任务默认可以取消

mvp/src/main/java/com/miekir/mvp/widget/LoadingDialog.java

@@ -34,8 +34,9 @@ public class LoadingDialog {
         loadingText.setText(msg);
         // 创建自定义样式的Dialog
         mLoadingDialog = new Dialog(context, R.style.loading_dialog);
-        // 设置返回键无效
-        //mLoadingDialog.setCancelable(false);
+        // 设置默认可以取消
+        mLoadingDialog.setCancelable(true);
+        mLoadingDialog.setCanceledOnTouchOutside(false);
         mLoadingDialog.setContentView(dialogLayout, new LinearLayout.LayoutParams(
                 LinearLayout.LayoutParams.MATCH_PARENT,
                 LinearLayout.LayoutParams.MATCH_PARENT));