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2014/10/16 ¤W¤È 08:18:03
android Programming Glossary: longoperationThe method findViewById(int) is undefined http://stackoverflow.com/questions/4979454/the-method-findviewbyidint-is-undefined The method findViewById int is undefined for the type LongOperation in this line TextView txtView1 TextView findViewById R.id.TextView01.. savedInstanceState setContentView R.layout.main new LongOperation .execute class LongOperation extends AsyncTask String Void String.. R.layout.main new LongOperation .execute class LongOperation extends AsyncTask String Void String private final Context LongOperation..
publishProgress from inside a function in doInBackground? http://stackoverflow.com/questions/5517641/publishprogress-from-inside-a-function-in-doinbackground I've not tried this myself but how about public class LongOperation extends AsyncTask String Integer String ... @Override protected.. ... public class SomeClass public static void doStuff LongOperation task do stuff task.doProgress 1 more stuff etc If this works..
http://stackoverflow.com/questions/9671546/asynctask-android-example OnClickListener this public void onClick View view new LongOperation .execute private class LongOperation extends AsyncTask String.. View view new LongOperation .execute private class LongOperation extends AsyncTask String Void String @Override protected String.. that was clicked switch view.getId case R.id.button1 new LongOperation .execute break private class LongOperation extends AsyncTask..
The method findViewById(int) is undefined http://stackoverflow.com/questions/4979454/the-method-findviewbyidint-is-undefined in the background as an AsyncTask . Eclipse gives me the error The method findViewById int is undefined for the type LongOperation in this line TextView txtView1 TextView findViewById R.id.TextView01 Here is my code public class Main extends Activity.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main new LongOperation .execute class LongOperation extends AsyncTask String Void String private final Context LongOperation null @Override protected.. savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main new LongOperation .execute class LongOperation extends AsyncTask String Void String private final Context LongOperation null @Override protected String doInBackground..
publishProgress from inside a function in doInBackground? http://stackoverflow.com/questions/5517641/publishprogress-from-inside-a-function-in-doinbackground method call you still can't call publishProgress directly. I've not tried this myself but how about public class LongOperation extends AsyncTask String Integer String ... @Override protected String doInBackground String... params SomeClass.doStuff.. null ... public void doProgress int value publishProgress value ... public class SomeClass public static void doStuff LongOperation task do stuff task.doProgress 1 more stuff etc If this works please let me know Note that calling doProgress from anywhere..
http://stackoverflow.com/questions/9671546/asynctask-android-example btn Button findViewById R.id.button1 btn.setOnClickListener OnClickListener this public void onClick View view new LongOperation .execute private class LongOperation extends AsyncTask String Void String @Override protected String doInBackground String..... btn.setOnClickListener OnClickListener this public void onClick View view new LongOperation .execute private class LongOperation extends AsyncTask String Void String @Override protected String doInBackground String... params for int i 0 i 5 i try.. this public void onClick View view detect the view that was clicked switch view.getId case R.id.button1 new LongOperation .execute break private class LongOperation extends AsyncTask String Void String @Override protected String doInBackground..
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