TintManager.java revision a5f106fbd09335ae504c39b1ee1e0caa3f1238e3
1469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes/* 2469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Copyright (C) 2014 The Android Open Source Project 3469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * 4469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Licensed under the Apache License, Version 2.0 (the "License"); 5469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * you may not use this file except in compliance with the License. 6469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * You may obtain a copy of the License at 7469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * 8469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * http://www.apache.org/licenses/LICENSE-2.0 9469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * 10469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Unless required by applicable law or agreed to in writing, software 11469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * distributed under the License is distributed on an "AS IS" BASIS, 12469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * See the License for the specific language governing permissions and 14469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * limitations under the License. 15469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 16469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 17469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banespackage android.support.v7.internal.widget; 18469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 19469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.content.Context; 20469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.content.res.ColorStateList; 21469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.content.res.Resources; 22469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.graphics.Color; 23469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.graphics.PorterDuff; 24469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.graphics.PorterDuffColorFilter; 25469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.graphics.drawable.Drawable; 26fd1eb27a3700de31507de34fd1bcc51830fe876cChris Banesimport android.os.Build; 27469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.support.v4.content.ContextCompat; 28469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.support.v4.util.LruCache; 29469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.support.v7.appcompat.R; 30469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.util.Log; 3190075479814eb758d97b822606b448e1a521c298Chris Banesimport android.util.SparseArray; 32469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banesimport android.util.TypedValue; 33a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banesimport android.view.View; 34469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 35469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes/** 36469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * @hide 37469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 38a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banespublic final class TintManager { 39469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 40fd1eb27a3700de31507de34fd1bcc51830fe876cChris Banes static final boolean SHOULD_BE_USED = Build.VERSION.SDK_INT < 21; 41fd1eb27a3700de31507de34fd1bcc51830fe876cChris Banes 42469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final String TAG = TintManager.class.getSimpleName(); 43469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final boolean DEBUG = false; 44415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 45415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes static final PorterDuff.Mode DEFAULT_MODE = PorterDuff.Mode.SRC_IN; 46469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 47469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final ColorFilterLruCache COLOR_FILTER_CACHE = new ColorFilterLruCache(6); 48469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 49469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes /** 50469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Drawables which should be tinted with the value of {@code R.attr.colorControlNormal}, 51469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * using the default mode. 52469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 53469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final int[] TINT_COLOR_CONTROL_NORMAL = { 54469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_ab_back_mtrl_am_alpha, 55469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_go_search_api_mtrl_alpha, 56469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_search_api_mtrl_alpha, 57469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_commit_search_api_mtrl_alpha, 58469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_clear_mtrl_alpha, 59469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_menu_share_mtrl_alpha, 60b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes R.drawable.abc_ic_menu_copy_mtrl_am_alpha, 61b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes R.drawable.abc_ic_menu_cut_mtrl_alpha, 62b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes R.drawable.abc_ic_menu_selectall_mtrl_alpha, 63b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes R.drawable.abc_ic_menu_paste_mtrl_am_alpha, 64469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_menu_moreoverflow_mtrl_alpha, 65469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_ic_voice_search_api_mtrl_alpha, 66469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_textfield_search_default_mtrl_alpha, 67b645de790756e27bbe92d133216b7ac79cca7679Chris Banes R.drawable.abc_textfield_default_mtrl_alpha, 68b645de790756e27bbe92d133216b7ac79cca7679Chris Banes R.drawable.abc_ab_share_pack_mtrl_alpha 69469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes }; 70469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 71469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes /** 72469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Drawables which should be tinted with the value of {@code R.attr.colorControlActivated}, 73469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * using the default mode. 74469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 75469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final int[] TINT_COLOR_CONTROL_ACTIVATED = { 76469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_textfield_activated_mtrl_alpha, 7714f8f0dfae09445074dc0f7b5bbe5732d6922da7Chris Banes R.drawable.abc_textfield_search_activated_mtrl_alpha, 7814f8f0dfae09445074dc0f7b5bbe5732d6922da7Chris Banes R.drawable.abc_cab_background_top_mtrl_alpha 79469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes }; 80469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 81469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes /** 82469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Drawables which should be tinted with the value of {@code android.R.attr.colorBackground}, 83469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * using the {@link android.graphics.PorterDuff.Mode#MULTIPLY} mode. 84469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 85469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final int[] TINT_COLOR_BACKGROUND_MULTIPLY = { 861073132946bb0a53a788949fe4c060f72051cd57Chris Banes R.drawable.abc_popup_background_mtrl_mult, 8757c6de90985a63358129b99b9f0cd4d6afe887d6Chris Banes R.drawable.abc_cab_background_internal_bg, 8857c6de90985a63358129b99b9f0cd4d6afe887d6Chris Banes R.drawable.abc_menu_hardkey_panel_mtrl_mult 89469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes }; 90469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 91469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes /** 92469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Drawables which should be tinted using a state list containing values of 93469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * {@code R.attr.colorControlNormal} and {@code R.attr.colorControlActivated} 94469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 95469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final int[] TINT_COLOR_CONTROL_STATE_LIST = { 96469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_edit_text_material, 97469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_tab_indicator_material, 98469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.drawable.abc_textfield_search_material, 99415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes R.drawable.abc_spinner_mtrl_am_alpha, 100415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes R.drawable.abc_btn_check_material, 101f67cc46fd515df18c4b70dce9e5dcdd4e3245cd8Chris Banes R.drawable.abc_btn_radio_material, 102a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes R.drawable.abc_spinner_textfield_background_material, 10390075479814eb758d97b822606b448e1a521c298Chris Banes R.drawable.abc_ratingbar_full_material, 10490075479814eb758d97b822606b448e1a521c298Chris Banes R.drawable.abc_switch_track_mtrl_alpha, 10590075479814eb758d97b822606b448e1a521c298Chris Banes R.drawable.abc_switch_thumb_material, 10690075479814eb758d97b822606b448e1a521c298Chris Banes R.drawable.abc_btn_default_mtrl_shape 107469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes }; 108469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 109469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes /** 110469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Drawables which contain other drawables which should be tinted. The child drawable IDs 111469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * should be defined in one of the arrays above. 112469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 113469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static final int[] CONTAINERS_WITH_TINT_CHILDREN = { 1141073132946bb0a53a788949fe4c060f72051cd57Chris Banes R.drawable.abc_cab_background_top_material 115469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes }; 116469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 117469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private final Context mContext; 118469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private final Resources mResources; 119469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private final TypedValue mTypedValue; 120469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 12190075479814eb758d97b822606b448e1a521c298Chris Banes private final SparseArray<ColorStateList> mColorStateLists; 122469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private ColorStateList mDefaultColorStateList; 123469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 124469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes /** 125469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * A helper method to instantiate a {@link TintManager} and then call {@link #getDrawable(int)}. 126469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * This method should not be used routinely. 127469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 128469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes public static Drawable getDrawable(Context context, int resId) { 129b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes if (isInTintList(resId)) { 130b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes return new TintManager(context).getDrawable(resId); 131b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes } else { 132b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes return ContextCompat.getDrawable(context, resId); 133b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes } 134469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 135469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 136469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes public TintManager(Context context) { 13790075479814eb758d97b822606b448e1a521c298Chris Banes mColorStateLists = new SparseArray<>(); 138469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes mContext = context; 139469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes mResources = new TintResources(context.getResources(), this); 140469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes mTypedValue = new TypedValue(); 141469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 142469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 143469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes public Drawable getDrawable(int resId) { 144469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes Drawable drawable = ContextCompat.getDrawable(mContext, resId); 145469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 146469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes if (drawable != null) { 147c7d6de1eb6692c627a02a4ed439a8a4b849ca66cChris Banes drawable = drawable.mutate(); 148c7d6de1eb6692c627a02a4ed439a8a4b849ca66cChris Banes 149469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes if (arrayContains(TINT_COLOR_CONTROL_STATE_LIST, resId)) { 150a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 151a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes ColorStateList colorStateList = getColorStateListForKnownDrawableId(resId); 152a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 153a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes PorterDuff.Mode tintMode = DEFAULT_MODE; 154a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes if (resId == R.drawable.abc_switch_thumb_material) { 155a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes tintMode = PorterDuff.Mode.MULTIPLY; 156a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } 157a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 158a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes if (colorStateList != null) { 159a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes drawable = new TintDrawableWrapper(drawable, colorStateList, tintMode); 160a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } 161469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } else if (arrayContains(CONTAINERS_WITH_TINT_CHILDREN, resId)) { 162469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes drawable = mResources.getDrawable(resId); 163469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } else { 164469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes tintDrawable(resId, drawable); 165469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 166469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 167469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes return drawable; 168469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 169469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 1700517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes void tintDrawable(final int resId, final Drawable drawable) { 171469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes PorterDuff.Mode tintMode = null; 172469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes boolean colorAttrSet = false; 173469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes int colorAttr = 0; 1740517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes int alpha = -1; 175469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 176469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes if (arrayContains(TINT_COLOR_CONTROL_NORMAL, resId)) { 177469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colorAttr = R.attr.colorControlNormal; 178469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colorAttrSet = true; 179469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } else if (arrayContains(TINT_COLOR_CONTROL_ACTIVATED, resId)) { 180469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colorAttr = R.attr.colorControlActivated; 181469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colorAttrSet = true; 182469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } else if (arrayContains(TINT_COLOR_BACKGROUND_MULTIPLY, resId)) { 183469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colorAttr = android.R.attr.colorBackground; 184469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colorAttrSet = true; 185469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes tintMode = PorterDuff.Mode.MULTIPLY; 1860517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes } else if (resId == R.drawable.abc_list_divider_mtrl_alpha) { 1870517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes colorAttr = android.R.attr.colorForeground; 1880517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes colorAttrSet = true; 1890517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes alpha = Math.round(0.16f * 255); 190469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 191469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 192f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes if (colorAttrSet) { 193469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes if (tintMode == null) { 194469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes tintMode = DEFAULT_MODE; 195469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 196f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes final int color = getThemeAttrColor(colorAttr); 197469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 198a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes tintDrawableUsingColorFilter(drawable, color, tintMode); 199469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 2000517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes if (alpha != -1) { 2010517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes drawable.setAlpha(alpha); 2020517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes } 2030517b282bde8b9a0377dfe5bc4756405a196adb4Chris Banes 204469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes if (DEBUG) { 205469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes Log.d(TAG, "Tinted Drawable ID: " + mResources.getResourceName(resId) + 206469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes " with color: #" + Integer.toHexString(color)); 207469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 208469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 209469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 210469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 211469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static boolean arrayContains(int[] array, int value) { 212469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes for (int id : array) { 213469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes if (id == value) { 214469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes return true; 215469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 216469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 217469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes return false; 218469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 219469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 220b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes private static boolean isInTintList(int drawableId) { 221b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes return arrayContains(TINT_COLOR_BACKGROUND_MULTIPLY, drawableId) || 222b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes arrayContains(TINT_COLOR_CONTROL_NORMAL, drawableId) || 223b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes arrayContains(TINT_COLOR_CONTROL_ACTIVATED, drawableId) || 224b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes arrayContains(TINT_COLOR_CONTROL_STATE_LIST, drawableId) || 225b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes arrayContains(CONTAINERS_WITH_TINT_CHILDREN, drawableId); 226b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes } 227b37a31664b07243ca9e86c8dac58b9be6a417e8cChris Banes 228a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes ColorStateList getColorStateList(int resId) { 229a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes return arrayContains(TINT_COLOR_CONTROL_STATE_LIST, resId) 230a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes ? getColorStateListForKnownDrawableId(resId) 231a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes : null; 232a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } 233a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 234a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes private ColorStateList getColorStateListForKnownDrawableId(int resId) { 23590075479814eb758d97b822606b448e1a521c298Chris Banes // Try the cache first 23690075479814eb758d97b822606b448e1a521c298Chris Banes ColorStateList colorStateList = mColorStateLists.get(resId); 23790075479814eb758d97b822606b448e1a521c298Chris Banes 23890075479814eb758d97b822606b448e1a521c298Chris Banes if (colorStateList == null) { 23990075479814eb758d97b822606b448e1a521c298Chris Banes // ...if the cache did not contain a color state list, try and create 24090075479814eb758d97b822606b448e1a521c298Chris Banes if (resId == R.drawable.abc_edit_text_material) { 24190075479814eb758d97b822606b448e1a521c298Chris Banes colorStateList = createEditTextColorStateList(); 24290075479814eb758d97b822606b448e1a521c298Chris Banes } else if (resId == R.drawable.abc_switch_track_mtrl_alpha) { 24390075479814eb758d97b822606b448e1a521c298Chris Banes colorStateList = createSwitchTrackColorStateList(); 24490075479814eb758d97b822606b448e1a521c298Chris Banes } else if (resId == R.drawable.abc_switch_thumb_material) { 24590075479814eb758d97b822606b448e1a521c298Chris Banes colorStateList = createSwitchThumbColorStateList(); 24690075479814eb758d97b822606b448e1a521c298Chris Banes } else if (resId == R.drawable.abc_btn_default_mtrl_shape) { 24790075479814eb758d97b822606b448e1a521c298Chris Banes colorStateList = createButtonColorStateList(); 248cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes } else if (resId == R.drawable.abc_spinner_mtrl_am_alpha 249cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes || resId == R.drawable.abc_spinner_textfield_background_material) { 250cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes colorStateList = createSpinnerColorStateList(); 25190075479814eb758d97b822606b448e1a521c298Chris Banes } else { 25290075479814eb758d97b822606b448e1a521c298Chris Banes // If we don't have an explicit color state list for this Drawable, use the default 25390075479814eb758d97b822606b448e1a521c298Chris Banes colorStateList = getDefaultColorStateList(); 25490075479814eb758d97b822606b448e1a521c298Chris Banes } 255a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 25690075479814eb758d97b822606b448e1a521c298Chris Banes // ..and add it to the cache 25790075479814eb758d97b822606b448e1a521c298Chris Banes mColorStateLists.append(resId, colorStateList); 25890075479814eb758d97b822606b448e1a521c298Chris Banes } 259a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes return colorStateList; 26090075479814eb758d97b822606b448e1a521c298Chris Banes } 26190075479814eb758d97b822606b448e1a521c298Chris Banes 262469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private ColorStateList getDefaultColorStateList() { 263469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes if (mDefaultColorStateList == null) { 264469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes /** 265469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Generate the default color state list which uses the colorControl attributes. 266469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes * Order is important here. The default enabled state needs to go at the bottom. 267469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes */ 268469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 269469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes final int colorControlNormal = getThemeAttrColor(R.attr.colorControlNormal); 270469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes final int colorControlActivated = getThemeAttrColor(R.attr.colorControlActivated); 271469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 272469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes final int[][] states = new int[7][]; 273469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes final int[] colors = new int[7]; 274469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes int i = 0; 275469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 276c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes // Disabled state 277c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes states[i] = new int[] { -android.R.attr.state_enabled }; 278c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes colors[i] = getDisabledThemeAttrColor(R.attr.colorControlNormal); 279469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes i++; 280469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 281c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes states[i] = new int[] { android.R.attr.state_focused }; 282469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colors[i] = colorControlActivated; 283469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes i++; 284469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 285c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes states[i] = new int[] { android.R.attr.state_activated }; 286469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colors[i] = colorControlActivated; 287469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes i++; 288469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 289c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes states[i] = new int[] { android.R.attr.state_pressed }; 290469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colors[i] = colorControlActivated; 291469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes i++; 292469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 293c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes states[i] = new int[] { android.R.attr.state_checked }; 294469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes colors[i] = colorControlActivated; 295469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes i++; 296469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 297c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes states[i] = new int[] { android.R.attr.state_selected }; 298c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes colors[i] = colorControlActivated; 299469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes i++; 300469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 301c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes // Default enabled state 302469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes states[i] = new int[0]; 303c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes colors[i] = colorControlNormal; 304469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes i++; 305469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 306469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes mDefaultColorStateList = new ColorStateList(states, colors); 307469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 308469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes return mDefaultColorStateList; 309469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 310469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 31190075479814eb758d97b822606b448e1a521c298Chris Banes private ColorStateList createSwitchTrackColorStateList() { 31290075479814eb758d97b822606b448e1a521c298Chris Banes final int[][] states = new int[3][]; 31390075479814eb758d97b822606b448e1a521c298Chris Banes final int[] colors = new int[3]; 31490075479814eb758d97b822606b448e1a521c298Chris Banes int i = 0; 315415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 31690075479814eb758d97b822606b448e1a521c298Chris Banes // Disabled state 31790075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[]{-android.R.attr.state_enabled}; 31890075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(android.R.attr.colorForeground, 0.1f); 31990075479814eb758d97b822606b448e1a521c298Chris Banes i++; 320415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 32190075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[]{android.R.attr.state_checked}; 32290075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(R.attr.colorControlActivated, 0.3f); 32390075479814eb758d97b822606b448e1a521c298Chris Banes i++; 324415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 32590075479814eb758d97b822606b448e1a521c298Chris Banes // Default enabled state 32690075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[0]; 32790075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(android.R.attr.colorForeground, 0.3f); 32890075479814eb758d97b822606b448e1a521c298Chris Banes i++; 329415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 33090075479814eb758d97b822606b448e1a521c298Chris Banes return new ColorStateList(states, colors); 331415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes } 332415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 33390075479814eb758d97b822606b448e1a521c298Chris Banes private ColorStateList createSwitchThumbColorStateList() { 33490075479814eb758d97b822606b448e1a521c298Chris Banes final int[][] states = new int[3][]; 33590075479814eb758d97b822606b448e1a521c298Chris Banes final int[] colors = new int[3]; 33690075479814eb758d97b822606b448e1a521c298Chris Banes int i = 0; 337415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 338414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes final ColorStateList thumbColor = getThemeAttrColorStateList(R.attr.colorSwitchThumbNormal); 339415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 340414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes if (thumbColor != null && thumbColor.isStateful()) { 341414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes // If colorSwitchThumbNormal is a valid ColorStateList, extract the default and 342414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes // disabled colors from it 343415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 344414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes // Disabled state 345414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes states[i] = new int[]{-android.R.attr.state_enabled}; 346414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes colors[i] = thumbColor.getColorForState(states[i], 0); 347414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes i++; 348414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes 349414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes states[i] = new int[]{android.R.attr.state_checked}; 350414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes colors[i] = getThemeAttrColor(R.attr.colorControlActivated); 351414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes i++; 352414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes 353414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes // Default enabled state 354414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes states[i] = new int[0]; 355414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes colors[i] = thumbColor.getDefaultColor(); 356414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes i++; 357414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes } else { 358414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes // Else we'll use an approximation using the default disabled alpha 359414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes 360414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes // Disabled state 361414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes states[i] = new int[]{-android.R.attr.state_enabled}; 362414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes colors[i] = getDisabledThemeAttrColor(R.attr.colorSwitchThumbNormal); 363414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes i++; 364414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes 365414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes states[i] = new int[]{android.R.attr.state_checked}; 366414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes colors[i] = getThemeAttrColor(R.attr.colorControlActivated); 367414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes i++; 368414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes 369414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes // Default enabled state 370414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes states[i] = new int[0]; 371414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes colors[i] = getThemeAttrColor(R.attr.colorSwitchThumbNormal); 372414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes i++; 373414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes } 374415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 37590075479814eb758d97b822606b448e1a521c298Chris Banes return new ColorStateList(states, colors); 376415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes } 377415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 37890075479814eb758d97b822606b448e1a521c298Chris Banes private ColorStateList createEditTextColorStateList() { 37990075479814eb758d97b822606b448e1a521c298Chris Banes final int[][] states = new int[3][]; 38090075479814eb758d97b822606b448e1a521c298Chris Banes final int[] colors = new int[3]; 38190075479814eb758d97b822606b448e1a521c298Chris Banes int i = 0; 382a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes 38390075479814eb758d97b822606b448e1a521c298Chris Banes // Disabled state 38490075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[]{-android.R.attr.state_enabled}; 38590075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getDisabledThemeAttrColor(R.attr.colorControlNormal); 38690075479814eb758d97b822606b448e1a521c298Chris Banes i++; 387a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes 38890075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[]{-android.R.attr.state_pressed, -android.R.attr.state_focused}; 38990075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(R.attr.colorControlNormal); 39090075479814eb758d97b822606b448e1a521c298Chris Banes i++; 391a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes 39290075479814eb758d97b822606b448e1a521c298Chris Banes // Default enabled state 39390075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[0]; 39490075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(R.attr.colorControlActivated); 39590075479814eb758d97b822606b448e1a521c298Chris Banes i++; 396a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes 39790075479814eb758d97b822606b448e1a521c298Chris Banes return new ColorStateList(states, colors); 39890075479814eb758d97b822606b448e1a521c298Chris Banes } 399a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes 40090075479814eb758d97b822606b448e1a521c298Chris Banes private ColorStateList createButtonColorStateList() { 40190075479814eb758d97b822606b448e1a521c298Chris Banes final int[][] states = new int[4][]; 40290075479814eb758d97b822606b448e1a521c298Chris Banes final int[] colors = new int[4]; 40390075479814eb758d97b822606b448e1a521c298Chris Banes int i = 0; 40490075479814eb758d97b822606b448e1a521c298Chris Banes 40590075479814eb758d97b822606b448e1a521c298Chris Banes // Disabled state 40690075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[]{-android.R.attr.state_enabled}; 40790075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getDisabledThemeAttrColor(R.attr.colorButtonNormal); 40890075479814eb758d97b822606b448e1a521c298Chris Banes i++; 40990075479814eb758d97b822606b448e1a521c298Chris Banes 41090075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[]{android.R.attr.state_pressed}; 41190075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(R.attr.colorControlHighlight); 41290075479814eb758d97b822606b448e1a521c298Chris Banes i++; 41390075479814eb758d97b822606b448e1a521c298Chris Banes 41490075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[]{android.R.attr.state_focused}; 41590075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(R.attr.colorControlHighlight); 41690075479814eb758d97b822606b448e1a521c298Chris Banes i++; 41790075479814eb758d97b822606b448e1a521c298Chris Banes 41890075479814eb758d97b822606b448e1a521c298Chris Banes // Default enabled state 41990075479814eb758d97b822606b448e1a521c298Chris Banes states[i] = new int[0]; 42090075479814eb758d97b822606b448e1a521c298Chris Banes colors[i] = getThemeAttrColor(R.attr.colorButtonNormal); 42190075479814eb758d97b822606b448e1a521c298Chris Banes i++; 42290075479814eb758d97b822606b448e1a521c298Chris Banes 42390075479814eb758d97b822606b448e1a521c298Chris Banes return new ColorStateList(states, colors); 424a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes } 425a9585dae398a69dd67797e7ca86f44ffcabd9e86Chris Banes 426cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes private ColorStateList createSpinnerColorStateList() { 427cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes final int[][] states = new int[3][]; 428cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes final int[] colors = new int[3]; 429cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes int i = 0; 430cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes 431cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes // Disabled state 432cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes states[i] = new int[]{-android.R.attr.state_enabled}; 433cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes colors[i] = getDisabledThemeAttrColor(R.attr.colorControlNormal); 434cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes i++; 435cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes 436cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes states[i] = new int[]{-android.R.attr.state_pressed, -android.R.attr.state_focused}; 437cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes colors[i] = getThemeAttrColor(R.attr.colorControlNormal); 438cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes i++; 439cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes 440cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes states[i] = new int[0]; 441cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes colors[i] = getThemeAttrColor(R.attr.colorControlActivated); 442cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes i++; 443cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes 444cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes return new ColorStateList(states, colors); 445cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes } 446cdd1b1d70cefeb052c2b506738b396f2f982e519Chris Banes 44790075479814eb758d97b822606b448e1a521c298Chris Banes private int getThemeAttrColor(int attr) { 448f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes if (mContext.getTheme().resolveAttribute(attr, mTypedValue, true)) { 449f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes if (mTypedValue.type >= TypedValue.TYPE_FIRST_INT 450f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes && mTypedValue.type <= TypedValue.TYPE_LAST_INT) { 451f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes return mTypedValue.data; 452f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes } else if (mTypedValue.type == TypedValue.TYPE_STRING) { 453f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes return mResources.getColor(mTypedValue.resourceId); 454f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes } 455f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes } 456f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes return 0; 457469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 458469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 459414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes private ColorStateList getThemeAttrColorStateList(int attr) { 460414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes if (mContext.getTheme().resolveAttribute(attr, mTypedValue, true)) { 461414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes if (mTypedValue.type == TypedValue.TYPE_STRING) { 462414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes return mResources.getColorStateList(mTypedValue.resourceId); 463414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes } 464414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes } 465414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes return null; 466414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes } 467414f52397a88d52a783a31d4c098bc3bec632b8dChris Banes 46890075479814eb758d97b822606b448e1a521c298Chris Banes private int getThemeAttrColor(int attr, float alpha) { 469f31fb9d2fd3b5b130f3f5ac121b033546d869231Chris Banes final int color = getThemeAttrColor(attr); 470c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes final int originalAlpha = Color.alpha(color); 471c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes 472415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes // Return the color, multiplying the original alpha by the disabled value 473415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes return (color & 0x00ffffff) | (Math.round(originalAlpha * alpha) << 24); 474415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes } 475415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes 47690075479814eb758d97b822606b448e1a521c298Chris Banes private int getDisabledThemeAttrColor(int attr) { 477c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes // Now retrieve the disabledAlpha value from the theme 478c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes mContext.getTheme().resolveAttribute(android.R.attr.disabledAlpha, mTypedValue, true); 479c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes final float disabledAlpha = mTypedValue.getFloat(); 480c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes 481415f740df4981ef2f5fb462a50c7cf095cc21128Chris Banes return getThemeAttrColor(attr, disabledAlpha); 482c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes } 483c497221ee0e2e873f49653ff1a046df2e5276759Chris Banes 484469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static class ColorFilterLruCache extends LruCache<Integer, PorterDuffColorFilter> { 485469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 486469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes public ColorFilterLruCache(int maxSize) { 487469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes super(maxSize); 488469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 489469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 490469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes PorterDuffColorFilter get(int color, PorterDuff.Mode mode) { 491469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes return get(generateCacheKey(color, mode)); 492469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 493469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 494469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes PorterDuffColorFilter put(int color, PorterDuff.Mode mode, PorterDuffColorFilter filter) { 495469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes return put(generateCacheKey(color, mode), filter); 496469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 497469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes 498469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes private static int generateCacheKey(int color, PorterDuff.Mode mode) { 499469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes int hashCode = 1; 500469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes hashCode = 31 * hashCode + color; 501469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes hashCode = 31 * hashCode + mode.hashCode(); 502469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes return hashCode; 503469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 504469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes } 505a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 506a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes public static void tintViewBackground(View view, TintInfo tint) { 507a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes final Drawable background = view.getBackground(); 508a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes if (tint.mTintList != null) { 509a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes tintDrawableUsingColorFilter( 510a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes background, 511a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes tint.mTintList.getColorForState(view.getDrawableState(), 512a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes tint.mTintList.getDefaultColor()), 513a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes tint.mTintMode != null ? tint.mTintMode : DEFAULT_MODE); 514a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } else { 515a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes background.clearColorFilter(); 516a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } 517a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } 518a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 519a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes private static void tintDrawableUsingColorFilter(Drawable drawable, int color, 520a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes PorterDuff.Mode mode) { 521a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes // First, lets see if the cache already contains the color filter 522a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes PorterDuffColorFilter filter = COLOR_FILTER_CACHE.get(color, mode); 523a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 524a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes if (filter == null) { 525a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes // Cache miss, so create a color filter and add it to the cache 526a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes filter = new PorterDuffColorFilter(color, mode); 527a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes COLOR_FILTER_CACHE.put(color, mode, filter); 528a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } 529a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes 530a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes drawable.setColorFilter(filter); 531a5f106fbd09335ae504c39b1ee1e0caa3f1238e3Chris Banes } 532469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes} 533