/*
* Copyright (C) 2016 Bilibili
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.bilibili.magicasakura.widgets;
import android.content.res.TypedArray;
import android.graphics.PorterDuff;
import android.graphics.drawable.AnimationDrawable;
import android.graphics.drawable.Drawable;
import android.support.v4.content.ContextCompat;
import android.support.v4.graphics.drawable.DrawableCompat;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
import com.bilibili.magicasakura.utils.DrawableUtils;
import com.bilibili.magicasakura.utils.TintInfo;
import com.bilibili.magicasakura.utils.TintManager;
import com.wm.remusic.R;
/**
* @author xyczero617@gmail.com
* @time 15/11/15
*/
public class AppCompatImageHelper extends AppCompatBaseHelper {
public static final int[] ATTRS = {
android.R.attr.src,
R.attr.imageTint,
R.attr.imageTintMode
};
private TintInfo mImageTintInfo;
private int mImageResId;
private int mImageTintResId;
public AppCompatImageHelper(View view, TintManager tintManager) {
super(view, tintManager);
}
@SuppressWarnings("ResourceType")
@Override
void loadFromAttribute(AttributeSet attrs, int defStyleAttr) {
TypedArray array = mView.getContext().obtainStyledAttributes(attrs, ATTRS, defStyleAttr, 0);
if (array.hasValue(1)) {
mImageTintResId = array.getResourceId(1, 0);
if (array.hasValue(2)) {
setSupportImageTintMode(DrawableUtils.parseTintMode(array.getInt(2, 0), null));
}
setSupportImageTint(mImageTintResId);
} else {
Drawable image = mTintManager.getDrawable(mImageResId = array.getResourceId(0, 0));
if (image != null) {
setImageDrawable(image);
}
}
array.recycle();
}
/**
* External use
*/
public void setImageDrawable() {
if (skipNextApply()) return;
resetTintResource(0);
setSkipNextApply(false);
}
public void setImageResId(int resId) {
if (mImageResId != resId) {
resetTintResource(resId);
if (resId != 0) {
Drawable image = mTintManager.getDrawable(resId);
setImageDrawable(image != null ? image : ContextCompat.getDrawable(mView.getContext(), resId));
}
}
}
public void setImageTintList(int resId, PorterDuff.Mode mode) {
if (mImageTintResId != resId) {
mImageTintResId = resId;
if (mImageTintInfo != null) {
mImageTintInfo.mHasTintList = false;
mImageTintInfo.mTintList = null;
}
setSupportImageTintMode(mode);
setSupportImageTint(resId);
}
}
/**
* Internal use
*/
private void setImageDrawable(Drawable drawable) {
if (skipNextApply()) return;
if (drawable instanceof AnimationDrawable) {
Log.e("drawable", "instanceof true");
AnimationDrawable drawable1 = ((AnimationDrawable) drawable);
((ImageView) mView).setImageDrawable(drawable1);
drawable1.start();
} else {
((ImageView) mView).setImageDrawable(drawable);
}
}
private boolean setSupportImageTint(int resId) {
if (resId != 0) {
if (mImageTintInfo == null) {
mImageTintInfo = new TintInfo();
}
mImageTintInfo.mHasTintList = true;
mImageTintInfo.mTintList = mTintManager.getColorStateList(resId);
}
return applySupportImageTint();
}
private void setSupportImageTintMode(PorterDuff.Mode mode) {
if (mImageTintResId != 0 && mode != null) {
if (mImageTintInfo == null) {
mImageTintInfo = new TintInfo();
}
mImageTintInfo.mHasTintMode = true;
mImageTintInfo.mTintMode = mode;
}
}
private boolean applySupportImageTint() {
Drawable image = ((ImageView) mView).getDrawable();
AnimationDrawable animationDrawable = null;
if (image instanceof AnimationDrawable) {
Log.e("drawable", "is animationdrawable");
animationDrawable = ((AnimationDrawable) image);
//image = animationDrawable;
}
if (image != null && mImageTintInfo != null && mImageTintInfo.mHasTintList) {
if (animationDrawable != null) {
Log.e("drawable", "is animationdrawable not null");
Drawable tintDrawable = animationDrawable;
Log.e("drawable", "start0");
tintDrawable = DrawableCompat.wrap(tintDrawable);
Log.e("drawable", "start1");
if (mImageTintInfo.mHasTintList) {
DrawableCompat.setTintList(tintDrawable, mImageTintInfo.mTintList);
}
if (mImageTintInfo.mHasTintMode) {
DrawableCompat.setTintMode(tintDrawable, mImageTintInfo.mTintMode);
}
if (tintDrawable.isStateful()) {
tintDrawable.setState(mView.getDrawableState());
}
tintDrawable = DrawableCompat.unwrap(tintDrawable);
setImageDrawable(tintDrawable);
if (image == tintDrawable) {
Log.e("drawable", "invalidateself");
// tintDrawable.invalidateSelf();
}
return true;
} else {
Drawable tintDrawable = image.mutate();
tintDrawable = DrawableCompat.wrap(tintDrawable);
if (mImageTintInfo.mHasTintList) {
DrawableCompat.setTintList(tintDrawable, mImageTintInfo.mTintList);
}
if (mImageTintInfo.mHasTintMode) {
DrawableCompat.setTintMode(tintDrawable, mImageTintInfo.mTintMode);
}
if (tintDrawable.isStateful()) {
tintDrawable.setState(mView.getDrawableState());
}
setImageDrawable(tintDrawable);
if (image == tintDrawable) {
tintDrawable.invalidateSelf();
}
return true;
}
}
return false;
}
private void resetTintResource(int resId/*background resource id*/) {
mImageResId = resId;
mImageTintResId = 0;
if (mImageTintInfo != null) {
mImageTintInfo.mHasTintList = false;
mImageTintInfo.mTintList = null;
mImageTintInfo.mHasTintMode = false;
mImageTintInfo.mTintMode = null;
}
}
@Override
public void tint() {
if (mImageTintResId == 0 || !setSupportImageTint(mImageTintResId)) {
Drawable drawable = mTintManager.getDrawable(mImageResId);
if (drawable == null) {
drawable = mImageResId == 0 ? null : ContextCompat.getDrawable(mView.getContext(), mImageResId);
}
setImageDrawable(drawable);
}
}
public interface ImageExtensible {
void setImageTintList(int resId);
void setImageTintList(int resId, PorterDuff.Mode mode);
}
}