Krishan14sharma

 private fun drawTextInsideRectangle(canvas: Canvas, rect: Rect, str: String) {
        val xOffset = textPaint.measureText(str) * 0.5f
        val yOffset = textPaint.fontMetrics.ascent * -0.4f
        val textX = (rect.exactCenterX()) - xOffset
        val textY = (rect.exactCenterY()) + yOffset
        canvas.drawText(str, textX, textY, textPaint)
    }

Krishan14sharma

 private fun drawTextInsideRectangle(canvas: Canvas, rect: Rect, str: String) {
        val textX = (rect.exactCenterX())
        val textY = (rect.exactCenterY())
        canvas.drawText(str, textX, textY, textPaint)
    }

Krishan14sharma

 
  private lateinit var squares: Array<Array<Rect>>
  private lateinit var squareData: Array<Array<String>>
 ...
 private fun initializeTicTacToeSquares() {
        squares = Array(3, { Array(3, { Rect() }) })
        squareData = Array(3, { Array(3, { "" }) })

        val xUnit = (width * X_PARTITION_RATIO).toInt() // one unit on x-axis
        val yUnit = (height * Y_PARTITION_RATIO).toInt() // one unit on y-axis

Krishan14sharma

val X_PARTITION_RATIO = 1 / 3f    
...
    private fun drawVerticalLines(canvas: Canvas) {
        canvas.drawLine(width * X_PARTITION_RATIO, 0f, width * X_PARTITION_RATIO, 
        height.toFloat(), paint);
        canvas.drawLine(width * (2 * X_PARTITION_RATIO), 0f, width * (2 * X_PARTITION_RATIO),
        height.toFloat(), paint);
    }

Krishan14sharma

class CustomView : View {

    constructor(context: Context?) : super(context)
    constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)
    constructor(context: Context?, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
    constructor(context: Context?, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)

    override fun onDraw(canvas: Canvas) {
        super.onDraw(canvas)
    }

Krishan14sharma

private fun initializeTicTacToeSquares() {
        squares = Array(3, { Array(3, { Rect() }) })
        squareData = Array(3, { Array(3, { "" }) })

        val xUnit = (width * X_PARTITION_RATIO).toInt() // one unit on x-axis
        val yUnit = (height * Y_PARTITION_RATIO).toInt() // one unit on y-axis

        for (j in 0..COUNT - 1) {
            for (i in 0..COUNT - 1) {
                squares[i][j] = Rect(i * xUnit, j * yUnit, (i + 1) * xUnit, (j + 1) * yUnit)

Krishan14sharma

Results of some experiments to determine which Activity lifecycle methods get called in certain situations.

Scenario: Launch app from home, then return home

Launch:

• activity.onCreate()
• activity.onStart()
• activity.onResume()
• activity.onWindowFocusChanged(true)

Krishan14sharma

//

Krishan14sharma

package com.jiocartseller.jio.ui.filter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.ViewGroup;

import java.util.ArrayList;

import butterknife.ButterKnife;

Krishan14sharma

package com.jiocartseller.base.ui.widget;

import android.annotation.TargetApi;
import android.content.Context;
import android.content.res.TypedArray;
import android.os.Build;
import android.support.v7.widget.AppCompatTextView;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;