| /* |
| * Copyright (C) 2017 The Android Open Source 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.android.settingslib.drawable; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.annotation.ColorInt; |
| import android.content.res.ColorStateList; |
| import android.graphics.Bitmap; |
| import android.graphics.Bitmap.Config; |
| import android.graphics.BitmapFactory; |
| import android.graphics.Canvas; |
| import android.graphics.Color; |
| import android.graphics.PorterDuff; |
| import android.graphics.PorterDuff.Mode; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import com.android.settingslib.R; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class UserIconDrawableTest { |
| |
| private UserIconDrawable mDrawable; |
| |
| @Test |
| public void getConstantState_shouldNotBeNull() { |
| final Bitmap b = BitmapFactory.decodeResource( |
| InstrumentationRegistry.getTargetContext().getResources(), |
| R.drawable.ic_mode_edit); |
| mDrawable = new UserIconDrawable(100 /* size */).setIcon(b).bake(); |
| assertThat(mDrawable.getConstantState()).isNotNull(); |
| } |
| |
| @Test |
| public void setTintList_shouldBeApplied() { |
| @ColorInt final int targetColor = Color.BLUE; |
| final PorterDuff.Mode mode = Mode.SRC_OVER; |
| |
| final Bitmap b = Bitmap.createBitmap(1, 1, Config.ARGB_8888); |
| UserIconDrawable drawable = new UserIconDrawable().setIcon(b); |
| drawable.setBounds(0, 0, 100, 100); |
| |
| int[][] stateSet = new int[][] { {} }; |
| int[] colors = new int[] { targetColor }; |
| drawable.setTintList(new ColorStateList(stateSet, colors)); |
| drawable.setTintMode(mode); |
| |
| Bitmap bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); |
| Canvas canvas = new Canvas(bitmap); |
| drawable.draw(canvas); |
| |
| assertThat(bitmap.getPixel(0, 0)).isEqualTo(Color.BLUE); |
| } |
| } |