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The app is compiled with following version config: compileSdkVersion 23 buildToolsVersion '23.0… Read more Android Webp Encoding In Api V18 And Above: Bitmap.compress(bitmap.compressformat.webp, 100, Outputstream) Doesn't Save The Alpha Channel For Api < 22

EDIT: The discussion on this issue has been carried to another question: Image capture with camera … Read more Uploading Image (action_image_capture) To Firebase Storage

I implemented sending emails from my application. I used this quesion on SO as a guide to achieve t… Read more Force Android To Pick An App For Email Sending

is there a way to get the DCIM path (it may be on sdcard or on device)on Api level 7? Environment.D… Read more Android Dcim Folder Path

I have button on (CustomDilaog activity) when clicked show custom dialog with password edittext and… Read more Dialog Still Show After Click Positive Button

Is there any way to add jpeg files to edittext in android. Basically i am creating a rich text edit… Read more How To Insert Jpeg Files In Edittext Android

I am using Actionbarsherlock library, This is a project to perform drawer operation I have also ens… Read more The Method Getsupportfragmentmanager() Is Undefined For The Type Mainactivity For Actionbarsherlock

I am using Android's CalendarView and I need to highlight some dates. I can't find any met… Read more Highlighting Certain Dates On Android Calendarview

currently my app connects to a (special) webserver via HTTP to retrieve some data from there via GE… Read more Provide Own Root-certificate For Https-connection?

Wondering how next songs are played once app is closed as if playing an entire CD or playlist... So… Read more How Do Android Mediaplayers Continuing Playing Songs When App Is Closed?

I'm using a DialogFragment to open a DatePickerDialog public class DatePickerFragment extends D… Read more Impossible To Make My Datepickerdialog Use A Spinner Style Programmatically

I want to find latitude & longitude when I enter the mobile number. There is any way to do tha… Read more Find Location Of Mobile

I am making a simple slashing game and I am saving stuffs like gold in SharedPreferences. How to re… Read more Remove Some Sharedpreferences

I'm following this tutorial to make and app with action bar for 2.3.x devices. But i cannot imp… Read more Appcompat V7 And Actionbaractivity

I have a list that contains MatOfPoints which are nothing but contours that I detected from a image… Read more How To Sort List Of Matofpoints According To Contour (x,y)

I have been developing a project in eclipse for an android app. An error which i frequently get is … Read more Android Activity Class Does Not Exists?

I have been looking at how to implement Android's AsyncTask class for some time now. Basically,… Read more Android's Asynctask: Multiple Params, Returning Values, Waiting

I am currently starting my first project that will use Clojure to write an Android App using Androi… Read more Is It Possible To Get The Cursive Plugin Installed With Android Studio?

I would like to update my SQL lite database with the native update-method of the SQLiteDatabase cla… Read more Update Sql Database With Contentvalues And The Update-method

Been trying to figure out this issue. I'm a bit of an Android noob, I can handle code but when … Read more Proguard Issue: Java.lang.runtimeexception Proguardtransform

Is there any free single-signon mechanism for Android that gracefully works with non-webapps? Say, … Read more Android Sso (single Sign-on) For App

I want to test in-app payments and I have Google Play App Signing (GPAS) enabled. To test payments,… Read more How Can I Test In-app Payments When Google Play App Signing Feature Is Enabled?

In this project first we have to save phone no and mail ID of a particular person.And an image butt… Read more How To Automatically Record 30sec Video And Send Via Email In A Single Button Click?

I know how to get the current GPS location of a mobile phone. I also know how to save the GPS locat… Read more Get Gps Location Of A Photo

i am using my samsung galaxy3 device for testing my apps from last two months. It is working fine. … Read more My Device Is Not Showing Up In "android Device Chooser" Suddenly

I have an EditText to filter the items in the ListView below it, which may contain more than 1000 i… Read more How To Make Textwatcher Wait For Some Time Before Doing Some Action

I'm trying the (surely simple?) task of having a TextView follow the thumb on a progress bar an… Read more Seekbar - Showing Progress With Textview Above

My app keeps crashing onReceive Basically im sending gps coordinates to another android device and … Read more My App Doesnt Work ( Infinite Loop }

I simply get no stacktrace information when my app crashes and therefore cannot find any errors. Pl… Read more Androidstudio No Stacktrace Shown After App Crash

I'm using the Picasso library to download and display images in a listview, I'm using the f… Read more Downloading Images With Picasso Android Disck

I created a fresh project in Android Studio which uses external library (JAR). I put this in module… Read more Jar Libraries Not Being Detected

I recently published an update to my Android app and have been getting a ton of crash reports, with… Read more Indexoutofboundsexception For Setspan - Outside My Application Code

I use XML output in my app. So basically the main activity just tells the android to show the XML l… Read more How To Show Integer From Activity In Xml?

There are many questions asked regarding output of the 'adb shell dumpsys meminfo' like thi… Read more Android Dumpsys Meminfo "swapped Dirty" Coloumn Meaning?

I'm trying to add the new Android 5.0 Material Design Datepicker to my pre 5.0 application usin… Read more Android Material Design Datepicker With Appcompat

I need to insert user's email in postBody of mirror API insert method. I am using this code: $a… Read more How To Insert And Retrieve Postbody In Mirror Api Account Insert Method Using Php

In Java SE, if given an invalid base64 encoded String, the decoder will throw exception. Java SE //… Read more How To Make Android Base64.decode Reliable Throws Exception (or Returning Null) Given An Invalid Base64 Encoded String?

I have uploaded signed apk file with keystore in Client Developer Account. Now i have an another ap… Read more Android - Can Publish Different Apps With Same Keystore File In Multiple Accounts?

EDIT: I am using a ProgressBar for a Webview that works fine. Now I want to refresh my Webview, whi… Read more Progressbar And Refresh Webview Combination Android

I created an application which is currently on Android market. The key used to sign the application… Read more How Do I Sign An Apk Using .key File?

I'm trying to add one more resource folder in my Android project. I created a new folder extra-… Read more Multiple Resource Folders

I have a ListActivity in which I am trying to display an ImageView under the List. I'm attempt… Read more Baseadapter In Listactivity Isn't Displaying The Correct Items

I have some functions which draws the game screen using the Direct X library in Windows. So, I am t… Read more Can The Android Phone Use The Windows Directx Library?

I would like to check if Location Client is able to provide any location. Is there any way to do so… Read more Check If Location Is Unavailable In Android Location Client

I'm taking a picture with the camera activity and then try to read it from the saved location. … Read more Android: Bitmapfactory.decodefile / Opencv Does Return Invaild Bitmap

I have this simple arrow image rotation animation which works as intended only for the first time. … Read more Why Image Rotation Animation Only Works Correctly For The First Time

the following snippet returns the result as 'null' on sequential code flow. I understand co… Read more How To Handle Callback Using Kotlin Coroutines

package com.VRG; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap;… Read more How To Add Section Header To Custom List View In Android?

Android default Button class provides a really big button. There is a lot of wasted space around.… Read more How To Create Really Small Buttons In Android From Code?

I am using MediaStore's media content and have a SearchView to filter the content displayed in … Read more Android Mediastore Get Cursor Position By Comparing With Title_key

I've noticed that the following works on PC but not inside the Android simulator. Logger logger… Read more Logging With Logger Under Android

I am trying to display push notification messages using C2DM. If it is a Toast message, then it is … Read more Android: Context Has Some Problem When Displaying Push Notification Using C2dm

I have the following code... String t = ' '; for(int l=0; l Solution 1: Change as follow:… Read more Android For Loop

In my app ,i have two buttons ,one for loading the image from gallery(from device )and another one … Read more App Crashes When Loading Image From Gallery

i need to cooperate with IOS developer. He does not know how Android work in layout system. He desi… Read more How Do You Design This Layout Simple?

I have a few Activities that use the exact same methods logout() and redirect() multiple times. Wo… Read more Is It Bad Practice To Pass The Instance Of An Activity As A Parameter And Finish() It From A Different Class?

Suppose I get a stream of pixels buffer and I want to display them with OpelnGL; For that I use GLE… Read more How To Communicate Between Threads With Android Opengl

I am trying to pass my Fragment to an ASyncTask class so that I can update a widget or two in the f… Read more Is It Possible To Pass A Fragment In A Constructor?

At the moment my buttons do not work. The first two times any are pressed all buttons are influence… Read more Why Does Setalpha() Act On All My Buttons Whilst Setimageresource() Acts On Just One Button?

EDIT: Watch out! I have deleted the old repository reffered to in this question. See my own answer … Read more How Can I Swap Test Doubles At The Scope Of An Activity Or A Fragment Using Dagger 2?

I am using recyclerview with gridlayoutmanger with spancount 2 containing fixed 12 elements only in… Read more Empty Spaces At The End Of Row Recyclerview With Gridlayoutmanger

Hi I am searching for functionality which works like the itemizedOverlay on the mapview, only for … Read more Is There Anything Like An Itemized Overlay For Images?

I am building my app so that it can benefit from multiple themes. I have got to the stage where I w… Read more Creating Custom Style Crashes App

For testing purposes i have made a service that beeps every 1 minute. (No client-server interface y… Read more Service Pauses On Screen Lock

I'm new to cURL, can we do the same thing in httpclient and httppost? If yes, what is the equiv… Read more Convert Curl To Httpclient Post

I am building a questionnaire type application within android and I am wondering if there is a way … Read more How To Randomize If Statements Within Android Development

i hate this company. All them devices have a lot of bugs. Ok question : Im trying to fix stupid pro… Read more Photo Rotated From Camera (samsung Device)

I am trying pass data from my dialog box to a new Activity. So basically what i want to do for exam… Read more Pass Data From Dialog To New Activity

I'm developing an android app using Xamarin.Forms. So far i did not found too much difficulties… Read more Share File To Another App (whatsapp, Telegram, Gmail)

I am working on voice call application using sinch sdk. Calling functionality works perfect! but, I… Read more Sinch : Get An Event For No Internet Connection While On Going Voice Call

I'm trying to unit test a broadcast receiver which listens for 'com.android.music.metachang… Read more Creating Intent In Test: "method Putextra In Android.content.intent Not Mocked"

As I know, TTS needs TTS engine to speak one language. In Android emulator 2.2, Pico TTS engine is … Read more How To Create Custom Text-to-speech Engine

I want to use animated gif for the Splash screen. So I change the src in config.xml into my gif lik… Read more Animated Splash Screen Using .gif

According to the answer below, we need to read from the database to be able to trigger '.info/c… Read more What's Up With Firebase ".info/connected"?

I'm working on app that request user to use phone number to login and once they logged in, I… Read more Android Sqlite Database Not Working When Returning To Main Activity

Hey, I'm trying to create a design for a list that looks like (and mostly behaves like) the cal… Read more Error Android.content.res.resources$notfoundexception: File From Xml Type Layout Resource Id #0x102000a

I want to post text message to my facebook wall. My example code is: public void postOnMyFacebookWa… Read more Facebook Post To Wall Give Exception

I am learning Android, and I have what I think is a weird problem. in /res/values/strings.xml I hav… Read more Can't Resolve Android Resource Strings

App crashes while sending data over a socket using wifi p2p connection I am testing a simple chat a… Read more App Crash While Sending Data Over A Socket Using Wifip2p Connection

I don't want to remember the color codes during coding. Is there is any shortcut to get the col… Read more Is There Any Shortcut On Android Studio To Get The Hex Value Of Color From Text Or Something Like This?

I've searched stackoverflow for this and didn't get any solution to what I am looking for. … Read more Screen Orientation Forced To Portrait, But Still, The Activities Will Rotate To Landscape When Tilted!! How To Force Portrait Mode?

I have a bottom layout with three images. I want them to be equally distributed. To do this, I used… Read more How Can I Prevent My Bottom Toolbar With 3 Images From Being Stretched Out?