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How to change package name of an Android Application
My keystore is corrupt, therefore the Android Market is requiring me to rename the app and resubmit it. However, whenever I go to edit the package names in Manifest and throughout the files, it gives me tons of errors.
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Integrating the ZXing library directly into my Android application
...ssigned to make a standalone barcode scanner (as a proof of concept) to an Android 1.6 phone.
17 Answers
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Check if a dialog is displayed with Espresso
I'm trying to write some tests with the new android-test-kit (Espresso) . But I can't find any information on how to check if a dialog is displayed and perform some actions on it (like clicking the positive and negative buttons, e.t.c.). Note that a dialog may be also displayed by a WebView , no...
How to set versionName in APK filename using gradle?
...les).
See Also: How to change the proguard mapping file name in gradle for Android project
#Solution for Recent Gradle Plugin
android {
compileSdkVersion 22
buildToolsVersion "22.0.1"
defaultConfig {
applicationId "com.company.app"
minSdkVersion 13
targetSdkVersio...
Display Animated GIF
... display animated GIF images in my aplication.
As I found out the hard way Android doesn't support animated GIF natively.
3...
Android Studio: how to remove/update the “Created by” comment added to all new classes?
By default Android Studio automatically adds a header comment to all new classes, e.g.
9 Answers
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Can the Android layout folder contain subfolders?
...e answer is no.
I would like to draw your attention towards this book Pro Android 2 that states:
It is also worth noting a few
constraints regarding resources.
First, Android supports only a linear
list of files within the predefined
folders under res. For example, it
does not support...
IOException: read failed, socket might closed - Bluetooth on Android 4.3
...trange Exception when opening a BluetoothSocket on my Nexus 7 (2012), with Android 4.3 (Build JWR66Y, I guess the second 4.3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none seems to prov...
Limit Decimal Places in Android EditText
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Simpler solution without using regex:
import android.text.InputFilter;
import android.text.Spanned;
/**
* Input filter that limits the number of decimal digits that are allowed to be
* entered.
*/
public class DecimalDigitsInputFilter implements InputFilter {
pri...
Tutorials and libraries for OpenGL-ES games on Android [closed]
...aries are available which can help beginners to develop 2D and 3D games on Android using OpenGL-ES? I'm looking for tutorials which can help me learn OpenGL-ES, and I'm looking for OpenGL-ES libraries which can make life easier for beginners in OpenGL-ES.
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