Android Open Source - UnifiedPreference Unified Preference Fragment

From Project

License

The source code is released under:

Apache License

If you think the Android project UnifiedPreference listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

/* 
** Copyright 2012, Joel Pedraza/*from   ww w  .j a  v a  2 s . co m*/
**
** 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 net.saik0.android.unifiedpreference;

import android.annotation.TargetApi;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import android.text.TextUtils;

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public abstract class UnifiedPreferenceFragment extends PreferenceFragment {
  public static final String ARG_PREFERENCE_RES = "unifiedpreference_preferenceRes";

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // Pseudo-inherit sharedPreferencesName and sharedPreferencesMode from Activity
    UnifiedPreferenceContainer container = (UnifiedPreferenceContainer) getActivity();
    String sharedPreferencesName = container.getSharedPreferencesName();
    int sharedPreferencesMode = container.getSharedPreferencesMode();
    PreferenceManager preferenceManager = getPreferenceManager();
    if (!TextUtils.isEmpty(sharedPreferencesName)) {
      preferenceManager.setSharedPreferencesName(sharedPreferencesName);
    }
    if (sharedPreferencesMode != 0) {
      preferenceManager.setSharedPreferencesMode(sharedPreferencesMode);
    }

    // Inflate from preferences.xml file
    int layoutRes = getArguments().getInt(ARG_PREFERENCE_RES, 0);
    if (layoutRes > 0) {
      addPreferencesFromResource(layoutRes);
      onBindPreferenceSummariesToValues();
    }
  }

  /**
   * Bind the summaries of EditText/List/Dialog/Ringtone preferences
   * to their values. When their values change, their summaries are
   * updated to reflect the new value, per the Android Design
   * guidelines.
   */
  protected void onBindPreferenceSummariesToValues() {
    UnifiedPreferenceUtils.bindAllPreferenceSummariesToValues(getPreferenceScreen());
  }
}

Java Source Code List