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How to show a dialog to confirm that the user wishes to exit an Android Activity?
...want to close this activity?")
.setPositiveButton("Yes", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
})
.setNegativeButton("No", null)
.show();
}
In earlier v...
How do Mockito matchers work?
...) that returns true if the object matches the Matcher's criteria. They are intended to be free of side effects, and are generally used in assertions such as the one below.
/* Mockito */ verify(foo).setPowerLevel(gt(9000));
/* Hamcrest */ assertThat(foo.getPowerLevel(), is(greaterThan(9000)));
Mock...
How can I get the current screen orientation?
...
int orientation = this.getResources().getConfiguration().orientation;
if (orientation == Configuration.ORIENTATION_PORTRAIT) {
// code for portrait mode
} else {
// code for landscape mode
}
When the superclass of t...
Python, add trailing slash to directory string, os independently
...OS X, this returns the path unchanged; on case-insensitive filesystems, it converts the path to lowercase. On Windows, it also converts forward slashes to backward slashes.
Else you could look for something else on this page
...
How to get the width and height of an android.widget.ImageView?
...
My answer on this question might help you:
int finalHeight, finalWidth;
final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv.getViewTreeObserver();
vto.addOnPreDrawListe...
ISO time (ISO 8601) in Python
I have a file. In Python, I would like to take its creation time, and convert it to an ISO time (ISO 8601) string while preserving the fact that it was created in the Eastern Time Zone (ET) .
...
Fit Image in ImageButton in Android
...ton.
but where as some images cover less area, some are too big to fit into the imageButton. How to programatically resize and show them?
Use a android:scaleType="fitCenter" to have Android scale the images, and android:adjustViewBounds="true" to have them adjust their bounds due to scaling.
...
ViewPager with Google Maps API v2: mysterious black view
I have integrated the new google maps api v2 fragment in a view pager. When scrolling from the map fragment, a black view overlaps the adjacent fragments. Someone has solved?
...
Android map v2 zoom to show all the markers
... a movement description object by using the factory: CameraUpdateFactory:
int padding = 0; // offset from edges of the map in pixels
CameraUpdate cu = CameraUpdateFactory.newLatLngBounds(bounds, padding);
Finally move the map:
googleMap.moveCamera(cu);
Or if you want an animation:
googleMap.a...
Open Source Alternatives to Reflector? [closed]
...of). But in the current source in codeplex there is a pretty simple API to convert the decompiled AST into C#, fyi.
– justin.m.chase
Feb 15 '11 at 16:53
2
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