mohamad-shafaee

public class InnerClassReferenceLeakActivity extends AppCompatActivity {

  private LeakyClass leakyClass;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_first);
        
        /*

mohamad-shafaee

public class InnerClassReferenceLeakActivity extends AppCompatActivity {

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_first);
        
         new LeakyClass(this).redirectToAnotherActivity();
    }
        

mohamad-shafaee

public class PieView extends View {

    public PieView(Context context){
        //this(context, null, 0);
        super(context);

    }

    public PieView(Context context, AttributeSet attrs){
        //this(context, attrs, 0);

mohamad-shafaee

@Override
    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        super.onSizeChanged(w, h, oldw, oldh);

        width = w;
        height = h;
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec){

mohamad-shafaee

@Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);

        rect.left = 0;
        rect.top = 0;
        if(ori == Configuration.ORIENTATION_PORTRAIT) {
            rect.bottom = height / 3;
            rect.right = width;
            

mohamad-shafaee

package com.msh_n.myp.customview1;

import android.app.Activity;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Path;

mohamad-shafaee

<com.msh_n.myp.customview1.PieView
        android:id="@+id/pieView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:backgroundColor="@color/light_green"
        app:titleText="Foreground color"
        app:viewColor="@color/pink" />


    <com.msh_n.myp.customview1.PieView

mohamad-shafaee

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <declare-styleable name="PieView">
        <attr name="titleText" format="string" localization="suggested" />
        <attr name="backgroundColor" format="color" />
        <attr name="viewColor" format="color" />
    </declare-styleable>
</resources>

mohamad-shafaee

package com.msh_n.myp.customview1;

import android.animation.ObjectAnimator;
import android.animation.ValueAnimator;
import android.animation.ValueAnimator.AnimatorUpdateListener;
import android.content.Context;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

mohamad-shafaee

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
    android:animateLayoutChanges="true"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.msh_n.myp.customview1.MainActivity">