有多个待定意图 [英] Multiple Instances of Pending Intent

问题描述

我创建了一个小部件，单击该小部件可以激活PendingIntent.问题是，当我在屏幕上有多个控件时，只有最新的控件会启动PendingIntent.

I created a widget that when clicked activates a PendingIntent. The problem is when I have more than one widget on the screen only the latest one will start the PendingIntent.

我已经阅读了一些有关唯一请求代码的信息，但并未弄清楚.

I have read some about a unique request code, but not figured this out.

有什么想法可以让我有多个小部件，而PendingIntents可以用于每个小部件吗?

Any ideas how I can have multiple widgets and the PendingIntents work for each?

这是我的代码段:

Intent openApp = new Intent(context, RunningTally.class);
    openApp.putExtra("widgetId", appWidgetId);
    PendingIntent pendingAppIntent = 
        PendingIntent.getActivity(context, 0, openApp, PendingIntent.FLAG_CANCEL_CURRENT  );
    views.setOnClickPendingIntent(R.id.openFull, pendingAppIntent);

推荐答案

在发布我的问题后，我想到了答案.我将我的appWidgetId传递为唯一"请求代码，瞧！现在是以下代码段:

So happens that after posting my question, I came up with an answer. I pass in my appWidgetId as the "unique" request code and voila! Here is the snippet now:

Intent openApp = new Intent(context, RunningTally.class);
    openApp.putExtra("widgetId", appWidgetId);
    PendingIntent pendingAppIntent = 
        PendingIntent.getActivity(context, appWidgetId, openApp, 
                                  PendingIntent.FLAG_CANCEL_CURRENT);
    views.setOnClickPendingIntent(R.id.openFull, pendingAppIntent);

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