Hi, I'm trying to learn how to make my first "Hello World" application for Android, in Java with Eclipse. But when I try to run it in the Emulator, all I get is the "Unfortunately, Hello World has stopped" message.
Here is my code:
package com.example.testgame;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
public class MainActivity extends ActionBarActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView tv = new TextView(this);
tv.setText("Yo Android World!");
setContentView(tv);
}
@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();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
All I did was adding "import android.widget.TextView;", "TextView tv = new TextView(this);", "tv.setText("Yo Android World!");" and "setContentView(tv);" to the default New Project code, following THIS Tutorial.
Also, if you could point me to a more up-to-date Tutorial series for beginners, it would really help. :-)
Thank you in advance. :-)
