android.view.WindowManager$BadTokenException: Unable to add window
try一下，也就是在Button上點擊一下彈出一個對話框，結果遇到一個問題，android.view.W ...
原文：關於ProgressDialog.show拋出android.view.WindowManager$BadTokenException: Unable to add window
下午擺弄ProgressDialog，進入就拋錯：android.view.WindowManager BadTokenException: Unable to add window token null is not for an application，讓我百思不得其解。我這使用這種方法實現的進度對話框：proDialog ProgressDialog.show getApplication ...
2017-06-08 15:57 0 5539 推薦指數：
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因為跟博主碰到了一樣的問題，所以記錄一下分析原理 原文鏈接：https://www.jianshu.com/p/b0364074288a 首先，先介紹下背景環境，第一，是Android7.0，其次，要屏蔽home鍵，先上下出問題的代碼 private void ...