asynctask android alternative
new Thread(new Runnable() {
@Override
public void run() {
//Do stuff
runOnUiThread(new Runnable() {
@Override
public void run() {
//UI updates
}
});
}
}).start();asynctask android alternative
new Thread(new Runnable() {
@Override
public void run() {
//Do stuff
runOnUiThread(new Runnable() {
@Override
public void run() {
//UI updates
}
});
}
}).start();start async task android
import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.provider.Settings.System;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.view.View.OnClickListener;
public class AsyncTaskActivity extends Activity implements OnClickListener {
Button btn;
AsyncTask<?, ?, ?> runningTask;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btn = findViewById(R.id.button1);
// Because we implement OnClickListener, we only
// have to pass "this" (much easier)
btn.setOnClickListener(this);
}
@Override
public void onClick(View view) {
// Detect the view that was "clicked"
switch (view.getId()) {
case R.id.button1:
if (runningTask != null)
runningTask.cancel(true);
runningTask = new LongOperation();
runningTask.execute();
break;
}
}
@Override
protected void onDestroy() {
super.onDestroy();
// Cancel running task(s) to avoid memory leaks
if (runningTask != null)
runningTask.cancel(true);
}
private final class LongOperation extends AsyncTask<Void, Void, String> {
@Override
protected String doInBackground(Void... params) {
for (int i = 0; i < 5; i++) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// We were cancelled; stop sleeping!
}
}
return "Executed";
}
@Override
protected void onPostExecute(String result) {
TextView txt = (TextView) findViewById(R.id.output);
txt.setText("Executed"); // txt.setText(result);
// You might want to change "executed" for the returned string
// passed into onPostExecute(), but that is up to you
}
}
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
