1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/*
* Copyright (C) 2014 The CyanogenMod Project
*
* 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.cyanogenmod.eleven.widgets;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.TransitionDrawable;
import android.util.AttributeSet;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;
import com.cyanogenmod.eleven.R;
import com.cyanogenmod.eleven.cache.ImageFetcher;
import com.cyanogenmod.eleven.cache.ImageWorker;
public class BlurScrimImage extends FrameLayout {
private ImageView mImageView;
private View mBlurScrim;
private boolean mUsingDefaultBlur;
public BlurScrimImage(Context context, AttributeSet attrs) {
super(context, attrs);
mUsingDefaultBlur = true;
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mImageView = (ImageView)findViewById(R.id.blurImage);
mBlurScrim = findViewById(R.id.blurScrim);
}
public ImageView getImageView() {
return mImageView;
}
/**
* Transitions the image to the default state (default blur artwork)
*/
public void transitionToDefaultState() {
// if we are already showing the default blur and we are transitioning to the default blur
// then don't do the transition at all
if (mUsingDefaultBlur) {
return;
}
Bitmap blurredBitmap = ((BitmapDrawable) getResources()
.getDrawable(R.drawable.default_artwork_blur)).getBitmap();
TransitionDrawable imageTransition = ImageWorker.createImageTransitionDrawable(getResources(),
mImageView.getDrawable(), blurredBitmap, ImageWorker.FADE_IN_TIME_SLOW, true, true);
TransitionDrawable paletteTransition = ImageWorker.createPaletteTransition(this,
Color.TRANSPARENT);
setTransitionDrawable(imageTransition, paletteTransition);
mUsingDefaultBlur = true;
}
/**
* Sets the transition drawable
* @param imageTransition the transition for the imageview
* @param paletteTransition the transition for the scrim overlay
*/
public void setTransitionDrawable(TransitionDrawable imageTransition,
TransitionDrawable paletteTransition) {
mBlurScrim.setBackground(paletteTransition);
mImageView.setImageDrawable(imageTransition);
mUsingDefaultBlur = false;
}
/**
* Loads the current artwork into this BlurScrimImage
* @param imageFetcher an ImageFetcher instance
*/
public void loadBlurImage(ImageFetcher imageFetcher) {
imageFetcher.loadCurrentBlurredArtwork(this);
}
}
|
