Passing Integer from Android Home Screen Widget to an Activity opened by the Android Home Screen

Question

我们如何将Android主屏幕小部件信息（可能是putExtra）传递给Activity。什么特定的方法回调将处理此事件？

Answer 1

Use putIntExtra() on the Intent you place in the PendingIntent .

seems that when I place putIntExtra on the Intent, it doesnt update it properly

Try using FLAG_UPDATE_CURRENT when you create your PendingIntent .