├── .classpath
├── .gitignore
├── .project
├── AndroidManifest.xml
├── README.md
├── ic_launcher-web.png
├── libs
    └── android-support-v4.jar
├── proguard-project.txt
├── project.properties
├── res
    ├── drawable-hdpi
    │   └── ic_launcher.png
    ├── drawable-ldpi
    │   └── ic_launcher.png
    ├── drawable-mdpi
    │   └── ic_launcher.png
    ├── drawable-xhdpi
    │   └── ic_launcher.png
    ├── layout
    │   ├── list_item.xml
    │   ├── local_display.xml
    │   └── remote_display.xml
    ├── values-v11
    │   └── styles.xml
    ├── values-v14
    │   └── styles.xml
    └── values
    │   ├── strings.xml
    │   └── styles.xml
└── src
    └── com
        └── adamrocker
            └── miracastsample
                └── MainActivity.java


/.classpath:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <classpath>
3 | 	<classpathentry kind="src" path="src"/>
4 | 	<classpathentry kind="src" path="gen"/>
5 | 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
6 | 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
7 | 	<classpathentry kind="output" path="bin/classes"/>
8 | </classpath>
9 | 


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/.gitignore:
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1 | gen
2 | bin
3 | 


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/.project:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <projectDescription>
 3 | 	<name>MiracastSample</name>
 4 | 	<comment></comment>
 5 | 	<projects>
 6 | 	</projects>
 7 | 	<buildSpec>
 8 | 		<buildCommand>
 9 | 			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
10 | 			<arguments>
11 | 			</arguments>
12 | 		</buildCommand>
13 | 		<buildCommand>
14 | 			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
15 | 			<arguments>
16 | 			</arguments>
17 | 		</buildCommand>
18 | 		<buildCommand>
19 | 			<name>org.eclipse.jdt.core.javabuilder</name>
20 | 			<arguments>
21 | 			</arguments>
22 | 		</buildCommand>
23 | 		<buildCommand>
24 | 			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
25 | 			<arguments>
26 | 			</arguments>
27 | 		</buildCommand>
28 | 	</buildSpec>
29 | 	<natures>
30 | 		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
31 | 		<nature>org.eclipse.jdt.core.javanature</nature>
32 | 	</natures>
33 | </projectDescription>
34 | 


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/AndroidManifest.xml:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="com.adamrocker.miracastsample"
 4 |     android:versionCode="1"
 5 |     android:versionName="1.0" >
 6 | 
 7 |     <uses-sdk
 8 |         android:minSdkVersion="17"
 9 |         android:targetSdkVersion="17" />
10 | 
11 |     <application
12 |         android:allowBackup="true"
13 |         android:icon="@drawable/ic_launcher"
14 |         android:label="@string/app_name"
15 |         android:theme="@style/AppTheme" >
16 |         <activity
17 |             android:name="com.adamrocker.miracastsample.MainActivity"
18 |             android:label="@string/app_name" >
19 |             <intent-filter>
20 |                 <action android:name="android.intent.action.MAIN" />
21 | 
22 |                 <category android:name="android.intent.category.LAUNCHER" />
23 |             </intent-filter>
24 |         </activity>
25 |     </application>
26 | 
27 | </manifest>


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/README.md:
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 1 | # Miracast Sample
 2 | 
 3 | Test application of Android using Presentation class which displays something on the remote display like a TV over Miracast technology.
 4 | 
 5 | ## Demo
 6 | ![Demo image](https://lh3.googleusercontent.com/-IWkNvP0iCEw/UNwPCDMGbcI/AAAAAAAAQQM/101yztAhSLg/s1024/IMG_20121227_180023.jpg)
 7 | 
 8 | Install this apk to the Nexus4 and display a simple text "Hello world,…" to the remote display which is connected the Miracast receiver(PTV3000 /firmware 2.2.2).
 9 | 
10 | ## Digest
11 | 
12 | #### How to get displays 
13 | 
14 | DisplayManger handles all displays including the local display.
15 | 
16 | 	mDisplayManager = (DisplayManager)getSystemService(Context.DISPLAY_SERVICE);
17 | 
18 | You can get all displays via DisplayManager.
19 | 
20 | 	Display[] displays = mDisplayManager.getDisplays();
21 | 
22 | 
23 | #### Show the remote display
24 | 
25 | Super easy to show something on the remote display. Just call show() method which is implemented in Presentation class provided by Android SDKr17.
26 | 
27 | 	private void showPresentation(Display display) {
28 |         RemotePresentation presentation = new RemotePresentation(this, display);
29 |         presentation.show();
30 |     }
31 | 
32 | RemotePresentation class is extended Presentation.
33 | Presentation class looks like Activity. You can set up the display overriding the onCreate method.
34 | 
35 |     private final class RemotePresentation extends Presentation {
36 |         @Override
37 |         protected void onCreate(Bundle savedInstanceState) {
38 |             super.onCreate(savedInstanceState);
39 |             setContentView(R.layout.remote_display);
40 |         }
41 |     }
42 | 
43 | This demo apk shows only TextView on the remote display. The layout resource is remote_display.xml.
44 | 
45 | 	<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
46 |         xmlns:tools="http://schemas.android.com/tools"
47 |         android:layout_width="match_parent"
48 |         android:layout_height="match_parent"
49 |         tools:context=".MainActivity" >
50 | 
51 |         <TextView
52 |             android:layout_width="wrap_content"
53 |             android:layout_height="wrap_content"
54 |             android:layout_centerHorizontal="true"
55 |             android:layout_centerVertical="true"
56 |             android:textSize="22sp"
57 |             android:textStyle="bold"
58 |             android:text="@string/hello_world" />
59 | 
60 |     </RelativeLayout>
61 | 
62 | 
63 | ## How to setup the miracast environment
64 | 
65 | #### Test Enviroinment
66 | 
67 | ***Nexus4:*** Currently only Nexus4 supports the Miracast(27 Dec. 2012).
68 | 
69 | ***PTV3000:*** I've tested this apk with [PTV3000](http://www.netgear.com/home/products/hometheater/media-players/PTV3000.aspx).
70 | 
71 | #### Nexus4
72 | 
73 | Turn on the "Wireless Display" on the Settings.
74 | 
75 | ![Wireless Display](https://lh5.googleusercontent.com/-jsRDm7OwPcA/UNwZf_w53II/AAAAAAAAQSU/gwoLDrnoLi8/s800/device-2012-12-27-184713.png)
76 | 
77 | You can find wireless displays and tap an item to connect.
78 | 
79 | ![Connecting the wireless display](https://lh6.googleusercontent.com/-dL8nnpfbEts/UNwZf37W6rI/AAAAAAAAQSY/NG9y4QrC36A/s800/device-2012-12-27-184741.png)
80 | 
81 | #### PTV3000
82 | 
83 | Check the firmware version. I bought this gadget from Amazon.com and the version is 1.0.13. TOO LOW!! This version does not support Miracast. You need to update the firmware in 2 steps.
84 | 
85 | ***STEP1:*** Download the latest firmware which is on Internet. I could find the version 2.2.2. This might not be official, I guess.
86 | 
87 | ***STEP2:*** Update the firmware. See the [Installation Guide (PDF)](http://www.downloads.netgear.com/files/GDC/PTV3000/PTV3000_IG_10AUG2012.pdf)
88 | 
89 | 
90 | 


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/ic_launcher-web.png:
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https://raw.githubusercontent.com/adamrocker/Miracast-Sample/a94ca846f471971be6e6a352734720caf83bc21e/ic_launcher-web.png


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/libs/android-support-v4.jar:
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https://raw.githubusercontent.com/adamrocker/Miracast-Sample/a94ca846f471971be6e6a352734720caf83bc21e/libs/android-support-v4.jar


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/proguard-project.txt:
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 1 | # To enable ProGuard in your project, edit project.properties
 2 | # to define the proguard.config property as described in that file.
 3 | #
 4 | # Add project specific ProGuard rules here.
 5 | # By default, the flags in this file are appended to flags specified
 6 | # in ${sdk.dir}/tools/proguard/proguard-android.txt
 7 | # You can edit the include path and order by changing the ProGuard
 8 | # include property in project.properties.
 9 | #
10 | # For more details, see
11 | #   http://developer.android.com/guide/developing/tools/proguard.html
12 | 
13 | # Add any project specific keep options here:
14 | 
15 | # If your project uses WebView with JS, uncomment the following
16 | # and specify the fully qualified class name to the JavaScript interface
17 | # class:
18 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
19 | #   public *;
20 | #}
21 | 


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/project.properties:
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 1 | # This file is automatically generated by Android Tools.
 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
 3 | #
 4 | # This file must be checked in Version Control Systems.
 5 | #
 6 | # To customize properties used by the Ant build system edit
 7 | # "ant.properties", and override values to adapt the script to your
 8 | # project structure.
 9 | #
10 | # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
11 | #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
12 | 
13 | # Project target.
14 | target=android-17
15 | 


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/res/drawable-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/adamrocker/Miracast-Sample/a94ca846f471971be6e6a352734720caf83bc21e/res/drawable-hdpi/ic_launcher.png


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/res/drawable-ldpi/ic_launcher.png:
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https://raw.githubusercontent.com/adamrocker/Miracast-Sample/a94ca846f471971be6e6a352734720caf83bc21e/res/drawable-ldpi/ic_launcher.png


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/res/drawable-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/adamrocker/Miracast-Sample/a94ca846f471971be6e6a352734720caf83bc21e/res/drawable-mdpi/ic_launcher.png


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/res/drawable-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/adamrocker/Miracast-Sample/a94ca846f471971be6e6a352734720caf83bc21e/res/drawable-xhdpi/ic_launcher.png


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/res/layout/list_item.xml:
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 1 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:tools="http://schemas.android.com/tools"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="wrap_content"
 5 |     android:padding="8dp">
 6 | 
 7 |     <CheckBox 
 8 |         android:id="@+id/display_cb"
 9 |         android:layout_width="wrap_content"
10 |         android:layout_height="wrap_content"
11 |         android:layout_alignParentLeft="true"
12 |         android:layout_alignParentTop="true"
13 |         android:checked="false"/>
14 |     <TextView 
15 |         android:id="@+id/display_id"
16 |         android:layout_width="match_parent"
17 |         android:layout_height="wrap_content"
18 |         android:layout_toRightOf="@+id/display_cb"
19 |         android:layout_alignBaseline="@+id/display_cb"
20 |         android:textSize="18sp"
21 |         android:textColor="#000000"/>
22 |     
23 |     <TextView 
24 |         android:id="@+id/display_desc"
25 |         android:layout_width="match_parent"
26 |         android:layout_height="wrap_content"
27 |         android:layout_below="@+id/display_cb"
28 |         android:textSize="14sp"
29 |         android:textColor="#303030"/>
30 | </RelativeLayout>


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/res/layout/local_display.xml:
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 1 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:tools="http://schemas.android.com/tools"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent"
 5 |     tools:context=".MainActivity" >
 6 | 
 7 |     <ListView
 8 |         android:id="@+id/display_list"
 9 |         android:layout_width="match_parent"
10 |         android:layout_height="wrap_content" />
11 | 
12 | </RelativeLayout>


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/res/layout/remote_display.xml:
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 1 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:tools="http://schemas.android.com/tools"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent"
 5 |     tools:context=".MainActivity" >
 6 | 
 7 |     <TextView
 8 |         android:layout_width="wrap_content"
 9 |         android:layout_height="wrap_content"
10 |         android:layout_centerHorizontal="true"
11 |         android:layout_centerVertical="true"
12 |         android:textSize="22sp"
13 |         android:textStyle="bold"
14 |         android:text="@string/hello_world" />
15 | 
16 | </RelativeLayout>


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/res/values-v11/styles.xml:
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 1 | <resources>
 2 | 
 3 |     <!--
 4 |         Base application theme for API 11+. This theme completely replaces
 5 |         AppBaseTheme from res/values/styles.xml on API 11+ devices.
 6 |     -->
 7 |     <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
 8 |         <!-- API 11 theme customizations can go here. -->
 9 |     </style>
10 | 
11 | </resources>


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/res/values-v14/styles.xml:
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 1 | <resources>
 2 | 
 3 |     <!--
 4 |         Base application theme for API 14+. This theme completely replaces
 5 |         AppBaseTheme from BOTH res/values/styles.xml and
 6 |         res/values-v11/styles.xml on API 14+ devices.
 7 |     -->
 8 |     <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
 9 |         <!-- API 14 theme customizations can go here. -->
10 |     </style>
11 | 
12 | </resources>


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/res/values/strings.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <string name="app_name">Miracast Sample</string>
4 |     <string name="hello_world">Hello world, Remote Display over Miracast!!</string>
5 | </resources>


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/res/values/styles.xml:
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 1 | <resources>
 2 | 
 3 |     <!--
 4 |         Base application theme, dependent on API level. This theme is replaced
 5 |         by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
 6 |     -->
 7 |     <style name="AppBaseTheme" parent="android:Theme.Light">
 8 |         <!--
 9 |             Theme customizations available in newer API levels can go in
10 |             res/values-vXX/styles.xml, while customizations related to
11 |             backward-compatibility can go here.
12 |         -->
13 |     </style>
14 | 
15 |     <!-- Application theme. -->
16 |     <style name="AppTheme" parent="AppBaseTheme">
17 |         <!-- All customizations that are NOT specific to a particular API-level can go here. -->
18 |     </style>
19 | 
20 | </resources>


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/src/com/adamrocker/miracastsample/MainActivity.java:
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  1 | package com.adamrocker.miracastsample;
  2 | 
  3 | import android.graphics.Point;
  4 | import android.hardware.display.DisplayManager;
  5 | import android.media.MediaRouter;
  6 | import android.os.Bundle;
  7 | import android.app.ActionBar;
  8 | import android.app.ActionBar.OnNavigationListener;
  9 | import android.app.Activity;
 10 | import android.app.Presentation;
 11 | import android.content.Context;
 12 | import android.util.SparseArray;
 13 | import android.view.Display;
 14 | import android.view.Menu;
 15 | import android.view.View;
 16 | import android.view.View.OnClickListener;
 17 | import android.view.ViewGroup;
 18 | import android.widget.ArrayAdapter;
 19 | import android.widget.CheckBox;
 20 | import android.widget.CompoundButton;
 21 | import android.widget.CompoundButton.OnCheckedChangeListener;
 22 | import android.widget.ListView;
 23 | import android.widget.TextView;
 24 | 
 25 | public class MainActivity extends Activity {
 26 | 
 27 |     private DisplayManager mDisplayManager;
 28 |     private DisplayListAdapter mDisplayListAdapter;
 29 |     private ListView mListView;
 30 |     private final SparseArray<RemotePresentation> mActivePresentations = new SparseArray<RemotePresentation>();
 31 | 
 32 |     private final DisplayManager.DisplayListener mDisplayListener = new DisplayManager.DisplayListener() {
 33 |         @Override
 34 |         public void onDisplayAdded(int displayId) {
 35 |             mDisplayListAdapter.updateContents();
 36 |         }
 37 | 
 38 |         @Override
 39 |         public void onDisplayChanged(int displayId) {
 40 |             mDisplayListAdapter.updateContents();
 41 |         }
 42 | 
 43 |         @Override
 44 |         public void onDisplayRemoved(int displayId) {
 45 |             mDisplayListAdapter.updateContents();
 46 |         }
 47 |     };
 48 | 
 49 |     @Override
 50 |     protected void onCreate(Bundle savedInstanceState) {
 51 |         super.onCreate(savedInstanceState);
 52 |         setContentView(R.layout.local_display);
 53 |         mDisplayManager = (DisplayManager)getSystemService(Context.DISPLAY_SERVICE);
 54 | 
 55 |         mDisplayListAdapter = new DisplayListAdapter(this);
 56 |         mListView = (ListView)findViewById(R.id.display_list);
 57 |         mListView.setAdapter(mDisplayListAdapter);
 58 |     }
 59 |     
 60 |     protected void onResume() {
 61 |         super.onResume();
 62 |         mDisplayListAdapter.updateContents();
 63 |         mDisplayManager.registerDisplayListener(mDisplayListener, null);
 64 |     }
 65 |     
 66 |     private void showPresentation(Display display) {
 67 |         RemotePresentation presentation = new RemotePresentation(this, display);
 68 |         mActivePresentations.put(display.getDisplayId(), presentation);
 69 |         presentation.show();
 70 |     }
 71 |     
 72 |     private void hidePresentation(Display display) {
 73 |         final int displayId = display.getDisplayId();
 74 |         RemotePresentation presentation = mActivePresentations.get(displayId);
 75 |         if (presentation == null) {
 76 |             return;
 77 |         }
 78 | 
 79 |         presentation.dismiss();
 80 |         mActivePresentations.delete(displayId);
 81 |     }
 82 | 
 83 |     private final class DisplayListAdapter extends ArrayAdapter<Display> {
 84 |         final Context mContext;
 85 |         private OnCheckedChangeListener mCheckedRemoteDisplay = new OnCheckedChangeListener() {
 86 |             @Override
 87 |             public void onCheckedChanged(CompoundButton view, boolean isChecked) {
 88 |                 synchronized (mCheckedRemoteDisplay) {
 89 |                     final Display display = (Display)view.getTag();
 90 |                     if (isChecked) {
 91 |                         showPresentation(display);
 92 |                     } else {
 93 |                         hidePresentation(display);
 94 |                     }
 95 |                 }
 96 |             }
 97 |         };
 98 | 
 99 |         public DisplayListAdapter(Context context) {
100 |             super(context, R.layout.list_item);
101 |             mContext = context;
102 |         }
103 |         
104 |         @Override
105 |         public View getView(int position, View convertView, ViewGroup parent) {
106 |             final View v;
107 |             if (convertView == null) {
108 |                 v = ((Activity) mContext).getLayoutInflater().inflate(R.layout.list_item, null);
109 |             } else {
110 |                 v = convertView;
111 |             }
112 | 
113 |             final Display display = getItem(position);
114 | 
115 |             //TITLE
116 |             TextView tv = (TextView)v.findViewById(R.id.display_id);
117 |             tv.setText(display.getName() + "( ID: " + display.getDisplayId() + " )");
118 | 
119 |             //DESCRIPTION
120 |             tv = (TextView)v.findViewById(R.id.display_desc);
121 |             tv.setText(display.toString());
122 | 
123 |             //SHOW or HIDE the presentation 
124 |             CheckBox cb = (CheckBox)v.findViewById(R.id.display_cb);
125 |             cb.setTag(display);
126 |             cb.setOnCheckedChangeListener(mCheckedRemoteDisplay);
127 |             return v;
128 |         }
129 | 
130 |         public void updateContents() {
131 |             clear();
132 | 
133 |             Display[] displays = mDisplayManager.getDisplays();
134 |             addAll(displays);
135 |         }
136 |     }
137 |     
138 |     private final class RemotePresentation extends Presentation {
139 |         public RemotePresentation(Context context, Display display) {
140 |             super(context, display);
141 |         }
142 | 
143 |         @Override
144 |         protected void onCreate(Bundle savedInstanceState) {
145 |             super.onCreate(savedInstanceState);
146 |             setContentView(R.layout.remote_display);
147 |         }
148 |     }
149 | }
150 | 


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