I am facing a problem, I have implemented a code, it is showing me message in Logs correctly but it doesn't update the TextView's text. Here i have tried this version. How i can update it? I tried it using threads as well but in vain.
I have seen many solution over this StackOverflow platform but i could not find my any solution for my problem.
package com.example.yousafmoh.seizuredetection;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.provider.ContactsContract;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.bluetooth.BluetoothSocket;
import android.content.Intent;
import android.view.View;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import android.app.ProgressDialog;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.os.AsyncTask;
import java.io.IOException;
import java.io.InputStream;
import java.util.UUID;
public class ledControl extends AppCompatActivity {
// Button btnOn, btnOff, btnDis;
ImageButton On, Off, Discnt, Abt;
TextView txtMessage;
String address = null;
private ProgressDialog progress;
BluetoothAdapter myBluetooth = null;
BluetoothSocket btSocket = null;
private boolean isBtConnected = false;
//SPP UUID. Look for it
static final UUID myUUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
Intent newint = getIntent();
address = newint.getStringExtra(DeviceList.EXTRA_ADDRESS); //receive the address of the bluetooth device
//view of the ledControl
setContentView(R.layout.activity_led_control);
//call the widgets
On = (ImageButton)findViewById(R.id.on);
Off = (ImageButton)findViewById(R.id.off);
Discnt = (ImageButton)findViewById(R.id.discnt);
Abt = (ImageButton)findViewById(R.id.abt);
txtMessage = (TextView) findViewById(R.id.txtMessage);
new ConnectBT().execute(); //Call the class to connect
//myBluetoothThread();
//commands to be sent to bluetooth
On.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v)
{
turnOnLed(); //method to turn on
}
});
Off.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v)
{
turnOffLed(); //method to turn off
}
});
Discnt.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v)
{
Disconnect(); //close connection
}
});
}
private void myBluetoothThread() {
while(true)
{
if (btSocket!=null)
{
try
{
if(isBtConnected) {
InputStream inputStream = btSocket.getInputStream();
for (int i = 0; i <= inputStream.available(); i++) {
//Log.d("data", inputStream.read() + " "+"ok");
int val = inputStream.read();
if (val == 49) // seizure detected
{
this.runOnUiThread(new Runnable() {
#Override
public void run() {
txtMessage.setText("Seizure Detected!!!");
txtMessage.setTextColor(getResources().getColor(android.R.color.holo_red_dark));
Log.d("Message", " Detected");
}
});
Log.d("Message", " Detected");
} else if (val == 48) // no detection
{
this.runOnUiThread(new Runnable() {
#Override
public void run() {
txtMessage.setText("Normal Condition");
txtMessage.setTextColor(getResources().getColor(android.R.color.holo_blue_dark));
Log.d("Message", "not Detected");
}
});
Log.d("Message", "not Detected");
//, Toast.LENGTH_SHORT).show();
}
}
}
}
catch (IOException e)
{
msg("Error");
}
}
}
}
private void Disconnect()
{
if (btSocket!=null) //If the btSocket is busy
{
try
{
btSocket.close(); //close connection
}
catch (IOException e)
{ msg("Error");}
}
finish(); //return to the first layout
}
private void turnOffLed()
{
if (btSocket!=null)
{
try
{
InputStream inputStream = btSocket.getInputStream();
for(int i = 0 ; i <= inputStream.available();i++)
{
Log.d("data",inputStream.read()+" ");
}
Log.d("Bytes available off",String.valueOf(inputStream.available()));
Log.d("Message off",String.valueOf(inputStream.read()));
//btSocket.getOutputStream().write("0".toString().getBytes());
}
catch (IOException e)
{
msg("Error");
}
}
}
private void turnOnLed()
{
if (btSocket!=null)
{
try
{
InputStream inputStream = btSocket.getInputStream();
Log.d("Bytes available on",String.valueOf(inputStream.available()));
Log.d("Message on",String.valueOf(inputStream.read()));
Log.d("Message on",inputStream.toString());
btSocket.getOutputStream().write("1".toString().getBytes());
}
catch (IOException e)
{
msg("Error");
}
}
}
// fast way to call Toast
private void msg(String s)
{
Toast.makeText(getApplicationContext(),s,Toast.LENGTH_LONG).show();
}
public void about(View v)
{
if(v.getId() == R.id.abt)
{
Intent i = new Intent(this, AboutActivity.class);
startActivity(i);
}
}
#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_led_control, 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) {
return true;
}
return super.onOptionsItemSelected(item);
}
private class ConnectBT extends AsyncTask<Void, Void, Void> // UI thread
{
private boolean ConnectSuccess = true; //if it's here, it's almost connected
#Override
protected void onPreExecute()
{
progress = ProgressDialog.show(ledControl.this, "Connecting...", "Please wait!!!"); //show a progress dialog
}
#Override
protected Void doInBackground(Void... devices) //while the progress dialog is shown, the connection is done in background
{
try
{
if (btSocket == null || !isBtConnected)
{
myBluetooth = BluetoothAdapter.getDefaultAdapter();//get the mobile bluetooth device
BluetoothDevice dispositivo = myBluetooth.getRemoteDevice(address);//connects to the device's address and checks if it's available
btSocket = dispositivo.createInsecureRfcommSocketToServiceRecord(myUUID);//create a RFCOMM (SPP) connection
BluetoothAdapter.getDefaultAdapter().cancelDiscovery();
btSocket.connect();//start connection
progress.dismiss();
}
}
catch (IOException e)
{
ConnectSuccess = false;//if the try failed, you can check the exception here
}
return null;
}
#Override
protected void onPostExecute(Void result) //after the doInBackground, it checks if everything went fine
{
super.onPostExecute(result);
if (!ConnectSuccess)
{
msg("Connection Failed. Is it a SPP Bluetooth? Try again.");
finish();
}
else
{
msg("Connected.");
isBtConnected = true;
}
if(progress!=null)
progress.dismiss();
if(isBtConnected)
{
myBluetoothThread();
}
}
}
}
Try using this if its a fragment class
getActivity().runOnUiThread(new Runnable() {
#Override
public void run() {
txtMessage.setText("Normal Condition");
txtMessage.setTextColor(getResources().getColor(android.R.color.holo_blue_dark));
}
});
and this is its an activity
this.runOnUiThread(new Runnable() {
#Override
public void run() {
txtMessage.setText("Normal Condition");
txtMessage.setTextColor(getResources().getColor(android.R.color.holo_blue_dark));
}
});
Another solution u can try is.
You can use handler
Handler handler = new Handler();
handler.post(new Runnable() {
public void run() {
txtMessage.setText("Seizure Detected!!!");
txtMessage.setTextColor(getResources().getColor(android.R.color.holo_red_dark));
}
});
I have read some article somewhere that you should not update your textview directly inside the Runnable Thread. So what I did is i created a function that updates the textview then the Runnable run method calls that function. So It look like this.
public class SampleActivity extends AppCompatActivity {
TextView sample;
int counter = 0;
Handler handler;
Runnable runnable;
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.sample);
sample = findViewById(R.id.sample);
handler = new Handler();
runnable = new Runnable() {
#Override
public void run() {
counter++;
updateTextView("Counter: " + counter);
handler.postDelayed(this, 1000);
}
};
handler.postDelayed(runnable, 1000);
}
public void updateTextView(String message) {
sample.setText(message);
}
But I tried it calling the sample.setText("Counter: "+counter) inside the Runnable Thread, it still works though.
Btw here is my sample.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/sample"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="SAWSAW"
android:textColor="#000"
android:textSize="32dp" />
</LinearLayout>
I get this error anytime i try to build my android project.
Error:(106, 99) error: incompatible types: >> cannot be converted to
android.support.v7.util.SortedList.Callback>
The app stream tracks from a playlist in soundcloud.
/*
* Copyright (c) 2015. Ukor
*/
package com.ukorjidechi.bethelcitymobile;
import android.content.Intent;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import com.squareup.picasso.Picasso;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import retrofit.Callback;
import retrofit.RetrofitError;
import retrofit.client.Response;
public class BciRadio extends AppCompatActivity {
private static final String TAG = "MainActivity";
private List<Track> mListItems;
private SCTrackAdapter mAdapter;
private TextView mSelectedTrackTitle;
private ImageView mSelectedTrackImage;
private MediaPlayer mMediaPlayer;
private ImageView mPlayerControl;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bci_radio);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
togglePlayPause();
}
});
mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
mPlayerControl.setImageResource(R.drawable.ic_play);
}
});
mListItems = new ArrayList<Track>();
ListView listView = (ListView)findViewById(R.id.track_list_view);
mAdapter = new SCTrackAdapter(this, mListItems);
listView.setAdapter(mAdapter);
mSelectedTrackTitle = (TextView)findViewById(R.id.selected_track_title);
mSelectedTrackImage = (ImageView)findViewById(R.id.selected_track_image);
mPlayerControl = (ImageView)findViewById(R.id.player_control);
mPlayerControl.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
togglePlayPause();
}
});
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Track track = mListItems.get(position);
mSelectedTrackTitle.setText(track.getTitle());
Picasso.with(BciRadio.this).load(track.getArtworkURL()).into(mSelectedTrackImage);
if (mMediaPlayer.isPlaying()) {
mMediaPlayer.stop();
mMediaPlayer.reset();
}
try {
mMediaPlayer.setDataSource(track.getStreamURL() + "?client_id=" + Config.CLIENT_ID);
mMediaPlayer.prepareAsync();
} catch (IOException e) {
e.printStackTrace();
}
}
});
SCService scService = SoundCloud.getService();
scService.getRecentTracks(new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()), new Callback<List<Track> >() {
#Override
public void success(List<Track> tracks, Response response) {
loadTracks(tracks);
}
#Override
public void failure(RetrofitError error) {
Log.d(TAG, "Error: " + error);
}
});
}
private void loadTracks(List<Track> tracks) {
mListItems.clear();
mListItems.addAll(tracks);
mAdapter.notifyDataSetChanged();
}
private void togglePlayPause() {
if (mMediaPlayer.isPlaying()) {
mMediaPlayer.pause();
mPlayerControl.setImageResource(R.drawable.ic_play);
} else {
mMediaPlayer.start();
mPlayerControl.setImageResource(R.drawable.ic_pause);
}
}
#Override
protected void onDestroy() {
super.onDestroy();
if (mMediaPlayer != null) {
if (mMediaPlayer.isPlaying()) {
mMediaPlayer.stop();
}
mMediaPlayer.release();
mMediaPlayer = null;
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.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) {
Intent setting = new Intent(BciRadio.this, SettingsActivity.class);
startActivity(setting);
return true;
} else if (id == R.id.action_about){
return true;
}
return super.onOptionsItemSelected(item);
}
}
I am using libstreaming library and trying to stream with the RtspClient and the MedicaCodec API. I am testing with a galaxy s3 with android 4.4.
The problem is that no matter if I use buffer to buffer or surface to buffer I get this error : java.lang.IllegalStateException: The decoder input buffer is not big enough (nal=181322, capacity=65536). and java.lang.RuntimeException: The decoder did not decode anything. MediaRecorder api works fine but the quality is so low I can't tell if I have a cat or a dog in front of me.
Here is my code:
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.SurfaceHolder;
import net.majorkernelpanic.streaming.Session;
import net.majorkernelpanic.streaming.SessionBuilder;
import net.majorkernelpanic.streaming.audio.AudioQuality;
import net.majorkernelpanic.streaming.gl.SurfaceView;
import net.majorkernelpanic.streaming.rtsp.RtspClient;
import net.majorkernelpanic.streaming.video.VideoQuality;
import net.majorkernelpanic.streaming.MediaStream;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* A placeholder fragment containing a simple view.
*/
public class MainActivityFragment extends Fragment implements RtspClient.Callback,
Session.Callback, SurfaceHolder.Callback {
// surfaceview
private static SurfaceView mSurfaceView;
// Rtsp session
private Session mSession;
private static RtspClient mClient;
public MainActivityFragment() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_main, container, false);
mSurfaceView = (SurfaceView) view.findViewById(R.id.surface);
// Configures the SessionBuilder
mSession = SessionBuilder.getInstance()
.setContext(getActivity().getApplicationContext())
.setAudioEncoder(SessionBuilder.AUDIO_AAC)
.setAudioQuality(new AudioQuality(8000, 16000))
.setVideoEncoder(SessionBuilder.VIDEO_H264)
.setVideoQuality(new VideoQuality(960, 720, 20, 500000))
.setSurfaceView(mSurfaceView)
.setPreviewOrientation(0)
.setCallback(this)
.build();
// Configures the RTSP client
mClient = new RtspClient();
String ip, port, path;
// We parse the URI written in the Editext
Pattern uri = Pattern.compile("rtsp://(.+):(\\d+)/(.+)");
Matcher m = uri.matcher(AppConfig.STREAM_URL);
m.find();
ip = m.group(1);
port = m.group(2);
path = m.group(3);
mClient.setCredentials(AppConfig.PUBLISHER_USERNAME,
AppConfig.PUBLISHER_PASSWORD);
mClient.setServerAddress(ip, Integer.parseInt(port));
mClient.setStreamPath("/" + path);
mClient.setSession(mSession);
mClient.setCallback(this);
// Use this to force streaming with the MediaRecorder API
mSession.getVideoTrack().setStreamingMethod(MediaStream.MODE_MEDIACODEC_API_2);
mSurfaceView.getHolder().addCallback(this);
return view;
}
#Override
public void onDestroy() {
super.onDestroy();
mClient.release();
mSession.release();
mSurfaceView.getHolder().removeCallback(this);
}
#Override
public void onRtspUpdate(int message, Exception exception) {
switch (message) {
case RtspClient.ERROR_CONNECTION_FAILED:
case RtspClient.ERROR_WRONG_CREDENTIALS:
System.out.println(exception.getMessage());
exception.printStackTrace();
break;
}
}
#Override
public void onSessionError(int reason, int streamType, Exception e) {
switch (reason) {
case Session.ERROR_CAMERA_ALREADY_IN_USE:
break;
case Session.ERROR_CAMERA_HAS_NO_FLASH:
break;
case Session.ERROR_INVALID_SURFACE:
break;
case Session.ERROR_STORAGE_NOT_READY:
break;
case Session.ERROR_CONFIGURATION_NOT_SUPPORTED:
VideoQuality quality = mSession.getVideoTrack().getVideoQuality();
System.out.println("APPERROR: The following settings are not supported on this phone: " +
quality.toString()+" "+
"("+e.getMessage()+")");
e.printStackTrace();
break;
case Session.ERROR_OTHER:
break;
}
if (e != null) {
System.out.println(e.getMessage());
e.printStackTrace();
}
}
#Override
public void onPreviewStarted() {
mClient.startStream();
}
#Override
public void onSessionConfigured() {
}
#Override
public void onSessionStopped() {
}
#Override
public void surfaceChanged(SurfaceHolder arg0, int arg1, int arg2, int arg3) {
}
#Override
public void surfaceCreated(SurfaceHolder holder) {
mSession.startPreview();
}
#Override
public void surfaceDestroyed(SurfaceHolder holder) {
mClient.stopStream();
}
#Override
public void onBitrateUpdate(long bitrate) {
}
#Override
public void onSessionStarted() {
}
}
Please Help! I'm desperate!
The request for more data came late but I found a solution. As many posts say I had to modify the libstreaming library. I changed:
public MediaStream() {
// code change
mRequestedMode = MODE_MEDIACODEC_API_2;
mMode = MODE_MEDIACODEC_API_2;
}
public synchronized void start() throws IllegalStateException, IOException {
if (mDestination==null)
throw new IllegalStateException("No destination ip address set for the stream !");
if (mRtpPort<=0 || mRtcpPort<=0)
throw new IllegalStateException("No destination ports set for the stream !");
mPacketizer.setTimeToLive(mTTL);
// code change
encodeWithMediaCodec();
}
AND had to call to surface method mSession.getVideoTrack().setStreamingMethod(MediaStream.MODE_MEDIACODEC_API_2); AND had to limit my config to these values: http://developer.android.com/guide/appendix/media-formats.html#recommendations
or it would crash or green screen or whatever.
I am making a "Defend the castle" style android application. The game is complete, however I just need help closing my surfaceview and starting a new activity for when the the player has lost the game.
The condition for losing the game is just a boolean variable in my GameThread class. The variable is called "lost" and is by default set to false. When the life of the castle drops below 1, lost is set to true and a sound effect plays.
Ideally, I would like to stop the currently looping sound effects and open a new activity (which is already made and working) upon lost=true.
The main activity is as follows:
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
public class MainActivity extends Activity {
Button btn_startGame;
Activity activity;
GameView mGameView;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
activity = this;
setContentView(R.layout.main);
btn_startGame = (Button) findViewById(R.id.btnStartGame);
btn_startGame.setOnClickListener(new OnClickListener() {
//#Override
public void onClick(View v) {
mGameView = new GameView(activity);
setContentView(mGameView);
mGameView.mThread.doStart();
}
});
}
#Override
public boolean onTouchEvent(MotionEvent event) {
try {
mGameView.mThread.onTouch(event);
} catch(Exception e) {}
return true;
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
// ignore orientation/keyboard change
super.onConfigurationChanged(newConfig);
}
}
The surfaceview is created in this class called GameView:
import android.content.Context;
import android.content.Intent;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.SurfaceHolder.Callback;
public class GameView extends SurfaceView implements Callback {
Context mContext;
GameThread mThread;
public GameView(Context context) {
super(context);
this.mContext = context;
getHolder().addCallback(this);
mThread = new GameThread(getHolder(), mContext, new Handler() {
#Override
public void handleMessage(Message m) {
// Use for pushing back messages.
}
});
setFocusable(true);
}
//#Override
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
Log.d(this.getClass().toString(), "in SurfaceChanged()");
}
//#Override
public void surfaceCreated(SurfaceHolder holder) {
Log.d(this.getClass().toString(), "in SurfaceCreated()");
mThread.running = true;
mThread.start();
}
//#Override
public void surfaceDestroyed(SurfaceHolder holder) {
Log.d(this.getClass().toString(), "in SurfaceDestroyed()");
boolean retry = true;
mThread.running = false;
while (retry) {
try {
mThread.join();
retry = false;
} catch (InterruptedException e) {
}
GameThread.music.stop();
GameThread.groan1.stop();
GameThread.groan2.stop();
GameThread.walk.stop();
GameThread.music.release();
GameThread.groan1.release();
GameThread.groan2.release();
GameThread.walk.release();
GameThread.shoot.release();
}
}
}
The GameThread class contains all of the drawing, the logic and all a run method (below).
#Override
public void run() {
// check if condition here
if(lost){
mContext.runOnUiThread(new Runnable() {
#Override
public void run() {
//start Activity here
Intent intent = new Intent(mContext, LoseActivity.class);
mContext.startActivity(intent);
}
});
}
else{
if (running == true) {
while (running) {
Canvas c = null;
try {
c = mHolder.lockCanvas();
if (width == 0) {
width = c.getWidth();
height = c.getHeight();
player.x = 50;
player.y = 45;
}
synchronized (mHolder) {
long now = System.currentTimeMillis();
update();
draw(c);
ifps++;
if (now > (mLastTime + 1000)) {
mLastTime = now;
fps = ifps;
ifps = 0;
}
}
} finally {
if (c != null) {
mHolder.unlockCanvasAndPost(c);
}
}
}
}
}
The activity that I want to start is called LoseActivity.class. Thank you in advance for any and all help. If anybody needs any further code/explanations, I will be more than happy to post it.
Use runOnUiThread for starting Activity from Thread as:
Change your main Activity as:
public class MainActivity extends Activity {
Button btn_startGame;
Activity activity;
GameView mGameView;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
activity = this;
setContentView(R.layout.main);
btn_startGame = (Button) findViewById(R.id.btnStartGame);
btn_startGame.setOnClickListener(new OnClickListener() {
//#Override
public void onClick(View v) {
mGameView = new GameView(activity,MainActivity.this);
setContentView(mGameView);
mGameView.mThread.doStart();
}
});
}
///your code.....
Change your GameView class as:
public class GameView extends SurfaceView implements Callback {
Context mContext;
Activity contextx;
GameThread mThread;
public GameView(Context context,Activity contextx) {
super(context);
this.mContext = context;
this.contextx=contextx;
getHolder().addCallback(this);
mThread = new GameThread(getHolder(), mContext, new Handler() {
#Override
public void handleMessage(Message m) {
// Use for pushing back messages.
}
});
setFocusable(true);
}
//your code here..........
#Override
public void run() {
// check if condition here
if(lost){
contextx.runOnUiThread(new Runnable() {
#Override
public void run() {
//start Activity here
Intent intent = new Intent(contextx, LoseActivity.class);
contextx.startActivity(intent);
}
});
}
else{
//your code here.........
I am making my first Android app and I am trying to implement Leadbolt unlocker, I have done everything like Leadbolt documentation, but when I launch app it is always crashing. When I remove implement AdListener from public class FullActivity extends Activity implements AdListener then everything is working. App is crashing when Intent full = new Intent(GridActivity.this, FullActivity.class); and it is not even go to super.onCreate(savedInstanceState); breakpoint.
This is FullActivity.java:
import java.io.IOException;
import android.app.Activity;
import android.app.WallpaperManager;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.Toast;
import com.Leadbolt.AdController;
import com.Leadbolt.AdListener;
public class FullActivity extends Activity implements AdListener{
private AdController myController;
private String MY_LB_SECTION_ID="1111111";
private Integer[] mThumbIds = {
R.drawable.p1,
R.drawable.p2,
R.drawable.p3,
R.drawable.p4,
R.drawable.p5,
R.drawable.p6,
R.drawable.p7,
R.drawable.p8,
R.drawable.p9,
R.drawable.p10,
R.drawable.p11,
R.drawable.p12,
R.drawable.p13,
R.drawable.p14,
R.drawable.p15,
R.drawable.p16,
R.drawable.p17,
R.drawable.p18,
R.drawable.p19,
R.drawable.p20,
R.drawable.p21,
R.drawable.p22,
R.drawable.p23,
R.drawable.p24,
R.drawable.p25,
R.drawable.p26,
R.drawable.p27,
R.drawable.p28,
R.drawable.p29,
R.drawable.p30,
R.drawable.p31,
R.drawable.p32,
R.drawable.p33,
R.drawable.p34,
R.drawable.p35,
R.drawable.p36,
R.drawable.p37,
R.drawable.p38,
R.drawable.p39,
R.drawable.p40,
R.drawable.p41,
R.drawable.p42,
R.drawable.p43,
R.drawable.p44,
R.drawable.p45,
R.drawable.p46,
R.drawable.p47,
R.drawable.p48,
R.drawable.p49,
R.drawable.p50
};
Integer imageId;
TouchImageView touch;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
final Activity act = FullActivity.this;
final AdListener listener = FullActivity.this;
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null) {
imageId = extras.getInt("image");
touch = new TouchImageView(this);
Bitmap snoop = BitmapFactory.decodeResource(getResources(), mThumbIds[imageId]);
touch.setImageBitmap(snoop);
touch.setMaxZoom(4f); //change the max level of zoom, default is 3f
setContentView(touch);
}
final String PREFS_NAME = "AppPrefs";
SharedPreferences settings = getSharedPreferences(PREFS_NAME, 0);
int ad = settings.getInt("ad", 0);
if((imageId > 25)&&(ad < 1)){
touch.post(new Runnable() {
public void run(){
myController = new AdController(act, MY_LB_SECTION_ID,
listener);
myController.loadAd();
}
});
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main_menu, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.set_back:
setBack();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private void setBack() {
WallpaperManager myWallpaperManager
= WallpaperManager.getInstance(getApplicationContext());
try {
myWallpaperManager.setResource(mThumbIds[imageId]);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Toast.makeText(FullActivity.this.getApplicationContext(), "Wallapers set!", Toast.LENGTH_SHORT).show();
}
public void onDestroy(){
myController.destroyAd();
super.onDestroy();
}
public void onAdClicked() {}
public void onAdClosed() {}
public void onAdCompleted() {
// TODO Auto-generated method stub
SharedPreferences settings = getSharedPreferences("AppPrefs", 0);
SharedPreferences.Editor editor = settings.edit();
editor.putInt("ad", 1);
// Commit the edits!
editor.commit();
}
public void onAdFailed() {
this.runOnUiThread(new Runnable() {
public void run() {
if(myController != null){
myController.destroyAd();
}
}
});
}
public void onAdLoaded() {}
public void onAdProgress() {}
}
We have made some adjustments to the code which should resolve this for you.
package com.mkstudio.hdwallpapers;
import java.io.IOException;
import android.app.Activity;
import android.app.WallpaperManager;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.Toast;
import com.Leadbolt.AdController;
import com.Leadbolt.AdListener;
public class FullActivity extends Activity{
private AdController myController;
private String MY_LB_SECTION_ID="729926945";
// references to our images
private Integer[] mThumbIds = {
R.drawable.p1,
R.drawable.p2,
R.drawable.p3,
R.drawable.p4,
R.drawable.p5,
R.drawable.p6,
R.drawable.p7,
R.drawable.p8,
R.drawable.p9,
R.drawable.p10,
R.drawable.p11,
R.drawable.p12,
R.drawable.p13,
R.drawable.p14,
R.drawable.p15,
R.drawable.p16,
R.drawable.p17,
R.drawable.p18,
R.drawable.p19,
R.drawable.p20,
R.drawable.p21,
R.drawable.p22,
R.drawable.p23,
R.drawable.p24,
R.drawable.p25,
R.drawable.p26,
R.drawable.p27,
R.drawable.p28,
R.drawable.p29,
R.drawable.p30,
R.drawable.p31,
R.drawable.p32,
R.drawable.p33,
R.drawable.p34,
R.drawable.p35,
R.drawable.p36,
R.drawable.p37,
R.drawable.p38,
R.drawable.p39,
R.drawable.p40,
R.drawable.p41,
R.drawable.p42,
R.drawable.p43,
R.drawable.p44,
R.drawable.p45,
R.drawable.p46,
R.drawable.p47,
R.drawable.p48,
R.drawable.p49,
R.drawable.p50
};
Integer imageId;
TouchImageView touch;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//setContentView(R.layout.full);
Bundle extras = getIntent().getExtras();
if (extras != null) {
imageId = extras.getInt("image");
touch = new TouchImageView(this);
Bitmap snoop = BitmapFactory.decodeResource(getResources(), mThumbIds[imageId]);
touch.setImageBitmap(snoop);
touch.setMaxZoom(4f); //change the max level of zoom, default is 3f
setContentView(touch);
}
final String PREFS_NAME = "SexyRec";
final Activity act = this;
SharedPreferences settings = getSharedPreferences(PREFS_NAME, 0);
int ad = settings.getInt("ad", 0);
if((imageId > 25)&&(ad < 1)){
touch.post(new Runnable() {
public void run(){
myController = new AdController(act, MY_LB_SECTION_ID, new AdListener() {
public void onAdProgress() {
// TODO Auto-generated method stub
}
public void onAdLoaded() {
// TODO Auto-generated method stub
}
public void onAdFailed() {
// TODO Auto-generated method stub
}
public void onAdCompleted() {
// TODO Auto-generated method stub
SharedPreferences settings = getSharedPreferences("SexyRec", 0);
SharedPreferences.Editor editor = settings.edit();
editor.putInt("ad", 1);
// Commit the edits!
editor.commit();
}
public void onAdClosed() {
// TODO Auto-generated method stub
}
public void onAdClicked() {
// TODO Auto-generated method stub
}
});
myController.loadAd();
}
});
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main_menu, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.set_back:
setBack();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private void setBack() {
//chuckNorris.setResourceAsWallpaper(mThumbIds[imageId]);
WallpaperManager myWallpaperManager
= WallpaperManager.getInstance(getApplicationContext());
try {
myWallpaperManager.setResource(mThumbIds[imageId]);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Toast.makeText(FullActivity.this.getApplicationContext(), "Wallapers set!", Toast.LENGTH_SHORT).show();
}
public void onDestroy(){
myController.destroyAd();
super.onDestroy();
}
}