Index Android

I have to use the getContentResolver method in a class that extends BroadcastReceiver and I found t… Read more Using Getcontentresolver In Broadcastreceiver Extended Class

in my application, I changed the jQuery-Mobile's default icon: icons-18-white.png CSS: .ui-icon… Read more Changed Jquery Mobile's Default Icon Set, Work On Browser, Failed On Device

I have a list of events in my app. A button on the side lets the user add the event date and time t… Read more Check If The Event Exists Before Adding It To The Android Calender

I'm trying to make my ICS (API level 15) app compatible with Gingerbread (API level 10), and I&… Read more Usage Of ?android:attr/ In Backwards Compatible Apps

I'm trying to create a field filled with rectangles and if you move your finger the rectangles … Read more Acivate View With Moving Finger

Currently I am working on bluetooth scan, that means I will keep scanning the device, if there is d… Read more How To Send Notification If The App Is At The Background In Android?

I've got an app where it retrieves a bunch of data from firebase but I cant seem to make it wor… Read more Android Firebase Database How To Retrieve All Data From Child Node

I am working on an Android project and for Login I am communicating with the server for authenticat… Read more Android : Network On Main Thread Exception Even When Using Asynctask

Can somebody help me to fix this? When I run my android application on eclipse using a parse class … Read more Noclassdeffounderror With Parse

I cannot figure out the syntax for the .query call. I need to select all records that match a certa… Read more Android Sqlite Query Where Column Is Not Null And Not Empty

I've created an activity that allows the user to add a picture to an ImageView in that activity… Read more Android - Camera Activity Gets Opened Instead Of Picture Gallery

Can anyone tell me how to hide the address bar in the android phonegap.I am trying to capture image… Read more How To Hide Address Bar In Android Phonegap Without Using The Domain Whitelist?

I've got a camera app that selects a preview size based on characteristics of my layout (primar… Read more How To Reconcile Difference In Aspect Ratio Between Camera Preview Size And Picture Size

I'm currently working on an Android project which needs NFC integration. Now I want to write so… Read more How To Mock A Android Nfc Tag Object For Unit Testing

I am looking for and example source code for stop pre-loading pages in viewpager. Normally android … Read more Stop Preloading Pages In Viewpager Example

I keep getting an error when I try to set the below statelistdrawable as a background to one of my … Read more Statelistdrawable Failing To Parse In Eclipse?

I am trying to search for nearby bluetooth devices, to accomplish this task am using an AsyncTask T… Read more Bluetooth Discovery Inside A Asynctask

I am having problem regarding getting the items into DynamoDB table. I tried the code i wrote but t… Read more Aws Dynamodb And Android Development (put Item Into Table In Dynamodb)

i am creating an android application that use sqlite and images from drawable. what i need is to di… Read more How To Get Image From Drawable According To Their Names In The Sqlite Database And Then Display It In List View

I have 'days' table created as follows 'create table days(' + 'day_… Read more Foreign Key Constraint On Delete Cascade Not Working In Sqlite Database On Android

Used Master commonsguy GCM client code and trying GCM notifies. Works well if i upgrade to latest G… Read more Gcm Notifies Not Reaching Device Having Google Play Service 6.5.99

Possible Duplicate: Android SDK Manager gives “Failed to fetch URL https://dl-ssl.google.com/androi… Read more Setting Up Android Sdk - Get The "failed To Fetch Url Http://dl-ssl.google.com/android/repository/repository.xml" Error No Matter What

I'm trying to add interactive fields to an existing PDF, i use a PdfReader and a PdfStamper to … Read more Itext - Java Android - Adding Fields To Existing Pdf

I have a image and I need to apply glow effect to center of the image using OnTouchListener Somethi… Read more Ontouch Apply Glow Effect To Center Of Image

I'm just started the Android beginners tutotial and I now face a problem. On this page under &#… Read more Opensearch() In Android Beginners App Not Defined

ill take any help here.. I am using xamarin and would like to: Click on button Open Camera Take ph… Read more Android - How To Take A Photo And Crop Using Imagecropper.forms?

I created a simple android project in Android Studio using navigation type Tabs + Viewpager. The co… Read more Android Annotations With Tabs + Viewpager Giving Nullpointer Exception

i am getting this error after implementing this dependency implementation 'com.google.android.e… Read more Duplicate Class Found Modules Classes.jar

In Java SE from Oracle, it is required for a provider of cryptographic functions to be signed. This… Read more Does An Android Cryptography Provider Need To Be Signed?

I was trying to upload my APK on the Market for beta testing and realised that my package name star… Read more How Do I Change My Package Name After Already Obtaining A Google Maps Api Key?

I have the following scenario: I am dynamically assigning an image URI to an ImageView, and then dy… Read more Dynamically Setting Imageview.setimageuri Not Displaying Image

Example: Android complains that ' ' is not a valid resource name character. Am I forced t… Read more Is There A Way To Have A Resource Name Inside Strings.xml With A Space?

For some reasons(mainly large apk size even with ABI splits, anyway) i need to remove Realm complet… Read more Is It Possible To Migrate From Realm To Sqlite?

I've been searching for tutorial that relates to combine native android and dart, so far this i… Read more How To Combine Java Native Within The Xml Android And Dart Flutter

I have an editText where a user inputs a phone number, but right when they click their first number… Read more How To Add A Character In Edittext After User Starts Typing

I have a fragment. Inside that fragment I am programmatically creating edittext widgets as follows:… Read more Get Value From Programmatically Added Edittext In Fragment

I want to ask if you ever encounter the app being crash right after selecting an image from the gal… Read more Flutter Image Picker Crash

Compiler is giving me the error Error:(97, 17) Val cannot be reassigned but the variable is decla… Read more Variable Is Declared As Var But Compiler Is Saying It Val

I'm using Firebase in an Android app. The app sets up something like a groupchat and allows use… Read more Firebase Callbacks Work During Testing But Not During Runtime

My problem is this: When i open dialog fragment, i send realm and realm results from activity to di… Read more Android How To Save Realm Results With Onsaveinstancestate For Screen Rotation

In my app, I have an email button that uses an intent to open gmail app. How do I access the Androi… Read more Android -how Do I Access Device Information Like Android Version Of The Device In My App?

I have a DrawerLayout which contains a FrameLayout and ListView in my app, I have to show the camer… Read more Android Move From Landscape To Portrait (or Vice Versa) When Using Camera Is Too Slow?

I created a simple android app for adding frames and cropping images, now after the editing is done… Read more Android Studio App Edited Images Not Showing Up In Gallery

Error when adding firebase package Execution failed for task ':app:mergeDexDebug'. A failu… Read more Flutter Firebase Error(2020) - (execution Failed For Task ':app:mergedexdebug')

I try to post message on user facebook wall. It's work on previous platform versions, but on An… Read more Error On Post Message To The Facebook Wall In Android 4.0.3

I'm trying to follow the tutorial located at the following location http://developer.samsung.co… Read more Incompatible Implicit Declaration Of Built-in Function Warning Using Ndk With Lame

I'd like to know how I can change the device details of WiFi Direct interface of an Android dev… Read more Android Wifi Direct Device Details

I am trying to implement GCM using the new GoogleCloudMessaging API. I want to check whether the de… Read more Corresponding Gcmregistrar.isregistered() In New Gcm

I'm building an app that should replace the default contacts phone book, and I want to add a se… Read more How To Avoid Different Letters Cases (á, É, Í, Ó, Ú) In Search Mode - Android

I have found this interesting answer about implementing custom drawable states using selectors. I c… Read more Android Custom State Button Does Not Work

I created my own file extension (.oli). If the user clicks on a file with this extension my app sta… Read more Android Share Custom File

How do I use requestLocationUpdates(long minTime, float minDistance, Criteria criteria, … Read more Android Requestlocationupdates Using Pendingintent With Broadcastreceiver

CameraDevice.createCaptureSession is mostly deprecated. Any example on how to use the left over ver… Read more Android Camera2 Createcapturesession Deprecated

i am trying to execute the xxx.bat file for rename the file from my Android app and hear is my code… Read more Execute .bat File From Android

I am trying to activate vibrate in android but evrey time i press the button the app crash..... sil… Read more Put Phone In Vibrate In Android Code

I have a listactivity app forming multiple rows. Each row opens an activity containing views, one o… Read more Prevent Duplicated Image Saved To Sd Card

YES, I've read all the docs @ developer.android.com and I do understand it all with one basic e… Read more Android Inapp Billing - What Are Really Nonces For?

I'm using Skobbler SDK 2.3.0, targeting Lollipop, testing on a Nexus 5 and Galaxy S4, building … Read more Skobbler Maps On Android Showing Black Screen

I have function in Firebase Cloud Functions which is used to send notifications to specific users w… Read more How To Collapse Multiple Notifications Into A Single One Using Firebase?

I am trying to register to GCM from a library project the GCMIntentService is defined inside the li… Read more Register Gcm From A Library Project

I have a static and inner class inside my Activityclass. I need to call an Activity using Intent(co… Read more How Start An Activity Using Intent Inside A Inner Static Class?

My layout that contains videoView Solution 1: Try this : public static void playVideo ( String u… Read more Mediacontroller Doesn't Work

In my database: -Users(Top level collection): ---user1(doc): ----------pets(sub collection): ------… Read more Is It Possible To Use Where In With A Collection Group Query In Firestore?

I searched a while but could not find how to check for a specific character in a string that was ty… Read more Check If Edittext Has Specific Character

I've been trying to complete tutorial 'Working with fragments' which was designed for a… Read more Can I Create Fragment Listactivity With Compatibility Package V4?

I tried to remove the shadow below the toolbar with the Theme.AppCompat.Light.NoActionBar, using ev… Read more How To Remove Shadow Below Actionbar With Appcompat.light.noactionbar?