我有这个URI数据
`mari://fitbit#access_token=eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiI0WDVEOEgiLCJhdWQiOiIyMjdTSlkiLCJpc3MiOiJGaXRiaXQiLCJ0eXAiOiJhY2Nlc3Nfd`我正在尝试使用此方法从URI获取access_token
Intent intent = getIntent();
Uri data = intent.getData();
if (data != null){
Log.d("Test",data.toString());
Log.d("Access Token is: ", data.getQueryParameter("access_token"));
}但是,它给出了一个错误java.lang.NullPointerException: println needs a message
在访问查询参数时,我做了哪些错误的操作?
堆栈跟踪

发布于 2016-09-05 20:54:10
试试这个
Log.d("Test","" + data.toString());
Log.d("Access Token is: ","" + data.getQueryParameter("access_token"));https://stackoverflow.com/questions/39330967
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