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Showing posts from August, 2023

Progress Dialog And Asynctask Error

I'm a bit new with the AsyncTask and ProgressDialog and i'm getting a null pointer exceptio… Read more Progress Dialog And Asynctask Error

Android: Onitemclicklistener Event Not Fired When Page Is Swiped (fragmentactivity And Listfragment)

I have a Fragment activity that contains 6 fragments. Every fragment is instance of the same class … Read more Android: Onitemclicklistener Event Not Fired When Page Is Swiped (fragmentactivity And Listfragment)

Glsurfaceview.queueevent Does Not Execute In The Gl Thread

I'm trying to execute some OpenGL commands for my GLSurfaceView from my main activity. As the O… Read more Glsurfaceview.queueevent Does Not Execute In The Gl Thread

Android Expandablelistview Does Not Expand Or Receive Click Events

I can't for the life of me figure out why my ExpandableListView doesn't expand... I have us… Read more Android Expandablelistview Does Not Expand Or Receive Click Events

How To Restore Sqlite Database After Backup Android

I searched a lot about backup/restore Sqlite database i found code to copy sqlite file to SD card t… Read more How To Restore Sqlite Database After Backup Android

Androidx Recycler View Match Constraint (0dp) With Wrap Content Behaviour

I have simple recycler view here, what I want is: when list is short: stick the button below the re… Read more Androidx Recycler View Match Constraint (0dp) With Wrap Content Behaviour

No Sound When The Activity Starts From Lock Screen

This seems to be a strange issue. I am using AlarmManager to set a alarm with custom audio track. T… Read more No Sound When The Activity Starts From Lock Screen

Will Firebase Realtime Database Sync When The Device Comes Online, But The Application Is Not Opened?

I am trying out Firebase Realtime Database. I have a created a node users, In that I have created a… Read more Will Firebase Realtime Database Sync When The Device Comes Online, But The Application Is Not Opened?

Array Access Optimization

I have a 10x10 array in Java, some of the items in array which are not used, and I need to traverse… Read more Array Access Optimization

Reset Default Gradle And Plugin For Android Studio To Be Up To Date When Creating New Projects?

Is there a way to reset the default gradle and plugin, without resetting all my settings, so I don… Read more Reset Default Gradle And Plugin For Android Studio To Be Up To Date When Creating New Projects?

Disabling Re-execution Of Async Task On Finishing Of Foreground Activity

Case: I am using Async Task for showing some list. When I click on any item of listview another act… Read more Disabling Re-execution Of Async Task On Finishing Of Foreground Activity

Android Searchable Not Opening

Hi im trying to use a searchable activity in my application but when the search button is pressed n… Read more Android Searchable Not Opening

Cannot Update My Adt Plugin To V23.0.3

I am trying to update ADT Plugin from version 22.3.0 to 23.0.3. But I'm getting this message ev… Read more Cannot Update My Adt Plugin To V23.0.3

How To Get Images From Internet And Past It In A Listview?

I'm doing my BlogApp. It gets all data from the Internet. I added three TextViews, but I have p… Read more How To Get Images From Internet And Past It In A Listview?

Notification Android Does Not Close After Click

i'm trying create notification jelly bean (api 16) and have get issue with my notification, thi… Read more Notification Android Does Not Close After Click

Integrate Admob To Android Problem

I am trying to integrate Admob to android, i end up with no success. The Document says Need to Prov… Read more Integrate Admob To Android Problem

Android/java: Saving A Byte Array To A File (.jpeg)

I am developing an application for Android, and part of the application has to takes pictures and s… Read more Android/java: Saving A Byte Array To A File (.jpeg)

Can Someone Explain Me Declare-styleable Xml Tag In This Example And The Theory Behind Its Use?

I'm reading Beginning Android 4 Development and in chapter 5 it talks about Gallery and ImageVi… Read more Can Someone Explain Me Declare-styleable Xml Tag In This Example And The Theory Behind Its Use?

Android.content.res.resources$notfoundexception: Resource Id #0x7f07007e

I am Trying to implement like feature in the app, here is the snippet from the Viewholder in the re… Read more Android.content.res.resources$notfoundexception: Resource Id #0x7f07007e

Coordinatorlayout Not Scrolling With Swiperefreshlayout

I have added coordinatorlayout+viewpager+TabLayout and have added three tabs with viewpager but scr… Read more Coordinatorlayout Not Scrolling With Swiperefreshlayout

How Can I Prevent My Android App/service From Being "killed" From A Task Manager?

It is very important that my service stay running until someone with a password stops the service f… Read more How Can I Prevent My Android App/service From Being "killed" From A Task Manager?

Android How To Create Custom Url Scheme With The Given Format Myapp://http://

I have researched through most of the custom URL scheme Q&A and I have not found my possible an… Read more Android How To Create Custom Url Scheme With The Given Format Myapp://http://

How To Send Multiple Edittexts In To Another Activity As A Textviews Like Login Page

There is Two Edit Texts Like Username and Password and one login Button..My Requirement is if we En… Read more How To Send Multiple Edittexts In To Another Activity As A Textviews Like Login Page

Android : Unfortunately Google Maps Stopped

Main.xml & manifest.xml Solution 1: Have you tried a different API Key? I had the same … Read more Android : Unfortunately Google Maps Stopped

How To Show Empty View While Using Android Paging 3 Library

I am using Paging 3 lib. and i am able to check if refresh state is 'Loading' or 'Error… Read more How To Show Empty View While Using Android Paging 3 Library

How Do I Convert This Activity Into Fragment And Fragment To Navigation

how to convert this to fragment and add fragment to each navigation instead of text i want add frag… Read more How Do I Convert This Activity Into Fragment And Fragment To Navigation

Android Highcharts How To Enable Or Disable Data Labels

I am working on android. By using highchart I have created a barchart. HIOptions options = new HIOp… Read more Android Highcharts How To Enable Or Disable Data Labels

What's Differences Between 'drawable' Folder And 'drawable-hdpi-ldpi-mdpi-xhdpi' Folders?

To have just 'drawable' folder(if doesn't exist, I create) is enough to create suitable… Read more What's Differences Between 'drawable' Folder And 'drawable-hdpi-ldpi-mdpi-xhdpi' Folders?

How Can I Send Http Basic Authentication Headers In Android?

I am not sure how to send HTTP Auth headers. I have the following HttpClient to get requests, but n… Read more How Can I Send Http Basic Authentication Headers In Android?

Listview Refresh After Removing Some Items

Good day everyone. I want the ListView refresh after removing some items from database but I'm … Read more Listview Refresh After Removing Some Items

Timeout Error When Connecting Localhost Api With Android Studio On Real Devices Through Usb

I am using Android Studio version 3 on Window 8.1. There is XAMPP installed to host php api on loca… Read more Timeout Error When Connecting Localhost Api With Android Studio On Real Devices Through Usb

Syntaxerror: Invalid Syntax To Repo Init In The Aosp Code

I have tried to repo init the source code Ubuntu build machine and it is successfully able to clone… Read more Syntaxerror: Invalid Syntax To Repo Init In The Aosp Code

Android Multipart File Upload Using Httpurlconnection - 400 Bad Request Error

I am trying to write a generic code to upload files to any server (Multipart POST). I have tried di… Read more Android Multipart File Upload Using Httpurlconnection - 400 Bad Request Error

Unable To Finish Activity From Onoptionsitemselected In Android

I am trying to close the Activity from menu option. When menuItem menu_close_activity is selected, … Read more Unable To Finish Activity From Onoptionsitemselected In Android

Single View Layout Files: Does Compiler Autowrap With Layout/viewgroup?

If I have a layout file that simply contains a single TextView, I have no problems inflating it fro… Read more Single View Layout Files: Does Compiler Autowrap With Layout/viewgroup?

Could Not Find Support-fragment.jar (com.android.support:support-fragment:27.0.2)

I cloned my project and opened with Android studio, but the build fails with the below error and sa… Read more Could Not Find Support-fragment.jar (com.android.support:support-fragment:27.0.2)

How To Remember Camera/mic Permissions On Chrome For Android?

I'm writing a WebRTC app that is designed to be used from an Android tablet. When you access t… Read more How To Remember Camera/mic Permissions On Chrome For Android?

Hide A Edittext & Make It Visible By Clicking A Menu

I have a layout having the contact deatils of the phone. When i click the option menu i need make a… Read more Hide A Edittext & Make It Visible By Clicking A Menu

Picasso Target Must Not Be Null Error

I wish to add an image from Parse.com to an ImageView in a fragment I have created using Picasso. … Read more Picasso Target Must Not Be Null Error

Issue On Sending Mms In Android Version 4.0.3

Hi I want to send an MMS through my application.For that my code is void sendMMS() { tr… Read more Issue On Sending Mms In Android Version 4.0.3

Get An Exception When Loading Android Layout Xml File

For some reason I get the following exception when I load the XML layout in eclipse. I am not too s… Read more Get An Exception When Loading Android Layout Xml File

Google Maps Api Android V2 - "access_fine_location" Permission Required With My-location Layer Enabled

I want to show the location of the user on a Google Maps enabling my-location layer, but this funct… Read more Google Maps Api Android V2 - "access_fine_location" Permission Required With My-location Layer Enabled

Unable To Get Recently Dialled Numbers

I'm working in Android application where I have to fetch last 20 dialled calls. Here's is m… Read more Unable To Get Recently Dialled Numbers

Is There A Way To Manually Create The Package Folder For An Apk's .obb File?

I'm having an issue with an app: (rarely) a user will download the app from the play store but … Read more Is There A Way To Manually Create The Package Folder For An Apk's .obb File?

How To Start The Notificationlistenerservice On Android

I would like to access notifications on a Android phone by using the NotificationListenerService. I… Read more How To Start The Notificationlistenerservice On Android

Replace Images In Data From Webservice Android

Hi all, How can i replace the text or symbol from web service with local images in drawable folde… Read more Replace Images In Data From Webservice Android

Rotate Square With Rotateanimation

I have a LinearLayout with an ImageView with a square image in the center which I need to apply rot… Read more Rotate Square With Rotateanimation

Disable Back Button In Vrvideoview Cardboard-mode In Android Sdk

I'm developing an Android app for a controlled environment in which the user should not be allo… Read more Disable Back Button In Vrvideoview Cardboard-mode In Android Sdk

$cordovafile Removefile & Checkdir Error 5 (encoding_err)

I am trying to use $cordovaFile to delete files from an Android device. The file to be deleted was … Read more $cordovafile Removefile & Checkdir Error 5 (encoding_err)

Android : How To Sort An Arraylist Of Special Characters Alphabetically?

I am developing an android application where i have data in Norwegian language. Now , i have to sor… Read more Android : How To Sort An Arraylist Of Special Characters Alphabetically?

Initializing Iscroll With Phonegap And Jquery Mobile

I have built a project using phonegap and jquery mobile, and have iscroll working perfectly on the … Read more Initializing Iscroll With Phonegap And Jquery Mobile

Android 2.3.3 Touch By Explore

I am developing app for blind community. I want to give an option for the user to explore the scree… Read more Android 2.3.3 Touch By Explore

Start Handler Thread And Finish The Activity

If we start a handler thread / thread in an activity and then the activity is destroyed when we pre… Read more Start Handler Thread And Finish The Activity

Setting Json Response In Listview

if (status == 200) { String result = EntityUtils.toString(response.getEntity()); Log.d('… Read more Setting Json Response In Listview

Categories In Listview Androidstudio

I'm new on Android. How can I make categories in my ListView with an arrow on the categories. F… Read more Categories In Listview Androidstudio

How To Observe A Live Data Inside Service Class

I want to insert some records which I get from the API to my database, I am using a service class t… Read more How To Observe A Live Data Inside Service Class