Android: fix url resolution (#32422)

* fix localhost

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* android: parse search bar field in rust

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* Update comment to reflect new function behavior

---------

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>

ports/jniapi/src/simpleservo.rs

@@ -30,6 +30,7 @@ use servo::embedder_traits::{
 };
 use servo::euclid::{Point2D, Rect, Scale, Size2D, Vector2D};
 use servo::keyboard_types::{Key, KeyState, KeyboardEvent};
+use servo::net_traits::pub_domains::is_reg_domain;
 pub use servo::script_traits::{MediaSessionActionType, MouseButton};
 use servo::script_traits::{TouchEventType, TouchId, TraversalDirection};
 use servo::servo_config::{opts, pref};
@@ -378,10 +379,19 @@ impl ServoGlue {
         Ok(())
     }
 
-    /// Load an URL. This needs to be a valid url.
-    pub fn load_uri(&mut self, url: &str) -> Result<(), &'static str> {
-        info!("load_uri: {}", url);
-        ServoUrl::parse(url)
+    /// Load an URL. If this is not a valid URL, try to "fix" it by adding a scheme or if all else fails,
+    /// interpret the string as a search term.
+    pub fn load_uri(&mut self, request: &str) -> Result<(), &'static str> {
+        info!("load_uri: {}", request);
+        ServoUrl::parse(request)
+            .or_else(|_| {
+                if request.contains('/') || is_reg_domain(request) {
+                    ServoUrl::parse(&format!("https://{}", request))
+                } else {
+                    let search_url = pref!(shell.searchpage).replace("%s", request);
+                    ServoUrl::parse(&search_url)
+                }
+            })
             .map_err(|_| "Can't parse URL")
             .and_then(|url| {
                 let browser_id = self.get_browser_id()?;

support/android/apk/servoapp/src/main/java/org/mozilla/servo/MainActivity.java

@@ -17,7 +17,6 @@ import android.util.Log;
 import android.view.View;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputMethodManager;
-import android.webkit.URLUtil;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ProgressBar;
@@ -79,7 +78,7 @@ public class MainActivity extends Activity implements Servo.Client {
         mServoView.setServoArgs(args, log);
 
         if (Intent.ACTION_VIEW.equals(intent.getAction())) {
-          mServoView.loadUri(intent.getData());
+            mServoView.loadUri(intent.getData().toString());
         }
         setupUrlField();
     }
@@ -102,8 +101,9 @@ public class MainActivity extends Activity implements Servo.Client {
             return false;
         });
         mUrlField.setOnFocusChangeListener((v, hasFocus) -> {
-            if(v.getId() == R.id.urlfield && !hasFocus) {
-                InputMethodManager imm =  (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+            if (v.getId() == R.id.urlfield && !hasFocus) {
+                InputMethodManager imm =
+                        (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                 assert imm != null;
                 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
             }
@@ -113,31 +113,23 @@ public class MainActivity extends Activity implements Servo.Client {
     private void loadUrlFromField() {
         String text = mUrlField.getText().toString();
         text = text.trim();
-        String uri;
 
-        if (text.contains(" ") || !text.contains(".")) {
-            uri =  URLUtil.composeSearchUrl(text, "https://duckduckgo.com/html/?q=%s", "%s");
-        } else {
-            uri = URLUtil.guessUrl(text);
-
-            if (uri.startsWith("http://") && !text.startsWith("http://")) {
-                uri = uri.replaceFirst("http://", "https://");
-            }
-        }
-
-        mServoView.loadUri(Uri.parse(uri));
+        mServoView.loadUri(text);
     }
 
     // From activity_main.xml:
     public void onReloadClicked(View v) {
         mServoView.reload();
     }
+
     public void onBackClicked(View v) {
         mServoView.goBack();
     }
+
     public void onForwardClicked(View v) {
         mServoView.goForward();
     }
+
     public void onStopClicked(View v) {
         mServoView.stop();
     }

support/android/apk/servoview/src/main/java/org/mozilla/servoview/ServoView.java

@@ -211,11 +211,11 @@ public class ServoView extends SurfaceView
         mServo.stop();
     }
 
-    public void loadUri(Uri uri) {
+    public void loadUri(String uri) {
         if (mServo != null) {
-            mServo.loadUri(uri.toString());
+            mServo.loadUri(uri);
         } else {
-            mInitialUri = uri.toString();
+            mInitialUri = uri;
         }
     }