How to restore widget data to its previous state when reboot the phone?

Question

I am setting widget data using android:configure tag which sets my configuration activity (ie it's list dialog ) which sets onClick event and image to my widget depending on user's selection. now the problem is whenever I reboot the phone or rerun my widget clears its image and clickListener to.

and even if I set a listener to BOOT_COMPLETED intent how I am going to reset widget's value to previous values as I don't want to call my configuration activity every time I reboot.

thanks in advance.!

@Override
public void onReceive(Context context, Intent intent) {
    super.onReceive(context, intent);
    if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
        AppUtils.showToast(context, " BOOT_COMPLETED ", true);
    }
}

Answer 1

在BOOT_COMPLETED使用保存的数据值恢复窗口小部件后，您应该将有价值的数据保存到SQLite Room Realm或您喜欢的任何数据库工具

Answer 2

The widget does not provide the ability to save its state after a reboot.

There is no other way here than to save it yourself in any of the persistent repositories.