android 利用线程刷新UI步骤

 1 private void setAddWidgetEnabled(boolean enabled,boolean iscomplete) { 2         mbtn_contactin_begin.setEnabled(enabled); 3         if (iscomplete) { 4             new Thread(new Runnable() { 5                 public void run() { 6                     runOnUiThread(new Runnable() { 7                         public void run() { 8  9                             mbtn_contactin_begin10                                     .setText(getString(R.string.aio_ime_action_label));11                             mbtn_contactin_begin.setEnabled(false);12                         }13                     });14                 }15             }).start();16         }17 18     }