nahba

1. Replace character(s) other than specified
String name = "android";
name = name.replaceAll("[^an]", "");
Output:: "an"

2. Separate word with space from String
String name = "AndroidIsOpenSource";
name = name.replaceAll("(.)([A-Z])", "$1 $2");
Output:: "Android Is Open Source"
  

nahba

1. If you need to disable all transitive dependencies and apply by yourself
   configurations.all {
       transitive = false
   }

2. How check dependencies tree (Terminal in AndroidStudio)
   gradlew/gradlew.bat -q dependencies app:dependencies --configuration compile/testCompile/androidTestCompile

nahba

1. Download Jenkins from https://jenkins.io/download/
2. Using CMD, run this command "java -jar jenkins.war". This will create .jenkins folder in C:\Users\(USER_NAME)\.jenkins
   - Make sure you have installed JDK and set path
3. Open Jenkins using http://localhost:8080/
4. Go to "Manage Jenkins"
5. Go to "Configure Global Security"
   - Enable security
   - Security Realm -> Jenkins’ own user database (+ Allow users to sign up)
   - Authorization -> Matrix-based security
   - Add new User and check all checkboxes

nahba

1. Build your project
2. Check "Run" console to see Methods count
   Total methods in app-debug.apk: 23265 (35.50% used)
   Total fields in app-debug.apk:  11160 (17.03% used)
   Methods remaining in app-debug.apk: 42270
   Fields remaining in app-debug.apk:  54375
3. To see graph
   app/build/outputs/dexcount

nahba

1. Add classpath 'com.squareup.wire:wire-compiler:2.2.0' in project (build.gradle)
2. Add dependency compile 'com.squareup.wire:wire-runtime:2.2.0' in app (build.gradle)
3. Sync project
4. Add "wire-compiler-2.2.0-jar-with-dependencies.jar" to your app folder
5. Create src\main\proto\nahba folder
6. Create .proto files as dinosaur.proto and period.proto
7. In Terminal, from app folder run below command
    java -jar wire-compiler-2.2.0-jar-with-dependencies.jar --proto_path=src/main/proto --java_out=src/main/java
8. This will create all required Java Classes
9. Access in your activity/fragment as below

nahba

Build Project Using API 23

Manifest Permission:
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
WindowManager.LayoutParams windowParams = new WindowManager.LayoutParams(YOUR_DESIRED_WIDTH, YOUR_DESIRED_HEIGHT,
            WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL,
            PixelFormat.TRANSLUCENT);

nahba

1. Disable components update on first start
   disable.android.first.run=true -> bin/idea.properties

nahba

Put this gradle.properties in your /users/.gradle folder

/home/<username>/.gradle/ (Linux)
/Users/<username>/.gradle/ (Mac)
C:\Users\<username>\.gradle (Windows)

nahba

$adb tcpip 5555
$adb shell netcfg
$adb connect <DEVICE_IP_ADDRESS>:5555
$adb -s <DEVICE_IP_ADDRESS>:5555 install (ApplicationName).apk
$adb -s <DEVICE_IP_ADDRESS>:5555 usb (Back To USB Debugging) !important

nahba

Only commit following folders/files when commiting Gradle based project.

Folders:
=======
1) app -> src, build.gradle, proguard-rules.pro
2) gradle -> wrapper -> gradle-wrapper (both)

Files:
=====
1) build.gradle