http://www.heapoverflow.me/question-webview-loadurlurl-headers-not-working-in-android-31203905 It's beceause of Cookie Policy, to fix it, you should add this : public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); supe…
1.问题起源报错语句是:java.lang.UnsupportedOperationException: For security reasons, WebView is not allowed in privileged processes因难以避免WebView存在安全漏洞,系统遭受攻击,Android不允许特权进程应用使用WebView.如果使用了,便会抛出以上异常.特权进程包括sharedUserId为ROOT_UID和SYSTEM_UID的进程,从Android O(8.0)开始共享P…