如何保存令牌以在saveprefrence中进行调整并在注销时删除以进行离线身份验证android

Question

我是改造的新手，我希望能够保存令牌，该令牌在用户打开应用程序时会保留，并在用户注销应用程序时删除，例如firebase所做的操作

Answer 1

为您的翻新回调执行此操作.....

 call.enqueue(new Callback<AllResponseData>() {
            @Override
            public void onResponse(Call<AllResponseData> call, Response<AllResponseData> response) {
                pDialog.dismiss();
                if (response.isSuccessful()) {
                    ResultBody result = (ResultBody) response.body();
                    if (result.isSuccess()) {
                         PreferenceManager.getDefaultSharedPreferences(context).edit().putString("token", result.getToken()).commit();
                         // other stuff over here 
                    } else
                        Log.d("sushildlh",result.getMessage());

                } else
                    Toast.makeText(context, response.message(), Toast.LENGTH_SHORT).show();

            }

            @Override
            public void onFailure(Call<AllResponseData> call, Throwable t) {
                pDialog.dismiss();

            }
        });

在注销按钮上执行此操作.....

PreferenceManager.getDefaultSharedPreferences(context).edit().putString("token", "").commit()
// other stuff over here