Android SDK低版本获取剪贴板最新项时间戳
freddon
发表于2019-11-17
阅读 1225 |
评论 0
ClipDescription中需要API level26+,才可以调用clipDescription.getTimestamp()。
既然知道有这个属性，那就利用反射就可以了
```
public static Hashtable<Long, CharSequence> postFromClipBoard(Context context) {
ClipboardManager clipboardManager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
if (clipboardManager != null && clipboardManager.hasPrimaryClip()) {
ClipData primary = clipboardManager.getPrimaryClip();
Hashtable<Long, CharSequence> hashtable = new Hashtable<>();
int timeStamp = 0;
if (primary != null) {
ClipData.Item item = primary.getItemAt(0);
ClipDescription clipDescription = primary.getDescription();
Class<?> f = clipDescription.getClass();
Field field = null;
try {
field = f.getDeclaredField("mTimeStamp");
field.setAccessible(true);
timeStamp = (long) field.get(clipDescription);
} catch (NoSuchFieldException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
hashtable.put(timeStamp, item.getText());
return hashtable;
}
}
return null;
}
```
分类 ：日常记录