Code 4 Kotlin

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When you try to launch it after installation  you are getting this error: No JVM Installation found. Please install a 64 bit JDK. Let us ass...

EditText is a thin veneer over TextView that configures itself to be editable.    Here is the simple code for make not editable or disable ...

A string resource provides text strings for your application with optional text styling and formatting. There are three types of resources t...

Sometimes you have need define or declare most of the variable globally access, in such senario you have define or declare global variable l...

Are you wan to  create  Yes/No Dialog Box in Android. Here is the simple example to create yes / no dialog box when button click event. firs...

Are you want to uninstall app from you code, here is the snap code. package com.example.packageName; public class UninstallApp extends Activ...

I have faced background ListView becomes black when scrolling after populated data on list, after that i have  found easy solution from stac...

Here is the simple way to make blinking image when click button: public class BlinkImage extends Activity { private Button btnClick; priva...

Capitalisation of key words Since you get into the habit of writing class names in capital letters you will occasionally find yourself...

Are you planning to read text file from sdcard , and get value in you code. here is the simple example to read text file from sdcard. Here i...

Here is the simple and useful tutorials for using multimedia data in android. Performing Audio Capture Audio capture from the device is a bi...

The screen orientation has changed — the user has rotated the device. Note: If your application targets API level 13 or higher (as declared...

Bloomberg ranked technology companies by the number of times they were cited as competitors in the latest Form 10-K filing of different fi...

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Android RelativeLayout enables you to specify how child views are positioned relative to each other. The position of each view can be specif...

android:gravity sets the gravity of the content of the View its used on. android:layout_gravity sets the gravity of the View or Layout ...

What happens when i set weight =1 for one layout and weight to 2 for other layout.If i have linear layout, here is the simple solutions: The...

In many cases you have to need package name programmatically so, here is the some method name for getting package name. You will have to ini...

Are you trying to create programmatically radio buttons on android, here is the tutorials may be helpful for you . Here is the full code: pu...