如何防止Snackbar关闭? [英] How to prevent Snackbar from closing?

问题描述

我正在使用第三方库-github.com/navasmdc/MaterialDesignLibrary中的一个名为Snackbar的控件.

I'm using a control, called Snackbar, from a 3rd party library - github.com/navasmdc/MaterialDesignLibrary.

问题在于它会自动关闭，就像吐司一样.

The problem is that it is closing automatically, like a Toast.

我要做什么:它应该一直保持到我单击btn

What i am trying to do: It should stay until i click btn

new SnackBar(ActSplash.this,
      "Do you want change color of this button to red?",
      "yes", 
       new View.OnClickListener() {
          @Override
          public void onClick(View v) {
              ButtonFlat btn = (ButtonFlat) findViewById(R.id.buttonSnackBar);
             //btn.setTextColor(Color.RED);
        }
}).show();

new SnackBar(ActSplash.this,
                                "Do you want change color of this button to red?",
                                "yes", new View.OnClickListener() {

                            @Override
                            public void onClick(View v) {
                                ButtonFlat btn = (ButtonFlat) findViewById(R.id.buttonSnackBar);
                                //btn.setTextColor(Color.RED);
                            }
                        }).setIndeterminate(true)
                                .show();

这表明无法解决show()

This shows a error cannot resolve show()

如何防止android快餐栏关闭

How to prevent android snackbar from closing

Snackbar
                 .make(((ActMedicalRecordDetailNew)getActivity()).getMainContent(), R.string.snackBarNoNetConnectivity, Snackbar.LENGTH_LONG)
                    .setAction(R.string.snackBarTryAgain, new View.OnClickListener() {
                        @Override
                        public void onClick(View view) {
                            Intent intent = getActivity().getIntent();
                            getActivity().finish();
                            startActivity(intent);
                        }
                    })
                    .show();

推荐答案

编辑:

Snackbar现在是新 Android支持设计库.如果您想无限显示它，可以使用LENGTH_INDEFINITE作为持续时间. .您应该删除正在使用的第三方库.例如

Snackbar is now part of the new Android Support Design library. you can use LENGTH_INDEFINITE as duration if you want to show it indefinitely. . You should drop the third party library you are using for it. Eg.

Snackbar.make(layout, R.string.snackBarNoNetConnectivity, Snackbar.LENGTH_INDEFINITE)
    .show()

---

旧答案

---

Old answer

您必须先致电.setIndeterminate(true)，然后再致电show()

you have to call .setIndeterminate(true) before calling show()

final SnackBar tmp = new SnackBar(ActSplash.this,
      "Do you want change color of this button to red?",
      "yes", 
       new View.OnClickListener() {
          @Override
          public void onClick(View v) {
              ButtonFlat btn = (ButtonFlat) findViewById(R.id.buttonSnackBar);
             //btn.setTextColor(Color.RED);
        }
});
tmp.setIndeterminate(true);
tmp.show();

这篇关于如何防止Snackbar关闭?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！