Move RadioButtonPreference from Settings to SettingsLib
Bug: 138620011
Test: build, make RunSettingsLibRoboTests
Change-Id: I49fc53503eb5bb3cdd6f2bae66e5d0b7808e5d3d
diff --git a/packages/SettingsLib/RadioButtonPreference/Android.bp b/packages/SettingsLib/RadioButtonPreference/Android.bp
new file mode 100644
index 0000000..136d6da
--- /dev/null
+++ b/packages/SettingsLib/RadioButtonPreference/Android.bp
@@ -0,0 +1,14 @@
+android_library {
+ name: "SettingsLibRadioButtonPreference",
+
+ srcs: ["src/**/*.java"],
+ resource_dirs: ["res"],
+
+ static_libs: [
+ "androidx.preference_preference",
+ "SettingsLibSettingsTheme",
+ ],
+
+ sdk_version: "system_current",
+ min_sdk_version: "21",
+}
diff --git a/packages/SettingsLib/RadioButtonPreference/AndroidManifest.xml b/packages/SettingsLib/RadioButtonPreference/AndroidManifest.xml
new file mode 100644
index 0000000..fda7fde
--- /dev/null
+++ b/packages/SettingsLib/RadioButtonPreference/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2019 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>
diff --git a/packages/SettingsLib/RadioButtonPreference/res/layout/preference_radio.xml b/packages/SettingsLib/RadioButtonPreference/res/layout/preference_radio.xml
new file mode 100644
index 0000000..dcb014d
--- /dev/null
+++ b/packages/SettingsLib/RadioButtonPreference/res/layout/preference_radio.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2019 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:background="?android:attr/selectableItemBackground"
+ android:gravity="center_vertical"
+ android:minHeight="?android:attr/listPreferredItemHeightSmall"
+ android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
+
+ <LinearLayout
+ android:id="@android:id/widget_frame"
+ android:layout_width="wrap_content"
+ android:layout_height="match_parent"
+ android:gravity="center"
+ android:minWidth="56dp"
+ android:layout_marginEnd="16dp"
+ android:orientation="vertical"/>
+
+ <LinearLayout
+ android:id="@+id/icon_frame"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:gravity="center_vertical"
+ android:minWidth="32dp"
+ android:orientation="horizontal"
+ android:layout_marginEnd="16dp"
+ android:paddingTop="4dp"
+ android:paddingBottom="4dp">
+ <androidx.preference.internal.PreferenceImageView
+ android:id="@android:id/icon"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ settings:maxWidth="@dimen/secondary_app_icon_size"
+ settings:maxHeight="@dimen/secondary_app_icon_size"/>
+ </LinearLayout>
+
+ <LinearLayout
+ android:layout_width="0dp"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:orientation="vertical"
+ android:paddingTop="16dp"
+ android:paddingBottom="16dp">
+
+ <TextView
+ android:id="@android:id/title"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:singleLine="true"
+ android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
+ android:ellipsize="marquee"
+ android:fadingEdge="horizontal"/>
+
+ <LinearLayout
+ android:id="@+id/summary_container"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:visibility="gone">
+ <TextView
+ android:id="@android:id/summary"
+ android:layout_width="0dp"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:textAppearance="@android:style/TextAppearance.DeviceDefault.Small"
+ android:textAlignment="viewStart"
+ android:textColor="?android:attr/textColorSecondary"/>
+
+ <TextView
+ android:id="@+id/appendix"
+ android:layout_width="0dp"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:textAppearance="@android:style/TextAppearance.DeviceDefault.Small"
+ android:textAlignment="viewEnd"
+ android:textColor="?android:attr/textColorSecondary"
+ android:maxLines="1"
+ android:ellipsize="end"/>
+ </LinearLayout>
+ <ProgressBar
+ android:id="@android:id/progress"
+ style="?android:attr/progressBarStyleHorizontal"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:layout_marginTop="4dp"
+ android:max="100"
+ android:visibility="gone"/>
+ </LinearLayout>
+
+</LinearLayout>
diff --git a/packages/SettingsLib/RadioButtonPreference/res/layout/preference_widget_radiobutton.xml b/packages/SettingsLib/RadioButtonPreference/res/layout/preference_widget_radiobutton.xml
new file mode 100644
index 0000000..cb7b8eb
--- /dev/null
+++ b/packages/SettingsLib/RadioButtonPreference/res/layout/preference_widget_radiobutton.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2019 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.
+ -->
+
+<RadioButton xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@android:id/checkbox"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center"
+ android:background="@null"
+ android:focusable="false"
+ android:clickable="false" />
diff --git a/packages/SettingsLib/RadioButtonPreference/src/com/android/settingslib/widget/RadioButtonPreference.java b/packages/SettingsLib/RadioButtonPreference/src/com/android/settingslib/widget/RadioButtonPreference.java
new file mode 100644
index 0000000..08287ac
--- /dev/null
+++ b/packages/SettingsLib/RadioButtonPreference/src/com/android/settingslib/widget/RadioButtonPreference.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2019 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.text.TextUtils;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.core.content.res.TypedArrayUtils;
+import androidx.preference.CheckBoxPreference;
+import androidx.preference.PreferenceViewHolder;
+
+/**
+ * Check box preference with check box replaced by radio button.
+ *
+ * Functionally speaking, it's actually a CheckBoxPreference. We only modified
+ * the widget to RadioButton to make it "look like" a RadioButtonPreference.
+ *
+ * In other words, there's no "RadioButtonPreferenceGroup" in this
+ * implementation. When you check one RadioButtonPreference, if you want to
+ * uncheck all the other preferences, you should do that by code yourself.
+ */
+public class RadioButtonPreference extends CheckBoxPreference {
+
+ /**
+ * Interface definition for a callback to be invoked when the preference is clicked.
+ */
+ public interface OnClickListener {
+ /**
+ * Called when a preference has been clicked.
+ *
+ * @param emiter The clicked preference
+ */
+ void onRadioButtonClicked(RadioButtonPreference emiter);
+ }
+
+ private OnClickListener mListener = null;
+ private View mAppendix;
+ private int mAppendixVisibility = -1;
+
+
+ /**
+ * Perform inflation from XML and apply a class-specific base style.
+ *
+ * @param context The {@link Context} this is associated with, through which it can
+ * access the current theme, resources, {@link SharedPreferences}, etc.
+ * @param attrs The attributes of the XML tag that is inflating the preference
+ * @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 RadioButtonPreference(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ setWidgetLayoutResource(R.layout.preference_widget_radiobutton);
+ setLayoutResource(R.layout.preference_radio);
+ setIconSpaceReserved(false);
+ }
+
+
+ /**
+ * Perform inflation from XML and apply a class-specific base style.
+ *
+ * @param context The {@link Context} this is associated with, through which it can
+ * access the current theme, resources, {@link SharedPreferences}, etc.
+ * @param attrs The attributes of the XML tag that is inflating the preference
+ */
+ public RadioButtonPreference(Context context, AttributeSet attrs) {
+ this(context, attrs, TypedArrayUtils.getAttr(context,
+ androidx.preference.R.attr.preferenceStyle,
+ android.R.attr.preferenceStyle));
+ }
+
+ /**
+ * Constructor to create a preference.
+ *
+ * @param context The Context this is associated with.
+ */
+ public RadioButtonPreference(Context context) {
+ this(context, null);
+ }
+
+ /**
+ * Sets the callback to be invoked when this preference is clicked by the user.
+ *
+ * @param listener The callback to be invoked
+ */
+ public void setOnClickListener(OnClickListener listener) {
+ mListener = listener;
+ }
+
+ /**
+ * Processes a click on the preference.
+ */
+ @Override
+ public void onClick() {
+ if (mListener != null) {
+ mListener.onRadioButtonClicked(this);
+ }
+ }
+
+ /**
+ * Binds the created View to the data for this preference.
+ *
+ * <p>This is a good place to grab references to custom Views in the layout and set
+ * properties on them.
+ *
+ * <p>Make sure to call through to the superclass's implementation.
+ *
+ * @param holder The ViewHolder that provides references to the views to fill in. These views
+ * will be recycled, so you should not hold a reference to them after this method
+ * returns.
+ */
+ @Override
+ public void onBindViewHolder(PreferenceViewHolder holder) {
+ super.onBindViewHolder(holder);
+
+ View summaryContainer = holder.findViewById(R.id.summary_container);
+ if (summaryContainer != null) {
+ summaryContainer.setVisibility(
+ TextUtils.isEmpty(getSummary()) ? View.GONE : View.VISIBLE);
+ mAppendix = holder.findViewById(R.id.appendix);
+ if (mAppendix != null && mAppendixVisibility != -1) {
+ mAppendix.setVisibility(mAppendixVisibility);
+ }
+ }
+
+ TextView title = (TextView) holder.findViewById(android.R.id.title);
+ if (title != null) {
+ title.setSingleLine(false);
+ title.setMaxLines(3);
+ }
+ }
+
+ /**
+ * Set the visibility state of appendix view.
+ *
+ * @param visibility One of {@link View#VISIBLE}, {@link View#INVISIBLE}, or {@link View#GONE}.
+ */
+ public void setAppendixVisibility(int visibility) {
+ if (mAppendix != null) {
+ mAppendix.setVisibility(visibility);
+ }
+ mAppendixVisibility = visibility;
+ }
+}