Add hardware draw for CheckTextView
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@@ -17,19 +17,24 @@ package com.hippo.widget;
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import android.animation.Animator;
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import android.animation.ObjectAnimator;
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import android.annotation.TargetApi;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.CanvasProperty;
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import android.graphics.Paint;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Parcelable;
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import android.support.annotation.NonNull;
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import android.util.AttributeSet;
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import android.view.HardwareCanvas;
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import android.view.RenderNodeAnimator;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.animation.Interpolator;
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import android.widget.TextView;
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import com.hippo.animation.SimpleAnimatorListener;
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import com.hippo.ehviewer.R;
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import com.hippo.util.InterpolatorUtils;
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import com.hippo.util.MathUtils;
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@@ -38,38 +43,46 @@ public class CheckTextView extends TextView implements OnClickListener, Hotspota
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private static final String STATE_KEY_SUPER = "super";
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private static final String STATE_KEY_CHECKED = "checked";
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private static final int MASK = 0x8a000000;
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private static final long ANIMATION_DURATION = 150;
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private static final long ANIMATION_DURATION = 200;
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private int mMaskColor;
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private boolean mChecked = false;
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private boolean mAimating = false;
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private boolean mPrepareAnimator = false;
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private float mX;
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private float mY;
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private float mRadius = 0f;
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private float mMaxRadius;
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private CanvasProperty<Paint> mPropPaint;
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private CanvasProperty<Float> mPropRadius;
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private CanvasProperty<Float> mPropX;
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private CanvasProperty<Float> mPropY;
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private Paint mPaint;
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private float mRadius = 0f;
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private float mX;
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private float mY;
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private Animator mCurrentAnimator;
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Animator mAnimator;
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private float mMaxRadius;
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public CheckTextView(Context context) {
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super(context);
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init();
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init(context);
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}
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public CheckTextView(Context context, AttributeSet attrs) {
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this(context, attrs, 0);
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super(context, attrs);
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init(context);
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}
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public CheckTextView(Context context, AttributeSet attrs, int defStyle) {
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super(context, attrs, defStyle);
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init();
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init(context);
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}
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private void init() {
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private void init(Context context) {
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mMaskColor = context.getResources().getColor(R.color.check_text_view_mask);
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mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
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mPaint.setColor(MASK);
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mPaint.setColor(mMaskColor);
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setOnClickListener(this);
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
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@@ -91,85 +104,130 @@ public class CheckTextView extends TextView implements OnClickListener, Hotspota
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mMaxRadius = MathUtils.coverageRadius(getWidth(), getHeight(), x, y);
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}
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@SuppressWarnings("UnusedDeclaration")
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public void setRadius(float radius) {
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float bigger = Math.max(mRadius, radius);
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mRadius = radius;
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invalidate((int) (mX - bigger), (int) (mY - bigger), (int) (mX + bigger), (int) (mY + bigger));
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}
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@SuppressWarnings("UnusedDeclaration")
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public float getRadius() {
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return mRadius;
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}
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private Animator.AnimatorListener mAnimatorListener = new Animator.AnimatorListener() {
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@Override
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public void onAnimationStart(Animator animation) {
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mAimating = true;
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mCurrentAnimator = animation;
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}
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private Animator.AnimatorListener mAnimatorListener = new SimpleAnimatorListener() {
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@Override
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public void onAnimationEnd(Animator animation) {
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mAimating = false;
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mCurrentAnimator = null;
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}
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@Override
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public void onAnimationCancel(Animator animation) {
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mAimating = false;
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mCurrentAnimator = null;
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}
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@Override
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public void onAnimationRepeat(Animator animation) {
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// Empty
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mAnimator = null;
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}
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};
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@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
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private void startAnimator() {
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ObjectAnimator radiusAnim;
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public void prepareAnimations() {
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mPrepareAnimator = true;
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}
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private void createHardwareAnimations(Canvas canvas) {
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float startRadius;
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float endRadius;
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Interpolator interpolator;
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if (mChecked) {
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radiusAnim = ObjectAnimator.ofFloat(this, "radius",
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0f, mMaxRadius);
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radiusAnim.setInterpolator(InterpolatorUtils.FAST_SLOW_INTERPOLATOR);
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startRadius = 0;
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endRadius = mMaxRadius;
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interpolator = InterpolatorUtils.FAST_SLOW_INTERPOLATOR;
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} else {
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radiusAnim = ObjectAnimator.ofFloat(this, "radius",
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mMaxRadius, 0f);
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radiusAnim.setInterpolator(InterpolatorUtils.SLOW_FAST_INTERPOLATOR);
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startRadius = mMaxRadius;
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endRadius = 0;
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interpolator = InterpolatorUtils.SLOW_FAST_INTERPOLATOR;
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}
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radiusAnim.setDuration(ANIMATION_DURATION); // TODO decide duration according to mMaxRadius
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mPropPaint = CanvasProperty.createPaint(mPaint);
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mPropRadius = CanvasProperty.createFloat(startRadius);
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mPropX = CanvasProperty.createFloat(mX);
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mPropY = CanvasProperty.createFloat(mY);
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final RenderNodeAnimator radiusAnim = new RenderNodeAnimator(mPropRadius, endRadius);
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radiusAnim.setDuration(ANIMATION_DURATION);
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radiusAnim.setInterpolator(interpolator);
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radiusAnim.addListener(mAnimatorListener);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
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radiusAnim.setAutoCancel(true);
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}
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radiusAnim.setTarget(canvas);
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radiusAnim.start();
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mAnimator = radiusAnim;
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}
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private void createSoftwareAnimations() {
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float startRadius;
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float endRadius;
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Interpolator interpolator;
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if (mChecked) {
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startRadius = 0;
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endRadius = mMaxRadius;
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interpolator = InterpolatorUtils.FAST_SLOW_INTERPOLATOR;
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} else {
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startRadius = mMaxRadius;
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endRadius = 0;
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interpolator = InterpolatorUtils.SLOW_FAST_INTERPOLATOR;
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}
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mRadius = startRadius;
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final ObjectAnimator radiusAnim = ObjectAnimator.ofFloat(this, "radius", startRadius, endRadius);
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radiusAnim.setDuration(ANIMATION_DURATION);
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radiusAnim.setInterpolator(interpolator);
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radiusAnim.addListener(mAnimatorListener);
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radiusAnim.start();
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mAnimator = radiusAnim;
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}
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private void cancelAnimations() {
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if (mAnimator != null) {
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mAnimator.cancel();
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}
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}
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@Override
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public void onClick(View v) {
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mChecked = !mChecked;
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startAnimator();
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setChecked(!mChecked);
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}
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@Override
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protected void onDraw(@NonNull Canvas canvas) {
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super.onDraw(canvas);
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if (mAimating) {
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float radius = mRadius;
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if (radius > 0f) {
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canvas.drawCircle(mX, mY, radius, mPaint);
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boolean useHardware = canvas.isHardwareAccelerated() &&
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Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP;
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if (mPrepareAnimator) {
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mPrepareAnimator = false;
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cancelAnimations();
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if (useHardware) {
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createHardwareAnimations(canvas);
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} else {
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createSoftwareAnimations();
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}
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}
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if (mAnimator != null) {
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if (useHardware) {
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drawHardware((HardwareCanvas) canvas);
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} else {
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drawSoftware(canvas);
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}
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} else {
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if (mChecked) {
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canvas.drawColor(MASK);
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canvas.drawColor(mMaskColor);
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}
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}
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}
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private void drawHardware(HardwareCanvas c) {
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c.drawCircle(mPropX, mPropY, mPropRadius, mPropPaint);
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}
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private void drawSoftware(Canvas c) {
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c.drawCircle(mX, mY, mRadius, mPaint);
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}
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public void setChecked(boolean checked) {
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setChecked(checked, true);
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}
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/**
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* Changes the checked state of this CheckTextView.
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*
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@@ -181,19 +239,9 @@ public class CheckTextView extends TextView implements OnClickListener, Hotspota
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mChecked = checked;
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if (animation) {
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int w = getWidth();
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int h = getHeight();
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mX = w / 2;
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mY = h / 2;
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mMaxRadius = (float) Math.hypot(mX, mY);
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startAnimator();
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} else {
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if (mCurrentAnimator != null) {
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mCurrentAnimator.cancel();
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}
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invalidate();
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prepareAnimations();
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}
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invalidate();
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}
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}
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@@ -222,5 +270,4 @@ public class CheckTextView extends TextView implements OnClickListener, Hotspota
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setChecked(savedState.getBoolean(STATE_KEY_CHECKED), false);
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}
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}
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}
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