mirror of https://github.com/NekoX-Dev/NekoX.git
556 lines
20 KiB
Java
556 lines
20 KiB
Java
/*
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* This is the source code of Telegram for Android v. 5.x.x.
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Nikolai Kudashov, 2013-2018.
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*/
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package org.telegram.ui.Components;
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import android.animation.Animator;
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import android.animation.AnimatorListenerAdapter;
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import android.animation.ObjectAnimator;
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import android.content.Context;
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import android.content.res.ColorStateList;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.ColorFilter;
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import android.graphics.Paint;
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import android.graphics.PixelFormat;
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import android.graphics.PorterDuff;
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import android.graphics.PorterDuffColorFilter;
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import android.graphics.PorterDuffXfermode;
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import android.graphics.RectF;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.RippleDrawable;
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import android.os.Build;
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import android.os.VibrationEffect;
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import android.os.Vibrator;
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import android.util.StateSet;
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import android.view.View;
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import android.view.accessibility.AccessibilityNodeInfo;
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import androidx.annotation.Keep;
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import org.telegram.messenger.AndroidUtilities;
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import org.telegram.ui.ActionBar.Theme;
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public class Switch extends View {
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private RectF rectF;
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private float progress;
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private ObjectAnimator checkAnimator;
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private ObjectAnimator iconAnimator;
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private boolean attachedToWindow;
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private boolean isChecked;
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private Paint paint;
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private Paint paint2;
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private int drawIconType;
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private float iconProgress = 1.0f;
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private OnCheckedChangeListener onCheckedChangeListener;
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private String trackColorKey = Theme.key_switch2Track;
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private String trackCheckedColorKey = Theme.key_switch2TrackChecked;
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private String thumbColorKey = Theme.key_windowBackgroundWhite;
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private String thumbCheckedColorKey = Theme.key_windowBackgroundWhite;
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private Drawable iconDrawable;
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private int lastIconColor;
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private boolean drawRipple;
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private RippleDrawable rippleDrawable;
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private Paint ripplePaint;
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private int[] pressedState = new int[]{android.R.attr.state_enabled, android.R.attr.state_pressed};
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private int colorSet;
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private boolean bitmapsCreated;
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private Bitmap[] overlayBitmap;
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private Canvas[] overlayCanvas;
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private Bitmap overlayMaskBitmap;
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private Canvas overlayMaskCanvas;
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private float overlayCx;
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private float overlayCy;
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private float overlayRad;
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private Paint overlayEraserPaint;
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private Paint overlayMaskPaint;
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private Theme.ResourcesProvider resourcesProvider;
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private int overrideColorProgress;
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public interface OnCheckedChangeListener {
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void onCheckedChanged(Switch view, boolean isChecked);
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}
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public Switch(Context context) {
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this(context, null);
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}
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public Switch(Context context, Theme.ResourcesProvider resourcesProvider) {
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super(context);
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this.resourcesProvider = resourcesProvider;
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rectF = new RectF();
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paint = new Paint(Paint.ANTI_ALIAS_FLAG);
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paint2 = new Paint(Paint.ANTI_ALIAS_FLAG);
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paint2.setStyle(Paint.Style.STROKE);
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paint2.setStrokeCap(Paint.Cap.ROUND);
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paint2.setStrokeWidth(AndroidUtilities.dp(2));
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setHapticFeedbackEnabled(true);
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}
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@Keep
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public void setProgress(float value) {
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if (progress == value) {
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return;
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}
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progress = value;
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invalidate();
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}
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@Keep
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public float getProgress() {
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return progress;
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}
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@Keep
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public void setIconProgress(float value) {
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if (iconProgress == value) {
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return;
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}
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iconProgress = value;
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invalidate();
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}
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@Keep
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public float getIconProgress() {
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return iconProgress;
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}
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private void cancelCheckAnimator() {
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if (checkAnimator != null) {
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checkAnimator.cancel();
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checkAnimator = null;
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}
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}
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private void cancelIconAnimator() {
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if (iconAnimator != null) {
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iconAnimator.cancel();
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iconAnimator = null;
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}
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}
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public void setDrawIconType(int type) {
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drawIconType = type;
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}
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public void setDrawRipple(boolean value) {
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if (Build.VERSION.SDK_INT < 21 || value == drawRipple) {
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return;
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}
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drawRipple = value;
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if (rippleDrawable == null) {
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ripplePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
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ripplePaint.setColor(0xffffffff);
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Drawable maskDrawable;
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if (Build.VERSION.SDK_INT >= 23) {
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maskDrawable = null;
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} else {
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maskDrawable = new Drawable() {
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@Override
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public void draw(Canvas canvas) {
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android.graphics.Rect bounds = getBounds();
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canvas.drawCircle(bounds.centerX(), bounds.centerY(), AndroidUtilities.dp(18), ripplePaint);
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}
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@Override
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public void setAlpha(int alpha) {
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}
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@Override
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public void setColorFilter(ColorFilter colorFilter) {
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}
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@Override
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public int getOpacity() {
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return PixelFormat.UNKNOWN;
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}
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};
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}
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ColorStateList colorStateList = new ColorStateList(
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new int[][]{StateSet.WILD_CARD},
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new int[]{0}
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);
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rippleDrawable = new RippleDrawable(colorStateList, null, maskDrawable);
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if (Build.VERSION.SDK_INT >= 23) {
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rippleDrawable.setRadius(AndroidUtilities.dp(18));
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}
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rippleDrawable.setCallback(this);
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}
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if (isChecked && colorSet != 2 || !isChecked && colorSet != 1) {
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int color = isChecked ? Theme.getColor(Theme.key_switchTrackBlueSelectorChecked, resourcesProvider) : Theme.getColor(Theme.key_switchTrackBlueSelector, resourcesProvider);
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/*if (Build.VERSION.SDK_INT < 28) {
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color = Color.argb(Color.alpha(color) * 2, Color.red(color), Color.green(color), Color.blue(color));
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}*/
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ColorStateList colorStateList = new ColorStateList(
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new int[][]{StateSet.WILD_CARD},
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new int[]{color}
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);
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rippleDrawable.setColor(colorStateList);
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colorSet = isChecked ? 2 : 1;
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}
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if (Build.VERSION.SDK_INT >= 28 && value) {
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rippleDrawable.setHotspot(isChecked ? 0 : AndroidUtilities.dp(100), AndroidUtilities.dp(18));
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}
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rippleDrawable.setState(value ? pressedState : StateSet.NOTHING);
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invalidate();
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}
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@Override
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protected boolean verifyDrawable(Drawable who) {
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return super.verifyDrawable(who) || rippleDrawable != null && who == rippleDrawable;
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}
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public void setColors(String track, String trackChecked, String thumb, String thumbChecked) {
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trackColorKey = track;
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trackCheckedColorKey = trackChecked;
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thumbColorKey = thumb;
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thumbCheckedColorKey = thumbChecked;
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}
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private void animateToCheckedState(boolean newCheckedState) {
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checkAnimator = ObjectAnimator.ofFloat(this, "progress", newCheckedState ? 1 : 0);
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checkAnimator.setDuration(semHaptics ? 150 : 250);
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checkAnimator.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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checkAnimator = null;
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}
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});
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checkAnimator.start();
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}
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private void animateIcon(boolean newCheckedState) {
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iconAnimator = ObjectAnimator.ofFloat(this, "iconProgress", newCheckedState ? 1 : 0);
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iconAnimator.setDuration(semHaptics ? 150 : 250);
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iconAnimator.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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iconAnimator = null;
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}
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});
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iconAnimator.start();
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}
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@Override
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protected void onAttachedToWindow() {
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super.onAttachedToWindow();
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attachedToWindow = true;
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}
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@Override
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protected void onDetachedFromWindow() {
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super.onDetachedFromWindow();
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attachedToWindow = false;
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}
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public void setOnCheckedChangeListener(OnCheckedChangeListener listener) {
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onCheckedChangeListener = listener;
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}
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public void setChecked(boolean checked, boolean animated) {
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setChecked(checked, drawIconType, animated);
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}
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public void setChecked(boolean checked, int iconType, boolean animated) {
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if (checked != isChecked) {
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isChecked = checked;
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if (attachedToWindow && animated) {
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vibrateChecked(checked);
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animateToCheckedState(checked);
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} else {
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cancelCheckAnimator();
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setProgress(checked ? 1.0f : 0.0f);
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}
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if (onCheckedChangeListener != null) {
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onCheckedChangeListener.onCheckedChanged(this, checked);
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}
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}
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if (drawIconType != iconType) {
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drawIconType = iconType;
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if (attachedToWindow && animated) {
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animateIcon(iconType == 0);
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} else {
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cancelIconAnimator();
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setIconProgress(iconType == 0 ? 1.0f : 0.0f);
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}
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}
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}
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public void setIcon(int icon) {
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if (icon != 0) {
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iconDrawable = getResources().getDrawable(icon).mutate();
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if (iconDrawable != null) {
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iconDrawable.setColorFilter(new PorterDuffColorFilter(lastIconColor = Theme.getColor(isChecked ? trackCheckedColorKey : trackColorKey, resourcesProvider), PorterDuff.Mode.MULTIPLY));
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}
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} else {
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iconDrawable = null;
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}
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}
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public boolean hasIcon() {
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return iconDrawable != null;
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}
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public boolean isChecked() {
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return isChecked;
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}
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public void setOverrideColor(int override) {
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if (overrideColorProgress == override) {
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return;
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}
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if (overlayBitmap == null) {
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try {
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overlayBitmap = new Bitmap[2];
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overlayCanvas = new Canvas[2];
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for (int a = 0; a < 2; a++) {
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overlayBitmap[a] = Bitmap.createBitmap(getMeasuredWidth(), getMeasuredHeight(), Bitmap.Config.ARGB_8888);
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overlayCanvas[a] = new Canvas(overlayBitmap[a]);
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}
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overlayMaskBitmap = Bitmap.createBitmap(getMeasuredWidth(), getMeasuredHeight(), Bitmap.Config.ARGB_8888);
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overlayMaskCanvas = new Canvas(overlayMaskBitmap);
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overlayEraserPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
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overlayEraserPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
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overlayMaskPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
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overlayMaskPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
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bitmapsCreated = true;
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} catch (Throwable e) {
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return;
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}
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}
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if (!bitmapsCreated) {
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return;
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}
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overrideColorProgress = override;
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overlayCx = 0;
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overlayCy = 0;
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overlayRad = 0;
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invalidate();
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}
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public void setOverrideColorProgress(float cx, float cy, float rad) {
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overlayCx = cx;
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overlayCy = cy;
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overlayRad = rad;
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invalidate();
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}
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@Override
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protected void onDraw(Canvas canvas) {
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if (getVisibility() != VISIBLE) {
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return;
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}
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int width = AndroidUtilities.dp(31);
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int thumb = AndroidUtilities.dp(20);
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int x = (getMeasuredWidth() - width) / 2;
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float y = (getMeasuredHeight() - AndroidUtilities.dpf2(14)) / 2;
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int tx = x + AndroidUtilities.dp(7) + (int) (AndroidUtilities.dp(17) * progress);
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int ty = getMeasuredHeight() / 2;
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int color1;
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int color2;
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float colorProgress;
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int r1;
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int r2;
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int g1;
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int g2;
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int b1;
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int b2;
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int a1;
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int a2;
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int red;
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int green;
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int blue;
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int alpha;
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int color;
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for (int a = 0; a < 2; a++) {
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if (a == 1 && overrideColorProgress == 0) {
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continue;
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}
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Canvas canvasToDraw = a == 0 ? canvas : overlayCanvas[0];
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if (a == 1) {
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overlayBitmap[0].eraseColor(0);
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paint.setColor(0xff000000);
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overlayMaskCanvas.drawRect(0, 0, overlayMaskBitmap.getWidth(), overlayMaskBitmap.getHeight(), paint);
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overlayMaskCanvas.drawCircle(overlayCx - getX(), overlayCy - getY(), overlayRad, overlayEraserPaint);
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}
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if (overrideColorProgress == 1) {
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colorProgress = a == 0 ? 0 : 1;
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} else if (overrideColorProgress == 2) {
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colorProgress = a == 0 ? 1 : 0;
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} else {
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colorProgress = progress;
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}
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color1 = Theme.getColor(trackColorKey, resourcesProvider);
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color2 = Theme.getColor(trackCheckedColorKey, resourcesProvider);
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if (a == 0 && iconDrawable != null && lastIconColor != (isChecked ? color2 : color1)) {
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iconDrawable.setColorFilter(new PorterDuffColorFilter(lastIconColor = (isChecked ? color2 : color1), PorterDuff.Mode.MULTIPLY));
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}
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r1 = Color.red(color1);
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r2 = Color.red(color2);
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g1 = Color.green(color1);
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g2 = Color.green(color2);
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b1 = Color.blue(color1);
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b2 = Color.blue(color2);
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a1 = Color.alpha(color1);
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a2 = Color.alpha(color2);
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red = (int) (r1 + (r2 - r1) * colorProgress);
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green = (int) (g1 + (g2 - g1) * colorProgress);
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blue = (int) (b1 + (b2 - b1) * colorProgress);
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alpha = (int) (a1 + (a2 - a1) * colorProgress);
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color = ((alpha & 0xff) << 24) | ((red & 0xff) << 16) | ((green & 0xff) << 8) | (blue & 0xff);
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paint.setColor(color);
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paint2.setColor(color);
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rectF.set(x, y, x + width, y + AndroidUtilities.dpf2(14));
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canvasToDraw.drawRoundRect(rectF, AndroidUtilities.dpf2(7), AndroidUtilities.dpf2(7), paint);
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canvasToDraw.drawCircle(tx, ty, AndroidUtilities.dpf2(10), paint);
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if (a == 0 && rippleDrawable != null) {
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rippleDrawable.setBounds(tx - AndroidUtilities.dp(18), ty - AndroidUtilities.dp(18), tx + AndroidUtilities.dp(18), ty + AndroidUtilities.dp(18));
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rippleDrawable.draw(canvasToDraw);
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} else if (a == 1) {
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canvasToDraw.drawBitmap(overlayMaskBitmap, 0, 0, overlayMaskPaint);
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}
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}
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if (overrideColorProgress != 0) {
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canvas.drawBitmap(overlayBitmap[0], 0, 0, null);
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}
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for (int a = 0; a < 2; a++) {
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if (a == 1 && overrideColorProgress == 0) {
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continue;
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}
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Canvas canvasToDraw = a == 0 ? canvas : overlayCanvas[1];
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if (a == 1) {
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overlayBitmap[1].eraseColor(0);
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}
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if (overrideColorProgress == 1) {
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colorProgress = a == 0 ? 0 : 1;
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} else if (overrideColorProgress == 2) {
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colorProgress = a == 0 ? 1 : 0;
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} else {
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colorProgress = progress;
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}
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color1 = Theme.getColor(thumbColorKey, resourcesProvider);
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color2 = Theme.getColor(thumbCheckedColorKey, resourcesProvider);
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r1 = Color.red(color1);
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r2 = Color.red(color2);
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g1 = Color.green(color1);
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g2 = Color.green(color2);
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b1 = Color.blue(color1);
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b2 = Color.blue(color2);
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a1 = Color.alpha(color1);
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a2 = Color.alpha(color2);
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red = (int) (r1 + (r2 - r1) * colorProgress);
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green = (int) (g1 + (g2 - g1) * colorProgress);
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blue = (int) (b1 + (b2 - b1) * colorProgress);
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alpha = (int) (a1 + (a2 - a1) * colorProgress);
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paint.setColor(((alpha & 0xff) << 24) | ((red & 0xff) << 16) | ((green & 0xff) << 8) | (blue & 0xff));
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canvasToDraw.drawCircle(tx, ty, AndroidUtilities.dp(8), paint);
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if (a == 0) {
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if (iconDrawable != null) {
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iconDrawable.setBounds(tx - iconDrawable.getIntrinsicWidth() / 2, ty - iconDrawable.getIntrinsicHeight() / 2, tx + iconDrawable.getIntrinsicWidth() / 2, ty + iconDrawable.getIntrinsicHeight() / 2);
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iconDrawable.draw(canvasToDraw);
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} else if (drawIconType == 1) {
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tx -= AndroidUtilities.dp(10.8f) - AndroidUtilities.dp(1.3f) * progress;
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ty -= AndroidUtilities.dp(8.5f) - AndroidUtilities.dp(0.5f) * progress;
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int startX2 = (int) AndroidUtilities.dpf2(4.6f) + tx;
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int startY2 = (int) (AndroidUtilities.dpf2(9.5f) + ty);
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int endX2 = startX2 + AndroidUtilities.dp(2);
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int endY2 = startY2 + AndroidUtilities.dp(2);
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int startX = (int) AndroidUtilities.dpf2(7.5f) + tx;
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int startY = (int) AndroidUtilities.dpf2(5.4f) + ty;
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int endX = startX + AndroidUtilities.dp(7);
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int endY = startY + AndroidUtilities.dp(7);
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startX = (int) (startX + (startX2 - startX) * progress);
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startY = (int) (startY + (startY2 - startY) * progress);
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endX = (int) (endX + (endX2 - endX) * progress);
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endY = (int) (endY + (endY2 - endY) * progress);
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canvasToDraw.drawLine(startX, startY, endX, endY, paint2);
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startX = (int) AndroidUtilities.dpf2(7.5f) + tx;
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startY = (int) AndroidUtilities.dpf2(12.5f) + ty;
|
|
endX = startX + AndroidUtilities.dp(7);
|
|
endY = startY - AndroidUtilities.dp(7);
|
|
canvasToDraw.drawLine(startX, startY, endX, endY, paint2);
|
|
} else if (drawIconType == 2 || iconAnimator != null) {
|
|
paint2.setAlpha((int) (255 * (1.0f - iconProgress)));
|
|
canvasToDraw.drawLine(tx, ty, tx, ty - AndroidUtilities.dp(5), paint2);
|
|
canvasToDraw.save();
|
|
canvasToDraw.rotate(-90 * iconProgress, tx, ty);
|
|
canvasToDraw.drawLine(tx, ty, tx + AndroidUtilities.dp(4), ty, paint2);
|
|
canvasToDraw.restore();
|
|
}
|
|
}
|
|
if (a == 1) {
|
|
canvasToDraw.drawBitmap(overlayMaskBitmap, 0, 0, overlayMaskPaint);
|
|
}
|
|
}
|
|
if (overrideColorProgress != 0) {
|
|
canvas.drawBitmap(overlayBitmap[1], 0, 0, null);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
|
|
super.onInitializeAccessibilityNodeInfo(info);
|
|
info.setClassName("android.widget.Switch");
|
|
info.setCheckable(true);
|
|
info.setChecked(isChecked);
|
|
//info.setContentDescription(isChecked ? LocaleController.getString("NotificationsOn", R.string.NotificationsOn) : LocaleController.getString("NotificationsOff", R.string.NotificationsOff));
|
|
}
|
|
|
|
private boolean semHaptics = false;
|
|
|
|
private void vibrateChecked(boolean toCheck) {
|
|
try {
|
|
if (isHapticFeedbackEnabled() && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.P) {
|
|
Vibrator vibrator = AndroidUtilities.getVibrator();
|
|
VibrationEffect vibrationEffect = VibrationEffect.createWaveform(new long[]{75,10,5,10}, new int[] {5,20,110,20}, -1);
|
|
vibrator.cancel();
|
|
vibrator.vibrate(vibrationEffect);
|
|
semHaptics = true;
|
|
}
|
|
} catch (Exception ignore) {}
|
|
}
|
|
}
|