nesterchung

        public static float convertPixelsToDp(float px){
	    DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
	    float dp = px / (metrics.densityDpi / 160f);
	    return Math.round(dp);
	}
	
       public static float convertDpToPixel(float dp){
	    DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
	    float px = dp * (metrics.densityDpi / 160f);
	    return Math.round(px);

nesterchung

import java.text.NumberFormat;
import java.text.DecimalFormat;
import java.math.RoundingMode;

DecimalFormat decimalFormat = new DecimalFormat();
decimalFormat.setDecimalSeparatorAlwaysShown(false)
decimalFormat.setMaximumFractionDigits(6)
decimalFormat.setRoundingMode(RoundingMode.HALF_UP)            
        

nesterchung

package com.example.nester.crachreproduce;

import android.app.ProgressDialog;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;

public class NoAttachActivity extends AppCompatActivity {

    private ProgressDialog progressDialog;

nesterchung

import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.style.ImageSpan;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.SearchView;
import android.widget.TextView;

nesterchung

CountDownTimer countDownTimer = new CountDownTimer(TIME_MILLIS, 100) {
          @Override
          public void onTick(long millisUntilFinished) {
            double i = (1 - millisUntilFinished / (double) TIME_MILLIS) * 100;
            progressBar.setProgress((int) i);
          }

          @Override
          public void onFinish() {
            progressBar.setProgress(100);

nesterchung

/**
 * Class connecting the Realm lifecycle to that of LiveData objects.
 * Realm will remain open for as long as any LiveData objects are being observed.
 */
abstract class LiveRealmData<T: RealmModel>(val config: RealmConfiguration) : LiveData<RealmResults<T>>() {

    private val listener = RealmChangeListener<RealmResults<T>> { results -> value = results }
    private lateinit var realm: Realm
    private var results: RealmResults<T>? = null

nesterchung

package com.nesterchung.chart

import android.content.Context
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.text.format.DateUtils
import android.util.Log
import android.view.WindowManager
import com.github.mikephil.charting.charts.BarChart
import com.github.mikephil.charting.components.AxisBase

nesterchung

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <item
        android:width="260dp"
        android:height="260dp">
        <shape android:shape="rectangle">
            <solid android:color="@android:color/transparent" />
        </shape>
    </item>

nesterchung

class Presenter  {
        fun onSeekBarSelect(data: Any) {
            //brabra
        }
    }
    val list = listOf<Any>()
    val presenter = Presenter()
    val seekBar = SeekBar(null).apply {
        setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
            override fun onStartTrackingTouch(seekBar: SeekBar?) {}

nesterchung

inline fun <E : IInterface?> RemoteCallbackList<E>.forEach(f: (E) -> Unit) {
    var i = beginBroadcast()
    while (i > 0) {
        i--
        try {
            f(getBroadcastItem(i))
        } catch (e: RemoteException) {
            // The RemoteCallbackList will take care of removing
            // the dead object for us.
        }