增加sp

app/src/main/AndroidManifest.xml

@@ -3,13 +3,17 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="me.yoqi.screenrecorder">
 
+    <!--网络权限-->
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+
+    <!--读写权限-->
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
     <uses-permission android:name="com.android.vending.CHECK_LICENSE"/>
     <uses-permission android:name="android.permission.WRITE_SETTINGS" tools:ignore="ProtectedPermissions"/>
+    <!--摄像头权限-->
     <uses-permission android:name="android.permission.CAMERA"/>
     <uses-permission android:name="android.permission.RECORD_AUDIO"/>
 

app/src/main/java/me/yoqi/screenrecorder/util/Sp.java

@@ -0,0 +1,12 @@
+package me.yoqi.screenrecorder.util;
+
+public class Sp {
+
+    public Sp() {
+
+    }
+
+    public String getValue(String key) {
+        return null;
+    }
+}