Index Android

In BaseDemoActivity.java from Google Drive Demo app https://github.com/googledrive/android-demos/bl… Read more Android Google Drive Existing_folder_id,existing_file_id

this is my database and now I need to change the value of favorite from 0 to 1 but I don't have… Read more Is It Possible To Update A Specific Child's Value Without Id Or Key In Firebase Realtime Database From Android On Button Click?

I have a sealed class which represents the Retrofit Response of my API. sealed class NetworkRespons… Read more Pass A Sealed Class As Function Argument Android

I'm developing an android app. I'm using ZXING fragment open source barcode scanning. I hav… Read more Ddms Debugging: Android App (i'm Developing) Causes Device (only Nexus 5) To Hang And Must Restart When Using Zxing And Dialog

My URL contains number medial related URLs which we have to play in media player. When i am passing… Read more How To Play Web Address Url To Media Player In Android?

As per the the docs, To protect the client app and app server from potential malicious re-use of… Read more How To Initiate An Android Gcm Token Refresh?

I'm trying to create a digital clock widget with custom typeface font. I got clues from here So… Read more Custom Font On A Android Widget

I'm having a difficult time getting the results that should be displayed as described in the se… Read more Android Building Your First App Basics

I have just implemented the SDK samples for GCM client and server side. I implemented it with no pr… Read more Gcm Server Using Google App-engine

I have an arrow image that I want to rotate from 0 to 180 degree (like the needle in a meter.) One … Read more Android, How Can I Rotate An Arrow (image) Around A Fixed Point?

I want tabMode scrollable with tabFilled with tabs(having single line title). As number of Tab and … Read more Make Scrollable Or Fixed Mode In Tablayout For Dynamic Number Of Tabs

It seems that when I don't need interprocess communication, there's almost no reason to use… Read more Is Android Service Useful When I Don't Need Interprocess Communication?

I like to use a PPTP VPN in the Android emulator. My VPN provider is Witopia. The settings work on … Read more How To Enable Vpn Support In Android Emulator

What I'm currently doing Currently, I have changed the scrollbar in my XML file using the andro… Read more Change The Color Of Scrollview Programmatically

I am quite new to android development and right now I'm trying to create a database through a c… Read more Finding Database Path Is Impossible

I have a TextViewer Activity , that has a button, and when I click on it I want to popup an AlertDi… Read more Custom Alertdialog Not Showing

As I understand Android API uses google speech recognition service for speech to text. I've l… Read more Improve Android Speech Recognition With Additional Context

I'm building an app that will listen for incoming SMS messages, perform some potentially long r… Read more Perform Long Running Operations When Receiving Sms On Api < 21

In my app i m trying to fetch data from server and storing in database. When it is doing all these … Read more Android Problem With Progress Dialog

I'm creating a custom TextSwitcher as below public class CustomTextSwitcher extends TextSwitche… Read more How To Pass Style Attr From Custom View Over?

I'm trying to create a layout composition using ConstraintLayout. In order to simplify my case,… Read more Constraintlayout Doesn't Respect Max Height

I have a project where I'm supposed to send data such as integers, floats and text strings from… Read more Sending Data Such As Integers And Text Strings From A Phone To A Web Database

I don't know , why I am getting null from BitmapFactory.decodeFile(String imagePath) method. im… Read more Bitmapfactory.decodefile(string Imagepath) Returns Null Even Image Exists

I want to display 60 different colors in 1 second in android. How I can do this that the duration o… Read more Achieving Accurate Timing In Android

I'm using this code to add an item to a listbox, but I can't figure out how to dynamically … Read more How To Adjust Listbox Items Height To Fit The Text In Firemonkey (android)?

I am developing a project in which on the same view when a button clicks, the contents got changed.… Read more Page Curl Animation - Issue

Sometimes I am really amazed to see that simple things have hard to find solutions. I have a GridVi… Read more Set Highlighted Item In Gridview On Android

I has a nice PopupWindow which I want to appear with an animation. I do it like this: popup.setAnim… Read more Popupwindow Animation Not Working

Hi i cannot able to retrieve current url of inapp browser while click close button (OR at any time … Read more How To Get Current Url In Innapp Browser In Phonegap 3.0

CheckBox checkOne = (CheckBox) findViewById(R.id.checkOne); checkOne.setSelected(true); CheckBox c… Read more Checking Multiple Checkboxes In Android

I am using Retrofit like this to get all the books and delete all the books. @GET('/books'… Read more Android Retrofit Return Status 500 Internal Server Error

Let Say I have A -> B -> C -> D or A -> C-> D when D is finish I want to Back but s… Read more Android Clear Some Activity On Back Stack

I am unable to get my ArrayList out when it's on a different page. I would like to get the Arra… Read more How To Get The Arraylist Out Android Studio

I had this issue where I overflow the 64k method limit in Dalvik when compiling all the library I u… Read more How To Avoid Dex 64k Limit By Importing The Right Library

i'm new with android. I'm working on an application using xml layouts. I wish to know which… Read more Android - Should I Use Multiple Activities Or Multiple Content Views

When I released my note taking application for Android 4.0 - 4.3 I used a custom action bar color w… Read more Taking Advantage Of The Translucent Status Bar In Android 4.4 Kitkat

I currently have one class with 4 methods. I need to change that to AsyncTask. Every method receive… Read more Asynctask, Multiple Different Operations

I keep getting the following nullPointerException and I can't quite figure it out any help woul… Read more Nullpointerexception With Listview And Setadapter

I have two activity. When the user clicks on the medicine name on the list, it will go to second ac… Read more Passing Row Id Of A List To Another Activity

Hello I am trying to make a coach mark over lay tutorial. Main.java public class Main extends Activ… Read more Making A Tutorial (coach Mark) Overlay. Need Help Moving A View Based On The Position Of Another

I am new to Android, it's about a week that I am spending 3 hours a day on this problem but sti… Read more Response.body().getbasketshoplist Is Empty, But Api Json In Postman Is Not Empty

I tried to make a android app using HTML + phonegap 2.6.0 which is support: By default, if the HT… Read more Input Type="file" Accept="image/*" Doesn't Work In Phone Gap?

I have this version that works for android 4 (String email is a gmail address): private Uri getPhot… Read more How Do You Get A Contact Photo Through The Contact Provider In Android 2.3.6?

I have made a project involving Google Login. The file downloaded was credentials.json. Where do I… Read more Where To Put Credentials.json In Android Studio

I have for example the following String \n 3 Doors Down is a http://www.last.fm… Read more Textview With Multiple Hyperlinks

I have an Android app that need to set a requestproperty in a connection. Here is my code: URL url… Read more Android Setrequestproperty In A Url.openconnection()

before to save a file to the cache directory i want to know how much space are available on the dev… Read more How To Know The Available Disk Space On Android/ios?

I've seen the android developers blog that the new design support library 23.2 supports animat… Read more How To Implement Animated Vector Drawables Using The Design Support Library 23.2?

I have a synchronism logic makes sendOrder from db in android to server by web service which runs o… Read more Doinbackground Doesn't Work Second Time

Copy Solution 2: This is fixed in version 18 of the support library, released in July. Read more Navigation Drawer Rendering Error In Adt Layout Editor

I'm building an application with PhoneGap. i'm using my Galaxy S2 to test the application, … Read more How To Change Phonegap's Screen Size?

I have a small view (call it 'user-object') which overlap the background view (call it map)… Read more How To Detect No Touch On A View After Some Seconds?

This is my fragment class: public class MyFragment extends DaggerFragment { @Inject MyViewModel… Read more How To Pass A String To A Viewmodel/repository Class Using Dagger2 In Android?

I have used Android Room Database to create my app, I am filling records of students, I want to ret… Read more Android Room Database, Retrieve Specific Value Of The Latest Record Entered

I'd like to add POI Android in to Android Studio. The gradle code is this: implementation '… Read more How To Add Poi Android In Android Studio?

I'm writing an app with AndroidStudio, I wanted to integrate it with Google+ login, so I used t… Read more 'cannot Resolve Symbol Mgoogleapiclient' - Android Studio

@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceStat… Read more Fragmentpageradapter Always Load The Next Fragment Instead The Current

I'm implementing the firebase Email Link Authentication Mechanism for Android. I have implemen… Read more Firebase Android: Email Link Authentication. Intent-filter Not Working

I'm trying to disable autofill for all EditText's except my login screen. And no success ye… Read more Android Oreo Disable Autofill For Edittext

I have a database in phpmyadmin panel. And I want to see this databases as json format. When I past… Read more Android Json Parsing | Php Scripts And Validate Json

I want to show an Alert Dialog via AlertDialogManager class to a non-activity class DeviceAdminRece… Read more Show Dialog Alert From A Non-activity Class In Android

I've tried cleaning my project several times, restarting Eclipse, going to Build path -> Exp… Read more Unable To Instantiate Application - Classnotfoundexception On Mainactivity

I have the following BLE foreground service implementation - public class BluetoothForegroundServic… Read more Android Bluetooth Le Scanner On Foreground Service Stops Immediately When Screen Turns Off

I am not sure if this question has been asked here or not. I look for a way to simulate the slide a… Read more Resource For Android Slight Left/right Slide Action On Listview

I am trying to open an activity from Listfragment as below @Override public void onListItemCli… Read more Fragment :opening Activity From Fragment Giving Activitynotfoundexception:

I'm trying to use define a custom icon in the support Toolbar but the only icon shown is a left… Read more Custom Icon In Android Toolbar

Hi I designed a custom toolbar to replace the action bar with a popup menu, using the hints from h… Read more Android Persistent Checkable Menu In Custom Widget After Reboot Android

i have this manifest.xml Solution 1: Two possibilities: You didn't replace "my_unit_id&qu… Read more Admob Ads Are Not Showing Up But A Simple Button Is