alexfu

public class FragmentObserver extends Observable {
    @Override
    public void notifyObservers() {
        setChanged(); // Set the changed flag to true, otherwise observers won't be notified.
        super.notifyObservers();
    }
}

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

NezSpencer

Create Android Studio Command-line Launcher

0. Open Android Studio
1. Go to: Tools > Create Command-line Launcher
2. Leave as default, Press OK

Configure Git to use Android Studio as default Diff Tool

1. Add the following lines to your .gitconfig

ArthurNagy

package com.your.package

import android.app.Dialog
import android.os.Bundle
import com.your.package.R
import com.google.android.material.bottomsheet.BottomSheetDialog
import com.google.android.material.bottomsheet.BottomSheetDialogFragment

/**
 * BottomSheetDialog fragment that uses a custom 

mykeels

--- !https://twitter.com/PoliceNG/status/1204006677990821888?s=19
states:
  - state  : abia
    phones: 
    - '0803541540'
    - '08079210003'
    - '08079210004'
    - '08079210005'
  - state  : adamawa
    phones: 

NezSpencer

import androidx.fragment.app.FragmentActivity

class LoggerCrashHandler(private val app: FragmentActivity) : Thread.UncaughtExceptionHandler {
    private val defaultUEH: Thread.UncaughtExceptionHandler? =
        Thread.getDefaultUncaughtExceptionHandler()

    override fun uncaughtException(t: Thread, e: Throwable) {
        var arr = e.stackTrace
        var report = "$e\n\n"
        report += "--------- Stack trace ---------\n\n"