My application app depends on jar_a, which depends on jar_b. Now I
want to debug jar_b by changing it's code. Both the jar_a and jar_b is
built by ant tool. So my process is:
1) change jar_b
2) build jar_b
3) copy jar_b to the lib/ directory of jar_a
4) build jar_a
5) delete the reference to jar_
Finally I resolved this problem by invoking the flattened view's
findViewById(), hope this can be helpful for others.
On Apr 15, 5:20 pm, Bin Chen wrote:
> It's weird, if I change the code into:
>
> new
> DialogInt
.main);
}
Then the button in the main view has no effect at all, is it a bug? Or
the way I do is wrong?
On Apr 15, 5:16 pm, Bin Chen wrote:
> Sovled by adding a setContentView()...
>
> On Apr 15, 5:10 pm, Bin Chen wrote:
>
> > I have a main.xml as th
Sovled by adding a setContentView()...
On Apr 15, 5:10 pm, Bin Chen wrote:
> I have a main.xml as the main view and another
> alert_dialog_text_entry.xml for one dialog when a button is clicked in
> the main.xml view. In the click handler of the button, the findViewById
> () can
I have a main.xml as the main view and another
alert_dialog_text_entry.xml for one dialog when a button is clicked in
the main.xml view. In the click handler of the button, the findViewById
() can't work, the returned vaule is null, the code is like this:
protected Dialog onCreateDialog(i
I see some of the examples contain such code to refer to "this"
pointer:
mProgressDialog = new ProgressDialog(AlertDialogSamples.this);
So this usage has some special meaning other than the standalone
"this"?
Thanks.
Bin
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I seached this forum and someone said for the security reason, we can
only embed the activity we own, but I am wondering how the phone app
embeds the activity from contacts? Is there any tricks for that?
Thanks.
Bin
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My contacts contain a lot of duplicated records, I want to use the
traditional SQL clause "UNIQUE" to get the unique records, is it
doable thru the query() method call? Thanks. I tried with the
selectionArgs argument but failed.
Bin
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You receiv
See:
public class CompassActivity extends Activity implements Renderer,
SensorEventListener {
The CompassActivity implements SensorEventListener and override the
onSensorChanged() method. I am curious when the hardware accelerator
is moving, how can the system invoke this callback? I mean how c
I am a C programmer before, and I am looking into android source code
right now, some JAVA syntax is confusing, I am not sure whether or not
it's android related, see:
@Override
protected void onDraw(Canvas canvas) {
synchronized (this) {
if (mBitmap !=
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