editor.putBoolean("tgpref", false); // value to store }在onCrerate中 /** Called when the activity is first created. */
@SuppressLintsuper.onCreate(savedInstanceStat
在我的Java类中有如下代码: public class ActionReceiver extends BroadcastReceiver {
public voidKotlin类中: override fun onCreate(savedInstanceState: Bundle?){ setContentView(R.layout.mylayout)
val prefs = getPr
我想在我的适配器的getView中访问共享首选项。我在MODE_PRIVATE = `MODE_PRIVATE时出现错误,无法将其解析为变量‘我通过执行mContext.MODE_PRIVATE修复了这个问题,但是我得到了一个关于getPreferences = getPreferences(int) is unde