Recently while working with tabs, I see this situation onActivityResult , always getting 0(RESULT_CANCELLED). I have four activities A-Activity,B-TabActivity,C-Activity, D-Activity. where A starts TabActivity B, and in this TabActivity, Im displaying 2 tabs C and D as child activities. I need result from C or D whether success or not, when Activity is closed. So I started […]
When trying to generate new APK file in ADT Eclipse editor, using Android Tools-> Export Signed Application package. I see this following Keytool error as below Solution for Keytool error After searching for a while, I found the issue is due to entering invalid characters like comma(,), Plus (+) etc signs in Key creation dialog. So after […]
I see this exception Jar mismatch! Fix your dependencies, while working on a project in ADT Eclipse editor In the logcat, I see as below Found 2 versions of android-support-v4.jar in the dependency list, but not all the versions are identical (check is based on SHA-1 only at this time). All versions of the libraries […]
Add Jar file to a Project in Android Studio Here are the steps to adding Jar file to a Project in Android Studio Put the jar file into the libs folder Right click on jar file and select ‘Add as library’. It’ll show a dialog showing modules in the project. Select a module to which you […]
After moving an Eclipse project to Android Studio work space, and build project (Make Project), I see Build successful but when I run the project… I get the following exception, com.android.dex.DexException: Multiple dex files define Error:Execution failed for task ‘:<projectname>:dexDebug’. > com.android.ide.common.internal.LoggedErrorException: Failed to run command: <home>AppDataLocalAndroidsdkbuild-tools21.1.2dx.bat –dex –no-optimize –output <home>AndroidStudioProjects<projectpath>buildintermediatesdexdebug –input-list=<home>AndroidStudioProjects<projectpath>buildintermediatestmpdexdebuginputList.txt Error Code:2 Output: UNEXPECTED […]
Set maxLength of EditText dynamically At times you may want to set maxlength of EditText view dynamically. You’ve to use setFilters method of EditText, as shown below. EditText et = new EditText(this); int maxLength = 3; InputFilter[] FilterArray = new InputFilter[1]; FilterArray[0] = new InputFilter.LengthFilter(maxLength); et.setFilters(FilterArray); Hope it helps somebody…Cheers 🙂 You may be also interested in […]
Debug code in a class that’s inherited Service Whenever you implemented Service to do some background work, at times you may require to debug code in it. So, If you try debugging by placing a breakpoint, debugger won’t stop at the breakpoint in a Service class. To make it wait at breakpoint and to debug […]
http://stackoverflow.com/a/17284611/341443
https://groups.google.com/forum/#!topic/android-beginners/ULqdK-cmNEk