优化地址栏和错误信息

main/java/com/hty/browser/FavoriteActivity.java

@@ -292,7 +292,7 @@ public class FavoriteActivity extends Activity {
         });
         listView.setAdapter(adapter);
         Log.e(Thread.currentThread().getStackTrace()[2] + "", position + "");
-        listView.setSelection(position);
+        //listView.setSelection(position);
     }
 
     class EditChangedListener implements TextWatcher {
@@ -319,7 +319,7 @@ public class FavoriteActivity extends Activity {
         File file = new File(MainActivity.dir, filename);
         try {
             BufferedWriter BW = new BufferedWriter(new FileWriter(file, false)); //false覆盖
-            if(filename.endsWith(".csv")){
+            if (filename.endsWith(".csv")) {
                 BW.write('\ufeff'); // Excel通过文件的BOM头来判断文件编码
                 BW.flush();
             }
@@ -328,6 +328,7 @@ public class FavoriteActivity extends Activity {
             Toast.makeText(FavoriteActivity.this, "写文件 " + MainActivity.dir + File.separator + filename + " 成功", Toast.LENGTH_SHORT).show();
         } catch (Exception e) {
             Log.e(Thread.currentThread().getStackTrace()[2] + "", e.toString());
+            Toast.makeText(getApplicationContext(), e.toString(), Toast.LENGTH_SHORT).show();
         }
     }