Refactor AppPreference & AppSwitchPreference

- Move AppSwitchPreference from Settings to SettingsLib

Bug: 176815722
Test: robotest
Change-Id: I30a908919978ff927526e1172b7dda525d75b480

packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/apppreference/AppPreference.java → packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppPreference.java

 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * Copyright (C) 2021 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.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settingslib.widget.apppreference;
+package com.android.settingslib.widget;
 
 import android.content.Context;
 import android.util.AttributeSet;
@@ -24,13 +24,24 @@ import android.widget.ProgressBar;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
-import com.android.settingslib.widget.R;
-
+/**
+ * The Preference for the pages need to show apps icon.
+ */
 public class AppPreference extends Preference {
 
     private int mProgress;
     private boolean mProgressVisible;
 
+    public AppPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        setLayoutResource(R.layout.preference_app);
+    }
+
     public AppPreference(Context context) {
         super(context);
         setLayoutResource(R.layout.preference_app);
@@ -41,6 +52,12 @@ public class AppPreference extends Preference {
         setLayoutResource(R.layout.preference_app);
     }
 
+    /**
+     * Sets the current progress.
+     * @param amount the current progress
+     *
+     * @see ProgressBar#setProgress(int)
+     */
     public void setProgress(int amount) {
         mProgress = amount;
         mProgressVisible = true;
@@ -59,4 +76,4 @@ public class AppPreference extends Preference {
             progress.setVisibility(View.GONE);
         }
     }
-}
\ No newline at end of file
+}

packages/SettingsLib/AppPreference/src/com/android/settingslib/widget/AppSwitchPreference.java

+/*
+ * Copyright (C) 2021 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 androidx.preference.PreferenceViewHolder;
+import androidx.preference.SwitchPreference;
+
+/**
+ * The SwitchPreference for the pages need to show apps icon.
+ */
+public class AppSwitchPreference extends SwitchPreference {
+
+    public AppSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr,
+            int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppSwitchPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    public AppSwitchPreference(Context context) {
+        super(context);
+        setLayoutResource(R.layout.preference_app);
+    }
+
+    @Override
+    public void onBindViewHolder(PreferenceViewHolder holder) {
+        super.onBindViewHolder(holder);
+        final View switchView = holder.findViewById(android.R.id.switch_widget);
+        if (switchView != null) {
+            final View rootView = switchView.getRootView();
+            rootView.setFilterTouchesWhenObscured(true);
+        }
+    }
+}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/apppreference/AppPreferenceTest.java → packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/AppPreferenceTest.java

 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * Copyright (C) 2021 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.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settingslib.widget.apppreference;
+package com.android.settingslib.widget;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -23,8 +23,6 @@ import android.view.View;
 
 import androidx.preference.PreferenceViewHolder;
 
-import com.android.settingslib.widget.R;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;