NekoX/TMessagesProj/src/main/java/org/telegram/ui/Cells/DrawerActionCheckCell.java

package org.telegram.ui.Cells;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ObjectAnimator;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import android.util.Property;
import android.util.TypedValue;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.accessibility.AccessibilityNodeInfo;
import android.widget.FrameLayout;
import android.widget.TextView;

import org.telegram.messenger.AndroidUtilities;
import org.telegram.messenger.LocaleController;
import org.telegram.messenger.R;
import org.telegram.ui.ActionBar.Theme;
import org.telegram.ui.Components.AnimationProperties;
import org.telegram.ui.Components.CubicBezierInterpolator;
import org.telegram.ui.Components.LayoutHelper;
import org.telegram.ui.Components.Switch;

import java.util.ArrayList;

public class DrawerActionCheckCell extends FrameLayout {

    private TextView textView;
    public Switch checkBox;
    private int height = 48;
    private int animatedColorBackground;
    private float animationProgress;
    private Paint animationPaint;
    private float lastTouchX;
    private ObjectAnimator animator;
    private boolean drawCheckRipple;

    public static final Property<DrawerActionCheckCell, Float> ANIMATION_PROGRESS = new AnimationProperties.FloatProperty<DrawerActionCheckCell>("animationProgress") {
        @Override
        public void setValue(DrawerActionCheckCell object, float value) {
            object.setAnimationProgress(value);
            object.invalidate();
        }

        @Override
        public Float get(DrawerActionCheckCell object) {
            return object.animationProgress;
        }
    };

    public DrawerActionCheckCell(Context context) {
        this(context, 21);
    }

    public DrawerActionCheckCell(Context context, int padding) {
        super(context);

        textView = new TextView(context);
        textView.setTextColor(Theme.getColor(Theme.key_chats_menuItemText));
        textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15);
        textView.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL);
        textView.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
        textView.setLines(1);
        textView.setMaxLines(1);
        textView.setSingleLine(true);

        addView(textView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP, padding, 0, 70, 0));

        checkBox = new Switch(context);
        checkBox.setColors(Theme.key_switchTrack, Theme.key_switchTrackChecked, Theme.key_windowBackgroundWhite, Theme.key_windowBackgroundWhite);
        addView(checkBox, LayoutHelper.createFrame(37, 20, Gravity.RIGHT | Gravity.CENTER_VERTICAL, 22, 0, 22, 0));

        setClipChildren(false);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(widthMeasureSpec), MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(height), MeasureSpec.EXACTLY));
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        lastTouchX = event.getX();
        return super.onTouchEvent(event);
    }

    public void setTextAndCheck(String text, boolean checked, boolean divider) {
        textView.setText(text);
        checkBox.setChecked(checked, false);
        LayoutParams layoutParams = (LayoutParams) textView.getLayoutParams();
        layoutParams.height = LayoutParams.MATCH_PARENT;
        layoutParams.topMargin = 0;
        textView.setLayoutParams(layoutParams);
        setWillNotDraw(!divider);
    }

    public void setColors(String key, String switchKey, String switchKeyChecked, String switchThumb, String switchThumbChecked) {
        textView.setTextColor(Theme.getColor(key));
        checkBox.setColors(switchKey, switchKeyChecked, switchThumb, switchThumbChecked);
        textView.setTag(key);
    }

    public void setTypeface(Typeface typeface) {
        textView.setTypeface(typeface);
    }

    public void setHeight(int value) {
        height = value;
    }

    public void setDrawCheckRipple(boolean value) {
        drawCheckRipple = value;
    }

    @Override
    public void setPressed(boolean pressed) {
        if (drawCheckRipple) {
            checkBox.setDrawRipple(pressed);
        }
        super.setPressed(pressed);
    }

    public void setOnCheckChangeListener(Switch.OnCheckedChangeListener listener) {
        checkBox.setOnCheckedChangeListener(listener);
    }

    public void setOnCheckClickListener(View.OnClickListener listener) {
        checkBox.setOnClickListener(listener);
    }

    public void setTextAndValueAndCheck(String text, int resId, String value, boolean checked, boolean multiline, boolean divider) {
        textView.setText(text);
        Drawable drawable = getResources().getDrawable(resId).mutate();
        drawable.setColorFilter(new PorterDuffColorFilter(Theme.getColor(Theme.key_chats_menuItemIcon), PorterDuff.Mode.SRC_IN));
        textView.setCompoundDrawablePadding(AndroidUtilities.dp(29));
        textView.setCompoundDrawablesWithIntrinsicBounds(drawable, null, null, null);
        checkBox.setChecked(checked, false);
        LayoutParams layoutParams = (LayoutParams) textView.getLayoutParams();
        layoutParams.height = LayoutParams.WRAP_CONTENT;
        layoutParams.topMargin = AndroidUtilities.dp(10);
        textView.setLayoutParams(layoutParams);
        setWillNotDraw(!divider);
    }

    public void setEnabled(boolean value, ArrayList<Animator> animators) {
        super.setEnabled(value);
        if (animators != null) {
            animators.add(ObjectAnimator.ofFloat(textView, "alpha", value ? 1.0f : 0.5f));
            animators.add(ObjectAnimator.ofFloat(checkBox, "alpha", value ? 1.0f : 0.5f));
        } else {
            textView.setAlpha(value ? 1.0f : 0.5f);
            checkBox.setAlpha(value ? 1.0f : 0.5f);
        }
    }

    public void setChecked(boolean checked) {
        checkBox.setChecked(checked, true);
    }

    public boolean isChecked() {
        return checkBox.isChecked();
    }

    @Override
    public void setBackgroundColor(int color) {
        clearAnimation();
        animatedColorBackground = 0;
        super.setBackgroundColor(color);
    }

    public void setBackgroundColorAnimated(boolean checked, int color) {
        if (animator != null) {
            animator.cancel();
            animator = null;
        }
        if (animatedColorBackground != 0) {
            setBackgroundColor(animatedColorBackground);
        }
        if (animationPaint == null) {
            animationPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        }
        checkBox.setOverrideColor(checked ? 1 : 2);
        animatedColorBackground = color;
        animationPaint.setColor(animatedColorBackground);
        animationProgress = 0.0f;
        animator = ObjectAnimator.ofFloat(this, ANIMATION_PROGRESS, 0.0f, 1.0f);
        animator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                setBackgroundColor(animatedColorBackground);
                animatedColorBackground = 0;
                invalidate();
            }
        });
        animator.setInterpolator(CubicBezierInterpolator.EASE_OUT);
        animator.setDuration(240).start();
    }

    private void setAnimationProgress(float value) {
        animationProgress = value;
        float rad = Math.max(lastTouchX, getMeasuredWidth() - lastTouchX) + AndroidUtilities.dp(40);
        float cx = lastTouchX;
        int cy = getMeasuredHeight() / 2;
        float animatedRad = rad * animationProgress;
        checkBox.setOverrideColorProgress(cx, cy, animatedRad);
    }

    @Override
    protected void onDraw(Canvas canvas) {
        if (animatedColorBackground != 0) {
            float rad = Math.max(lastTouchX, getMeasuredWidth() - lastTouchX) + AndroidUtilities.dp(40);
            float cx = lastTouchX;
            int cy = getMeasuredHeight() / 2;
            float animatedRad = rad * animationProgress;
            canvas.drawCircle(cx, cy, animatedRad, animationPaint);
        }
    }

    @Override
    protected void onAttachedToWindow() {
        super.onAttachedToWindow();
        textView.setTextColor(Theme.getColor(Theme.key_chats_menuItemText));
        checkBox.setColors(Theme.key_switchTrack, Theme.key_switchTrackChecked, Theme.key_windowBackgroundWhite, Theme.key_windowBackgroundWhite);
    }

    @Override
    public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
        super.onInitializeAccessibilityNodeInfo(info);
        info.setClassName("android.widget.Switch");
        info.setCheckable(true);
        info.setChecked(checkBox.isChecked());
        info.setContentDescription(checkBox.isChecked() ? LocaleController.getString("NotificationsOn", R.string.NotificationsOn) : LocaleController.getString("NotificationsOff", R.string.NotificationsOff));
    }
}