AppPreference.java

package me.pjq.pushup;


import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import com.google.android.gms.internal.el;
import me.pjq.pushup.utils.Utils;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.HashMap;

/**
 * Preference manager
 *
 * @author pengjianqing
 */
public class AppPreference {
    private static final String TAG = AppPreference.class.getSimpleName();
    private static AppPreference mInstance;

    private static final String APP_PREFERENCE_FILENAME = "app_settings";

    private static final String USER_PREFERENCE_FILENAME = "user_settings";

    private static final String APP_PREFERENCE_COOKIE = "cookie";
    private static final String APP_PREFERENCE_LOGIN_NAME = "loginName";
    private static final String APP_PREFERENCE_LOGIN_PASSWORD = "loginPassword";
    private static final String APP_PREFERENCE_LANGUAGE = "lang";
    private static final String APP_PREFERENCE_LANGUAGE_ALREADY_CHANGED_MANUALLY = "lang_changed";
    private static final String APP_PREFERENCE_SYNCTIME = "synctime";
    private static final String APP_PREFERENCE_SETTING_SHOW_NOTIFICATION = "setting_show_notification";
    private static final String APP_PREFERENCE_SETTING_PLAY_AUDIO_AUTO = "setting_play_audiio_auto";
    private static final String APP_PREFERENCE_SETTING_SHOW_PICTURE = "setting_show_picture";
    private static final String APP_PREFERENCE_SETTING_VOLUME = "setting_volume";
    private static final String APP_PREFERENCE_SHOULD_SHOW_USER_GUARD = "show_user_guide";

    private static final String KEY_PUSH_UP_RECORD = "push_up_record";

    /**
     * application related preference
     */
    private SharedPreferences appPreference;

    /*
     * user related preference
     */
    private SharedPreferences userPreference;
    private String cookie;
    private Object volume;

    public AppPreference(Context context) {
        appPreference = context
                .getSharedPreferences(APP_PREFERENCE_FILENAME, Activity.MODE_PRIVATE);
        userPreference = context.getSharedPreferences(USER_PREFERENCE_FILENAME,
                Activity.MODE_PRIVATE);
    }

    public static AppPreference getInstance(Context context) {
        if (null == mInstance) {
            mInstance = new AppPreference(context);
        }

        return mInstance;
    }

    private boolean set(SharedPreferences preferences, String key, String value) {
        Editor editor = preferences.edit();
        editor.putString(key, value);

        return editor.commit();
    }

    private boolean set(SharedPreferences preferences, String key, boolean value) {
        Editor editor = preferences.edit();
        editor.putBoolean(key, value);

        return editor.commit();
    }

    private boolean set(SharedPreferences preferences, String key, float value) {
        Editor editor = preferences.edit();
        editor.putFloat(key, value);

        return editor.commit();
    }

    private boolean get(SharedPreferences preferences, String key, boolean defValue) {
        return preferences.getBoolean(key, defValue);
    }

    private String get(SharedPreferences preferences, String key, String defValue) {
        return preferences.getString(key, defValue);
    }

    private float get(SharedPreferences preferences, String key, float defValue) {
        return preferences.getFloat(key, defValue);
    }

    public boolean setUserPreference(String key, String value) {
        return set(userPreference, key, value);
    }

    public boolean setAppPreference(String key, String value) {
        return set(appPreference, key, value);
    }

    public boolean setLoginName(String loginName) {
        return set(appPreference, APP_PREFERENCE_LOGIN_NAME, loginName);
    }

    public String getLoginName() {
        return get(appPreference, APP_PREFERENCE_LOGIN_NAME, "");
    }

    public boolean setLanguage(String lang) {
        set(appPreference, APP_PREFERENCE_LANGUAGE_ALREADY_CHANGED_MANUALLY, true);
        return set(appPreference, APP_PREFERENCE_LANGUAGE, lang);
    }

    public boolean setLoginPassword(String loginPassword) {
        //use the app preference,remove it when logout.
        return set(appPreference, APP_PREFERENCE_LOGIN_PASSWORD, loginPassword);
    }

    public String getLoginPassword() {
        return get(appPreference, APP_PREFERENCE_LOGIN_PASSWORD, "");
    }

    public boolean setSynctime(String synctime) {
        //use the app preference,keep it when logout.
        return set(userPreference, APP_PREFERENCE_SYNCTIME, synctime);
    }

    public String getSynctime() {
        return get(userPreference, APP_PREFERENCE_SYNCTIME, "");
    }

    public void logout() {
        //clear the user preference.
        userPreference.edit().clear().commit();
        appPreference.edit().remove(APP_PREFERENCE_LOGIN_PASSWORD).commit();
    }

    public void resetApp() {
        userPreference.edit().clear().commit();
        appPreference.edit().clear().commit();
    }

    public boolean setCookie(String cookie) {
        return set(userPreference, APP_PREFERENCE_COOKIE, cookie);
    }

    public String getCookie() {
        return get(userPreference, APP_PREFERENCE_COOKIE, null);
    }

    public boolean getShowNotification() {
        return get(appPreference, APP_PREFERENCE_SETTING_SHOW_NOTIFICATION, false);
    }

    public boolean setShowNotification(boolean value) {
        return set(appPreference, APP_PREFERENCE_SETTING_SHOW_NOTIFICATION, value);
    }

    public boolean getPlayAudioAuto() {
        return get(appPreference, APP_PREFERENCE_SETTING_PLAY_AUDIO_AUTO, true);
    }

    public boolean setPlayAudioAuto(boolean value) {
        return set(appPreference, APP_PREFERENCE_SETTING_PLAY_AUDIO_AUTO, value);
    }

    public boolean getShowPicture() {
        return get(appPreference, APP_PREFERENCE_SETTING_SHOW_PICTURE, true);
    }

    public boolean setShowPicture(boolean value) {
        return set(appPreference, APP_PREFERENCE_SETTING_SHOW_PICTURE, value);
    }

    public float getVolume() {
        return get(appPreference, APP_PREFERENCE_SETTING_VOLUME, 100);
    }

    public boolean setVolume(float value) {
        return set(appPreference, APP_PREFERENCE_SETTING_VOLUME, value);
    }

    public String getRecordJson() {
        String record = userPreference.getString(KEY_PUSH_UP_RECORD, new JSONArray().toString());
        return record;
    }

    public int getNumberOfTimes() {
        ArrayList<RecordItem> recordItems = getRecordItems();

        if (null != recordItems) {
            return recordItems.size();
        } else {
            return 0;
        }
    }

    public ArrayList<RecordItem> getRecordItems() {
        String record = getRecordJson();

        JSONArray jsonArray = null;
        ArrayList<RecordItem> recordItems = new ArrayList<RecordItem>();
        try {
            jsonArray = new JSONArray(record);
            String dateKey = Utils.time2DateKey(String.valueOf(System.currentTimeMillis()));

            if (null != jsonArray && jsonArray.length() > 0) {
                int total = jsonArray.length();

                for (int i = 0; i < total; i++) {
                    JSONObject object = (JSONObject) jsonArray.get(i);
                    RecordItem recordItem = new RecordItem(object);
                    recordItems.add(recordItem);
                }
            }

        } catch (JSONException e) {
            e.printStackTrace();
        }


        return recordItems;
    }

    public int getHowManyDays() {
        ArrayList<RecordItem> recordItems = getRecordItems();

        HashMap<String, RecordItem> hashMap = new HashMap<String, RecordItem>();

        int size = recordItems.size();
        for (int i = 0; i < size; i++) {
            RecordItem item = recordItems.get(i);

            if (hashMap.containsKey(item.getDate())) {
                hashMap.put(item.getDate(), item.add(hashMap.get(item.getDate())));
            } else {
                hashMap.put(item.getDate(), item);
            }
        }

        return hashMap.size();
    }


    public int getTotalNumber() {
        ArrayList<RecordItem> recordItems = getRecordItems();
        int size = recordItems.size();
        int total = 0;
        for (int i = 0; i < size; i++) {
            RecordItem item = recordItems.get(i);
            total += item.getCount();
        }

        return total;
    }


    public void increase(int count) {
        ArrayList<RecordItem> recordItems = getRecordItems();

        boolean alreadyExist = false;
        if (null != recordItems && recordItems.size() > 0) {
            int size = recordItems.size();

            for (int i = 0; i < size; i++) {
                RecordItem item = recordItems.get(i);
                String key = Utils.time2DateKey(String.valueOf(System.currentTimeMillis()));

                //find the value
                if (key.equalsIgnoreCase(item.getDate())) {
                    int totalCount = item.getCount() + count;
                    item.setCount(totalCount);
                    alreadyExist = true;
                    break;
                }
            }
        }

        if (!alreadyExist) {
            long time = System.currentTimeMillis();
            RecordItem item = new RecordItem(String.valueOf(time), Utils.time2DateKey(String.valueOf(time)), count);
            recordItems.add(item);
        }

        //store the record
        int size = recordItems.size();
        JSONArray jsonArray = new JSONArray();
        for (int i = 0; i < size; i++) {
            RecordItem item = recordItems.get(i);
            JSONObject jsonObject = item.toJSONObject();
            jsonArray.put(jsonObject);
        }

        set(userPreference, KEY_PUSH_UP_RECORD, jsonArray.toString());
    }

    public boolean shouldShowUserGuard() {
        return appPreference.getBoolean(
                APP_PREFERENCE_SHOULD_SHOW_USER_GUARD, true);
    }

    public void setShouldShowUserGuard(boolean shouldShow) {
        Editor editor = appPreference.edit();
        editor.putBoolean(APP_PREFERENCE_SHOULD_SHOW_USER_GUARD,
                shouldShow);
        editor.commit();
    }

}