最佳答案
以下异常是什么意思;如何修复它?
这是代码:
Toast toast = Toast.makeText(mContext, "Something", Toast.LENGTH_SHORT);
这是一个例外:
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()at android.os.Handler.<init>(Handler.java:121)at android.widget.Toast.<init>(Toast.java:68)at android.widget.Toast.makeText(Toast.java:231)