I am trying to code so I get a message saying "Progress changed" when I move a seekbar but my code is not working.
textView = (TextView) findViewById(R.id.textView1);
seekBar = (SeekBar) findViewById(R.id.seekBar1);
Listener seekChange = new Listener();
seekBar.setOnSeekBarChangeListener(seekChange);
The inner class is:
private class Listener implements OnSeekBarChangeListener
i used this code for find my location(latitude and longitude) but this code sometimes
response quickly (A few seconds) and sometimes it has a delay of More than 10 minutes .
where is the problem(s)?
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_
in my MainActivity onCreateView i create a seek bar programatically (no xml) like this:
mVolControlSB = new SeekBar(context);
mVolControlSB.setMax(maxVolume);
mVolControlSB.setProgress(curVolume);
mVolControlSB.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar arg0) {
Log.d("MainActi
When the screen rotates my seekbar's colored bar goes back to its initial value, while the thumb remains at the correct position.
Basically from this:
It becomes like this:
Note that the TextView showing 15 is connected to the seekbar and correctly shows the same value, which is updated in onCreateView retrieving the value with getProgress on the seekbar, so the seekbar has the correct prog
I want to add approximation alert to my location manager. i am giving latitude and longituge and giving 20 in the distance paramater. when i give the same lat and long from the emulator , my approximation pending intent do not trigerr. whats wrong?
Link successfully established and able to send data.
Android is sending SeekBar data when ever we change it.
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if(seekBar.getId() == R.id.seekBar)
{
speed.setText(String.valueOf(progress));
String outputData = String.valueOf(progress);
streams.write(outputData.getBytes());
}
}
str
I have made simple program to retrieve the location my code is as below...
package com.example.locn;
import android.app.Activity;
import android.content.Context;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widge
I want to lock the screen of the app on button click
I have written the code as
public class MainActivity extends DeviceAdminReceiver{
public void makeTest()
{
System.out.println("Entered Main Class");
}
public class Controller extends Activity {
static final int RESULT_ENABLE = 1;
Button powerOff;
int amountOfTime =20*1000;
Context context = this;
DevicePolicyManager mDPM;
ActivityManag
@Override
public void onSaveInstanceState(Bundle savedInstanceState) {
// Save UI state changes to the savedInstanceState.
// This bundle will be passed to onCreate if the process is
// killed and restarted.
savedInstanceState.putLong("lastSend", lastSent);
//more variables stored
}
/** Called when the activity is first created.
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