68 | Log.println(priority, tag, useMsg); 69 | 70 | // If this isn't the last node in the chain, move things along. 71 | if (mNext != null) { 72 | mNext.println(priority, tag, msg, tr); 73 | } 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /Application/src/main/java/com/example/android/common/logger/MessageOnlyLogFilter.java: -------------------------------------------------------------------------------- 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 | package com.example.android.common.logger; 17 | 18 | /** 19 | * Simple {@link LogNode} filter, removes everything except the message. 20 | * Useful for situations like on-screen log output where you don't want a lot of metadata displayed, 21 | * just easy-to-read message updates as they're happening. 22 | */ 23 | public class MessageOnlyLogFilter implements LogNode { 24 | 25 | LogNode mNext; 26 | 27 | /** 28 | * Takes the "next" LogNode as a parameter, to simplify chaining. 29 | * 30 | * @param next The next LogNode in the pipeline. 31 | */ 32 | public MessageOnlyLogFilter(LogNode next) { 33 | mNext = next; 34 | } 35 | 36 | public MessageOnlyLogFilter() { 37 | } 38 | 39 | @Override 40 | public void println(int priority, String tag, String msg, Throwable tr) { 41 | if (mNext != null) { 42 | getNext().println(Log.NONE, null, msg, null); 43 | } 44 | } 45 | 46 | /** 47 | * Returns the next LogNode in the chain. 48 | */ 49 | public LogNode getNext() { 50 | return mNext; 51 | } 52 | 53 | /** 54 | * Sets the LogNode data will be sent to.. 55 | */ 56 | public void setNext(LogNode node) { 57 | mNext = node; 58 | } 59 | 60 | } 61 | -------------------------------------------------------------------------------- /Application/src/main/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/googlearchive/android-BasicMediaRouter/6ff0c4ab688c7c817a63c42e99ef9ee0151c0c72/Application/src/main/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /Application/src/main/res/drawable-hdpi/tile.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/googlearchive/android-BasicMediaRouter/6ff0c4ab688c7c817a63c42e99ef9ee0151c0c72/Application/src/main/res/drawable-hdpi/tile.9.png -------------------------------------------------------------------------------- /Application/src/main/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/googlearchive/android-BasicMediaRouter/6ff0c4ab688c7c817a63c42e99ef9ee0151c0c72/Application/src/main/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /Application/src/main/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/googlearchive/android-BasicMediaRouter/6ff0c4ab688c7c817a63c42e99ef9ee0151c0c72/Application/src/main/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /Application/src/main/res/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/googlearchive/android-BasicMediaRouter/6ff0c4ab688c7c817a63c42e99ef9ee0151c0c72/Application/src/main/res/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /Application/src/main/res/layout/display.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 15 | 16 | 22 | 23 | -------------------------------------------------------------------------------- /Application/src/main/res/layout/sample_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 27 | 28 | 33 | 34 | 42 | 43 |