WidgetConfiguration.java

package cn.scau.scautreasure.ui;

import android.appwidget.AppWidgetManager;
import android.content.Intent;
import android.os.Bundle;

import com.larswerkman.holocolorpicker.SVBar;
import com.larswerkman.holocolorpicker.SaturationBar;
import com.larswerkman.holocolorpicker.ValueBar;

import org.androidannotations.annotations.AfterViews;
import org.androidannotations.annotations.Bean;
import org.androidannotations.annotations.EActivity;
import org.androidannotations.annotations.OptionsItem;
import org.androidannotations.annotations.OptionsMenu;
import org.androidannotations.annotations.ViewById;
import org.androidannotations.annotations.res.StringArrayRes;
import org.androidannotations.annotations.res.StringRes;
import org.androidannotations.annotations.sharedpreferences.Pref;

import cn.scau.scautreasure.R;
import cn.scau.scautreasure.helper.WidgetHelper;
import cn.scau.scautreasure.widget.ParamWidget;

/**
 * User: special
 * Date: 13-9-15
 * Time: 下午3:16
 * Mail: specialcyci@gmail.com
 */
@EActivity(R.layout.widget_configuration)
@OptionsMenu(R.menu.menu_widget_configuration)
public class WidgetConfiguration extends CommonActivity {

    @Pref
    cn.scau.scautreasure.AppConfig_ config;

    @Bean
    WidgetHelper widgetHelper;

    @ViewById
    com.larswerkman.holocolorpicker.ColorPicker  picker;

    @ViewById
    SVBar svbar;

    @ViewById
    SaturationBar saturationbar;

    @ViewById
    ValueBar valuebar;

    @ViewById
    ParamWidget param_background, param_fontSize;

    @StringArrayRes
    String[] widget_background,widget_fontSize;

    @StringRes
    String  listitem_lable_widget_backgroud;

    @StringRes
    String  listitem_lable_widget_fontsize;

    private int mAppWidgetId;

    @AfterViews
    void init(){
        getAppWidgetParams();
        getSupportActionBar().setTitle(R.string.title_colorpicker);
        initColorPicker();
        initParam();
    }

    private void initColorPicker(){
        picker.addSVBar(svbar);
        picker.addSaturationBar(saturationbar);
        picker.addValueBar(valuebar);
        picker.setOldCenterColor(config.widgetFontColor().get());
        picker.setNewCenterColor(config.widgetFontColor().get());
    }

    private void initParam(){
        String fontSize = config.widgetFontSize().get();
        String background = config.widgetBackground().get();
        param_fontSize.initView(listitem_lable_widget_fontsize,widget_fontSize,0);
        param_background.initView(listitem_lable_widget_backgroud,widget_background,1);
        param_fontSize.getWheel().setCurrentItem(findMatchIndex(widget_fontSize,fontSize));
        param_background.getWheel().setCurrentItem(findMatchIndex(widget_background,background));
    }

    private int findMatchIndex(String[] stringArray, String want){
        for (int i = 0; i < stringArray.length ; i++)
            if (stringArray[i].equals(want))
                return i;
        return 0;
    }

    @OptionsItem
    void menu_done(){
        int color = picker.getColor();
        String fontSize = param_fontSize.getSelectedParam();
        String background = param_background.getSelectedParam();
        config.widgetFontColor().put(color);
        config.widgetFontSize().put(fontSize);
        config.widgetBackground().put(background);
        widgetHelper.setUpViews();
        returnAppWidget();
    }

    private void getAppWidgetParams(){
        Intent intent = getIntent();
        Bundle extras = intent.getExtras();
        if (extras != null) {
            mAppWidgetId = extras.getInt(
                    AppWidgetManager.EXTRA_APPWIDGET_ID,
                    AppWidgetManager.INVALID_APPWIDGET_ID);
        }
    }

    private void returnAppWidget(){
        Intent resultValue = new Intent();
        resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
        setResult(RESULT_OK, resultValue);
        finish();
    }
}