Android Open Source - CommonLibs Toast Utils

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License

The source code is released under:

Apache License

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Java Source Code

package com.alex.common.utils;
/* w  ww  .  j  av a2  s .c  om*/
import android.content.Context;
import android.widget.Toast;

/**
 * Toast???
 * @author caisenchuan
 */
public class ToastUtils {
    /*--------------------------
     * ?????
     *-------------------------*/

    /*--------------------------
     * ???
     *-------------------------*/

    /*--------------------------
     * ????????
     *-------------------------*/
    private static Toast mSingletonToast = null;
    
    /*--------------------------
     * public??
     *-------------------------*/
    public static void initSingletonToast(Context context) {
        mSingletonToast = Toast.makeText(context, "", Toast.LENGTH_SHORT);
    }
    
    /**
     * ?????Toast
     * @param context
     * @param str ????????
     * @param singleton true?????Toast????????Toast
     */
    public static void showShortToast(Context context, String str, boolean singleton) {
        show(context, str, false, singleton);
    }
    
    /**
     * ?????Toast
     * @param context
     * @param id ??????id
     * @param singleton true?????Toast????????Toast
     */
    public static void showShortToast(Context context, int id, boolean singleton) {
        show(context, context.getString(id), false, singleton);
    }
    
    /**
     * ?????Toast
     * @param context
     * @param str ????????
     * @param singleton true?????Toast????????Toast
     */
    public static void showLongToast(Context context, String str, boolean singleton) {
        show(context, str, true, singleton);
    }
    
    /**
     * ?????Toast
     * @param context
     * @param id ??????id
     * @param singleton true?????Toast????????Toast
     */
    public static void showLongToast(Context context, int id, boolean singleton) {
        show(context, context.getString(id), true, singleton);
    }
    
    /*--------------------------
     * protected??packet??
     *-------------------------*/

    /*--------------------------
     * private??
     *-------------------------*/
    /**
     * ?????????????????????Toast
     * @param context ???
     * @param text ???????
     * @param lengthLong true????Toast?????????Toast
     * @param singleton true?????Toast????????Toast
     */
    private static void show(Context context, String text, boolean lengthLong, boolean singleton) {
        int duration = Toast.LENGTH_SHORT;
        if(lengthLong) {
            duration = Toast.LENGTH_LONG;
        }
        
        if(singleton && mSingletonToast != null) {
            mSingletonToast.setText(text);
            mSingletonToast.setDuration(duration);
            mSingletonToast.show();
        } else {
            Toast.makeText(context, text, duration).show();
        }
    }
}

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