活动从片段接收事件,活动需要创建快餐栏并更改快餐栏的背景。 但是这样做会导致日志中出现错误:
08-28 16:15:58.233 13491-13491 E / EventBus:无法调度事件:类SearchPickingListEvent订阅类类HomeActivity android.content.res.Resources $ NotFoundException:资源ID#0xffffce00
接收Fragment事件的方法如下:
@Subscribe(threadMode = ThreadMode.MAIN)
public void onSearchListEvent( SearchListEvent searchListEvent) {
if (searchListEvent.isSuccess()) {
loadingEventsUI(getString(R.string.findingPickingList), Snackbar.LENGTH_INDEFINITE,
ContextCompat.getColor(this, R.color.snackbar_background_warning));
controller.fetchInvoice(searchListEvent.getCdCode(),
searchListEvent.getPickingListNumber());
} else {
showMessage(R.string.orderinvalid);
}
}
private void loadingEventsUI(String message, int duration, int color){
mSmoothProgressBar.progressiveStart();
mSmoothProgressBar.setVisibility(View.VISIBLE);
mSnackbar = Snackbar.make(btnMainMenu, message, duration);
mSnackbar.getView().setBackgroundColor(ContextCompat.getColor(this, color));
mSnackbar.show();
}
Erro line
mSnackbar.getView().setBackgroundColor(ContextCompat.getColor(this, color));
答案 0 :(得分:1)
您似乎在两次调用ContextCompat.getColor()
:
public void onSearchListEvent( SearchListEvent searchListEvent) {
...
loadingEventsUI([message], [duration], ContextCompat.getColor(this, R.color.snackbar_background_warning));
...
}
private void loadingEventsUI(String message, int duration, int color){
...
mSnackbar.getView().setBackgroundColor(ContextCompat.getColor(this, color));
...
}
只需将通话更改为setBackgroundColor()
即可直接使用color
。