Fix bug

app/src/main/java/com/fongmi/android/tv/bean/Device.java

@@ -34,7 +34,7 @@ public class Device {
 
     public static Device get() {
         Device device = new Device();
-        device.setUuid(Util.getDeviceId());
+        device.setUuid(Util.getAndroidId());
         device.setName(Util.getDeviceName());
         device.setIp(Server.get().getAddress());
         device.setType(Product.getDeviceType());

app/src/main/java/com/fongmi/android/tv/utils/Util.java

@@ -14,6 +14,7 @@ import android.os.Build;
 import android.os.IBinder;
 import android.os.Parcelable;
 import android.provider.Settings;
+import android.text.TextUtils;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
@@ -83,8 +84,14 @@ public class Util {
         }
     }
 
-    public static String getDeviceId() {
-        return Settings.Secure.getString(Init.context().getContentResolver(), Settings.Secure.ANDROID_ID);
+    public static String getAndroidId() {
+        try {
+            String id = Settings.Secure.getString(Init.context().getContentResolver(), Settings.Secure.ANDROID_ID);
+            if (TextUtils.isEmpty(id)) throw new NullPointerException();
+            return id;
+        } catch (Exception e) {
+            return "0200000000000000";
+        }
     }
 
     public static String getDeviceName() {