[問題] jsoup執行緒問題

看板AndroidDev作者bruce0428 (bruce)時間7年前 (2017/04/08 17:42)推噓2(2推 0噓 3→)

留言5則, 3人參與討論串1/1

小弟最近在學jsoup 後來利用java測試jsoup成功了問題是要轉來Android遇到麻煩想直接把jsoup code 寫在Button OnClickListener裡面上網查需要用thread 直接在Button監聽事件中寫入 new Thread(new Runnable() { @Override public void run() { //jsoup code } }).start(); 這樣的程式碼有錯嗎怎麼測試都是按下按鈕後閃退 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 36.230.245.168 ※ 文章網址: https://www.ptt.cc/bbs/AndroidDev/M.1491644559.A.25F.html

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benedict76

04/08 18:10, , 1^F

04/08 18:10, 1^F

FATAL EXCEPTION: Thread-4 android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views. at android.view.ViewRootImpl.checkThread(ViewRootImpl.java:6891) at android.view.ViewRootImpl.invalidateChildInParent(ViewRootImpl.java:1083) at android.view.ViewGroup.invalidateChild(ViewGroup.java:5205) at android.view.View.invalidateInternal(View.java:13656) at android.view.View.invalidate(View.java:13620) at android.view.View.invalidate(View.java:13604) at android.widget.TextView.checkForRelayout(TextView.java:7355) at android.widget.TextView.setText(TextView.java:4480) at android.widget.TextView.setText(TextView.java:4337) at android.widget.TextView.setText(TextView.java:4312) at .page2$3$1.run(page2.java:74) at java.lang.Thread.run(Thread.java:761) 這樣是錯在哪裡呢 ※ 編輯: bruce0428 (36.230.245.168), 04/08/2017 18:17:00