/* * Copyright (c) 2016 Rui Zhao <[email protected]> * * This file is part of CamCov. * * CamCov is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * CamCov is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with CamCov. If not, see <http://www.gnu.org/licenses/>. */ package ryey.camcov; import android.annotation.TargetApi; import android.app.Activity; import android.content.Context; import android.content.SharedPreferences; import android.os.Build; import android.os.Bundle; import android.preference.CheckBoxPreference; import android.preference.PreferenceFragment; import android.preference.PreferenceManager; import android.util.Log; public class SettingsFragment extends PreferenceFragment { SharedPreferences.OnSharedPreferenceChangeListener listener = null; SharedPreferences defaultSharedPreference; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.preferences); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { defaultSharedPreference = PreferenceManager.getDefaultSharedPreferences(getContext()); } else { defaultSharedPreference = PreferenceManager.getDefaultSharedPreferences(getActivity()); } Log.d("defaultpPref", defaultSharedPreference.getAll().toString()); } @TargetApi(Build.VERSION_CODES.JELLY_BEAN) @Override public void onAttach(Activity activity) { super.onAttach(activity); listener = (SharedPreferences.OnSharedPreferenceChangeListener) activity; } @TargetApi(Build.VERSION_CODES.M) @Override public void onAttach(Context context) { super.onAttach(context); listener = (SharedPreferences.OnSharedPreferenceChangeListener) context; } @Override public void onDetach() { super.onDetach(); listener = null; } @Override public void onResume() { Log.d(getClass().getSimpleName(), "onResume"); super.onResume(); getPreferenceScreen().getSharedPreferences() .registerOnSharedPreferenceChangeListener(listener); CheckBoxPreference preference_enabled = (CheckBoxPreference) this.findPreference(getString(R.string.key_pref_enabled)); preference_enabled.setChecked(OverlayService.isRunning()); } @Override public void onPause() { super.onPause(); getPreferenceScreen().getSharedPreferences() .unregisterOnSharedPreferenceChangeListener(listener); } }