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Create a bar char preference widget

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- Per Q design, we will show a bar chart in Settings > Privacy page.
  Permission team also needs this bar chart in their page.
- Create a new library named SettingsLibBarChartPreference

Test: visual, robotest
Change-Id: Iff5a1233357a6aa6a667c0059f542a1b444b59a2
Fixes: 117623686
This commit is contained in:
tmfang
2018-12-10 00:25:02 +08:00
parent 25e0861b27
commit 2badb3e13b
12 changed files with 968 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
packages/SettingsLib/Android.bp
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@@ -19,6 +19,7 @@ android_library {
"SettingsLibLayoutPreference",
"SettingsLibActionButtonsPreference",
"SettingsLibEntityHeaderWidgets",
"SettingsLibBarChartPreference"
],
// ANDROIDMK TRANSLATION ERROR: unsupported assignment to LOCAL_SHARED_JAVA_LIBRARIES

13
packages/SettingsLib/BarChartPreference/Android.bp Normal file
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@@ -0,0 +1,13 @@
android_library {
name: "SettingsLibBarChartPreference",
srcs: ["src/**/*.java"],
resource_dirs: ["res"],
static_libs: [
"androidx.preference_preference",
],
sdk_version: "system_current",
min_sdk_version: "21",
}

23
packages/SettingsLib/BarChartPreference/AndroidManifest.xml Normal file
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@@ -0,0 +1,23 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2018 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.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.settingslib.widget">
<uses-sdk android:minSdkVersion="21" />
</manifest>

65
packages/SettingsLib/BarChartPreference/res/layout/settings_bar_chart.xml Normal file
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@@ -0,0 +1,65 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2018 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.
-->
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:settings="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
android:gravity="center"
android:orientation="vertical">
<TextView
android:id="@+id/bar_chart_title"
android:layout_width="wrap_content"
android:layout_height="48dp"
android:gravity="center"
android:textAppearance="@style/BarChart.Text.HeaderTitle"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center|bottom">
<com.android.settingslib.widget.BarView
android:id="@+id/bar_view1"
style="@style/BarViewStyle"
settings:barColor="#FA7B17"/>
<com.android.settingslib.widget.BarView
android:id="@+id/bar_view2"
style="@style/BarViewStyle"
settings:barColor="#F439A0"/>
<com.android.settingslib.widget.BarView
android:id="@+id/bar_view3"
style="@style/BarViewStyle"
settings:barColor="#A142F4"/>
<com.android.settingslib.widget.BarView
android:id="@+id/bar_view4"
style="@style/BarViewStyle"
settings:barColor="#24C1E0"/>
</LinearLayout>
<Button
android:id="@+id/bar_chart_details"
style="@android:style/Widget.DeviceDefault.Button.Borderless.Colored"
android:layout_width="wrap_content"
android:layout_height="48dp"
android:gravity="center"/>
</LinearLayout>

58
packages/SettingsLib/BarChartPreference/res/layout/settings_bar_view.xml Normal file
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@@ -0,0 +1,58 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2018 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.
-->
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical">
<View
android:id="@+id/bar_view"
android:layout_width="8dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorAccent"/>
<ImageView
android:id="@+id/icon_view"
android:layout_width="@dimen/settings_bar_view_icon_size"
android:layout_height="@dimen/settings_bar_view_icon_size"
android:scaleType="fitCenter"
android:layout_marginTop="12dp"
android:layout_marginBottom="12dp"/>
<TextView
android:id="@+id/bar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginBottom="2dp"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="@style/BarChart.Text.Title"/>
<TextView
android:id="@+id/bar_summary"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="12dp"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="@style/BarChart.Text.Summary"/>
</LinearLayout>

25
packages/SettingsLib/BarChartPreference/res/values/attrs.xml Normal file
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@@ -0,0 +1,25 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2018 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.
-->
<resources>
<declare-styleable name="SettingsBarView">
<!-- The color of bar view -->
<attr name="barColor" format="color" />
</declare-styleable>
</resources>

21
packages/SettingsLib/BarChartPreference/res/values/dimens.xml Normal file
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@@ -0,0 +1,21 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2018 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.
-->
<resources>
<dimen name="settings_bar_view_max_height">106dp</dimen>
<dimen name="settings_bar_view_icon_size">24dp</dimen>
</resources>

46
packages/SettingsLib/BarChartPreference/res/values/styles.xml Normal file
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@@ -0,0 +1,46 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2018 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.
-->
<resources>
<style name="BarViewStyle">
<item name="android:layout_width">0dp</item>
<item name="android:layout_height">wrap_content</item>
<item name="android:layout_weight">1</item>
<item name="android:layout_marginStart">8dp</item>
<item name="android:layout_marginEnd">8dp</item>
</style>
<style name="BarChart.Text"
parent="@android:style/TextAppearance.Material.Subhead">
<item name="android:fontFamily">@*android:string/config_headlineFontFamilyMedium</item>
<item name="android:textColor">?android:attr/textColorPrimary</item>
</style>
<style name="BarChart.Text.HeaderTitle">
<item name="android:textSize">14sp</item>
</style>
<style name="BarChart.Text.Title">
<item name="android:textSize">22sp</item>
</style>
<style name="BarChart.Text.Summary"
parent="@android:style/TextAppearance.Material.Body1">
<item name="android:textColor">?android:attr/textColorSecondary</item>
<item name="android:textSize">14sp</item>
</style>
</resources>

242
packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java Normal file
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@@ -0,0 +1,242 @@
/*
* Copyright (C) 2018 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.widget;
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.preference.Preference;
import androidx.preference.PreferenceViewHolder;
import java.util.Arrays;
/**
* This BarChartPreference shows four bar views in this preference at most.
*
* <p>The following code sample shows a typical use, with an XML layout and code to initialize the
* contents of the BarChartPreference:
*
* <pre>
* &lt;com.android.settingslib.widget.BarChartPreference
* android:key="bar_chart"/&gt;
* </pre>
*
* <p>This code sample demonstrates how to initialize the contents of the BarChartPreference defined
* in the previous XML layout:
*
* <pre>
* BarViewInfo[] viewsInfo = new BarViewInfo [] {
* new BarViewInfo(icon, 18, res of summary),
* new BarViewInfo(icon, 25, res of summary),
* new BarViewInfo(icon, 10, res of summary),
* new BarViewInfo(icon, 3, res of summary),
* };
* </pre>
*
* <pre>
* BarChartPreference preference = ((BarChartPreference) findPreference("bar_chart"));
*
* preference.setBarChartTitleRes(R.string.title_res);
* preference.setBarChartDetailsRes(R.string.details_res);
* preference.setBarChartDetailsClickListener(v -> doSomething());
* preference.setAllBarViewsData(viewsInfo);
* </pre>
*/
public class BarChartPreference extends Preference {
private static final String TAG = "BarChartPreference";
private static final int MAXIMUM_BAR_VIEWS = 4;
private static final int[] BAR_VIEWS = {
R.id.bar_view1,
R.id.bar_view2,
R.id.bar_view3,
R.id.bar_view4
};
private int mMaxBarHeight;
private @StringRes int mTitleId;
private @StringRes int mDetailsId;
private BarViewInfo[] mBarViewsInfo;
private View.OnClickListener mDetailsOnClickListener;
/**
* Constructs a new BarChartPreference with the given context's theme.
* It sets a layout with settings bar chart style
*
* @param context The Context the view is running in, through which it can
* access the current theme, resources, etc.
*/
public BarChartPreference(Context context) {
super(context);
init();
}
/**
* Constructs a new BarChartPreference with the given context's theme and the supplied
* attribute set.
* It sets a layout with settings bar chart style
*
* @param context the Context the view is running in
* @param attrs the attributes of the XML tag that is inflating the view.
*/
public BarChartPreference(Context context, AttributeSet attrs) {
super(context, attrs);
init();
}
/**
* Constructs a new BarChartPreference with the given context's theme, the supplied
* attribute set, and default style attribute.
* It sets a layout with settings bar chart style
*
* @param context The Context the view is running in, through which it can
* access the current theme, resources, etc.
* @param attrs The attributes of the XML tag that is inflating the view.
* @param defStyleAttr An attribute in the current theme that contains a
* reference to a style resource that supplies default
* values for the view. Can be 0 to not look for
* defaults.
*/
public BarChartPreference(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init();
}
/**
* Constructs a new BarChartPreference with the given context's theme, the supplied
* attribute set, and default styles.
* It sets a layout with settings bar chart style
*
* @param context The Context the view is running in, through which it can
* access the current theme, resources, etc.
* @param attrs The attributes of the XML tag that is inflating the view.
* @param defStyleAttr An attribute in the current theme that contains a
* reference to a style resource that supplies default
* values for the view. Can be 0 to not look for
* defaults.
* @param defStyleRes A resource identifier of a style resource that
* supplies default values for the view, used only if
* defStyleAttr is 0 or can not be found in the theme.
* Can be 0 to not look for defaults.
*/
public BarChartPreference(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
init();
}
/**
* Set the text resource for bar chart title.
*/
public void setBarChartTitle(@StringRes int resId) {
mTitleId = resId;
notifyChanged();
}
/**
* Set the text resource for bar chart details.
*/
public void setBarChartDetails(@StringRes int resId) {
mDetailsId = resId;
notifyChanged();
}
/**
* Register a callback to be invoked when bar chart details view is clicked.
*/
public void setBarChartDetailsClickListener(@Nullable View.OnClickListener clickListener) {
mDetailsOnClickListener = clickListener;
notifyChanged();
}
/**
* Set all bar view information which you'd like to show in preference.
*
* <p>This method helps you do a sort by {@linkBarViewInfo#mBarNumber} in descending order.
*
* @param barViewsInfo the barViewsInfo contain at least one {@link BarViewInfo}.
*/
public void setAllBarViewsInfo(@NonNull BarViewInfo[] barViewsInfo) {
mBarViewsInfo = barViewsInfo;
// Do a sort in descending order, the first element would have max {@link
// BarViewInfo#mBarNumber}
Arrays.sort(mBarViewsInfo);
caculateAllBarViewsHeight();
notifyChanged();
}
@Override
public void onBindViewHolder(PreferenceViewHolder holder) {
super.onBindViewHolder(holder);
holder.setDividerAllowedAbove(true);
holder.setDividerAllowedBelow(true);
bindChartTitleView(holder);
bindChartDetailsView(holder);
updateBarChart(holder);
}
private void init() {
setSelectable(false);
setLayoutResource(R.layout.settings_bar_chart);
mMaxBarHeight = getContext().getResources().getDimensionPixelSize(
R.dimen.settings_bar_view_max_height);
}
private void bindChartTitleView(PreferenceViewHolder holder) {
final TextView titleView = (TextView) holder.findViewById(R.id.bar_chart_title);
titleView.setText(mTitleId);
}
private void bindChartDetailsView(PreferenceViewHolder holder) {
final Button detailsView = (Button) holder.findViewById(R.id.bar_chart_details);
detailsView.setText(mDetailsId);
detailsView.setOnClickListener(mDetailsOnClickListener);
}
private void updateBarChart(PreferenceViewHolder holder) {
for (int index = 0; index < MAXIMUM_BAR_VIEWS; index++) {
final BarView barView = (BarView) holder.findViewById(BAR_VIEWS[index]);
// If there is no bar views data can be shown.
if (mBarViewsInfo == null || index >= mBarViewsInfo.length) {
barView.setVisibility(View.GONE);
continue;
}
barView.setVisibility(View.VISIBLE);
barView.updateBarViewUI(mBarViewsInfo[index]);
}
}
private void caculateAllBarViewsHeight() {
// Since we sorted this array in advance, the first element must have the max {@link
// BarViewInfo#mBarNumber}.
final int maxBarViewNumber = mBarViewsInfo[0].getBarNumber();
// If the max number of bar view is zero, then we don't caculate the unit for bar height.
final int unit = maxBarViewNumber == 0 ? 0 : mMaxBarHeight / maxBarViewNumber;
for (BarViewInfo barView : mBarViewsInfo) {
barView.setBarHeight(barView.getBarNumber() * unit);
}
}
}

117
packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarView.java Normal file
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@@ -0,0 +1,117 @@
/*
* Copyright (C) 2018 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.widget;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import androidx.annotation.ColorInt;
import androidx.annotation.VisibleForTesting;
/**
* A extension view for bar chart.
*/
public class BarView extends LinearLayout {
private static final String TAG = "BarView";
private View mBarView;
private ImageView mIcon;
private TextView mBarTitle;
private TextView mBarSummary;
/**
* Constructs a new BarView with the given context's theme.
*
* @param context The Context the view is running in, through which it can
* access the current theme, resources, etc.
*/
public BarView(Context context) {
super(context);
init();
}
/**
* Constructs a new BarView with the given context's theme and the supplied
* attribute set.
*
* @param context the Context the view is running in
* @param attrs the attributes of the XML tag that is inflating the view.
*/
public BarView(Context context, AttributeSet attrs) {
super(context, attrs);
init();
// Get accent color
TypedArray a = context.obtainStyledAttributes(new int[]{android.R.attr.colorAccent});
@ColorInt final int colorAccent = a.getColor(0, 0);
// Get bar color from layout XML
a = context.obtainStyledAttributes(attrs, R.styleable.SettingsBarView);
@ColorInt final int barColor = a.getColor(R.styleable.SettingsBarView_barColor,
colorAccent);
a.recycle();
mBarView.setBackgroundColor(barColor);
}
/**
* This helps update the bar view UI with a {@link BarViewInfo}.
*
* @param barViewInfo A {@link BarViewInfo} saves bar view status.
*/
public void updateBarViewUI(BarViewInfo barViewInfo) {
//Set height of bar view
mBarView.getLayoutParams().height = barViewInfo.getBarHeight();
mIcon.setImageDrawable(barViewInfo.getIcon());
// For now, we use the bar number as title.
mBarTitle.setText(Integer.toString(barViewInfo.getBarNumber()));
mBarSummary.setText(barViewInfo.getSummaryRes());
}
@VisibleForTesting
CharSequence getTitle() {
return mBarTitle.getText();
}
@VisibleForTesting
CharSequence getSummary() {
return mBarSummary.getText();
}
private void init() {
LayoutInflater.from(getContext()).inflate(R.layout.settings_bar_view, this);
setOrientation(LinearLayout.VERTICAL);
setGravity(Gravity.CENTER);
mBarView = findViewById(R.id.bar_view);
mIcon = (ImageView) findViewById(R.id.icon_view);
mBarTitle = (TextView) findViewById(R.id.bar_title);
mBarSummary = (TextView) findViewById(R.id.bar_summary);
}
private void setOnClickListner(View.OnClickListener listener) {
mBarView.setOnClickListener(listener);
}
}

146
packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarViewInfo.java Normal file
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@@ -0,0 +1,146 @@
/*
* Copyright (C) 2018 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.widget;
import android.graphics.drawable.Drawable;
import android.view.View;
import androidx.annotation.IntRange;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import java.util.Comparator;
/**
* A class responsible for saving bar view information.
*/
public class BarViewInfo implements Comparable<BarViewInfo> {
private final Drawable mIcon;
private View.OnClickListener mListener;
private @StringRes int mSummaryRes;
// A number indicates this bar's height. The larger number shows a higher bar view.
private int mBarNumber;
// A real height of bar view.
private int mBarHeight;
/**
* Construct a BarViewInfo instance.
*
* @param icon the icon of bar view.
* @param barNumber the number of bar view. The larger number show a more height of bar view.
* @param summaryRes the resource identifier of the string resource to be displayed
* @return BarViewInfo object.
*/
public BarViewInfo(Drawable icon, @IntRange(from = 0) int barNumber,
@StringRes int summaryRes) {
mIcon = icon;
mBarNumber = barNumber;
mSummaryRes = summaryRes;
}
/**
* Set number for bar view.
*
* @param barNumber the number of bar view. The larger number shows a higher bar view.
*/
public void setBarNumber(@IntRange(from = 0) int barNumber) {
mBarNumber = barNumber;
}
/**
* Set summary resource for bar view
*
* @param resId the resource identifier of the string resource to be displayed
*/
public void setSummary(@StringRes int resId) {
mSummaryRes = resId;
}
/**
* Set a click listner for bar view.
*
* @param listener the click listner is attached on bar view.
*/
public void setClickListener(@Nullable View.OnClickListener listener) {
mListener = listener;
}
/**
* Get the icon of bar view.
*
* @return Drawable the icon of bar view.
*/
public Drawable getIcon() {
return mIcon;
}
/**
* Get the OnClickListener of bar view.
*
* @return View.OnClickListener the click listner of bar view.
*/
public View.OnClickListener getListener() {
return mListener;
}
/**
* Get the real height of bar view.
*
* @return the real height of bar view.
*/
public int getBarHeight() {
return mBarHeight;
}
/**
* Get summary resource of bar view.
*
* @return summary resource of bar view.
*/
public int getSummaryRes() {
return mSummaryRes;
}
/**
* Get the number of app uses this permisssion.
*
* @return the number of app uses this permission.
*/
public int getBarNumber() {
return mBarNumber;
}
@Override
public int compareTo(BarViewInfo other) {
// Descending order
return Comparator.comparingInt((BarViewInfo barViewInfo) -> barViewInfo.mBarNumber)
.compare(other, this);
}
/**
* Set a real height for bar view.
*
* <p>This method should not be called by outside. It usually should be called by
* {@link BarChartPreference#caculateAllBarViewsHeight}
*
* @param barHeight the real bar height for bar view.
*/
void setBarHeight(@IntRange(from = 0) int barHeight) {
mBarHeight = barHeight;
}
}

211
packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/BarChartPreferenceTest.java Normal file
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/*
* Copyright (C) 2018 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.widget;
import static com.google.common.truth.Truth.assertThat;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.widget.TextView;
import androidx.preference.PreferenceViewHolder;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
@RunWith(RobolectricTestRunner.class)
public class BarChartPreferenceTest {
private Context mContext;
private View mBarChartView;
private Drawable mIcon;
private BarView mBarView1;
private BarView mBarView2;
private BarView mBarView3;
private BarView mBarView4;
private PreferenceViewHolder mHolder;
private BarChartPreference mPreference;
@Before
public void setUp() {
mContext = RuntimeEnvironment.application;
mBarChartView = View.inflate(mContext, R.layout.settings_bar_chart, null /* parent */);
mHolder = PreferenceViewHolder.createInstanceForTests(mBarChartView);
mPreference = new BarChartPreference(mContext, null /* attrs */);
mPreference.setBarChartTitle(R.string.debug_app);
mPreference.setBarChartDetails(R.string.debug_app);
mIcon = mContext.getDrawable(R.drawable.ic_menu);
mBarView1 = (BarView) mBarChartView.findViewById(R.id.bar_view1);
mBarView2 = (BarView) mBarChartView.findViewById(R.id.bar_view2);
mBarView3 = (BarView) mBarChartView.findViewById(R.id.bar_view3);
mBarView4 = (BarView) mBarChartView.findViewById(R.id.bar_view4);
}
@Test
public void setBarChartTitleRes_setTitleRes_showInBarChartTitle() {
final TextView titleView = (TextView) mBarChartView.findViewById(R.id.bar_chart_title);
mPreference.setBarChartTitle(R.string.debug_app);
mPreference.onBindViewHolder(mHolder);
assertThat(titleView.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(titleView.getText()).isEqualTo(mContext.getText(R.string.debug_app));
}
@Test
public void setBarChartDetailsRes_setDetailsRes_showInBarChartDetails() {
final TextView detailsView = (TextView) mBarChartView.findViewById(R.id.bar_chart_details);
mPreference.setBarChartDetails(R.string.debug_app);
mPreference.onBindViewHolder(mHolder);
assertThat(detailsView.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(detailsView.getText()).isEqualTo(mContext.getText(R.string.debug_app));
}
@Test
public void setBarChartDetailsClickListener_setClickListener_detailsViewAttachClickListener() {
final TextView detailsView = (TextView) mBarChartView.findViewById(R.id.bar_chart_details);
mPreference.setBarChartDetailsClickListener(v -> {
});
mPreference.onBindViewHolder(mHolder);
assertThat(detailsView.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(detailsView.hasOnClickListeners()).isTrue();
}
@Test
public void setAllBarViewsInfo_setOneBarViewInfo_showOneBarView() {
final BarViewInfo[] barViewsInfo = new BarViewInfo[]{
new BarViewInfo(mIcon, 10 /* barNumber */, R.string.debug_app)
};
mPreference.setAllBarViewsInfo(barViewsInfo);
mPreference.onBindViewHolder(mHolder);
assertThat(mBarView1.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView1.getTitle()).isEqualTo("10");
assertThat(mBarView2.getVisibility()).isEqualTo(View.GONE);
assertThat(mBarView3.getVisibility()).isEqualTo(View.GONE);
assertThat(mBarView4.getVisibility()).isEqualTo(View.GONE);
}
@Test
public void setAllBarViewsInfo_setTwoBarViewsInfo_showTwoBarViews() {
final BarViewInfo[] barViewsInfo = new BarViewInfo[]{
new BarViewInfo(mIcon, 20 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 10 /* barNumber */, R.string.debug_app)
};
mPreference.setAllBarViewsInfo(barViewsInfo);
mPreference.onBindViewHolder(mHolder);
assertThat(mBarView1.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView1.getTitle()).isEqualTo("20");
assertThat(mBarView2.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView2.getTitle()).isEqualTo("10");
assertThat(mBarView3.getVisibility()).isEqualTo(View.GONE);
assertThat(mBarView4.getVisibility()).isEqualTo(View.GONE);
}
@Test
public void setAllBarViewsInfo_setThreeBarViewsInfo_showThreeBarViews() {
final BarViewInfo[] barViewsInfo = new BarViewInfo[]{
new BarViewInfo(mIcon, 20 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 10 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 5 /* barNumber */, R.string.debug_app)
};
mPreference.setAllBarViewsInfo(barViewsInfo);
mPreference.onBindViewHolder(mHolder);
assertThat(mBarView1.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView1.getTitle()).isEqualTo("20");
assertThat(mBarView2.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView2.getTitle()).isEqualTo("10");
assertThat(mBarView3.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView3.getTitle()).isEqualTo("5");
assertThat(mBarView4.getVisibility()).isEqualTo(View.GONE);
}
@Test
public void setAllBarViewsInfo_setFourBarViewsInfo_showFourBarViews() {
final BarViewInfo[] barViewsInfo = new BarViewInfo[]{
new BarViewInfo(mIcon, 20 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 10 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 5 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 2 /* barNumber */, R.string.debug_app),
};
mPreference.setAllBarViewsInfo(barViewsInfo);
mPreference.onBindViewHolder(mHolder);
assertThat(mBarView1.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView1.getTitle()).isEqualTo("20");
assertThat(mBarView2.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView2.getTitle()).isEqualTo("10");
assertThat(mBarView3.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView3.getTitle()).isEqualTo("5");
assertThat(mBarView4.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView4.getTitle()).isEqualTo("2");
}
@Test
public void setAllBarViewsInfo_setFourBarViewsInfo_barViewWasSortedInDescending() {
final BarViewInfo[] barViewsInfo = new BarViewInfo[]{
new BarViewInfo(mIcon, 30 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 50 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 5 /* barNumber */, R.string.debug_app),
new BarViewInfo(mIcon, 10 /* barNumber */, R.string.debug_app),
};
mPreference.setAllBarViewsInfo(barViewsInfo);
mPreference.onBindViewHolder(mHolder);
assertThat(mBarView1.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView1.getTitle()).isEqualTo("50");
assertThat(mBarView2.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView2.getTitle()).isEqualTo("30");
assertThat(mBarView3.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView3.getTitle()).isEqualTo("10");
assertThat(mBarView4.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView4.getTitle()).isEqualTo("5");
}
@Test
public void setAllBarViewsInfo_setValidSummaryRes_barViewShouldShowSummary() {
final BarViewInfo[] barViewsInfo = new BarViewInfo[]{
new BarViewInfo(mIcon, 10 /* barNumber */, R.string.debug_app),
};
mPreference.setAllBarViewsInfo(barViewsInfo);
mPreference.onBindViewHolder(mHolder);
assertThat(mBarView1.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mBarView1.getSummary()).isEqualTo(mContext.getText(R.string.debug_app));
}
}