1.點擊File->Invalidate Caches / Restart...
2.重啓Gradle,清除緩存
攝氏溫度、華氏溫度相互轉化,保留兩位小數 package com.example.deom; import java.text.DecimalFormat; /** * @author :muzi102 * @time :
public void updateVoiceLevel(int level) { int resId = context.getResources().getIdentifier("v" + level, "dr
解決方法 設置clickable爲true <FrameLayout <span style="background-color: rgb(255, 0, 0);">android:clickable="tr