Exception in onRestoreInstanceState

[bloodyraoul]

On the following code extracted from SmoothCheckBox.java, you use the same key for Parcelable and Boolean values, so a cast exception occurs when activity is restored.
You should use KEY_INSTANCE_STATE for one and another key for the other.

@Override
    protected Parcelable onSaveInstanceState() {
        Bundle bundle = new Bundle();
        bundle.putParcelable(KEY_INSTANCE_STATE, super.onSaveInstanceState());
        bundle.putBoolean(KEY_INSTANCE_STATE, isChecked());
        return bundle;
    }

    @Override
    protected void onRestoreInstanceState(Parcelable state) {
        if (state instanceof Bundle) {
            Bundle bundle = (Bundle) state;
            boolean isChecked = bundle.getBoolean(KEY_INSTANCE_STATE);
            setChecked(isChecked);
            super.onRestoreInstanceState(bundle.getParcelable(KEY_INSTANCE_STATE));
            return;
        }
        super.onRestoreInstanceState(state);
    }

[ryuunami]

也出现了这个问题，怎么修改，getBoolean和getParcelable用不同的key倒是不会报错，但勾选状态依然保存不住。

[ukzzang]

private static final String KEY_INSTANCE_STATE = "InstanceState";
private static final String KEY_CHECKED_STATE = "CheckedState";
...
bundle.putParcelable(KEY_INSTANCE_STATE, super.onSaveInstanceState());
bundle.putBoolean(KEY_CHECKED_STATE, isChecked());
...
boolean isChecked = bundle.getBoolean(KEY_CHECKED_STATE);
setChecked(isChecked);
super.onRestoreInstanceState(bundle.getParcelable(KEY_INSTANCE_STATE));

This code can be fixed this exception.