Toast快速点击会不显示

在Android系统7.0及以上机型，快速点击显示toast，发现前面的toast覆盖显示，后面的几个Toast就不再显示。
其处理方法是在每次toast的时候，如果tosat isShowing，就调用cancle方法把之前的close

    /**      * Close the view if it's showing, or don't show it if it isn't showing yet.      * You do not normally have to call this.  Normally view will disappear on its own      * after the appropriate duration.      */     public void cancel() {         mTN.cancel();     }

这里按照此方法封装一下就可以解决了

 private Toast mShowingToast;     // 主线程的Handler对象     private Handler mHandler = new Handler(Looper.getMainLooper());      public Toast showToastText(CharSequence text) {         if (!canToast) {             return null;         }         if (TextUtils.isEmpty(text)) {             return mToast;         }         if (mShowingToast == null) {             mShowingToast = Toast.makeText(this, "", Toast.LENGTH_SHORT);         }         mShowingToast.cancel();         mShowingToast.setText(text);         //mShowingToast.setDuration(Toast.LENGTH_SHORT);         mHandler.postDelayed(new Runnable() {             @Override             public void run() {                 mShowingToast.show();             }         }, 300);         return mShowingToast;     }

有问题欢迎指正

文章来源: https://blog.csdn.net/earnking/article/details/90475215