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
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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);
}
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 binary.c...@gmail.com wrote:
Sovled by adding a setContentView()...
On Apr 15, 5:10 pm, Bin Chen binary.c...@gmail.com wrote:
I have a main.xml as the main
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
Sovled by adding a setContentView()...
On Apr 15, 5:10 pm, Bin Chen binary.c...@gmail.com 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
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 binary.c...@gmail.com wrote:
It's weird, if I change the code into:
new
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
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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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
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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