1 files changed, 0 insertions, 226 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/background/preferences/PreferenceManagerCompat.java b/mobile/android/services/src/main/java/org/mozilla/gecko/background/preferences/PreferenceManagerCompat.java
deleted file mode 100644
index 22c62e431..000000000
--- a/mobile/android/services/src/main/java/org/mozilla/gecko/background/preferences/PreferenceManagerCompat.java
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright (C) 2013 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 org.mozilla.gecko.background.preferences;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.preference.Preference;
-import android.preference.PreferenceManager;
-import android.preference.PreferenceScreen;
-import android.util.Log;
-
-public class PreferenceManagerCompat {
-
-  private static final String TAG = PreferenceManagerCompat.class.getSimpleName();
-
-  /**
-   * Interface definition for a callback to be invoked when a {@link Preference} in the hierarchy
-   * rooted at this {@link PreferenceScreen} is clicked.
-   */
-  interface OnPreferenceTreeClickListener {
-    /**
-     * Called when a preference in the tree rooted at this {@link PreferenceScreen} has been
-     * clicked.
-     *
-     * @param preferenceScreen The {@link PreferenceScreen} that the preference is located in.
-     * @param preference       The preference that was clicked.
-     *
-     * @return Whether the click was handled.
-     */
-    boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference);
-  }
-
-  static PreferenceManager newInstance(Activity activity, int firstRequestCode) {
-    try {
-      Constructor<PreferenceManager> c = PreferenceManager.class.getDeclaredConstructor(Activity.class, int.class);
-      c.setAccessible(true);
-      return c.newInstance(activity, firstRequestCode);
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call constructor PreferenceManager by reflection", e);
-    }
-    return null;
-  }
-
-  /**
-   * Sets the owning preference fragment
-   */
-  static void setFragment(PreferenceManager manager, PreferenceFragment fragment) {
-    // stub
-  }
-
-  /**
-   * Sets the callback to be invoked when a {@link Preference} in the hierarchy rooted at this
-   * {@link PreferenceManager} is clicked.
-   *
-   * @param listener The callback to be invoked.
-   */
-  static void setOnPreferenceTreeClickListener(PreferenceManager manager, final OnPreferenceTreeClickListener listener) {
-    try {
-      Field onPreferenceTreeClickListener = PreferenceManager.class.getDeclaredField("mOnPreferenceTreeClickListener");
-      onPreferenceTreeClickListener.setAccessible(true);
-      if (listener != null) {
-        Object proxy = Proxy.newProxyInstance(
-          onPreferenceTreeClickListener.getType().getClassLoader(),
-          new Class<?>[] { onPreferenceTreeClickListener.getType() },
-          new InvocationHandler() {
-            @Override
-            public Object invoke(Object proxy, Method method, Object[] args) {
-              if (method.getName().equals("onPreferenceTreeClick")) {
-                return listener.onPreferenceTreeClick((PreferenceScreen) args[0], (Preference) args[1]);
-              } else {
-                return null;
-              }
-            }
-          });
-        onPreferenceTreeClickListener.set(manager, proxy);
-      } else {
-        onPreferenceTreeClickListener.set(manager, null);
-      }
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't set PreferenceManager.mOnPreferenceTreeClickListener by reflection", e);
-    }
-  }
-
-  /**
-   * Inflates a preference hierarchy from the preference hierarchies of {@link Activity Activities}
-   * that match the given {@link Intent}. An {@link Activity} defines its preference hierarchy with
-   * meta-data using the {@link #METADATA_KEY_PREFERENCES} key.
-   * <p/>
-   * If a preference hierarchy is given, the new preference hierarchies will be merged in.
-   *
-   * @param queryIntent     The intent to match activities.
-   * @param rootPreferences Optional existing hierarchy to merge the new hierarchies into.
-   *
-   * @return The root hierarchy (if one was not provided, the new hierarchy's root).
-   */
-  static PreferenceScreen inflateFromIntent(PreferenceManager manager, Intent intent, PreferenceScreen screen) {
-    try {
-      Method m = PreferenceManager.class.getDeclaredMethod("inflateFromIntent", Intent.class, PreferenceScreen.class);
-      m.setAccessible(true);
-      PreferenceScreen prefScreen = (PreferenceScreen) m.invoke(manager, intent, screen);
-      return prefScreen;
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call PreferenceManager.inflateFromIntent by reflection", e);
-    }
-    return null;
-  }
-
-  /**
-   * Inflates a preference hierarchy from XML. If a preference hierarchy is given, the new
-   * preference hierarchies will be merged in.
-   *
-   * @param context         The context of the resource.
-   * @param resId           The resource ID of the XML to inflate.
-   * @param rootPreferences Optional existing hierarchy to merge the new hierarchies into.
-   *
-   * @return The root hierarchy (if one was not provided, the new hierarchy's root).
-   *
-   * @hide
-   */
-  static PreferenceScreen inflateFromResource(PreferenceManager manager, Activity activity, int resId, PreferenceScreen screen) {
-    try {
-      Method m = PreferenceManager.class.getDeclaredMethod("inflateFromResource", Context.class, int.class, PreferenceScreen.class);
-      m.setAccessible(true);
-      PreferenceScreen prefScreen = (PreferenceScreen) m.invoke(manager, activity, resId, screen);
-      return prefScreen;
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call PreferenceManager.inflateFromResource by reflection", e);
-    }
-    return null;
-  }
-
-  /**
-   * Returns the root of the preference hierarchy managed by this class.
-   *
-   * @return The {@link PreferenceScreen} object that is at the root of the hierarchy.
-   */
-  static PreferenceScreen getPreferenceScreen(PreferenceManager manager) {
-    try {
-      Method m = PreferenceManager.class.getDeclaredMethod("getPreferenceScreen");
-      m.setAccessible(true);
-      return (PreferenceScreen) m.invoke(manager);
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call PreferenceManager.getPreferenceScreen by reflection", e);
-    }
-    return null;
-  }
-
-  /**
-   * Called by the {@link PreferenceManager} to dispatch a subactivity result.
-   */
-  static void dispatchActivityResult(PreferenceManager manager, int requestCode, int resultCode, Intent data) {
-    try {
-      Method m = PreferenceManager.class.getDeclaredMethod("dispatchActivityResult", int.class, int.class, Intent.class);
-      m.setAccessible(true);
-      m.invoke(manager, requestCode, resultCode, data);
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call PreferenceManager.dispatchActivityResult by reflection", e);
-    }
-  }
-
-  /**
-   * Called by the {@link PreferenceManager} to dispatch the activity stop event.
-   */
-  static void dispatchActivityStop(PreferenceManager manager) {
-    try {
-      Method m = PreferenceManager.class.getDeclaredMethod("dispatchActivityStop");
-      m.setAccessible(true);
-      m.invoke(manager);
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call PreferenceManager.dispatchActivityStop by reflection", e);
-    }
-  }
-
-  /**
-   * Called by the {@link PreferenceManager} to dispatch the activity destroy event.
-   */
-  static void dispatchActivityDestroy(PreferenceManager manager) {
-    try {
-      Method m = PreferenceManager.class.getDeclaredMethod("dispatchActivityDestroy");
-      m.setAccessible(true);
-      m.invoke(manager);
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call PreferenceManager.dispatchActivityDestroy by reflection", e);
-    }
-  }
-
-  /**
-   * Sets the root of the preference hierarchy.
-   *
-   * @param preferenceScreen The root {@link PreferenceScreen} of the preference hierarchy.
-   *
-   * @return Whether the {@link PreferenceScreen} given is different than the previous.
-   */
-  static boolean setPreferences(PreferenceManager manager, PreferenceScreen screen) {
-    try {
-      Method m = PreferenceManager.class.getDeclaredMethod("setPreferences", PreferenceScreen.class);
-      m.setAccessible(true);
-      return ((Boolean) m.invoke(manager, screen));
-    } catch (Exception e) {
-      Log.w(TAG, "Couldn't call PreferenceManager.setPreferences by reflection", e);
-    }
-    return false;
-  }
-
-}