634044dc0b
Add conent description for talkback to announce, if the progress bar is 50%, then before modification is "Progress bar", and after modification is "50% Progress bar".
Bug: 146811265
Test: Add following unit test case to test if content description is correct or not:
createPref_progressBarShouldSetPercentageContentDescription().
Change-Id: I71483df8e12f08c4c8c96ab3964666bf97872a83
105 lines
3.8 KiB
Java
105 lines
3.8 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.datausage;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Mockito.when;
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import android.graphics.Color;
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import android.graphics.drawable.ColorDrawable;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.ProgressBar;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settingslib.AppItem;
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import com.android.settingslib.net.UidDetail;
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import com.android.settingslib.net.UidDetailProvider;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.RuntimeEnvironment;
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@RunWith(RobolectricTestRunner.class)
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public class AppDataUsagePreferenceTest {
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private static final String FIFTY_PERCENT = "50%";
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@Mock
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private UidDetailProvider mUidDetailProvider;
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private AppItem mAppItem;
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private UidDetail mUidDetail;
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private AppDataUsagePreference mPreference;
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@Before
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public void setUp() {
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MockitoAnnotations.initMocks(this);
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mAppItem = new AppItem(123);
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mUidDetail = new UidDetail();
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mUidDetail.icon = new ColorDrawable(Color.BLUE);
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mUidDetail.label = "title";
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}
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@Test
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public void createPref_hasCachedUidDetail_shouldSetAppInfo() {
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when(mUidDetailProvider.getUidDetail(mAppItem.key, false /* blocking */))
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.thenReturn(mUidDetail);
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mPreference = new AppDataUsagePreference(RuntimeEnvironment.application, mAppItem,
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50 /* percent */, mUidDetailProvider);
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assertThat(mPreference.getTitle()).isEqualTo(mUidDetail.label);
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assertThat(mPreference.getIcon()).isEqualTo(mUidDetail.icon);
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}
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@Test
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public void createPref_noCachedUidDetail_shouldSetAppInfo() {
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when(mUidDetailProvider.getUidDetail(mAppItem.key, true /* blocking */))
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.thenReturn(mUidDetail);
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mPreference = new AppDataUsagePreference(RuntimeEnvironment.application, mAppItem,
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50 /* percent */, mUidDetailProvider);
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assertThat(mPreference.getTitle()).isEqualTo(mUidDetail.label);
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assertThat(mPreference.getIcon()).isEqualTo(mUidDetail.icon);
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}
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@Test
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public void createPref_progressBarShouldSetPercentageContentDescription() {
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when(mUidDetailProvider.getUidDetail(mAppItem.key, true /* blocking */))
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.thenReturn(mUidDetail);
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mPreference = new AppDataUsagePreference(RuntimeEnvironment.application, mAppItem,
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50 /* percent */, mUidDetailProvider);
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final View view = LayoutInflater.from(RuntimeEnvironment.application).inflate(
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com.android.settingslib.R.layout.preference_app, null);
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final PreferenceViewHolder preferenceViewHolder =
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PreferenceViewHolder.createInstanceForTests(view);
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final ProgressBar progressBar = (ProgressBar) preferenceViewHolder.findViewById(
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android.R.id.progress);
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mPreference.onBindViewHolder(preferenceViewHolder);
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assertThat(progressBar.getContentDescription()).isEqualTo(FIFTY_PERCENT);
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}
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}
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