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How to implement the Android ActionBar back button?
...Selected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
NavUtils.navigateUpFromSameTask(this);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
The function NavUtils.navigateUpFromSam...
How to Set Opacity (Alpha) for View in Android
...nSetAlpha. Maybe you could try something similar with your button:
import android.content.Context;
import android.util.AttributeSet;
import android.widget.TextView;
public class AlphaTextView extends TextView {
public AlphaTextView(Context context) {
super(context);
}
public AlphaTextV...
Android Studio - debug keystore
Does Android Studio sign debug builds? If so, where is the keystore it uses to do it?
7 Answers
...
ExpandableListView - hide indicator for groups with no children
...for all items
getExpandableListView().setGroupIndicator(null);
In xml
android:groupIndicator="@null"
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Detect Android phone via Javascript / jQuery
How would i detect that the device in use is an Android for a mobile website?
5 Answers
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Build android release apk on Phonegap 3.x CLI
How can I build an android app locally using the Phonegap 3.x CLI, ready to release? I check the bin folder generated inside the platforms/android directory of the project, and only has .debug APKs.
...
Disable EditText blinking cursor
...
You can use either the xml attribute android:cursorVisible="false" or the java function setCursorVisible(false).
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How do I display an alert dialog on Android?
...atically dismissed when a dialog button is clicked.
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// Continue with delete operation
}
})
// A null listener allows th...
IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
...
This problem happens because Android Platform (android.jar) already contains JUnit classes. IDEA test runner loads these classes and sees that they are from the old JUnit, while you are trying to use annotated tests which is a feature of the new JUnit, t...
The import android.support cannot be resolved
...provided HERE
I downloaded the code from their Github and imported into Android SDK, but it shows error at the lines
9...