add more APIs needed for NewPipe

src/api-impl/android/net/wifi/WifiManager.java

@@ -1,5 +1,19 @@
 package android.net.wifi;
 
 public class WifiManager {
-	
+
+	public class WifiLock {
+
+		public void setReferenceCounted(boolean referenceCounted) {}
+
+		public void release() {}
+
+		public void acquire() {}
+
+		public boolean isHeld() { return false; }
+	}
+
+	public WifiLock createWifiLock(int lockType, String tag) {
+		return new WifiLock();
+	}
 }