Showing posts with label Raspberry Pi. Show all posts
Showing posts with label Raspberry Pi. Show all posts
Wednesday, July 6, 2016
Stream video from Raspberry Pi 3 + Camera V2, play in Android/VideoView
This video show how to stream Camera Module NoIR V2 video from Raspberry Pi 3/Raspbian Jessie using vlc, play in Android App with VideoView. Details, refer my another blogspot.
Wednesday, November 4, 2015
Android Bluetooth Terminal
The post in my another blogspot show how to "Config Raspberry Pi to use HC-06 Bluetooth Module, as Serial Terminal".
My former post show how "Android communicate with Arduino + HC-06 Bluetooth Module" to link Android with other serial devices via bluetooth. Actually, it can communicate with Raspberry Pi + HC-06 also.
This example I re-code "Android communicate with Arduino + HC-06 Bluetooth Module" to make it work like a serial terminal to log-in Raspberry Pi via bluetooth.
- Prepare on Raspberry Pi 2, to config serial terminal work on 9600 baud, refer "Config Raspberry Pi to use HC-06 Bluetooth Module, as Serial Terminal".
- The Android and HC-06 have to pair in advance.
Create a new project of Blank Activity in Android Studio,
layout/content_main.xml, it's the main terminal screen.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="5dp"
android:orientation="vertical"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:showIn="@layout/activity_main"
tools:context=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<TextView
android:id="@+id/body"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textColor="@android:color/white"
android:background="@android:color/black"
android:typeface="monospace"
android:gravity="bottom"/>
</LinearLayout>
Edit layout/activity_main.xml, just to change the icon of the FloatingActionButton.
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent" android:fitsSystemWindows="true"
tools:context=".MainActivity">
<android.support.design.widget.AppBarLayout android:layout_height="wrap_content"
android:layout_width="match_parent" android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar android:id="@+id/toolbar"
android:layout_width="match_parent" android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary" app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_main" />
<android.support.design.widget.FloatingActionButton android:id="@+id/fab"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:layout_gravity="bottom|end" android:layout_margin="@dimen/fab_margin"
android:src="@android:drawable/ic_menu_edit" />
</android.support.design.widget.CoordinatorLayout>
Create layout/setting_layout.xml, the layout of SettingDialog (OptionsMenu -> Setting), to list paired bluetooth to connect.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@+id/pairedlist"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
Create layout/typing_layout.xml, the layout of CmdLineDialog (open once FloatingActionButton is clicked), for user to enter command.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<EditText
android:id="@+id/cmdline"
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="wrap_content" />
<ImageView
android:id="@+id/clearcmd"
android:layout_width="wrap_content"
android:src="@android:drawable/ic_menu_close_clear_cancel"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<Button
android:id="@+id/clear"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Clear"/>
<Button
android:id="@+id/dismiss"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Dismiss"/>
<Button
android:id="@+id/enter"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Enter"/>
</LinearLayout>
</LinearLayout>
MainActivity.java
[remark: a bug here, refer Update@2015-11-11on bottom of this post.]
package com.blogspot.android_er.androidbluetoothterminal;
import android.app.Activity;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.Fragment;
import android.app.FragmentTransaction;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothSocket;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.text.method.ScrollingMovementMethod;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Set;
import java.util.UUID;
public class MainActivity extends AppCompatActivity {
private static final int REQUEST_ENABLE_BT = 1;
BluetoothAdapter bluetoothAdapter;
ArrayList<BluetoothDevice> pairedDeviceArrayList;
ArrayAdapter<BluetoothDevice> pairedDeviceAdapter;
private static UUID myUUID;
private final String UUID_STRING_WELL_KNOWN_SPP =
"00001101-0000-1000-8000-00805F9B34FB";
ThreadConnectBTdevice myThreadConnectBTdevice;
ThreadConnected myThreadConnected;
static TextView body;
FloatingActionButton fab;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
body = (TextView)findViewById(R.id.body);
body.setMovementMethod(new ScrollingMovementMethod());
fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
showCmdLineDialog();
}
});
fab.setEnabled(false);
fab.setVisibility(FloatingActionButton.GONE);
if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)){
Toast.makeText(this,
"FEATURE_BLUETOOTH NOT support",
Toast.LENGTH_LONG).show();
finish();
return;
}
//using the well-known SPP UUID
myUUID = UUID.fromString(UUID_STRING_WELL_KNOWN_SPP);
bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (bluetoothAdapter == null) {
Toast.makeText(this,
"Bluetooth is not supported on this hardware platform",
Toast.LENGTH_LONG).show();
finish();
return;
}
String strInfo = bluetoothAdapter.getName() + "\n" +
bluetoothAdapter.getAddress();
Toast.makeText(getApplicationContext(), strInfo, Toast.LENGTH_LONG).show();
}
@Override
protected void onStart() {
super.onStart();
//Turn ON BlueTooth if it is OFF
if (!bluetoothAdapter.isEnabled()) {
Intent enableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
startActivityForResult(enableIntent, REQUEST_ENABLE_BT);
}
}
@Override
protected void onDestroy() {
super.onDestroy();
closeThreads();
}
private void closeThreads(){
if(myThreadConnectBTdevice!=null){
myThreadConnectBTdevice.cancel();
myThreadConnectBTdevice = null;
}
if(myThreadConnected!=null){
myThreadConnected.cancel();
myThreadConnected = null;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode==REQUEST_ENABLE_BT){
if(resultCode == Activity.RESULT_OK){
}else{
Toast.makeText(this,
"BlueTooth NOT enabled",
Toast.LENGTH_SHORT).show();
finish();
}
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
closeThreads();
fab.setEnabled(false);
fab.setVisibility(FloatingActionButton.GONE);
body.setText("");
showSettingDialog();
return true;
}
return super.onOptionsItemSelected(item);
}
void showSettingDialog() {
FragmentTransaction ft = getFragmentManager().beginTransaction();
Fragment prev = getFragmentManager().findFragmentByTag("dialog");
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
DialogFragment newFragment = SettingDialogFragment.newInstance(MainActivity.this);
newFragment.show(ft, "dialog");
}
void showCmdLineDialog() {
if(myThreadConnected == null){
Toast.makeText(MainActivity.this,
"myThreadConnected == null",
Toast.LENGTH_LONG).show();
return;
}
FragmentTransaction ft = getFragmentManager().beginTransaction();
Fragment prev = getFragmentManager().findFragmentByTag("cmdline");
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
DialogFragment newFragment = TypingDialogFragment.newInstance(MainActivity.this, myThreadConnected);
newFragment.show(ft, "cmdline");
}
private void setup(ListView lv, final Dialog dialog) {
Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();
if (pairedDevices.size() > 0) {
pairedDeviceArrayList = new ArrayList<BluetoothDevice>();
for (BluetoothDevice device : pairedDevices) {
pairedDeviceArrayList.add(device);
}
pairedDeviceAdapter = new ArrayAdapter<BluetoothDevice>(this,
android.R.layout.simple_list_item_1, pairedDeviceArrayList);
lv.setAdapter(pairedDeviceAdapter);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
BluetoothDevice device =
(BluetoothDevice) parent.getItemAtPosition(position);
Toast.makeText(MainActivity.this,
"Name: " + device.getName() + "\n"
+ "Address: " + device.getAddress() + "\n"
+ "BondState: " + device.getBondState() + "\n"
+ "BluetoothClass: " + device.getBluetoothClass() + "\n"
+ "Class: " + device.getClass(),
Toast.LENGTH_LONG).show();
Toast.makeText(MainActivity.this, "start ThreadConnectBTdevice", Toast.LENGTH_LONG).show();
myThreadConnectBTdevice = new ThreadConnectBTdevice(device, dialog);
myThreadConnectBTdevice.start();
}
});
}
}
public static class SettingDialogFragment extends DialogFragment {
ListView listViewPairedDevice;
static MainActivity parentActivity;
static SettingDialogFragment newInstance(MainActivity parent){
parentActivity = parent;
SettingDialogFragment f = new SettingDialogFragment();
return f;
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
getDialog().setTitle("Setting");
getDialog().setCanceledOnTouchOutside(false);
View settingDialogView = inflater.inflate(R.layout.setting_layout, container, false);
listViewPairedDevice = (ListView)settingDialogView.findViewById(R.id.pairedlist);
parentActivity.setup(listViewPairedDevice, getDialog());
return settingDialogView;
}
}
public static class TypingDialogFragment extends DialogFragment {
EditText cmdLine;
static MainActivity parentActivity;
static ThreadConnected cmdThreadConnected;
static TypingDialogFragment newInstance(MainActivity parent, ThreadConnected thread){
parentActivity = parent;
cmdThreadConnected = thread;
TypingDialogFragment f = new TypingDialogFragment();
return f;
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
getDialog().setTitle("Cmd Line");
getDialog().setCanceledOnTouchOutside(false);
View typingDialogView = inflater.inflate(R.layout.typing_layout, container, false);
cmdLine = (EditText)typingDialogView.findViewById(R.id.cmdline);
ImageView imgCleaarCmd = (ImageView)typingDialogView.findViewById(R.id.clearcmd);
imgCleaarCmd.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
cmdLine.setText("");
}
});
Button btnEnter = (Button)typingDialogView.findViewById(R.id.enter);
btnEnter.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(cmdThreadConnected!=null){
byte[] bytesToSend = cmdLine.getText().toString().getBytes();
cmdThreadConnected.write(bytesToSend);
byte[] NewLine = "\n".getBytes();
cmdThreadConnected.write(NewLine);
}
}
});
Button btnDismiss = (Button)typingDialogView.findViewById(R.id.dismiss);
btnDismiss.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dismiss();
}
});
Button btnClear = (Button)typingDialogView.findViewById(R.id.clear);
btnClear.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
body.setText("");
}
});
return typingDialogView;
}
}
//Called in ThreadConnectBTdevice once connect successed
//to start ThreadConnected
private void startThreadConnected(BluetoothSocket socket){
myThreadConnected = new ThreadConnected(socket);
myThreadConnected.start();
}
/*
ThreadConnectBTdevice:
Background Thread to handle BlueTooth connecting
*/
private class ThreadConnectBTdevice extends Thread {
private BluetoothSocket bluetoothSocket = null;
private final BluetoothDevice bluetoothDevice;
Dialog dialog;
private ThreadConnectBTdevice(BluetoothDevice device, Dialog dialog) {
this.dialog = dialog;
bluetoothDevice = device;
try {
bluetoothSocket = device.createRfcommSocketToServiceRecord(myUUID);
Toast.makeText(MainActivity.this,
"bluetoothSocket: \n" + bluetoothSocket,
Toast.LENGTH_SHORT).show();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@Override
public void run() {
boolean success = false;
try {
bluetoothSocket.connect();
success = true;
} catch (IOException e) {
e.printStackTrace();
final String eMessage = e.getMessage();
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(MainActivity.this,
"something wrong bluetoothSocket.connect(): \n" + eMessage,
Toast.LENGTH_SHORT).show();
}
});
try {
bluetoothSocket.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
if(success){
//connect successful
final String msgconnected = "connect successful:\n"
+ "BluetoothSocket: " + bluetoothSocket + "\n"
+ "BluetoothDevice: " + bluetoothDevice;
runOnUiThread(new Runnable() {
@Override
public void run() {
fab.setEnabled(true);
fab.setVisibility(FloatingActionButton.VISIBLE);
body.setText("");
Toast.makeText(MainActivity.this, msgconnected, Toast.LENGTH_LONG).show();
dialog.dismiss();
}
});
startThreadConnected(bluetoothSocket);
}else{
//fail
}
}
public void cancel() {
Toast.makeText(getApplicationContext(),
"close bluetoothSocket",
Toast.LENGTH_LONG).show();
try {
bluetoothSocket.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
/*
ThreadConnected:
Background Thread to handle Bluetooth data communication
after connected
*/
private class ThreadConnected extends Thread {
private final BluetoothSocket connectedBluetoothSocket;
private final InputStream connectedInputStream;
private final OutputStream connectedOutputStream;
boolean running;
public ThreadConnected(BluetoothSocket socket) {
connectedBluetoothSocket = socket;
InputStream in = null;
OutputStream out = null;
running = true;
try {
in = socket.getInputStream();
out = socket.getOutputStream();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
connectedInputStream = in;
connectedOutputStream = out;
}
@Override
public void run() {
byte[] buffer = new byte[1024];
int bytes;
String strRx = "";
while (running) {
try {
bytes = connectedInputStream.read(buffer);
final String strReceived = new String(buffer, 0, bytes);
final String strByteCnt = String.valueOf(bytes) + " bytes received.\n";
runOnUiThread(new Runnable(){
@Override
public void run() {
body.append(strReceived);
}});
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
final String msgConnectionLost = "Connection lost:\n"
+ e.getMessage();
runOnUiThread(new Runnable(){
@Override
public void run() {
Toast.makeText(MainActivity.this, msgConnectionLost, Toast.LENGTH_LONG).show();
}});
}
}
}
public void write(byte[] buffer) {
try {
connectedOutputStream.write(buffer);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void cancel() {
running = false;
try {
connectedBluetoothSocket.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
uses-permission of "android.permission.BLUETOOTH" is needed in src/main/AndroidManifest.xml.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.blogspot.android_er.androidbluetoothterminal" >
<uses-permission android:name="android.permission.BLUETOOTH"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Download the files (Android Studio Format)
.Download APK .Update@2015-11-11:
In the above code of MainActivity.java, in run() of ThreadConnected, if Connection lost (such as Raspberry Pi or HC-06 power OFF), the thread will still keep running.
So have to cancel the thread and disable the FloatingActionButton. Modify run() of ThreadConnected.
@Override
public void run() {
byte[] buffer = new byte[1024];
int bytes;
String strRx = "";
while (running) {
try {
bytes = connectedInputStream.read(buffer);
final String strReceived = new String(buffer, 0, bytes);
final String strByteCnt = String.valueOf(bytes) + " bytes received.\n";
runOnUiThread(new Runnable(){
@Override
public void run() {
body.append(strReceived);
}});
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
cancel();
final String msgConnectionLost = "Connection lost:\n"
+ e.getMessage();
runOnUiThread(new Runnable(){
@Override
public void run() {
Toast.makeText(MainActivity.this, msgConnectionLost, Toast.LENGTH_LONG).show();
fab.setEnabled(false);
fab.setVisibility(FloatingActionButton.GONE);
}});
}
}
}
Wednesday, May 6, 2015
Play stream video (from Raspberry Pi) on VideoView
This exercise play stream video from network on VideoView. (with APK download on bottom of this post)
- Prepare stream video from Raspberry Pi with Camera Module. Refer to my another blog post about Raspberry Pi "Stream Raspberry Pi Camera Module video using raspivid and vlc".
- Once stream video is playing, run this example, enter the IP of Raspberry Pi and assigned port.
activity_main.xml
MainActivity.java
Permission of "android.permission.INTERNET" is needed in AndroidManifest.xml.
Download the files.
Or try the APK Here.
Updated@2016-07-06:
- Re-test on Raspberry Pi 3 + Camera Module V2 NoIR + Raspbian Jessie, play in Windows 10 + VLC Media Player and Android App with VideoView (with APK download).
- Prepare stream video from Raspberry Pi with Camera Module. Refer to my another blog post about Raspberry Pi "Stream Raspberry Pi Camera Module video using raspivid and vlc".
- Once stream video is playing, run this example, enter the IP of Raspberry Pi and assigned port.
activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidmediaplayer.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<EditText
android:id="@+id/addr"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="http://192.168.xxx.xxx:8090" />
<Button
android:id="@+id/connect"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Connect" />
<VideoView
android:id="@+id/streamview"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
MainActivity.java
package com.example.androidmediaplayer;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.MediaController;
import android.widget.Toast;
import android.widget.VideoView;
import android.net.Uri;
import android.os.Bundle;
public class MainActivity extends ActionBarActivity {
EditText addrField;
Button btnConnect;
VideoView streamView;
MediaController mediaController;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
addrField = (EditText)findViewById(R.id.addr);
btnConnect = (Button)findViewById(R.id.connect);
streamView = (VideoView)findViewById(R.id.streamview);
btnConnect.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
String s = addrField.getEditableText().toString();
playStream(s);
}});
}
private void playStream(String src){
Uri UriSrc = Uri.parse(src);
if(UriSrc == null){
Toast.makeText(MainActivity.this,
"UriSrc == null", Toast.LENGTH_LONG).show();
}else{
streamView.setVideoURI(UriSrc);
mediaController = new MediaController(this);
streamView.setMediaController(mediaController);
streamView.start();
Toast.makeText(MainActivity.this,
"Connect: " + src,
Toast.LENGTH_LONG).show();
}
}
@Override
protected void onDestroy() {
super.onDestroy();
streamView.stopPlayback();
}
}
Permission of "android.permission.INTERNET" is needed in AndroidManifest.xml.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.androidmediaplayer"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="22" />
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Or try the APK Here.
Updated@2016-07-06:
- Re-test on Raspberry Pi 3 + Camera Module V2 NoIR + Raspbian Jessie, play in Windows 10 + VLC Media Player and Android App with VideoView (with APK download).
Sunday, August 10, 2014
Java/JavaFX Client run on Raspberry Pi, link with Android Server
It's the Java/JavaFX version of Android client run on Raspberry Pi (via Netbeans 8 Remote Platform), to link with Android Server.
In the video, the VLC Media Player display is the Raspberry Pi RCA video captured with USB Video Adapter.
The program code can be found here:
- Java/JavaFX version of Android client
- Android Server
To know how to:
- Set up Java SE 8 Remote Platform on Netbeans 8 for Raspberry Pi
- Run JavaFX application on Raspberry Pi remotely from Netbeans 8
In the video, the VLC Media Player display is the Raspberry Pi RCA video captured with USB Video Adapter.
The program code can be found here:
- Java/JavaFX version of Android client
- Android Server
To know how to:
- Set up Java SE 8 Remote Platform on Netbeans 8 for Raspberry Pi
- Run JavaFX application on Raspberry Pi remotely from Netbeans 8
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