我有一个吐司,应该在我按下"提交"按钮时显示:
这是我的代码:
@SuppressLint("ShowToast") public void ButtonOnClick(View view){ SharedPreferences sharedPref= getSharedPreferences("chaosautoreply", 0); SharedPreferences.Editor editor= sharedPref.edit(); TextView tvMessage = (TextView) findViewById(R.id.editMessage); String message = tvMessage.getText().toString(); editor.putString("message", message).commit(); Toast.makeText(getApplicationContext(), "Updated Successfully", 10); }
这是我的布局:
没有要显示的错误或logcats.提交似乎起作用,但它不是Toast.
Toast.makeText(getApplicationContext(), "Updated Successfully", 10).show();