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I have a listview for a note application set with my adapter. The list view component consists of s… Read more Check A List View Item From Adapter When Long Clicked

So this is what im trying to achieve, is a recycler view with a 3x3 grid and when items exceed the … Read more Recyclerview Horizontal Span And Spacing Issues

I'm developing a native plugin for Android with JNI in C++. I want to print out a jlong value, … Read more Is It Safe To Cast Jlong To Long?

I have written an application that has an so that other applications can start it using startActiv… Read more Using Startactivityforresult Across Android Applications

I try to make a request on server by HttpGet. But in message body should be a json object. Code bel… Read more Httpget With Request Body Android

I have a spinner that i fill with 4 elements. During startup onItemSelected method gets executed co… Read more Spinner Items Not Clickable

I've been looking through the API documentation, and noticed starting with API level 16 the Con… Read more Why Use Start Activities?

I am using the TextViewUndoRedo class for undo/redo operations and it works but I want the value pr… Read more How To Implement Undo/redo And Preserve The Value On Orientation Change In Android Edittext?

I have a custom control extending SeekBar, in which I have overridden onInitializeAccessibilityNode… Read more How To Prevent Android Talkback To Speak Seekbar Progress

I am making a Map based app where users would often load over 10k polygons on the map. The only pr… Read more Prevent Crashing While Heavy Process

I know this question is asked multiple time and there are some alternative answer also.So please do… Read more The Connection To Adb Is Down, And A Severe Error Has Occured.you Must Restart Adb And Eclipse.please Ensure That Adb Is Correctly Located

After uninstalling Android Studio, I'm in the middle of installing Build Tools revision 26.0.2.… Read more While I Am Installing Android Studio 3.0, I Need To Delete Aapt2.exe Located In Android\sdk\build-tools\26.0.2

I am getting data in JSON format from FCM notification. It has different format based on notificati… Read more Parse Nested Json Array From Notification Data Using Gson In Android

Getting Failed to find provider com.google.android.katniss.search.searchapi.VoiceInteractionProvide… Read more Failed To Find Provider In Android Tv Preferences Fragment

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

For example, I have four columns: first_name, last_name, phone_number and picture. Somewhere in my … Read more Update Item In Database Without All Of The Columns Set In Contentvalues

I have an app, i used this code to integrate zxing public Button.OnClickListener mScan = new Butto… Read more Using Zxing And Google Goggles With My App

I'm new in Android Game Development and after I started with libgdx ShapeRenderer and did a lit… Read more When To Use Shaperenderer, Mesh + Spritebatch, Box2d And Scene2d In Libgdx?

I want to set up a mobile application with flutter which also runs in the background. this applicat… Read more Scan And Listen To Events From Bluetooth Devices In Background With Flutter

Everytime at the 3th relaunch, my app gets stuck on a dark screen. I have no clue why, I have check… Read more Loginactivty With Firebase & Facebook Authentication Not Responding After 3th Relaunch

I have an operation that needs to be delayed for a few seconds. I am using the scheduler and timer … Read more Having A Timer Use The Main Thread In Kotlin

Are Activities in the background considered 'running' (and can execute code) or are they in… Read more Android: Can Background Activities Execute Code?

I have setup a WebViewActivity which gets the URL from the intent. I have setup an onClickListener … Read more How To Cache Multiple Urls For A Webview Activity From Recycler View Onclick

I am writing an native application in C++ under android, and I need to broadcast some intents. Is t… Read more Sending Intents From An Android-ndk Application

I'm looking to pass the reference of the dataSnapshot and key of each specific object into a cu… Read more Obtaining The Reference And Key In Custom Object Firebase Android

I'm implementing an app that persists data at some points (not related between them) using Real… Read more Realm: Use One Or Multiple Realms In An App (and One Or Multiple Schemas)

I am trying to integrate Google Play Game Services but can't sign in. I know some developers as… Read more Can't Sign In Goolge Play Game Services: Must Have A Game Id To Sign In

Iam trying to make a checker and I want to save a value into SharedPreferences. But i'am not su… Read more Sharedpreferences Clear/save

I am trying to inflate an EditText into the action bar using the following code public boolean onCr… Read more Edit Text Won't Inflate In The Action Bar

On button click i want to fill the textview with my array in same activity I have CSV file path whi… Read more Want To View Array

There is a ListView within which I have used a Dynamic Linear Layout to add inner elements. I want … Read more Display Inner Items Under Certain List Item?

I want to unset whether my SMS app as default app in android. I am following this tutorial: http://… Read more How To Unset My Sms App As Default App In Android

I am trying to create an Android Java binding library. I have a class that that extends IntentServi… Read more Xamarin Jar Binding Not Creating A Binding For Derived Class From Android.app.intentservice

I need help with implementing Travis-CI in my android repository. My Project is compiled with SDK 2… Read more Travis-ci Implementation Of Android Sdk 25 With Emulator

I'm writing a simple Android app, and I'd like better control over the navigation/relations… Read more Overriding The Activity/task Behavior In Android

I was working away on my cordova plugin doing some refactoring and I started to get this crash on s… Read more Nullpointerexception: Attempt To Invoke Virtual Method 'void Org.apache.cordova.cordovaplugin.privateinitialize

I am building Linphone application for android. I am working in Windows 8 64-Bit OS I Followed the … Read more Linphone Compile On Windows 8

I'm using simpleFramework for parsing an xml file in my android app. My problem is in parsing f… Read more Parsing French Text With Simple-framework Not Working

I have a LinearLayout set up which has an image within it. My XML layout: Solution 1: Here is a co… Read more How To Allow User To Drag And Drop An Image Within A Linearlayout

I have this: round_button.xml Solution 1: If you want to define certain states for your button, y… Read more Defined Custom Shape For Button In Xml. Now I Want To Change The Color Dynamically. How?

In my android project I want a textfield of type personname where by default caps lock is activated… Read more Android - Text Input Type Person Name Isn't Working

I get the following exception every time I reinstall my through eclipse. It happens every time I r… Read more Android App Is Crashing When Installing Through Eclipse

I have a folder called images in the sdcard of my emulator. This folder contains pictures clicked f… Read more How To Get All The Pictures From The Sdcard Of Emulator And Display It In A Listview?

How to highlight search text result in RecyclerView. I found some posts regarding Spannable TextVie… Read more How To Highlight Filtered Text In Recyclerview When Using Searchview Widget

I am using FirebaseMessagingService. I am sending some notifications with the server. However, thes… Read more Firebasemessagingservice: No Notifications When Phone Is Sleeping

This question is also trying to find out the answer for this question that I posted several days ag… Read more Firebase's Androidchat Example: Failed To Bounce To Type

I want to capture Systrace report on my Android phone while doing automated testing. It is unknown … Read more How Do I Use Async_start And Async_stop In Systrace/atrace For Android

I want to draw a simple column chart in HTML-JavaScript using google chart.I have used Google mater… Read more Google Material Chart Column Chart (bar Chart) Custom Column Color Not Working

I used to think there are only two multithreading hazards: Race condition: a thread reads x, and b… Read more Will Volatile Protect Me From All Behind-the-scenes Multi-threading Hazards?

I tried to create horizontal RecyclerView and Bottom Navigation View. I made horizontal_card_item.x… Read more I Created Horizontal Cards But They Arent Showing In My Fragments?

How to change the color of the image (not the background!) When I select item in the layout of a Gr… Read more Dynamically Change The Image Color Layout In A Row In A Gridview

I just started to learn Android, I'm trying to write a widget which is updating the counter in … Read more Android Widget Update After X Time

I have an application that includes a wear app. All works fine on debug tested with a real device. … Read more Android Wear Application Packaging Fails With Flavours

i have a file in the asset folder, and when i press a button in my program i have to move that file… Read more Can I Move A File In An Asset Folder To An Asset Sub-folder?

I have a google map in my android application, i have got the api key in my app from Google api con… Read more Google Map Not Loading On Normal Devices But Loads On Test Device(real Device)

I have problems getting the HTML code of a website by using this example code. http://svn.apache.or… Read more Android Httpclient - Getting A File With Preemptive Authentication

I'm just wasting time with this, because I have no idea how to do it properly. Basically, I wan… Read more Aligning Controls

I created an app in which the client can record few conversations and store in external storage. Th… Read more Android Make My App Files Only Play From Inside The App

My app has functionality for allowing the user to either select a photo or video from their current… Read more Taking Photo/video And Attaching To Email In Android

I'm surprise to see statistics in Google Analytics page for one of the Android app and noticed … Read more How To Stop Google Analytics Bots, Referral Spams In Os Versions, Top Device Models Entry For Android

When i created TextClock widget in layout Android Studio layout preview cahsed and didn't show … Read more Textclock Render Problem In Layout Preview

I am making an app that uses the Google Maps API V2. When building the App in debug mode, using the… Read more Android Maps Api2 Release Key Working Locally But Not Through Play Store

I currently have a tabhost with 5 tabs. Over one of the tabs I have an ImageView that when the tabs… Read more Update Tabhost Imageview From Another Activity

I am writing an accessibility service. I've been trying to do some auto search on an app. I use… Read more How To Simulate Key Press In Android With Accessibilityservice

I've been trying to achieve an smooth rotation of a drawer in pre honeycomb devices, but it was… Read more Android Progress Bar Slow Rotation On Pre Honeycomb Devices

Fellas, I've been scratching my head trying to implement a fairly simple onClick action on a Te… Read more Android Onclick Action