ResourcesFlusher.smali

.class Landroid/support/v7/app/ResourcesFlusher;
.super Ljava/lang/Object;
.source "ResourcesFlusher.java"


# static fields
.field private static final TAG:Ljava/lang/String; = "ResourcesFlusher"

.field private static sDrawableCacheField:Ljava/lang/reflect/Field;

.field private static sDrawableCacheFieldFetched:Z

.field private static sResourcesImplField:Ljava/lang/reflect/Field;

.field private static sResourcesImplFieldFetched:Z

.field private static sThemedResourceCacheClazz:Ljava/lang/Class;

.field private static sThemedResourceCacheClazzFetched:Z

.field private static sThemedResourceCache_mUnthemedEntriesField:Ljava/lang/reflect/Field;

.field private static sThemedResourceCache_mUnthemedEntriesFieldFetched:Z


# direct methods
.method constructor <init>()V
    .registers 1

    .prologue
    .line 29
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method static flush(Landroid/content/res/Resources;)Z
    .registers 3
    .param p0    # Landroid/content/res/Resources;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param

    .prologue
    .line 45
    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v1, 0x18

    if-lt v0, v1, :cond_b

    .line 46
    invoke-static {p0}, Landroid/support/v7/app/ResourcesFlusher;->flushNougats(Landroid/content/res/Resources;)Z

    move-result v0

    .line 52
    :goto_a
    return v0

    .line 47
    :cond_b
    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v1, 0x17

    if-lt v0, v1, :cond_16

    .line 48
    invoke-static {p0}, Landroid/support/v7/app/ResourcesFlusher;->flushMarshmallows(Landroid/content/res/Resources;)Z

    move-result v0

    goto :goto_a

    .line 49
    :cond_16
    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v1, 0x15

    if-lt v0, v1, :cond_21

    .line 50
    invoke-static {p0}, Landroid/support/v7/app/ResourcesFlusher;->flushLollipops(Landroid/content/res/Resources;)Z

    move-result v0

    goto :goto_a

    .line 52
    :cond_21
    const/4 v0, 0x0

    goto :goto_a
.end method

.method private static flushLollipops(Landroid/content/res/Resources;)Z
    .registers 6
    .param p0    # Landroid/content/res/Resources;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroid/support/annotation/RequiresApi;
        value = 0x15
    .end annotation

    .prologue
    const/4 v1, 0x1

    .line 57
    sget-boolean v0, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheFieldFetched:Z

    if-nez v0, :cond_17

    .line 59
    :try_start_5
    const-class v0, Landroid/content/res/Resources;

    const-string v2, "mDrawableCache"

    invoke-virtual {v0, v2}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    sput-object v0, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    .line 60
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    const/4 v2, 0x1

    invoke-virtual {v0, v2}, Ljava/lang/reflect/Field;->setAccessible(Z)V
    :try_end_15
    .catch Ljava/lang/NoSuchFieldException; {:try_start_5 .. :try_end_15} :catch_2b

    .line 64
    :goto_15
    sput-boolean v1, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheFieldFetched:Z

    .line 66
    :cond_17
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    if-eqz v0, :cond_3e

    .line 67
    const/4 v2, 0x0

    .line 69
    :try_start_1c
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    invoke-virtual {v0, p0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/Map;
    :try_end_24
    .catch Ljava/lang/IllegalAccessException; {:try_start_1c .. :try_end_24} :catch_34

    .line 73
    :goto_24
    if-eqz v0, :cond_3e

    .line 74
    invoke-interface {v0}, Ljava/util/Map;->clear()V

    move v0, v1

    .line 78
    :goto_2a
    return v0

    .line 61
    :catch_2b
    move-exception v0

    .line 62
    const-string v2, "ResourcesFlusher"

    const-string v3, "Could not retrieve Resources#mDrawableCache field"

    invoke-static {v2, v3, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    goto :goto_15

    .line 70
    :catch_34
    move-exception v0

    .line 71
    const-string v3, "ResourcesFlusher"

    const-string v4, "Could not retrieve value from Resources#mDrawableCache"

    invoke-static {v3, v4, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    move-object v0, v2

    goto :goto_24

    .line 78
    :cond_3e
    const/4 v0, 0x0

    goto :goto_2a
.end method

.method private static flushMarshmallows(Landroid/content/res/Resources;)Z
    .registers 7
    .param p0    # Landroid/content/res/Resources;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroid/support/annotation/RequiresApi;
        value = 0x17
    .end annotation

    .prologue
    const/4 v1, 0x0

    const/4 v0, 0x1

    .line 83
    sget-boolean v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheFieldFetched:Z

    if-nez v2, :cond_18

    .line 85
    :try_start_6
    const-class v2, Landroid/content/res/Resources;

    const-string v3, "mDrawableCache"

    invoke-virtual {v2, v3}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v2

    sput-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    .line 86
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    const/4 v3, 0x1

    invoke-virtual {v2, v3}, Ljava/lang/reflect/Field;->setAccessible(Z)V
    :try_end_16
    .catch Ljava/lang/NoSuchFieldException; {:try_start_6 .. :try_end_16} :catch_26

    .line 90
    :goto_16
    sput-boolean v0, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheFieldFetched:Z

    .line 93
    :cond_18
    const/4 v3, 0x0

    .line 94
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    if-eqz v2, :cond_37

    .line 96
    :try_start_1d
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    invoke-virtual {v2, p0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;
    :try_end_22
    .catch Ljava/lang/IllegalAccessException; {:try_start_1d .. :try_end_22} :catch_2f

    move-result-object v2

    .line 102
    :goto_23
    if-nez v2, :cond_39

    .line 107
    :goto_25
    return v1

    .line 87
    :catch_26
    move-exception v2

    .line 88
    const-string v3, "ResourcesFlusher"

    const-string v4, "Could not retrieve Resources#mDrawableCache field"

    invoke-static {v3, v4, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    goto :goto_16

    .line 97
    :catch_2f
    move-exception v2

    .line 98
    const-string v4, "ResourcesFlusher"

    const-string v5, "Could not retrieve value from Resources#mDrawableCache"

    invoke-static {v4, v5, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    :cond_37
    move-object v2, v3

    goto :goto_23

    .line 107
    :cond_39
    if-eqz v2, :cond_43

    invoke-static {v2}, Landroid/support/v7/app/ResourcesFlusher;->flushThemedResourcesCache(Ljava/lang/Object;)Z

    move-result v2

    if-eqz v2, :cond_43

    :goto_41
    move v1, v0

    goto :goto_25

    :cond_43
    move v0, v1

    goto :goto_41
.end method

.method private static flushNougats(Landroid/content/res/Resources;)Z
    .registers 8
    .param p0    # Landroid/content/res/Resources;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroid/support/annotation/RequiresApi;
        value = 0x18
    .end annotation

    .prologue
    const/4 v3, 0x0

    const/4 v1, 0x0

    const/4 v0, 0x1

    .line 112
    sget-boolean v2, Landroid/support/v7/app/ResourcesFlusher;->sResourcesImplFieldFetched:Z

    if-nez v2, :cond_19

    .line 114
    :try_start_7
    const-class v2, Landroid/content/res/Resources;

    const-string v4, "mResourcesImpl"

    invoke-virtual {v2, v4}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v2

    sput-object v2, Landroid/support/v7/app/ResourcesFlusher;->sResourcesImplField:Ljava/lang/reflect/Field;

    .line 115
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sResourcesImplField:Ljava/lang/reflect/Field;

    const/4 v4, 0x1

    invoke-virtual {v2, v4}, Ljava/lang/reflect/Field;->setAccessible(Z)V
    :try_end_17
    .catch Ljava/lang/NoSuchFieldException; {:try_start_7 .. :try_end_17} :catch_1e

    .line 119
    :goto_17
    sput-boolean v0, Landroid/support/v7/app/ResourcesFlusher;->sResourcesImplFieldFetched:Z

    .line 122
    :cond_19
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sResourcesImplField:Ljava/lang/reflect/Field;

    if-nez v2, :cond_27

    .line 158
    :cond_1d
    :goto_1d
    return v1

    .line 116
    :catch_1e
    move-exception v2

    .line 117
    const-string v4, "ResourcesFlusher"

    const-string v5, "Could not retrieve Resources#mResourcesImpl field"

    invoke-static {v4, v5, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    goto :goto_17

    .line 129
    :cond_27
    :try_start_27
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sResourcesImplField:Ljava/lang/reflect/Field;

    invoke-virtual {v2, p0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;
    :try_end_2c
    .catch Ljava/lang/IllegalAccessException; {:try_start_27 .. :try_end_2c} :catch_5c

    move-result-object v2

    move-object v4, v2

    .line 134
    :goto_2e
    if-eqz v4, :cond_1d

    .line 139
    sget-boolean v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheFieldFetched:Z

    if-nez v2, :cond_48

    .line 141
    :try_start_34
    invoke-virtual {v4}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v2

    const-string v5, "mDrawableCache"

    invoke-virtual {v2, v5}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v2

    sput-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    .line 142
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    const/4 v5, 0x1

    invoke-virtual {v2, v5}, Ljava/lang/reflect/Field;->setAccessible(Z)V
    :try_end_46
    .catch Ljava/lang/NoSuchFieldException; {:try_start_34 .. :try_end_46} :catch_66

    .line 146
    :goto_46
    sput-boolean v0, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheFieldFetched:Z

    .line 150
    :cond_48
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    if-eqz v2, :cond_77

    .line 152
    :try_start_4c
    sget-object v2, Landroid/support/v7/app/ResourcesFlusher;->sDrawableCacheField:Ljava/lang/reflect/Field;

    invoke-virtual {v2, v4}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;
    :try_end_51
    .catch Ljava/lang/IllegalAccessException; {:try_start_4c .. :try_end_51} :catch_6f

    move-result-object v2

    .line 158
    :goto_52
    if-eqz v2, :cond_79

    invoke-static {v2}, Landroid/support/v7/app/ResourcesFlusher;->flushThemedResourcesCache(Ljava/lang/Object;)Z

    move-result v2

    if-eqz v2, :cond_79

    :goto_5a
    move v1, v0

    goto :goto_1d

    .line 130
    :catch_5c
    move-exception v2

    .line 131
    const-string v4, "ResourcesFlusher"

    const-string v5, "Could not retrieve value from Resources#mResourcesImpl"

    invoke-static {v4, v5, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    move-object v4, v3

    goto :goto_2e

    .line 143
    :catch_66
    move-exception v2

    .line 144
    const-string v5, "ResourcesFlusher"

    const-string v6, "Could not retrieve ResourcesImpl#mDrawableCache field"

    invoke-static {v5, v6, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    goto :goto_46

    .line 153
    :catch_6f
    move-exception v2

    .line 154
    const-string v4, "ResourcesFlusher"

    const-string v5, "Could not retrieve value from ResourcesImpl#mDrawableCache"

    invoke-static {v4, v5, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    :cond_77
    move-object v2, v3

    goto :goto_52

    :cond_79
    move v0, v1

    .line 158
    goto :goto_5a
.end method

.method private static flushThemedResourcesCache(Ljava/lang/Object;)Z
    .registers 7
    .param p0    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroid/support/annotation/RequiresApi;
        value = 0x10
    .end annotation

    .prologue
    const/4 v1, 0x0

    const/4 v2, 0x1

    .line 163
    sget-boolean v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCacheClazzFetched:Z

    if-nez v0, :cond_10

    .line 165
    :try_start_6
    const-string v0, "android.content.res.ThemedResourceCache"

    invoke-static {v0}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;

    move-result-object v0

    sput-object v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCacheClazz:Ljava/lang/Class;
    :try_end_e
    .catch Ljava/lang/ClassNotFoundException; {:try_start_6 .. :try_end_e} :catch_16

    .line 169
    :goto_e
    sput-boolean v2, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCacheClazzFetched:Z

    .line 172
    :cond_10
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCacheClazz:Ljava/lang/Class;

    if-nez v0, :cond_1f

    move v0, v1

    .line 205
    :goto_15
    return v0

    .line 166
    :catch_16
    move-exception v0

    .line 167
    const-string v3, "ResourcesFlusher"

    const-string v4, "Could not find ThemedResourceCache class"

    invoke-static {v3, v4, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    goto :goto_e

    .line 177
    :cond_1f
    sget-boolean v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCache_mUnthemedEntriesFieldFetched:Z

    if-nez v0, :cond_35

    .line 179
    :try_start_23
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCacheClazz:Ljava/lang/Class;

    const-string v3, "mUnthemedEntries"

    .line 180
    invoke-virtual {v0, v3}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    sput-object v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCache_mUnthemedEntriesField:Ljava/lang/reflect/Field;

    .line 181
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCache_mUnthemedEntriesField:Ljava/lang/reflect/Field;

    const/4 v3, 0x1

    invoke-virtual {v0, v3}, Ljava/lang/reflect/Field;->setAccessible(Z)V
    :try_end_33
    .catch Ljava/lang/NoSuchFieldException; {:try_start_23 .. :try_end_33} :catch_3b

    .line 185
    :goto_33
    sput-boolean v2, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCache_mUnthemedEntriesFieldFetched:Z

    .line 188
    :cond_35
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCache_mUnthemedEntriesField:Ljava/lang/reflect/Field;

    if-nez v0, :cond_44

    move v0, v1

    .line 190
    goto :goto_15

    .line 182
    :catch_3b
    move-exception v0

    .line 183
    const-string v3, "ResourcesFlusher"

    const-string v4, "Could not retrieve ThemedResourceCache#mUnthemedEntries field"

    invoke-static {v3, v4, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    goto :goto_33

    .line 193
    :cond_44
    const/4 v3, 0x0

    .line 195
    :try_start_45
    sget-object v0, Landroid/support/v7/app/ResourcesFlusher;->sThemedResourceCache_mUnthemedEntriesField:Ljava/lang/reflect/Field;

    .line 196
    invoke-virtual {v0, p0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/util/LongSparseArray;
    :try_end_4d
    .catch Ljava/lang/IllegalAccessException; {:try_start_45 .. :try_end_4d} :catch_54

    .line 201
    :goto_4d
    if-eqz v0, :cond_5e

    .line 202
    invoke-virtual {v0}, Landroid/util/LongSparseArray;->clear()V

    move v0, v2

    .line 203
    goto :goto_15

    .line 197
    :catch_54
    move-exception v0

    .line 198
    const-string v4, "ResourcesFlusher"

    const-string v5, "Could not retrieve value from ThemedResourceCache#mUnthemedEntries"

    invoke-static {v4, v5, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    move-object v0, v3

    goto :goto_4d

    :cond_5e
    move v0, v1

    .line 205
    goto :goto_15
.end method