Maybe because the second option is not to much time displayed? Put more time
between the second and the third option.
--- El mar, 23/2/10, Michael Lam <mmingfei...@gmail.com> escribió:
De: Michael Lam <mmingfei...@gmail.com>
Asunto: [android-developers] question about handle and runnables
Para: "Android Developers" <android-developers@googlegroups.com>
Fecha: martes, 23 de febrero, 2010 06:58
hi,
i am using handle and runnables to switch/change the content of the
TextView using a "timer". for some reason, when running, the app
always skips the second step ("Step Two: fry egg"), and only show the
last (third) step ("Step three: serve egg").
TextView t;
private String sText;
private Handler mHandler = new Handler();
private Runnable mWaitRunnable = new Runnable() {
public void run() {
t.setText(sText);
}
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mMonster = BitmapFactory.decodeResource(getResources(),
R.drawable.monster1);
t=new TextView(this);
t=(TextView)findViewById(R.id.TextView01);
sText = "Step One: unpack egg";
t.setText(sText);
sText = "Step Two: fry egg";
mHandler.postDelayed(mWaitRunnable, 3000);
sText = "Step three: serve egg";
mHandler.postDelayed(mWaitRunnable, 4000);
...
}
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