Android Coder

So I'm using ActionsContentView My goal is to implement a ViewPager element within it. Utilizin… Read more Using Viewpager With Actionscontentview

I have a ListView inside of a ViewFlipper which I am flipping when the user swipes across the scree… Read more How To Differentiate Between A Fling And A Touch?

I set the layout and scroll view for the screen resolution 480x800. How can I be compatible with ot… Read more How Can I Resize The Layout And Scrollview According To Screen Resolution

I'll like to stopping all media player in my android device programmatically. Someone can help … Read more Stop All Media Player Rinning In My Android Device

I'm trying to return a boolean value if the barcode exists. However, the way this function is c… Read more Wait For Oncomplete Callback

{ 'ID': 1, 'Name': 'Aman', 'Description': 'Food', &… Read more Fetching Integer List From Json

Good night friends. I'm having trouble drawing a fixed point on the screen when the screen is r… Read more Libgdx Fixed Point After Camera.rotatearound

I am using Timer to check a condition periodically and want to remove background if found true cond… Read more How To Remove Background From Thread

Ever since I updated my PC to Windows 8.1, when I start Android Studio and run a simple app I'm… Read more Android Studio Causes Windows 8.1 To Crash

I am going to data/data/myPackage in emulator and download these three files about my apps database… Read more Android Room Database File Is Invalid File Format In Db Browser

Im trying to run an example off E3roid examples. Except when i do, i get a force close on the page.… Read more What Does This Logcat Error Mean?

I always use allowmainthreadqueries() in Android Room. But many people say it is not recommend to d… Read more What Is The Best Way To Not Use Allowmainthreadqueries() Using Android Room?

My target was Restarting the Service when app is in background or even killed from home page by swe… Read more Broadcast Receiver Not Calling Service While App Was Killed

Currently, I connect my tablet to other devices (through Bluetooth). The connection is successful, … Read more Maintain Bluetooth Connection Even After Call To Onstop

I am creating a notification but when sending it using PendingIntent the extras get lost in the pro… Read more Intent Extras Being Lost When Sending With Pendingintent For Gcm

I've added an ad to my activity like follows : @Override public void onCreate(Bundle savedInsta… Read more Admob Ad In Oncreate Ok, But Disappears If You Return To Activity, Why?

Hi i'm very new to android and tried to ask this question recently, but nobody understood what … Read more How Can I Handle Images And Change There Function?

I'm using the SlidingPaneLayout and want to set gray fade color on left pane when the slider r… Read more Slidingpanelayout Setcoveredfadecolor () And Setsliderfadecolor()

I am trying to create apk for android using the command ./build.py --package org.test.hideapp --nam… Read more Failed To Find Version-tag String. File Must Be Updated

i'm using the following function to get Allcellinfo of an device network and im getting the val… Read more Parse Getallcellinfo Values From Telephony Manager

I have used dp in my xml. but it's not giving me an accurate UI. Solution 1: For sure, dp is … Read more In Order To Make Your App's Ui Compatible With All The Devices Like Tablets,phones Or Watches Which Unit Is Preferred In Android?

I have an Android service trying to bind to a server socket port 24. As it is privileged port, it i… Read more How To Bind To A Port Less Than 1024 In Android?

I'm new in Android and I am making an application that has a TextView with a very long string, … Read more How To Find Text In Android Through A Searchview Or Edittext?

Im trying to reproduce the following gradient programmatically. Solution 1: http://developer.andr… Read more Create A Radial Gradient Programmatically

I am newbie to RenderScript and trying to process image with size 1920x1280px, this seems to be cra… Read more Processing 1920x1280 Image With Android - Renderscript

How to get the iso3 country code.when i store the server but it is not store 100% of the database? … Read more Get The Iso Country Code

What is the difference between creating a new directory and creating a new folder in Android Studio… Read more New Directory Vs New Folder In Android Studio

i have added the admob test in my app as the pdf instructions were directing and everything works n… Read more Admob Says "server Replied That No Ads Are Available"

I'm on a slow network connection and it's painful to use the documentation at https://devel… Read more Android Developer Documentation: Download?

after grasping AsyncTask, I have run into yet another road bump. Using JSON (which connects to my l… Read more Using Imei As A Parameter For Json Service

This is my actual Code: App.js import React from 'react'; import {StackNavigator} from &#… Read more React Native - How To Manage Headers Per Page With Stacknavigator And Drawernavigator

Someone please explain what is the main idea of using strings.xml? I think it would be useful for m… Read more Android: What Is The Main Idea Behind Of Using Strings.xml?

Good day all, I am using Google's new Face API (Link here) which works with improved FaceDetect… Read more How To Detect The Corners / Center X, Y Coordinates Using Google's Face Api?

Here's my code where i can retrieve the image Url in Toast message where it is unable to save i… Read more How To Upload Image Url Uploaded To Fire Storage And Save It In Firestore At The Same Time Using Java

I'm currently working on a libgdx andriod app using eclipse luna and attempting to display a ba… Read more Admob Live Ads Not Appearing In Libgdx Application - Failed To Load Ad: 0

Is there a way to limit the number of displayed suggestions, when using the search interface with c… Read more Limiting The Number Of Search Suggestions, Android

See attached screenshot where I am attempting to reduce the space between the columns in my GridVie… Read more Android: Reduce Space Between Columns In Gridview

I'm using ViewPagerIndicator, and haven't had any luck, so I'll ask here. Is there a wa… Read more Tabpageindicator Text Font

Today I had an exam where had to deliver some database data to Android application and I created so… Read more Asynctask Better Communication Protocol

I am using a customadapter and overriding the getView() method. In this method I call view.getHeigh… Read more How To Get Height Of The Item In A Listview?

If I want to update DB rows only once only when my users upgrade their app, then would you do it in… Read more Upgrade Rows On App Upgrade Only

I was developed android application. More over i have completed, but i want to minimize option. I h… Read more How To Minimize Whole Application In Android?

package com.example.simpleasync; import java.util.ArrayList; import java.util.HashMap; import org.… Read more Having Trouble With Async And Listadapter Can You Help Out?

I am implementing Room persistence lib in kotlin for my database implementation. Same question is a… Read more Room Persistence Lib Implementation In Kotlin(gradle Error)

I am using Mac to run Java program which contains some commands to execute on a remote Android devi… Read more Run Adb Shell Commands From Java Code On Different Platforms

I just installed the android studio on my laptop, and while running my program on the virtual devi… Read more Vt-x Not Turned On, Haxm Error, Android Studio

I have a WebView developed with Android Studio. I want to implement a progress bar to appear on eve… Read more Progress Bar For Internal Links Of A Webview In Android Studio

As a safety measure I would like to get the list of apps that aren't installed from the Play St… Read more Android Get List Of Non Play Store Apps

I'm trying to deobfucate a stack trace from my Android app. I used proguard when building the … Read more Proguard Retrace Missing Line Numbers

I use an ActionBar in my FragmentActivity (min SDK = 14) and I need to remove the active Tab indica… Read more How To Completely Remove Tab Indicator In An Actionbar

I have a problem regarding Edit Text in Android. I have a field named Username : I want that whenev… Read more Android Check Spaces In Edittext

I have implemented these lines of code but it is not working . pagerAdapter= new AbstractPagerAdapt… Read more How I Get The Current Visible Fragment From View Pager Adapter..?

Given a Room database DAO like this: import android.arch.persistence.room.Dao; import android.arch.… Read more Android Room Database Dao Debug Log

The concept of preferences and shared preferences in Android are mixed up for me. What is the diffe… Read more Difference Between Preference And Shared Preference In Android

It seems like Android 2.3 has much smaller VM budget than 2.1 amd 2.2. I am suprised that the newer… Read more Android 2.3 Has Lower Vm Budget Than 2.1 And 2.2?

I am building chat functionality withing an app using firebase. Everything works except for fetchin… Read more Getdownloadurl() Of Firebase Storage Return The Same And Wrong Link For All The Uploaded Files. How To Fix This?

I know it seems it's an already thousand times answered issue but I haven't found anything … Read more Multiline Edittext In Android With The Cursor Starting On Top

In my first activity I have a button and a webview and when I click on the button it opens a new ac… Read more Refresh Activity/imageview?

Trying to get a program similar to this to work on the android platform. The trouble is I'm not… Read more Displaying Text In An Android Studio Project

I am trying to implement a timer in android. I am using the countdowntimer. Here, is the timer code… Read more Countdowntimer In Android Using Java

I can't build the sample game TypeANumberChallenge provided by Google (see GitHub). Got the fol… Read more Google Player Game Service Error: Can't Build The Sample Game

My app has been working for some time, but after the release of Android 5.0 it crashes on devices r… Read more Jodatime Issues On Android 5.0

Hey I want to start an Activity from my MainActivity but not in the oncreate method. public void aw… Read more Java.lang.nullpointerexception At Android.content.contextwrapper.getpackagename Android

I am using OpenGL ES 2.0, and Android NDK r8b. I have a shared context that I use for worker thread… Read more Why Is Eglmakecurrent Failing With Egl_bad_alloc?

BitmapFactory works perfectly on .png image but returns null when I load jpeg image from url. Bitm… Read more Bitmapfactory Works Perfectly On .png Image But Returns Null When I Load Jpeg Image From Url