CalendarSyncAdapter.java 文件源码

private void createAuthNotification()
{
    NotificationCompat.Builder builder =
            new NotificationCompat.Builder(getContext(), AuthenticatorActivity.AUTH_NOTIFICATION_CHANNEL_ID)
                .setContentTitle(getContext().getString(R.string.sync_ntf_needs_reauthentication_title))
                .setContentText(getContext().getString(R.string.sync_ntf_needs_reauthentication_description))
                .setSmallIcon(R.mipmap.ic_launcher)
                .setAutoCancel(true);

    Intent intent = new Intent(getContext(), AuthenticatorActivity.class);
    intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE, getContext().getString(R.string.account_type));
    intent.putExtra(AuthenticatorActivity.ARG_AUTH_TOKEN_TYPE, AuthenticatorActivity.ARG_AUTH_TOKEN_TYPE);
    intent.putExtra(AuthenticatorActivity.ARG_IS_ADDING_NEW_ACCOUNT, false);

    TaskStackBuilder stackBuilder = TaskStackBuilder.create(getContext());
    stackBuilder.addParentStack(AuthenticatorActivity.class);
    stackBuilder.addNextIntent(intent);
    PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
    builder.setContentIntent(resultPendingIntent);

    NotificationManager ntfMgr =
            (NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE);
    ntfMgr.notify(AuthenticatorActivity.AUTH_NOTIFICATION_ID, builder.build());
}