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I have seen too many questions about refreshin a listview and I have tried every solution on the to… Read more Refresh Listview Created From An Arraylist After Delete Operation

I am developing a Flutter app and I am getting a JSON data like below {chat_mode: supplier, timesta… Read more Flutter: How To Access Array Data Inside A Map?

I am new to android. I'm finding very difficulty in using the Canvas. How to draw the below ima… Read more How To Draw The Below Image In Android Programatically?

I have a project which uses firebase database,auth and other dependencies but whenever i try to add… Read more Android App Crashes When Adding Firebase Ml Vision Dependencies With Firebase Database Dependencies

I'm trying to record audio and create a wav file in Google Drive with the Android API. I have a… Read more Is It Possible To Have Random Access Writes To A Google Drive File From The Android Api?

here is my Main java file, MainActivity.java package com.myprojects.schecklist; import android.app.… Read more "stopped Unexpectedly" Tried 10000 Times To Fix

How to centerCrop an image like the same method 'centerCrop' do in xml android ? I don'… Read more How To Centercrop An Image Programatically By Maintaining Aspect Ratio Like Centercrop Do In Xml?

I want to use these features because my list views are big with images and other things. Hardware a… Read more What Are The Drawbacks Of Using Hardware Accelerated And Large Heap In An App?

I am trying to secure some sensible data by implementing encryption in my already existing and func… Read more How To Implement Sqlcipher When Using Sqliteopenhelper

With MIT Inventor 2, may I create a Notification Area Notification caused by an Alarm, which is pla… Read more Mit App Inventor 2: May I / How To Place Alarms In The Android Notification Area?

I am using Titanium Appcelerator in order to implement C2DM on Android. After looking at many answe… Read more C2dm And Titanium Appcelerator Integration

To show a Dialog , there are 2 ways. 1.Activity, theme is @android:style/Theme.Dialog 2.Class exten… Read more What's The Differents Between Activity Which Theme Is Dialog And The Class Extends Dialog?

I'm deploying a Qt application on Android and need to prevent the device from going to standby … Read more How Do I Prevent An Android Device From Going To Sleep From Qt Application

I use the Google ads services to show a AD,when I click the AD,the Google SDK will open a dialog wi… Read more How To Start Google Play Store App Details Dialog?

I have a button in a FragmentActivity which, when pressed should open a DialogFragment. I want to t… Read more Junit Testing In Android - Dialogfragment

I am using Arduino UNO with elechouse's library and a PN532 module connected through SPI. I a… Read more Pn532 Emulated Card Not Read By An Android Phone

I'm parsing vk's group wall. Some posts have photos(from 1 to 10), some don't have. And… Read more Images In Listview Are Repeated

I have an application, I want to show my app icon to the notification bar when my application is ru… Read more Start An Application From Notification Bar In Android

I'm an Android Beginner. Nowadays, I'm testing Google Analytics and I met the following log… Read more Android " Could Not Find Method Android.app.notification$builder.setlocalonly "

Seems like using the FragmentContainerView doesn't work right out of the box? Solution 1: Due … Read more Fragmentcontainerview As Navhostfragment

Dears, I read in many blog posts that multidex apps startup is slower than normal apps. My ap… Read more Can I Enable Multidex In Android Debug Build Only?

Im currently using the Barcode Scanner from the open source library Zxing in my android project. Th… Read more Phonegap Android Barcode Scan Ui Modification

I am having C++ files and library which I have used in Android using ndk and jni.It works fine in A… Read more Using C++ Classes In Blackberry Or Convert Cpp Files To Java

I'm trying to write a program that change default SIM card on my dual-sim android, what functio… Read more Dual-sim Change Default Sim Card

I have seen number of post about storing date. I am still not getting the fine and exact approach … Read more Android: Save Date Normally To Sqlite But Sort By Date Considering Month And Day

I am trying this for 2 days,I am trying to make UIs for the view having two columns in first row,th… Read more Gridview With Different Number Of Columns According To The Number Of Row

I am creating an application which shows the notification as soon as I post a new post on wordpress… Read more Creating A Real Time Notification From Android Service

Hi I am new to android I am not able to run adb.exe it gives me below error: ==>adb start-server… Read more Could Not Connect To Tcp:5037: Cannot Connect To 127.0.0.1:5037: No Connection Could Be Made Because The Target Machine Actively Refused It. (10061)

I wanted to use MPAndroidChartLibrary in my application, but I am experiencing problems which I can… Read more Width And Height Must Be > 0 Error When Using Mpandroidchart Library

I had a fully working USB debugging between my Windows 10 PC and my Nexus 7. However after a cleanu… Read more Android (specifically Nexus 7 2012) Adb Unauthorized No Rsa Popup

I believe this is a snippet from androidsnippets.org - why this isn't funcioning on Android 2.3… Read more Cipher Pad Block Corrupted On Gingerbread

I am trying to give my users the option to sign in with either Google or Facebook. So far I found a… Read more Facebook Login/google Login - Same Activity?

In my task i need to read and write the file in Raw folder. I did the first one to read the file fr… Read more How To Write A File In Raw Folder In Android

In my app I have two activities - Activity A and Activity B Activity A contains a viewpager while A… Read more Update Actionbar Dropdown Properly

I am new to android, I'm trying to develop an application with gridview and listview using json… Read more How To Fix This Arrayadapter Requires The Resource Id To Be A Textview

In general, I'm here because tried-and-true ActivityTestRule is deprecated, and apparently I n… Read more Activityscenario Hangs On Perform(click())

After installing Android Studio on a new Win8.1x64 machine, whenever I try to launch it I get a Cla… Read more Android Studio Start Failed - Classnotfoundexception: Com.intellij.ide.plugins.pluginmanager

I have an app that displays certain content from a database and lets users edit it. I have an activ… Read more How To Make A Textview Editable At The Click Of A Button?

I am new to android,In my application I used json,and I am getting price of product and I am trying… Read more How To Add Indian Rupee Symbol?

I found an example called nativeactivity in FMOD example folder, but unfortunately it use some java… Read more Loading Fmod Purely From Native Code

I am using the methods below and if I enter the right key everything works fine. But if I enter a … Read more Android Aes Encryption Pad Block Corrupted

I have a problem with my cordova app after the latest Android System WebView update (44.0.2403.39) … Read more Update Android System Webview On Sdk Emulator

With the physical keyboard you can catch key presses with a KeyListener, something like: myEditText… Read more Catching Key Pressed With The Virtual Keyboard In Android?

I have no idea, which files should be versioned for a new android project created in eclipse. Could… Read more I Have Just Created Small Android Project In Eclipse, Which Files I Should Add To Version Control?

I have an Android app that I had working a few months ago which I could use to connect my Droid X2 … Read more Android Bluetooth: Service Discovery Failed, Connection To Desktop/laptop

It seems that the WebViewClient methods such as shouldInterceptRequest(), onPageStarted(), and shou… Read more Listen For Url Fragment Id Change In Webview

I'm working on text to speech conversion. For this, I got the example from the internet. In thi… Read more How To Set Arabic Language As Locale

I am successfully linking some of my code stored in a .jar-based library to my Android app. The .ja… Read more How Do I Make An Android Library For Static Linking That Includes Resources?

I am using an SQLite database in my android application, and I have a function which selects the ro… Read more Limiting A Sqlite Query In Android

I have over 200 polygons to create and I get the location by LocationListenerOnChanged() but I woul… Read more Get Location Address W.r.t The Polygon I Am In

Hello I need to know how to listen for the following with the GPS in Android so I can update the UI… Read more Android Listen For Change In Gps Status?