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I am trying to set image on imageview but image is not show. I am reading image url from jso… Read more Image Not Showing On Image View

I'm getting started with Unity to build Tango apps for Android. I have previous Unity and Andro… Read more Cascade Effect With 3D GameObjects (Tango, Unity, Android)

I have the following Preference class: public class AppPreferencesActivity extends PreferenceActivi… Read more Preference Cannot Cast Java.lang.boolean To String

I am loading gif image in Imageview with container recyclerview. Currently the recyclerview has onl… Read more Glide - Cannot Stop Gif OnClick- Getting TransitionDrawable Instead Of Animate/GifDrawable

One of my Android apps has about 100,000 users and, about 10 times a week, I get the following exce… Read more "Unable To Instantiate Activity" Error

Here's a very simplified version of my Activity: public class Search extends Activity { //… Read more How Can I Access My Activity's Instance Variables From Within An AlertDialog's OnClickListener?

I have a sqlite db file stored in assets folder of my cordova project ,which i want to access insid… Read more How To Access And Update Sqlite Db File Stored Locally[asset Folder] In Project File Using Cordova

I am new to Android development. By following this tutorial I got errors The import com.google.andr… Read more The Import Com.google.android.gms Cannot Be Resolved

I need to do the following: when app is started it runs an activity (splashActivity) which tries to… Read more How To Show Progress Dialog (in Separate Thread?) While Processing Some Code In Main Thread

I've been looking for the answer on the Internet, but could not find it. help me please. How to… Read more Calabash Android, As Clicking A ListView?

So I have an app that receives the temperature via MQTT. To avoid getting spammed by notifcations, … Read more How To Update A Notification Without Notifying In Android?

I've a full screen application covering the entire screen, top status bar included. Since a top… Read more Blocking Status Bar In Top Down Swiping

I replaced FragmentA : FragmentManager fm = MainActivity.getGlobal().getSupportFragmentManager(); … Read more FragmentTransaction Add Fragment After Replace Old Fragment But OnDestroyView Called

I tried to make a button with round corners using the codes below: first_page_button.xml: … Read more How To Keep Round Corners For Button In Android When There Are Two-lines Words

in which cases this method returns a null reference? Can only depend on the sim card? Doesn't e… Read more Android: TelephonyManager.getSimSerialNumber() Returns Null

One of my main AsyncTasks seems to be crashing occasionally (the progress bar freezes and the proce… Read more AsyncTask Crashes Sometimes

i am using a mapview in my android application and to represent user's current location i have … Read more How To Get Default Google Map Marker To Represent User's Current Location

There is a problem when taking photo using camera on samsung devices in the landscape (http://prnts… Read more Android Orientation Issue On Samsung Devies With Exif

I have a custom switch. I want the text (on/off) to be in the track and not in the thumb. I was th… Read more Custom Switch In Android With Text In Track

I need a camera that allows me take multiple pictures at once and then select one. Others may or ma… Read more How To Take Multiple Images Using Camera In Android