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Java android上的google登录无法注销_Java_Android_Google Signin - Fatal编程技术网

Java android上的google登录无法注销

Java android上的google登录无法注销,java,android,google-signin,Java,Android,Google Signin,我正试图退出谷歌,但我得到了错误 IllegalStateException谷歌API客户端尚未连接 @覆盖 公共void onClick(视图v){ 签出(); } } 私有无效签出(){ Auth.GoogleSignInApi.signOut(mgoogleapclient.setResultCallback)( 新的ResultCallback(){ @凌驾 公共void onResult(状态){ tv_username.setText(“”); } }); } 好吧,错误信息不仅仅是

我正试图退出谷歌,但我得到了错误

IllegalStateException谷歌API客户端尚未连接

@覆盖
公共void onClick(视图v){
签出();
}
}
私有无效签出(){
Auth.GoogleSignInApi.signOut(mgoogleapclient.setResultCallback)(
新的ResultCallback(){
@凌驾
公共void onResult(状态){
tv_username.setText(“”);
}
});
}

好吧,错误信息不仅仅是信息@先生,我听不懂你的回答,你能给我答案吗?
@Override
public void onClick(View v) {
            signOut();
    }
}
private void signOut() {
    Auth.GoogleSignInApi.signOut(mGoogleApiClient).setResultCallback(
            new ResultCallback<Status>() {
                @Override
                public void onResult(Status status) {
                    tv_username.setText("");
                }
            });
}