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/*
* Copyright (C) 2014 The CyanogenMod 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.cyanogenmod.wallpapers.photophase.preferences;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.MultiSelectListPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceFragment;
import android.util.Log;
import org.cyanogenmod.wallpapers.photophase.Colors;
import org.cyanogenmod.wallpapers.photophase.utils.GLESUtil.GLColor;
import org.cyanogenmod.wallpapers.photophase.R;
import org.cyanogenmod.wallpapers.photophase.preferences.PreferencesProvider.Preferences;
import org.cyanogenmod.wallpapers.photophase.preferences.SeekBarProgressPreference.OnDisplayProgress;
import org.cyanogenmod.wallpapers.photophase.widgets.ColorPickerPreference;
import java.util.Set;
/**
* A fragment class with all the general settings
*/
public class GeneralPreferenceFragment extends PreferenceFragment {
private static final String TAG = "GeneralPreferenceFragment";
private static final boolean DEBUG = false;
private SeekBarProgressPreference mWallpaperDim;
private ColorPickerPreference mBackgroundColor;
private ListPreference mTouchActions;
private CheckBoxPreference mFixAspectRatio;
private MultiSelectListPreference mTransitionsTypes;
SeekBarProgressPreference mTransitionsInterval;
private MultiSelectListPreference mEffectsTypes;
boolean mRedrawFlag;
boolean mEmptyTextureQueueFlag;
private final OnPreferenceChangeListener mOnChangeListener = new OnPreferenceChangeListener() {
@Override
@SuppressWarnings("unchecked")
public boolean onPreferenceChange(final Preference preference, Object newValue) {
String key = preference.getKey();
if (DEBUG) Log.d(TAG, "Preference changed: " + key + "=" + newValue);
if (key.compareTo("ui_wallpaper_dim") == 0) {
mRedrawFlag = true;
} else if (key.compareTo("ui_background_color") == 0) {
mRedrawFlag = true;
int color = ((Integer)newValue).intValue();
Colors.setBackground(new GLColor(color));
} else if (key.compareTo("ui_fix_aspect_ratio") == 0) {
mRedrawFlag = true;
} else if (key.compareTo("ui_transition_types") == 0) {
mRedrawFlag = true;
updateTransitionTypeSummary((Set<String>) newValue);
} else if (key.compareTo("ui_transition_interval") == 0) {
mRedrawFlag = true;
} else if (key.compareTo("ui_effect_types") == 0) {
mRedrawFlag = true;
mEmptyTextureQueueFlag = true;
updateEffectTypeSummary((Set<String>) newValue);
} else if (key.compareTo("ui_touch_action") == 0) {
updateTouchActionSummary((String) newValue);
}
return true;
}
};
/**
* {@inheritDoc}
*/
@Override
public void onDestroy() {
super.onDestroy();
// Reload the settings
PreferencesProvider.reload(getActivity());
// Notify that the settings was changed
Intent intent = new Intent(PreferencesProvider.ACTION_SETTINGS_CHANGED);
if (mRedrawFlag) {
intent.putExtra(PreferencesProvider.EXTRA_FLAG_REDRAW, Boolean.TRUE);
}
if (mEmptyTextureQueueFlag) {
intent.putExtra(PreferencesProvider.EXTRA_FLAG_EMPTY_TEXTURE_QUEUE, Boolean.TRUE);
}
getActivity().sendBroadcast(intent);
}
/**
* {@inheritDoc}
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final String formatDisabled = getString(R.string.format_disabled);
final String formatSeconds = getString(R.string.format_seconds);
final String formatMinutes = getString(R.string.format_minutes);
final String formatDim = getString(R.string.format_dim);
// Change the preference manager
getPreferenceManager().setSharedPreferencesName(PreferencesProvider.PREFERENCES_FILE);
getPreferenceManager().setSharedPreferencesMode(Context.MODE_PRIVATE);
final SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
final Resources res = getActivity().getResources();
// Add the preferences
addPreferencesFromResource(R.xml.preferences_general);
mWallpaperDim = (SeekBarProgressPreference)findPreference("ui_wallpaper_dim");
mWallpaperDim.setFormat(formatDim);
mWallpaperDim.setOnPreferenceChangeListener(mOnChangeListener);
// A excessive dim will just display a black screen. Restrict the max value to
// a proper translucent value
mWallpaperDim.setMax(70);
mBackgroundColor = (ColorPickerPreference)findPreference("ui_background_color");
mBackgroundColor.setOnPreferenceChangeListener(mOnChangeListener);
mTouchActions = (ListPreference)findPreference("ui_touch_action");
mTouchActions.setOnPreferenceChangeListener(mOnChangeListener);
updateTouchActionSummary(mTouchActions.getValue());
mFixAspectRatio = (CheckBoxPreference)findPreference("ui_fix_aspect_ratio");
mFixAspectRatio.setOnPreferenceChangeListener(mOnChangeListener);
mTransitionsTypes = (MultiSelectListPreference)findPreference("ui_transition_types");
mTransitionsTypes.setOnPreferenceChangeListener(mOnChangeListener);
updateTransitionTypeSummary(mTransitionsTypes.getValues());
final int[] transitionsIntervals = res.getIntArray(R.array.transitions_intervals_values);
mTransitionsInterval = (SeekBarProgressPreference)findPreference("ui_transition_interval");
mTransitionsInterval.setFormat(getString(R.string.format_seconds));
mTransitionsInterval.setMax(transitionsIntervals.length - 1);
int transitionInterval = prefs.getInt("ui_transition_interval",
Preferences.General.Transitions.DEFAULT_TRANSITION_INTERVAL_INDEX);
if (transitionInterval > (transitionsIntervals.length - 1)) {
mTransitionsInterval.setProgress(
Preferences.General.Transitions.DEFAULT_TRANSITION_INTERVAL_INDEX);
}
mTransitionsInterval.setOnDisplayProgress(new OnDisplayProgress() {
@Override
public String onDisplayProgress(int progress) {
int interval = transitionsIntervals[progress];
if (interval == 0) {
mTransitionsInterval.setFormat(formatDisabled);
return null;
} else if (interval < 60000) {
// Seconds
mTransitionsInterval.setFormat(formatSeconds);
return String.valueOf(interval / 1000);
}
// Minutes
mTransitionsInterval.setFormat(formatMinutes);
return String.valueOf(interval / 1000 / 60);
}
});
mTransitionsInterval.setOnPreferenceChangeListener(mOnChangeListener);
mEffectsTypes = (MultiSelectListPreference)findPreference("ui_effect_types");
mEffectsTypes.setOnPreferenceChangeListener(mOnChangeListener);
updateEffectTypeSummary(mTransitionsTypes.getValues());
}
private void updateTouchActionSummary(String value) {
int selectionIndex = mTouchActions.findIndexOfValue(value);
String[] summaries = getResources().getStringArray(R.array.touch_actions_summaries);
mTouchActions.setSummary(getString(R.string.pref_general_touch_action_summary_format,
summaries[selectionIndex]));
}
private void updateTransitionTypeSummary(Set<String> selected) {
CharSequence summary = getString(R.string.pref_general_transitions_types_summary_format,
selected.size(), mTransitionsTypes.getEntries().length);
mTransitionsTypes.setSummary(summary);
}
private void updateEffectTypeSummary(Set<String> selected) {
CharSequence summary = getString(R.string.pref_general_effects_types_summary_format,
selected.size(), mEffectsTypes.getEntries().length);
mEffectsTypes.setSummary(summary);
}
}
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