android - 如何从 Android 中的小部件打开应用程序？

Question

当我们当时点击小部件时，我需要打开一个 Activity 屏幕(或应用程序)。如何做到这一点？

Answer 1

您需要在您的小部件上设置一个 onClickpendingIntent

Intent intent = new Intent(context, ExampleActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
// Get the layout for the App Widget and attach an on-click listener to the button
RemoteViews views = new RemoteViews(context.getPackageName(),R.layout.appwidget_provider_layout);
views.setOnClickPendingIntent(R.id.button, pendingIntent);

检查一下

Processing more than one button click at Android Widget