Android Tech Blog

Hi everyone I’ve been having some difficulty, hope one of you can help. I’m trying to create a litt… Read more Cursorindexoutofboundsexception When Accessing Sqlite Database

I need to render a quote block of arbitrary length. The text must be aligned to the left, while the… Read more Cannot Wrap Blockquote-like Textview Of Arbitrary Line Count By Width

Here is the exception shown by logcat window 06-08 11:25:55.532 8480-8480/example.com.shareit E/SQL… Read more Syntax Error Android Sqlite: Near "group"

In my Nexus 5 (without physical buttons) it's alright, my action bar is as follow: This is wha… Read more Hide App Icon On Navigation Drawer Home Button

I am attempting to implement a third party SDK bundle when I ran react-native run-android I got the… Read more Could Not Resolve All Files For Configuration: ':app:debugruntimeclasspath'

Here is my Java file that defines my tracker : package com.example.anantchowdhary.simpletodo; … Read more Custom Metrics Not Working | Google Analytics

I get this error when running my app. I also included the permission for surfaceFlinger in manifest… Read more Permission Denial: Can't Access The Surfaceflinger

I made sample by tutorial 'https://firebase.google.com/docs/database/android/start/?hl=ko'… Read more Firebase Realtime Databae Not Working, Setvalue

Well I have to fit one ImageView inside another one. It is smaller and has to be exactly at the cen… Read more Center Imageview Inside Another Imageview In Android

The new Facebook SDK for Android (3.0) has deprecated a lot of the old methods, including the setAc… Read more How Do You Use The Method 'openwithimportedaccesstoken' In The New Facebook Sdk For Android 3.02

I wish to set a custom shape (different radius for each corner of rectangle) to my frame layout, so… Read more Create Custom Convex Path Android

I have a firebase schema containing the table 'Catalog' with a few values Catalog Table I… Read more Firebase Orderbychild Returns Weird Order For Only One Child

I have some BLE beacons that go on deep sleep mode for saving battery policy. Is it possibile, in A… Read more Is It Possibile To Wake Up A Deep Sleep Ble Device In Android Sdk?

i am new to Android and trying to understand the communication between apps. I am trying to write 3… Read more Explicit Addressing An Intent To A Dynamically Broadcast Receiver

I have one Relative Layout and i have set it's background as drawable, which is a selector. … Read more Android Animate Background Image

Is there a common way within Android to escape all of the characters that aren't allowed in a S… Read more Sqlite: Escaping Special Characters

The string output is 'data', 'data1', 'data2', 'data3' i want it to… Read more Android Replace Double Quotes With One Quote

This is the webpage I am trying to access: http://ssbmapp.byethost18.com/demo.php But, regardless … Read more When Accessing Webpage In Java, The Body Of My Php Page Becomes Error About Javascript

I have a TextView in my layout which is wrap_content in layout_width. It is limited to maximum of 1… Read more How To End Textview With 3 Dots By Using Maxlength

Why doesn't some of my breakpoints trigger? I'm not sure when this issue started, but I now… Read more Android Studio 4.1 Some Breakpoint Doesnt Trigger