错了putExtra - getStringExtra

Question

A有putExtra的问题！

int identif = context.getResources().getIdentifier("widget_button" + b, "id", context.getPackageName());        
System.out.println("dump piar: " + "widget_button" + b + "  " + serverList.get(i).id);

switch (b) {
    case 1:
        Intent widgetButton1 = new Intent(context, ServerDetailsActivity.class);
        widgetButton1.setAction(ACTION_WIDGET_SERVER1);
        widgetButton1.putExtra("serverId", String.valueOf(serverList.get(i).id));
        PendingIntent configPendingIntent1 = PendingIntent.getActivity(context, 0, widgetButton1, 0);
        remoteViews.setOnClickPendingIntent(identif, configPendingIntent1);
        break;
    case 2:
        Intent widgetButton2 = new Intent(context, ServerDetailsActivity.class);
        widgetButton2.setAction(ACTION_WIDGET_SERVER2);
        widgetButton2.putExtra("serverId", String.valueOf(serverList.get(i).id));
        PendingIntent configPendingIntent2 = PendingIntent.getActivity(context, 0, widgetButton2, 0);
        remoteViews.setOnClickPendingIntent(identif, configPendingIntent2);
        break;
    case 3:
        Intent widgetButton3 = new Intent(context, ServerDetailsActivity.class);
        widgetButton3.setAction(ACTION_WIDGET_SERVER3);
        widgetButton3.putExtra("serverId", String.valueOf(serverList.get(i).id));
        PendingIntent configPendingIntent3 = PendingIntent.getActivity(context, 0, widgetButton3, 0);
        remoteViews.setOnClickPendingIntent(identif, configPendingIntent3);
                break;
}

将字符串放到按钮上，当我按下第二个按钮时：

Intent lastIntent = getIntent();

int serverId = Integer.parseInt(lastIntent.getStringExtra("serverId"));
System.out.println("dump serverId: " + serverId);

得到错误的ID。但我不知道为什么。如果我触摸第二个按钮，我给了id＆＃34; 3＆＃34;不是＆＃34; 4＆＃34;

dump piar: widget_button1  1
dump piar: widget_button2  4
dump piar: widget_button3  5
dump serverId: 3

帮忙。 THX。

修改

如果我删除了putExtra，我也可以使用getStringExtra获取serverId，但我不知道为什么。 （如果我删除了setOnClickPendingIntent，则按钮不可触摸。）

解决：

如果使用此标记：PendingIntent.FLAG_UPDATE_CURRENT

工作正常！

PendingIntent configPendingIntent3 = PendingIntent.getActivity(context, 0, widgetButton3,  PendingIntent.FLAG_UPDATE_CURRENT);