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Remove the bottom divider of an android ListView
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Just add
android:footerDividersEnabled="false"
to your ListView description
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How to find serial number of Android device?
I need to use a unique ID for an Android app and I thought the serial number for the device would be a good candidate. How do I retrieve the serial number of an Android device in my app ?
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Prevent screen rotation on Android
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Add
android:screenOrientation="portrait"
or
android:screenOrientation="landscape"
to the <activity> element/s in
the manifest and you're done.
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Set title background color
In my android application I want the standard/basic title bar to change color.
13 Answers
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Multi flavor app based on multi flavor library in Android Gradle
...ole project would be like this:
Library build.gradle:
apply plugin: 'com.android.library'
android {
....
publishNonDefault true
productFlavors {
market1 {}
market2 {}
}
}
project build.gradle:
apply plugin: 'com.android.application'
android {
....
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How to get unique device hardware id in Android? [duplicate]
How to get the unique device ID in Android which cannot be changed when performing a phone reset or OS update?
3 Answers
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Creating a system overlay window (always on top)
...you may need to add this permission to your manifest:
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
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How can I enable or disable the GPS programmatically on Android?
I know that the question about turning on/off GPS programatically on android has been discussed many times , and the answer is always the same:
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How do I change the background color of the ActionBar of an ActionBarActivity using XML?
... visibility of the action bar with the ActionBar APIs, which were added in Android 3.0 (API level 11)."
So, ActionBar will not work for your target environment which is at API level 10 (Android 2.3.3).
Just in case, if you target for minimum API level 11 , you can change ActionBar's background col...
Android - Handle “Enter” in an EditText
... clicked (again, like onSubmit).
Also yes.
You will want to look at the android:imeActionId and android:imeOptions attributes, plus the setOnEditorActionListener() method, all on TextView.
For changing the text of the "Done" button to a custom string, use:
mEditText.setImeActionLabel("Custom t...