闪屏从服务中获取价值
splash screen getting value from the service
我有启动画面，上面有倒计时。我在示例中手动分配时间值 time = 10000。
1)如何将从服务中获取的值分配给时间变量。
2) 我怎样才能比较这两个时间，然后将服务时间分配给启动画面 activity.
Activity
TextView text1, text2, text3;
// int time= 3600000*8;
int time = 10000;
public int Main_time ;
private UsbService usbService;
private EditText editText;
private MyHandler mHandler;
StringBuilder stringBuilder = new StringBuilder();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash_screen);
mHandler = new MyHandler(splash_screen.this);
splashScreenUseAsyncTask();
int mUIFlag = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LOW_PROFILE
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
getWindow().getDecorView().setSystemUiVisibility(mUIFlag);
text1 = (TextView) findViewById(R.id.tv_hour);
text2 = (TextView) findViewById(R.id.tv_minute);
text3 = (TextView) findViewById(R.id.tv_second);
}
private final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (intent.getAction()) {
case UsbService.ACTION_USB_PERMISSION_GRANTED: // USB PERMISSION GRANTED
Toast.makeText(context, "USB Ready", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_PERMISSION_NOT_GRANTED: // USB PERMISSION NOT GRANTED
Toast.makeText(context, "USB Permission not granted", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_NO_USB: // NO USB CONNECTED
Toast.makeText(context, "No USB connected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_DISCONNECTED: // USB DISCONNECTED
Toast.makeText(context, "USB disconnected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_NOT_SUPPORTED: // USB NOT SUPPORTED
Toast.makeText(context, "USB device not supported", Toast.LENGTH_SHORT).show();
break;
}
}
};
private final ServiceConnection usbConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName arg0, IBinder arg1) {
usbService = ((UsbService.UsbBinder) arg1).getService();
usbService.setHandler(mHandler);
//usbService.sendATGetESN();
//usbService.sendATGetSTART();
//usbService.sendATGetPC();
//usbService.sendATGetSTOP();
usbService.sendATGetACC();
}
@Override
public void onServiceDisconnected(ComponentName arg0) {
usbService = null;
}
};
@Override
public void onResume() {
super.onResume();
setFilters(); // Start listening notifications from UsbService
startService(UsbService.class, usbConnection, null); // Start UsbService(if it was not started before) and Bind it
}
@Override
public void onPause() {
try {
unregisterReceiver(mUsbReceiver);
unbindService(usbConnection);
} catch (IllegalArgumentException ex) {
}
super.onPause();
}
@Override
public void onDestroy() {
try{
if(mUsbReceiver!=null)
unregisterReceiver(mUsbReceiver);
}catch(Exception e){}
super.onDestroy();
}
private void startService(Class<?> service, ServiceConnection serviceConnection, Bundle extras) {
Intent serviceIntent = new Intent(this, splash_screen.class);
this.startService(serviceIntent);
startService(serviceIntent);
if (!UsbService.SERVICE_CONNECTED) {
Intent startService = new Intent(this, splash_screen.class);
if (extras != null && !extras.isEmpty()) {
Set<String> keys = extras.keySet();
for (String key : keys) {
String extra = extras.getString(key);
startService.putExtra(key, extra);
}
}
startService(startService);
}
Intent bindingIntent = new Intent(this, service);
bindService(bindingIntent, serviceConnection, Context.BIND_AUTO_CREATE);
}
private void setFilters() {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbService.ACTION_USB_PERMISSION_GRANTED);
filter.addAction(UsbService.ACTION_NO_USB);
filter.addAction(UsbService.ACTION_USB_DISCONNECTED);
filter.addAction(UsbService.ACTION_USB_NOT_SUPPORTED);
filter.addAction(UsbService.ACTION_USB_PERMISSION_NOT_GRANTED);
registerReceiver(mUsbReceiver, filter);
}
public class MyHandler extends Handler {
private final WeakReference<splash_screen> mActivity;
public MyHandler(splash_screen activity) {
mActivity = new WeakReference<>(activity);
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case UsbService.MESSAGE_FROM_SERIAL_PORT:
String data = (String) msg.obj;
StringBuilder main= mActivity.get().stringBuilder.append(data);
Main_time = Integer.parseInt(main.toString());
Log.d("REPLY", "Processing Accumulator List Command22"+Main_time);
break;
}
}
}
private void splashScreenUseAsyncTask() {
// Create a AsyncTask object.
final RetrieveDateTask retrieveDateTask = new RetrieveDateTask();
retrieveDateTask.execute("", "", "");
// Get splash image view object.
final ImageView splashImageView = (ImageView) findViewById(R.id.logo_id);
//for 5 Hours
CountDownTimer countDownTimer = new CountDownTimer(time, 1000) {
@Override
public void onTick(long l) {
//long Days = l / (24 * 60 * 60 * 1000);
long Hours = l / (60 * 60 * 1000) % 24;
long Minutes = l / (60 * 1000) % 60;
long Seconds = l / 1000 % 60;
// tv_days.setText(String.format("%02d", Days));
text1.setText(String.format("%02d", Hours));
text2.setText(String.format("%02d", Minutes));
text3.setText(String.format("%02d", Seconds));
AlphaAnimation anim = new AlphaAnimation(1.0f, 0.0f);
anim.setDuration(500);
anim.setRepeatCount(anim.INFINITE);
anim.setRepeatMode(Animation.REVERSE);
splashImageView.startAnimation(anim);
}
@Override
public void onFinish() {
// When count down complete, set the image to invisible.
//imageAplha = 0;
//splashImageView.setAlpha(imageAplha);
// If AsyncTask is not complete, restart the counter to count again.
if (!retrieveDateTask.isAsyncTaskComplete()) {
this.start();
}
}
};
// Start the count down timer.
countDownTimer.start();
}
// This is the async task class that get data from network.
private class RetrieveDateTask extends AsyncTask<String, String, String> {
// Indicate whether AsyncTask complete or not.
private boolean asyncTaskComplete = false;
public boolean isAsyncTaskComplete() {
return asyncTaskComplete;
}
public void setAsyncTaskComplete(boolean asyncTaskComplete) {
this.asyncTaskComplete = asyncTaskComplete;
}
// This method will be called before AsyncTask run.
@Override
protected void onPreExecute() {
this.asyncTaskComplete = false;
}
// This method will be called when AsyncTask run.
@Override
protected String doInBackground(String... strings) {
try {
// Simulate a network operation which will last for 10 seconds.
Thread currTread = Thread.currentThread();
currTread.sleep(time);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
return null;
}
}
// This method will be called after AsyncTask run.
@Override
protected void onPostExecute(String s) {
// Start SplashScreenMainActivity.
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
this.asyncTaskComplete = true;
}
}
服务
long sec = Integer.parseInt(value9);
long result = TimeUnit.SECONDS.toMillis(sec);
Log.d("REPLY","Milli"+ result);
String s = String.valueOf(result);
if (mHandler != null) {
mHandler.obtainMessage(MESSAGE_FROM_SERIAL_PORT, s).sendToTarget();
}
new MyTask().execute();
private class MyTask extends AsyncTask<Void,Void,Long>{
@Override
protected Long doInBackground(Void... voids) {
//after downloading or after getting time from service that time for example 3000 we received
return 3000l;
}
@Override
protected void onPostExecute(Long aLong) {
super.onPostExecute(aLong);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
startActivity(new Intent(SplashScreen.this,MainActivity.class));
}
},timeinMs);
}
}
public class splash_screen extends AppCompatActivity {
TextView text1, text2, text3,display;
// int time= 3600000*8;
public String data;
private UsbService usbService;
private EditText editText;
private MyHandler mHandler;
public StringBuilder stringBuilder = new StringBuilder();
long time = 60000;
private long result ;
private long result2 ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash_screen);
mHandler = new MyHandler(splash_screen.this);
int mUIFlag = View.SYSTEM_UI_FLAG_LOW_PROFILE
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
getWindow().getDecorView().setSystemUiVisibility(mUIFlag);
text1 = (TextView) findViewById(R.id.tv_hour);
text2 = (TextView) findViewById(R.id.tv_minute);
text3 = (TextView) findViewById(R.id.tv_second);
}
private final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (intent.getAction()) {
case UsbService.ACTION_USB_PERMISSION_GRANTED: // USB PERMISSION GRANTED
Toast.makeText(context, "USB Ready", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_PERMISSION_NOT_GRANTED: // USB PERMISSION NOT GRANTED
Toast.makeText(context, "USB Permission not granted", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_NO_USB: // NO USB CONNECTED
Toast.makeText(context, "No USB connected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_DISCONNECTED: // USB DISCONNECTED
Toast.makeText(context, "USB disconnected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_NOT_SUPPORTED: // USB NOT SUPPORTED
Toast.makeText(context, "USB device not supported", Toast.LENGTH_SHORT).show();
break;
}
}
};
private final ServiceConnection usbConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName arg0, IBinder arg1) {
usbService = ((UsbService.UsbBinder) arg1).getService();
usbService.setHandler(mHandler);
usbService.sendATGetACC();
}
@Override
public void onServiceDisconnected(ComponentName arg0) {
usbService = null;
}
};
@Override
public void onResume() {
super.onResume();
setFilters(); // Start listening notifications from UsbService
startService(UsbService.class, usbConnection, null); // Start UsbService(if it was not started before) and Bind it
}
@Override
public void onPause() {
try {
unregisterReceiver(mUsbReceiver);
unbindService(usbConnection);
} catch (IllegalArgumentException ex) {
}
super.onPause();
}
@Override
public void onDestroy() {
try{
if(mUsbReceiver!=null)
unregisterReceiver(mUsbReceiver);
}catch(Exception e){}
super.onDestroy();
}
private void startService(Class<?> service, ServiceConnection serviceConnection, Bundle extras) {
Intent serviceIntent = new Intent(this, splash_screen.class);
this.startService(serviceIntent);
startService(serviceIntent);
if (!UsbService.SERVICE_CONNECTED) {
Intent startService = new Intent(this, splash_screen.class);
if (extras != null && !extras.isEmpty()) {
Set<String> keys = extras.keySet();
for (String key : keys) {
String extra = extras.getString(key);
startService.putExtra(key, extra);
}
}
startService(startService);
}
Intent bindingIntent = new Intent(this, service);
bindService(bindingIntent, serviceConnection, Context.BIND_AUTO_CREATE);
}
private void setFilters() {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbService.ACTION_USB_PERMISSION_GRANTED);
filter.addAction(UsbService.ACTION_NO_USB);
filter.addAction(UsbService.ACTION_USB_DISCONNECTED);
filter.addAction(UsbService.ACTION_USB_NOT_SUPPORTED);
filter.addAction(UsbService.ACTION_USB_PERMISSION_NOT_GRANTED);
registerReceiver(mUsbReceiver, filter);
}
public class MyHandler extends Handler {
private final WeakReference<splash_screen> mActivity;
public MyHandler(splash_screen activity) {
mActivity = new WeakReference<>(activity);
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case UsbService.MESSAGE_FROM_SERIAL_PORT:
String data = (String) msg.obj;
mActivity.get().time(data);
break;
}
}
}
public void time(String data) {
long sec = Integer.parseInt(data);
result = TimeUnit.SECONDS.toMillis(sec);
Log.d("REPLY", "Result value"+result);
result2 = time - result;
Log.d("REPLY", "Result2 value"+result2);
Log.d("REPLY", "Time value"+time);
if(result>=time) {
//usbService.sendATGetSTOP();
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
}
else{
if (result >= time) {
// usbService.sendATGetSTOP();
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
} else {
// Log.d("REPLY", "result2 value " + result2);
splashScreenUseAsyncTask();
} }
}
private void splashScreenUseAsyncTask() {
// Create a AsyncTask object.
final RetrieveDateTask retrieveDateTask = new RetrieveDateTask();
retrieveDateTask.execute("", "", "");
// Get splash image view object.
final ImageView splashImageView = (ImageView) findViewById(R.id.logo_id);
//for 5 Hours
CountDownTimer countDownTimer = new CountDownTimer(result2, 1000) {
@SuppressLint("DefaultLocale")
@Override
public void onTick(long l) {
long Hours = l / (60 * 60 * 1000) % 24;
long Minutes = l / (60 * 1000) % 60;
long Seconds = l / 1000 % 60;
// tv_days.setText(String.format("%02d", Days));
text1.setText(String.format("%02d", Hours));
text2.setText(String.format("%02d", Minutes));
text3.setText(String.format("%02d", Seconds));
AlphaAnimation anim = new AlphaAnimation(1.0f, 0.0f);
anim.setDuration(500);
anim.setRepeatCount(anim.INFINITE);
anim.setRepeatMode(Animation.REVERSE);
splashImageView.startAnimation(anim);
}
@Override
public void onFinish() {
if (!retrieveDateTask.isAsyncTaskComplete()) {
this.start();
}
}
};
// Start the count down timer.
countDownTimer.start();
}
// This is the async task class that get data from network.
@SuppressLint("StaticFieldLeak")
private class RetrieveDateTask extends AsyncTask<String, String, String> {
// Indicate whether AsyncTask complete or not.
private boolean asyncTaskComplete = false;
public boolean isAsyncTaskComplete() {
return asyncTaskComplete;
}
public void setAsyncTaskComplete(boolean asyncTaskComplete) {
this.asyncTaskComplete = asyncTaskComplete;
}
// This method will be called before AsyncTask run.
@Override
protected void onPreExecute() {
this.asyncTaskComplete = false;
}
// This method will be called when AsyncTask run.
@Override
protected String doInBackground(String... strings) {
try {
// Simulate a network operation which will last for 10 seconds.
Thread currTread = Thread.currentThread();
currTread.sleep(result2);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
return null;
}
}
// This method will be called after AsyncTask run.
@Override
protected void onPostExecute(String s) {
//usbService.sendATGetSTOP();
// Start SplashScreenMainActivity.
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
this.asyncTaskComplete = true;
usbService.sendATGetACC();
}
}
}
我有启动画面，上面有倒计时。我在示例中手动分配时间值 time = 10000。
1)如何将从服务中获取的值分配给时间变量。 2) 我怎样才能比较这两个时间，然后将服务时间分配给启动画面 activity.
Activity
TextView text1, text2, text3;
// int time= 3600000*8;
int time = 10000;
public int Main_time ;
private UsbService usbService;
private EditText editText;
private MyHandler mHandler;
StringBuilder stringBuilder = new StringBuilder();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash_screen);
mHandler = new MyHandler(splash_screen.this);
splashScreenUseAsyncTask();
int mUIFlag = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LOW_PROFILE
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
getWindow().getDecorView().setSystemUiVisibility(mUIFlag);
text1 = (TextView) findViewById(R.id.tv_hour);
text2 = (TextView) findViewById(R.id.tv_minute);
text3 = (TextView) findViewById(R.id.tv_second);
}
private final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (intent.getAction()) {
case UsbService.ACTION_USB_PERMISSION_GRANTED: // USB PERMISSION GRANTED
Toast.makeText(context, "USB Ready", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_PERMISSION_NOT_GRANTED: // USB PERMISSION NOT GRANTED
Toast.makeText(context, "USB Permission not granted", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_NO_USB: // NO USB CONNECTED
Toast.makeText(context, "No USB connected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_DISCONNECTED: // USB DISCONNECTED
Toast.makeText(context, "USB disconnected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_NOT_SUPPORTED: // USB NOT SUPPORTED
Toast.makeText(context, "USB device not supported", Toast.LENGTH_SHORT).show();
break;
}
}
};
private final ServiceConnection usbConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName arg0, IBinder arg1) {
usbService = ((UsbService.UsbBinder) arg1).getService();
usbService.setHandler(mHandler);
//usbService.sendATGetESN();
//usbService.sendATGetSTART();
//usbService.sendATGetPC();
//usbService.sendATGetSTOP();
usbService.sendATGetACC();
}
@Override
public void onServiceDisconnected(ComponentName arg0) {
usbService = null;
}
};
@Override
public void onResume() {
super.onResume();
setFilters(); // Start listening notifications from UsbService
startService(UsbService.class, usbConnection, null); // Start UsbService(if it was not started before) and Bind it
}
@Override
public void onPause() {
try {
unregisterReceiver(mUsbReceiver);
unbindService(usbConnection);
} catch (IllegalArgumentException ex) {
}
super.onPause();
}
@Override
public void onDestroy() {
try{
if(mUsbReceiver!=null)
unregisterReceiver(mUsbReceiver);
}catch(Exception e){}
super.onDestroy();
}
private void startService(Class<?> service, ServiceConnection serviceConnection, Bundle extras) {
Intent serviceIntent = new Intent(this, splash_screen.class);
this.startService(serviceIntent);
startService(serviceIntent);
if (!UsbService.SERVICE_CONNECTED) {
Intent startService = new Intent(this, splash_screen.class);
if (extras != null && !extras.isEmpty()) {
Set<String> keys = extras.keySet();
for (String key : keys) {
String extra = extras.getString(key);
startService.putExtra(key, extra);
}
}
startService(startService);
}
Intent bindingIntent = new Intent(this, service);
bindService(bindingIntent, serviceConnection, Context.BIND_AUTO_CREATE);
}
private void setFilters() {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbService.ACTION_USB_PERMISSION_GRANTED);
filter.addAction(UsbService.ACTION_NO_USB);
filter.addAction(UsbService.ACTION_USB_DISCONNECTED);
filter.addAction(UsbService.ACTION_USB_NOT_SUPPORTED);
filter.addAction(UsbService.ACTION_USB_PERMISSION_NOT_GRANTED);
registerReceiver(mUsbReceiver, filter);
}
public class MyHandler extends Handler {
private final WeakReference<splash_screen> mActivity;
public MyHandler(splash_screen activity) {
mActivity = new WeakReference<>(activity);
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case UsbService.MESSAGE_FROM_SERIAL_PORT:
String data = (String) msg.obj;
StringBuilder main= mActivity.get().stringBuilder.append(data);
Main_time = Integer.parseInt(main.toString());
Log.d("REPLY", "Processing Accumulator List Command22"+Main_time);
break;
}
}
}
private void splashScreenUseAsyncTask() {
// Create a AsyncTask object.
final RetrieveDateTask retrieveDateTask = new RetrieveDateTask();
retrieveDateTask.execute("", "", "");
// Get splash image view object.
final ImageView splashImageView = (ImageView) findViewById(R.id.logo_id);
//for 5 Hours
CountDownTimer countDownTimer = new CountDownTimer(time, 1000) {
@Override
public void onTick(long l) {
//long Days = l / (24 * 60 * 60 * 1000);
long Hours = l / (60 * 60 * 1000) % 24;
long Minutes = l / (60 * 1000) % 60;
long Seconds = l / 1000 % 60;
// tv_days.setText(String.format("%02d", Days));
text1.setText(String.format("%02d", Hours));
text2.setText(String.format("%02d", Minutes));
text3.setText(String.format("%02d", Seconds));
AlphaAnimation anim = new AlphaAnimation(1.0f, 0.0f);
anim.setDuration(500);
anim.setRepeatCount(anim.INFINITE);
anim.setRepeatMode(Animation.REVERSE);
splashImageView.startAnimation(anim);
}
@Override
public void onFinish() {
// When count down complete, set the image to invisible.
//imageAplha = 0;
//splashImageView.setAlpha(imageAplha);
// If AsyncTask is not complete, restart the counter to count again.
if (!retrieveDateTask.isAsyncTaskComplete()) {
this.start();
}
}
};
// Start the count down timer.
countDownTimer.start();
}
// This is the async task class that get data from network.
private class RetrieveDateTask extends AsyncTask<String, String, String> {
// Indicate whether AsyncTask complete or not.
private boolean asyncTaskComplete = false;
public boolean isAsyncTaskComplete() {
return asyncTaskComplete;
}
public void setAsyncTaskComplete(boolean asyncTaskComplete) {
this.asyncTaskComplete = asyncTaskComplete;
}
// This method will be called before AsyncTask run.
@Override
protected void onPreExecute() {
this.asyncTaskComplete = false;
}
// This method will be called when AsyncTask run.
@Override
protected String doInBackground(String... strings) {
try {
// Simulate a network operation which will last for 10 seconds.
Thread currTread = Thread.currentThread();
currTread.sleep(time);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
return null;
}
}
// This method will be called after AsyncTask run.
@Override
protected void onPostExecute(String s) {
// Start SplashScreenMainActivity.
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
this.asyncTaskComplete = true;
}
}
服务
long sec = Integer.parseInt(value9);
long result = TimeUnit.SECONDS.toMillis(sec);
Log.d("REPLY","Milli"+ result);
String s = String.valueOf(result);
if (mHandler != null) {
mHandler.obtainMessage(MESSAGE_FROM_SERIAL_PORT, s).sendToTarget();
}
new MyTask().execute();
private class MyTask extends AsyncTask<Void,Void,Long>{
@Override
protected Long doInBackground(Void... voids) {
//after downloading or after getting time from service that time for example 3000 we received
return 3000l;
}
@Override
protected void onPostExecute(Long aLong) {
super.onPostExecute(aLong);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
startActivity(new Intent(SplashScreen.this,MainActivity.class));
}
},timeinMs);
}
}
public class splash_screen extends AppCompatActivity {
TextView text1, text2, text3,display;
// int time= 3600000*8;
public String data;
private UsbService usbService;
private EditText editText;
private MyHandler mHandler;
public StringBuilder stringBuilder = new StringBuilder();
long time = 60000;
private long result ;
private long result2 ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash_screen);
mHandler = new MyHandler(splash_screen.this);
int mUIFlag = View.SYSTEM_UI_FLAG_LOW_PROFILE
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
getWindow().getDecorView().setSystemUiVisibility(mUIFlag);
text1 = (TextView) findViewById(R.id.tv_hour);
text2 = (TextView) findViewById(R.id.tv_minute);
text3 = (TextView) findViewById(R.id.tv_second);
}
private final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (intent.getAction()) {
case UsbService.ACTION_USB_PERMISSION_GRANTED: // USB PERMISSION GRANTED
Toast.makeText(context, "USB Ready", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_PERMISSION_NOT_GRANTED: // USB PERMISSION NOT GRANTED
Toast.makeText(context, "USB Permission not granted", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_NO_USB: // NO USB CONNECTED
Toast.makeText(context, "No USB connected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_DISCONNECTED: // USB DISCONNECTED
Toast.makeText(context, "USB disconnected", Toast.LENGTH_SHORT).show();
break;
case UsbService.ACTION_USB_NOT_SUPPORTED: // USB NOT SUPPORTED
Toast.makeText(context, "USB device not supported", Toast.LENGTH_SHORT).show();
break;
}
}
};
private final ServiceConnection usbConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName arg0, IBinder arg1) {
usbService = ((UsbService.UsbBinder) arg1).getService();
usbService.setHandler(mHandler);
usbService.sendATGetACC();
}
@Override
public void onServiceDisconnected(ComponentName arg0) {
usbService = null;
}
};
@Override
public void onResume() {
super.onResume();
setFilters(); // Start listening notifications from UsbService
startService(UsbService.class, usbConnection, null); // Start UsbService(if it was not started before) and Bind it
}
@Override
public void onPause() {
try {
unregisterReceiver(mUsbReceiver);
unbindService(usbConnection);
} catch (IllegalArgumentException ex) {
}
super.onPause();
}
@Override
public void onDestroy() {
try{
if(mUsbReceiver!=null)
unregisterReceiver(mUsbReceiver);
}catch(Exception e){}
super.onDestroy();
}
private void startService(Class<?> service, ServiceConnection serviceConnection, Bundle extras) {
Intent serviceIntent = new Intent(this, splash_screen.class);
this.startService(serviceIntent);
startService(serviceIntent);
if (!UsbService.SERVICE_CONNECTED) {
Intent startService = new Intent(this, splash_screen.class);
if (extras != null && !extras.isEmpty()) {
Set<String> keys = extras.keySet();
for (String key : keys) {
String extra = extras.getString(key);
startService.putExtra(key, extra);
}
}
startService(startService);
}
Intent bindingIntent = new Intent(this, service);
bindService(bindingIntent, serviceConnection, Context.BIND_AUTO_CREATE);
}
private void setFilters() {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbService.ACTION_USB_PERMISSION_GRANTED);
filter.addAction(UsbService.ACTION_NO_USB);
filter.addAction(UsbService.ACTION_USB_DISCONNECTED);
filter.addAction(UsbService.ACTION_USB_NOT_SUPPORTED);
filter.addAction(UsbService.ACTION_USB_PERMISSION_NOT_GRANTED);
registerReceiver(mUsbReceiver, filter);
}
public class MyHandler extends Handler {
private final WeakReference<splash_screen> mActivity;
public MyHandler(splash_screen activity) {
mActivity = new WeakReference<>(activity);
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case UsbService.MESSAGE_FROM_SERIAL_PORT:
String data = (String) msg.obj;
mActivity.get().time(data);
break;
}
}
}
public void time(String data) {
long sec = Integer.parseInt(data);
result = TimeUnit.SECONDS.toMillis(sec);
Log.d("REPLY", "Result value"+result);
result2 = time - result;
Log.d("REPLY", "Result2 value"+result2);
Log.d("REPLY", "Time value"+time);
if(result>=time) {
//usbService.sendATGetSTOP();
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
}
else{
if (result >= time) {
// usbService.sendATGetSTOP();
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
} else {
// Log.d("REPLY", "result2 value " + result2);
splashScreenUseAsyncTask();
} }
}
private void splashScreenUseAsyncTask() {
// Create a AsyncTask object.
final RetrieveDateTask retrieveDateTask = new RetrieveDateTask();
retrieveDateTask.execute("", "", "");
// Get splash image view object.
final ImageView splashImageView = (ImageView) findViewById(R.id.logo_id);
//for 5 Hours
CountDownTimer countDownTimer = new CountDownTimer(result2, 1000) {
@SuppressLint("DefaultLocale")
@Override
public void onTick(long l) {
long Hours = l / (60 * 60 * 1000) % 24;
long Minutes = l / (60 * 1000) % 60;
long Seconds = l / 1000 % 60;
// tv_days.setText(String.format("%02d", Days));
text1.setText(String.format("%02d", Hours));
text2.setText(String.format("%02d", Minutes));
text3.setText(String.format("%02d", Seconds));
AlphaAnimation anim = new AlphaAnimation(1.0f, 0.0f);
anim.setDuration(500);
anim.setRepeatCount(anim.INFINITE);
anim.setRepeatMode(Animation.REVERSE);
splashImageView.startAnimation(anim);
}
@Override
public void onFinish() {
if (!retrieveDateTask.isAsyncTaskComplete()) {
this.start();
}
}
};
// Start the count down timer.
countDownTimer.start();
}
// This is the async task class that get data from network.
@SuppressLint("StaticFieldLeak")
private class RetrieveDateTask extends AsyncTask<String, String, String> {
// Indicate whether AsyncTask complete or not.
private boolean asyncTaskComplete = false;
public boolean isAsyncTaskComplete() {
return asyncTaskComplete;
}
public void setAsyncTaskComplete(boolean asyncTaskComplete) {
this.asyncTaskComplete = asyncTaskComplete;
}
// This method will be called before AsyncTask run.
@Override
protected void onPreExecute() {
this.asyncTaskComplete = false;
}
// This method will be called when AsyncTask run.
@Override
protected String doInBackground(String... strings) {
try {
// Simulate a network operation which will last for 10 seconds.
Thread currTread = Thread.currentThread();
currTread.sleep(result2);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
return null;
}
}
// This method will be called after AsyncTask run.
@Override
protected void onPostExecute(String s) {
//usbService.sendATGetSTOP();
// Start SplashScreenMainActivity.
Intent mainIntent = new Intent(splash_screen.this,
MainActivity.class);
splash_screen.this.startActivity(mainIntent);
// Close SplashScreenActivity.
splash_screen.this.finish();
this.asyncTaskComplete = true;
usbService.sendATGetACC();
}
}
}