1+ /*
2+ * Unless explicitly stated otherwise all files in this repository are licensed under the Apache License Version 2.0.
3+ * This product includes software developed at Datadog (https://www.datadoghq.com/).
4+ * Copyright 2016-Present Datadog, Inc.
5+ */
6+
7+ package com.datadog.reactnative.sessionreplay.extensions
8+
9+ import android.content.res.Resources
10+ import android.graphics.Bitmap
11+ import android.graphics.drawable.BitmapDrawable
12+ import android.graphics.drawable.Drawable
13+ import android.graphics.drawable.ShapeDrawable
14+ import android.graphics.drawable.VectorDrawable
15+ import android.widget.ImageView
16+ import androidx.appcompat.graphics.drawable.DrawerArrowDrawable
17+ import androidx.core.graphics.drawable.toBitmapOrNull
18+ import com.facebook.drawee.drawable.ArrayDrawable
19+ import com.facebook.drawee.drawable.ForwardingDrawable
20+ import com.facebook.drawee.drawable.RoundedBitmapDrawable
21+ import com.facebook.drawee.drawable.ScaleTypeDrawable
22+ import com.facebook.drawee.drawable.ScalingUtils
23+
24+ internal fun ScaleTypeDrawable.imageViewScaleType (): ImageView .ScaleType ? {
25+ return when (this .scaleType) {
26+ ScalingUtils .ScaleType .CENTER -> ImageView .ScaleType .CENTER
27+ ScalingUtils .ScaleType .CENTER_CROP -> ImageView .ScaleType .CENTER_CROP
28+ ScalingUtils .ScaleType .CENTER_INSIDE -> ImageView .ScaleType .CENTER_INSIDE
29+ ScalingUtils .ScaleType .FIT_CENTER -> ImageView .ScaleType .FIT_CENTER
30+ ScalingUtils .ScaleType .FIT_START -> ImageView .ScaleType .FIT_START
31+ ScalingUtils .ScaleType .FIT_END -> ImageView .ScaleType .FIT_END
32+ ScalingUtils .ScaleType .FIT_XY -> ImageView .ScaleType .FIT_XY
33+ else -> null
34+ }
35+ }
36+
37+ internal fun ArrayDrawable.getScaleTypeDrawable (): ScaleTypeDrawable ? {
38+ for (i in 0 until this .numberOfLayers) {
39+ try {
40+ (this .getDrawable(i) as ? ScaleTypeDrawable )?.let {
41+ return it
42+ }
43+ } catch (_: IllegalArgumentException ) { }
44+ }
45+
46+ return null
47+ }
48+
49+ internal fun ArrayDrawable.getDrawableOrNull (index : Int ): Drawable ? {
50+ return try {
51+ this .getDrawable(index)
52+ } catch (_: IllegalArgumentException ) {
53+ null
54+ }
55+ }
56+
57+ internal fun ForwardingDrawable.tryToExtractBitmap (resources : Resources ): Bitmap ? {
58+ val forwardedDrawable = this .drawable
59+ return if (forwardedDrawable != null ) {
60+ forwardedDrawable.tryToExtractBitmap(resources)
61+ } else {
62+ this .toBitmapOrNull(
63+ this .intrinsicWidth,
64+ this .intrinsicHeight,
65+ Bitmap .Config .ARGB_8888
66+ )
67+ }
68+ }
69+
70+ internal fun RoundedBitmapDrawable.tryToExtractBitmap (): Bitmap ? {
71+ val privateBitmap = try {
72+ val field = RoundedBitmapDrawable ::class .java.getDeclaredField(" mBitmap"
73+ field.isAccessible = true
74+ field.get(this ) as ? Bitmap
75+ } catch (_: NoSuchFieldException ) {
76+ null
77+ } catch (_: IllegalAccessException ) {
78+ null
79+ } catch (_: Exception ) {
80+ null
81+ }
82+
83+ return privateBitmap ? : this .toBitmapOrNull(
84+ this .intrinsicWidth,
85+ this .intrinsicHeight,
86+ Bitmap .Config .ARGB_8888
87+ )
88+ }
89+
90+ internal fun BitmapDrawable.tryToExtractBitmap (resources : Resources ): Bitmap ? {
91+ if (this .bitmap != null ) {
92+ return this .bitmap
93+ }
94+
95+ if (this .constantState != null ) {
96+ val copy = this .constantState?.newDrawable(resources)
97+ return (copy as ? BitmapDrawable )?.bitmap ? : copy?.toBitmapOrNull(
98+ this .intrinsicWidth,
99+ this .intrinsicHeight,
100+ Bitmap .Config .ARGB_8888
101+ )
102+ }
103+
104+ return null
105+ }
106+
107+ internal fun ArrayDrawable.tryToExtractBitmap (resources : Resources ): Bitmap ? {
108+ var width = 0
109+ var height = 0
110+ for (index in 0 until this .numberOfLayers) {
111+ val drawable = this .getDrawableOrNull(index) ? : continue
112+
113+ if (drawable is ScaleTypeDrawable ) {
114+ return drawable.tryToExtractBitmap(resources)
115+ }
116+
117+ if (drawable.intrinsicWidth * drawable.intrinsicHeight > width * height) {
118+ width = drawable.intrinsicWidth
119+ height = drawable.intrinsicHeight
120+ }
121+ }
122+
123+ return if (width > 0 && height > 0 )
124+ this .toBitmapOrNull(width, height, Bitmap .Config .ARGB_8888 )
125+ else
126+ null
127+ }
128+
129+ internal fun Drawable.tryToExtractBitmap (
130+ resources : Resources
131+ ): Bitmap ? {
132+ when (this ) {
133+ is ArrayDrawable -> {
134+ return this .tryToExtractBitmap(resources)
135+ }
136+ is ForwardingDrawable -> {
137+ return this .tryToExtractBitmap(resources)
138+ }
139+ is RoundedBitmapDrawable -> {
140+ return this .tryToExtractBitmap()
141+ }
142+ is BitmapDrawable -> {
143+ return this .tryToExtractBitmap(resources)
144+ }
145+ is VectorDrawable , is ShapeDrawable , is DrawerArrowDrawable -> {
146+ return this .toBitmapOrNull(
147+ this .intrinsicWidth,
148+ this .intrinsicHeight,
149+ Bitmap .Config .ARGB_8888
150+ )
151+ }
152+ else -> return null
153+ }
154+ }
0 commit comments