Merge "Revert "Migrate to CompoundButton.OnCheckedChangeListener"" into main (6baf2958) · Commits · e / os / android_frameworks_base

packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchBar.java

+19 −11

Original line number	Diff line number	Diff line
		@@ -24,8 +24,8 @@ import android.util.AttributeSet;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.widget.CompoundButton;
		import android.widget.CompoundButton.OnCheckedChangeListener;
		import android.widget.LinearLayout;
		import android.widget.Switch;
		import android.widget.TextView;

		import androidx.annotation.ColorInt;
		@@ -41,9 +41,9 @@ import java.util.List;
		* This component is used as the main switch of the page
		* to enable or disable the prefereces on the page.
		*/
		public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListener {
		public class MainSwitchBar extends LinearLayout implements CompoundButton.OnCheckedChangeListener {

		private final List<OnCheckedChangeListener> mSwitchChangeListeners = new ArrayList<>();
		private final List<OnMainSwitchChangeListener> mSwitchChangeListeners = new ArrayList<>();

		@ColorInt
		private int mBackgroundColor;
		@@ -51,8 +51,8 @@ public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListen
		private int mBackgroundActivatedColor;

		protected TextView mTextView;
		protected CompoundButton mSwitch;
		private final View mFrameView;
		protected Switch mSwitch;
		private View mFrameView;

		public MainSwitchBar(Context context) {
		this(context, null);
		@@ -84,8 +84,8 @@ public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListen
		setClickable(true);

		mFrameView = findViewById(R.id.frame);
		mTextView = findViewById(R.id.switch_text);
		mSwitch = findViewById(android.R.id.switch_widget);
		mTextView = (TextView) findViewById(R.id.switch_text);
		mSwitch = (Switch) findViewById(android.R.id.switch_widget);
		addOnSwitchChangeListener((switchView, isChecked) -> setChecked(isChecked));

		if (mSwitch.getVisibility() == VISIBLE) {
		@@ -135,6 +135,13 @@ public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListen
		return mSwitch.isChecked();
		}

		/**
		* Return the Switch
		*/
		public final Switch getSwitch() {
		return mSwitch;
		}

		/**
		* Set the title text
		*/
		@@ -185,7 +192,7 @@ public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListen
		/**
		* Adds a listener for switch changes
		*/
		public void addOnSwitchChangeListener(OnCheckedChangeListener listener) {
		public void addOnSwitchChangeListener(OnMainSwitchChangeListener listener) {
		if (!mSwitchChangeListeners.contains(listener)) {
		mSwitchChangeListeners.add(listener);
		}
		@@ -194,7 +201,7 @@ public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListen
		/**
		* Remove a listener for switch changes
		*/
		public void removeOnSwitchChangeListener(OnCheckedChangeListener listener) {
		public void removeOnSwitchChangeListener(OnMainSwitchChangeListener listener) {
		mSwitchChangeListeners.remove(listener);
		}

		@@ -216,8 +223,9 @@ public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListen
		private void propagateChecked(boolean isChecked) {
		setBackground(isChecked);

		for (OnCheckedChangeListener changeListener : mSwitchChangeListeners) {
		changeListener.onCheckedChanged(mSwitch, isChecked);
		final int count = mSwitchChangeListeners.size();
		for (int n = 0; n < count; n++) {
		mSwitchChangeListeners.get(n).onSwitchChanged(mSwitch, isChecked);
		}
		}

packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchPreference.java

+9 −10

Original line number	Diff line number	Diff line
		@@ -19,25 +19,24 @@ package com.android.settingslib.widget;
		import android.content.Context;
		import android.content.res.TypedArray;
		import android.util.AttributeSet;
		import android.widget.CompoundButton;
		import android.widget.CompoundButton.OnCheckedChangeListener;
		import android.widget.Switch;

		import androidx.preference.PreferenceViewHolder;
		import androidx.preference.TwoStatePreference;

		import com.android.settingslib.widget.mainswitch.R;

		import java.util.ArrayList;
		import java.util.List;

		import com.android.settingslib.widget.mainswitch.R;

		/**
		* MainSwitchPreference is a Preference with a customized Switch.
		* This component is used as the main switch of the page
		* to enable or disable the prefereces on the page.
		*/
		public class MainSwitchPreference extends TwoStatePreference implements OnCheckedChangeListener {
		public class MainSwitchPreference extends TwoStatePreference implements OnMainSwitchChangeListener {

		private final List<OnCheckedChangeListener> mSwitchChangeListeners = new ArrayList<>();
		private final List<OnMainSwitchChangeListener> mSwitchChangeListeners = new ArrayList<>();

		private MainSwitchBar mMainSwitchBar;

		@@ -121,7 +120,7 @@ public class MainSwitchPreference extends TwoStatePreference implements OnChecke
		}

		@Override
		public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
		public void onSwitchChanged(Switch switchView, boolean isChecked) {
		super.setChecked(isChecked);
		}

		@@ -139,7 +138,7 @@ public class MainSwitchPreference extends TwoStatePreference implements OnChecke
		/**
		* Adds a listener for switch changes
		*/
		public void addOnSwitchChangeListener(OnCheckedChangeListener listener) {
		public void addOnSwitchChangeListener(OnMainSwitchChangeListener listener) {
		if (!mSwitchChangeListeners.contains(listener)) {
		mSwitchChangeListeners.add(listener);
		}
		@@ -152,7 +151,7 @@ public class MainSwitchPreference extends TwoStatePreference implements OnChecke
		/**
		* Remove a listener for switch changes
		*/
		public void removeOnSwitchChangeListener(OnCheckedChangeListener listener) {
		public void removeOnSwitchChangeListener(OnMainSwitchChangeListener listener) {
		mSwitchChangeListeners.remove(listener);
		if (mMainSwitchBar != null) {
		mMainSwitchBar.removeOnSwitchChangeListener(listener);
		@@ -160,7 +159,7 @@ public class MainSwitchPreference extends TwoStatePreference implements OnChecke
		}

		private void registerListenerToSwitchBar() {
		for (OnCheckedChangeListener listener : mSwitchChangeListeners) {
		for (OnMainSwitchChangeListener listener : mSwitchChangeListeners) {
		mMainSwitchBar.addOnSwitchChangeListener(listener);
		}
		}

packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/OnMainSwitchChangeListener.java

0 → 100644

+32 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 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.widget.Switch;

		import com.android.settingslib.widget.mainswitch.R;

		/**
		* Called when the checked state of the Switch has changed.
		*/
		public interface OnMainSwitchChangeListener {
		/**
		* @param switchView The Switch view whose state has changed.
		* @param isChecked The new checked state of switchView.
		*/
		void onSwitchChanged(Switch switchView, boolean isChecked);
		}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/MainSwitchBarTest.java

+21 −11

Original line number	Diff line number	Diff line
		@@ -21,25 +21,30 @@ import static android.graphics.text.LineBreakConfig.LINE_BREAK_WORD_STYLE_PHRASE
		import static com.google.common.truth.Truth.assertThat;

		import android.content.Context;
		import android.text.TextUtils;
		import android.view.View;
		import android.widget.CompoundButton;
		import android.widget.Switch;
		import android.widget.TextView;

		import androidx.test.core.app.ApplicationProvider;

		import com.android.settingslib.widget.mainswitch.R;

		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 MainSwitchBarTest {

		private final Context mContext = ApplicationProvider.getApplicationContext();
		private final MainSwitchBar mBar = new MainSwitchBar(mContext);
		private Context mContext;
		private MainSwitchBar mBar;

		private final CompoundButton mSwitch = mBar.findViewById(android.R.id.switch_widget);
		@Before
		public void setUp() {
		mContext = RuntimeEnvironment.application;
		mBar = new MainSwitchBar(mContext);
		}

		@Test
		public void setChecked_true_shouldChecked() {
		@@ -55,7 +60,7 @@ public class MainSwitchBarTest {
		mBar.setTitle(title);
		final TextView textView = ((TextView) mBar.findViewById(R.id.switch_text));

		assertThat(textView.getText().toString()).isEqualTo(title);
		assertThat(textView.getText()).isEqualTo(title);
		}

		@Test
		@@ -64,18 +69,23 @@ public class MainSwitchBarTest {

		mBar.setTitle(title);

		assertThat(mSwitch.getContentDescription()).isNull();
		final Switch switchObj = mBar.getSwitch();
		assertThat(TextUtils.isEmpty(switchObj.getContentDescription())).isTrue();
		}

		@Test
		public void getSwitch_shouldNotNull() {
		assertThat(mSwitch).isNotNull();
		final Switch switchObj = mBar.getSwitch();

		assertThat(switchObj).isNotNull();
		}

		@Test
		public void getSwitch_shouldNotFocusableAndClickable() {
		assertThat(mSwitch.isFocusable()).isFalse();
		assertThat(mSwitch.isClickable()).isFalse();
		final Switch switchObj = mBar.getSwitch();

		assertThat(switchObj.isFocusable()).isFalse();
		assertThat(switchObj.isClickable()).isFalse();
		}

		@Test