"Can not perform this action after onSaveInstanceState" 旋转设备后异常

Question

我有一个 ViewHolder，在 bindView() 方法中设置了一个 OnLongClickListener。

当我旋转设备并长按列表项时java.lang.IllegalStateException: 发生onSaveInstanceState异常后无法执行此操作。

我已经覆盖了 show() 方法并测试了 commitAllowingStateLoss 但仍然出现异常。

谁能帮帮我？

public void bindView(final FragmentActivity activity) {

    ...

    itemView.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            FingerprintDialogFragment fingerprintDialogFragment = FingerprintDialogFragment.getInstance(DecreeItemViewHolder.this);
            fingerprintDialogFragment.show(activity.getSupportFragmentManager(), FINGERPRINT_DIALOG_TAG);

            return true;
        });
    }
}

Answer 1

我被一个团解决了...

在调用方中添加checkFingerprintAuthentication()方法Class:

void checkFingerprintAuthentication() {
    FingerprintDialogFragment fingerprintDialogFragment = FingerprintDialogFragment.getInstance(this);
    fingerprintDialogFragment.show(getActivity().getSupportFragmentManager(), FINGERPRINT_DIALOG_TAG);
}

将 Caller Class 作为参数发送给 View Holder 并调用 checkFingerprintAuthentication():

public void bindView(final DecreeCartableController cartableController) {
    ...

    itemView.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            cartableController.checkFingerprintAuthentication();
            return true;
       }
   });
}

问题解决了！ :)

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