fix bug

app/src/main/java/com/github/tvbox/osc/api/ApiConfig.java

@@ -527,15 +527,16 @@ public class ApiConfig {
                 JsonObject livesOBJ = lives_groups.get(live_group_index).getAsJsonObject();
                 loadLiveApi(livesOBJ);
             }
-            myHosts = new HashMap<>();
-            if (infoJson.has("hosts")) {
-                JsonArray hostsArray = infoJson.getAsJsonArray("hosts");
-                for (int i = 0; i < hostsArray.size(); i++) {
-                    String entry = hostsArray.get(i).getAsString();
-                    String[] parts = entry.split("=", 2); // 只分割一次，防止 value 里有 =
-                    if (parts.length == 2) {
-                        myHosts.put(parts[0], parts[1]);
-                    }
+        }
+
+        myHosts = new HashMap<>();
+        if (infoJson.has("hosts")) {
+            JsonArray hostsArray = infoJson.getAsJsonArray("hosts");
+            for (int i = 0; i < hostsArray.size(); i++) {
+                String entry = hostsArray.get(i).getAsString();
+                String[] parts = entry.split("=", 2); // 只分割一次，防止 value 里有 =
+                if (parts.length == 2) {
+                    myHosts.put(parts[0], parts[1]);
                 }
             }
         }

app/src/main/java/com/github/tvbox/osc/ui/dialog/GridFilterDialog.java

@@ -5,6 +5,7 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
+import android.os.Build;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -40,6 +41,9 @@ public class GridFilterDialog extends BaseDialog {
         boolean isTv = uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION
                 || context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEVISION)
                 || !context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TOUCHSCREEN);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){
+            isTv=isTv || context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LEANBACK);
+        }
         if(!isTv){
             View rootView = findViewById(R.id.root);
             rootView.setOnClickListener(new View.OnClickListener() {