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Android JSONObject - How can I loop through a flat JSON object to get each key and value
...ng names.
You can get the JSONObject documentation here
http://developer.android.com/reference/org/json/JSONObject.html
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Moving and vanishing lines of code; trouble with Eclipse's XML Editor
...now available in ADT 21 Preview 9, posted a few minutes ago, here: https://android-review.googlesource.com/#/c/44936/1
The reason you get weird visual artifacts is that if a file contains broken DOS line endings (multiple carriage returns without a newline for each carriage return), Eclipse gets ve...
How to determine the screen width in terms of dp or dip at runtime in Android?
I need to code the layout of the android widgets using dip/dp (in java files). At runtime if I code,
int pixel=this.getWindowManager().getDefaultDisplay().getWidth() ;
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GridView VS GridLayout in Android Apps
I have to use a Grid to implement Photo Browser in Android.
So, I would like to know the difference between GridView and GridLayout .
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Get boolean from database using Android and SQLite
How can I obtain the value of a boolean field in an SQLite database on Android?
10 Answers
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how to make a specific text on TextView BOLD
...API 24 , you have to use next code : Spanned durationSpanned; if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) { durationSpanned = Html.fromHtml(durationFormatted,Html.FROM_HTML_MODE_LEGACY); } else { durationSpanned = Html.fromHtml(duration...
What is the purpose of Looper and how to use it?
I am new to Android. I want to know what the Looper class does and also how to use it. I have read the Android Looper class documentation but I am unable to completely understand it.
I have seen it in a lot of places but unable to understand its purpose. Can anyone help me by defining the purpos...
2D cross-platform game engine for Android and iOS? [closed]
...much better (faster development + performance + tooling). If you are going android-only, its ok to use LibGDX other wise not! LibGDX's cross platform support is very-very bad, which depends on either RoboVM or Xamarin. Xamarin and RoboVM makes the compilation and execution both very slow on iOS. It ...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...tter, so the entire grid (assuming 4 bytes per pixel, which is typical for Android) would require 900×26×4 = 93600 or about 100 kilobytes, which will easily fit in the phone memory.
On the other hand, suppose that each letter is loaded from its own image file into the app’s Media from a high-re...
Android accelerometer accuracy (Inertial navigation)
I was looking into implementing an Inertial Navigation System for an Android phone, which I realise is hard given the accelerometer accuracy, and constant fluctuation of readings.
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