feat: improve Vshare WebView with intent URL support and status bar padding

app/src/main/java/me/ghui/v2er/module/vshare/VshareWebActivity.java

@@ -1,31 +1,40 @@
 package me.ghui.v2er.module.vshare;
 
 import android.annotation.SuppressLint;
+import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.net.Uri;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
 import android.webkit.WebChromeClient;
 import android.webkit.WebResourceRequest;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.widget.ProgressBar;
+import android.widget.Toast;
 
-import androidx.appcompat.app.AppCompatActivity;
+import androidx.annotation.Nullable;
 
 import butterknife.BindView;
-import butterknife.ButterKnife;
 import me.ghui.v2er.R;
+import me.ghui.v2er.module.base.BaseActivity;
+import me.ghui.v2er.module.base.BaseContract;
 import me.ghui.v2er.util.DarkModelUtils;
+import me.ghui.v2er.widget.BaseToolBar;
 
 /**
  * Fullscreen WebView Activity for displaying vshare page
  * with automatic theme adaptation
  */
-public class VshareWebActivity extends AppCompatActivity {
+public class VshareWebActivity extends BaseActivity<BaseContract.IPresenter> {
 
+    private static final String TAG = "VshareWebActivity";
     private static final String VSHARE_BASE_URL = "https://v2er.app/vshare";
 
     @BindView(R.id.webview)
@@ -40,18 +49,36 @@ public static void open(Context context) {
     }
 
     @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
+    protected int attachLayoutRes() {
+        return R.layout.activity_vshare_web;
+    }
 
-        // Hide action bar if present
-        if (getSupportActionBar() != null) {
-            getSupportActionBar().hide();
-        }
+    @Nullable
+    @Override
+    protected BaseToolBar attachToolbar() {
+        // Return null to hide the toolbar for fullscreen WebView experience
+        return null;
+    }
 
-        // Set SystemUI flags to match MainActivity's edge-to-edge behavior
+    @Override
+    protected void reloadMode(int mode) {
+        // Recreate activity to apply new theme
+        recreate();
+    }
+
+    @Override
+    protected boolean supportSlideBack() {
+        // Disable slide back for fullscreen WebView
+        return false;
+    }
+
+    @Override
+    protected void init() {
+        super.init();
+
+        // Apply fullscreen flags for edge-to-edge WebView
         View decorView = getWindow().getDecorView();
-        int systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+        int systemUiVisibility = decorView.getSystemUiVisibility()
                 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
 
         // Set status bar icon color based on theme
@@ -64,8 +91,8 @@ protected void onCreate(Bundle savedInstanceState) {
 
         decorView.setSystemUiVisibility(systemUiVisibility);
 
-        setContentView(R.layout.activity_vshare_web);
-        ButterKnife.bind(this);
+        // Set WebView top margin to status bar height
+        applyStatusBarMargin();
 
         setupWebView();
 
@@ -114,8 +141,12 @@ private void setupWebView() {
         mWebView.setWebViewClient(new WebViewClient() {
             @Override
             public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
-                // Let the WebView handle the navigation
-                return false;
+                return handleUrlLoading(request.getUrl().toString());
+            }
+
+            @Override
+            public boolean shouldOverrideUrlLoading(WebView view, String url) {
+                return handleUrlLoading(url);
             }
 
             @Override
@@ -149,6 +180,114 @@ public void onProgressChanged(WebView view, int newProgress) {
         });
     }
 
+    /**
+     * Apply status bar height as top margin to WebView
+     */
+    private void applyStatusBarMargin() {
+        int statusBarHeight = getStatusBarHeight();
+        if (statusBarHeight > 0) {
+            ViewGroup.MarginLayoutParams params = (ViewGroup.MarginLayoutParams) mWebView.getLayoutParams();
+            if (params instanceof FrameLayout.LayoutParams) {
+                params.topMargin = statusBarHeight;
+                mWebView.setLayoutParams(params);
+            }
+        }
+    }
+
+    /**
+     * Get status bar height dynamically
+     */
+    private int getStatusBarHeight() {
+        int result = 0;
+        int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
+        if (resourceId > 0) {
+            result = getResources().getDimensionPixelSize(resourceId);
+        }
+        return result;
+    }
+
+    /**
+     * Handle URL loading for WebView
+     * Returns true if the URL was handled externally, false if WebView should load it
+     */
+    private boolean handleUrlLoading(String url) {
+        if (url == null) {
+            return false;
+        }
+
+        Uri uri = Uri.parse(url);
+        String scheme = uri.getScheme();
+
+        // Handle intent:// URLs (e.g., Google Play Store links)
+        if ("intent".equals(scheme)) {
+            try {
+                Intent intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
+
+                // Check if there's an app that can handle this intent
+                if (getPackageManager().resolveActivity(intent, 0) != null) {
+                    startActivity(intent);
+                    return true;
+                }
+
+                // Fallback: Try to open the browser_fallback_url if available
+                String fallbackUrl = intent.getStringExtra("browser_fallback_url");
+                if (fallbackUrl != null) {
+                    mWebView.loadUrl(fallbackUrl);
+                    return true;
+                }
+
+                // Last resort: Try to open in Google Play if it's a Play Store intent
+                String packageName = intent.getPackage();
+                if (packageName != null) {
+                    Intent marketIntent = new Intent(Intent.ACTION_VIEW,
+                            Uri.parse("market://details?id=" + packageName));
+                    marketIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    if (getPackageManager().resolveActivity(marketIntent, 0) != null) {
+                        startActivity(marketIntent);
+                        return true;
+                    }
+                }
+            } catch (Exception e) {
+                Log.e(TAG, "Error handling intent URL: " + url, e);
+                Toast.makeText(this, "Unable to open app", Toast.LENGTH_SHORT).show();
+            }
+            return true;
+        }
+
+        // Handle market:// URLs (Google Play Store)
+        if ("market".equals(scheme)) {
+            try {
+                Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                startActivity(intent);
+                return true;
+            } catch (ActivityNotFoundException e) {
+                Log.e(TAG, "Google Play Store not found", e);
+                // Fallback to web version
+                String webUrl = url.replace("market://", "https://play.google.com/store/apps/");
+                mWebView.loadUrl(webUrl);
+                return true;
+            }
+        }
+
+        // Handle other app-specific schemes (e.g., mailto:, tel:, etc.)
+        if (!"http".equals(scheme) && !"https".equals(scheme)) {
+            try {
+                Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                startActivity(intent);
+                return true;
+            } catch (ActivityNotFoundException e) {
+                Log.e(TAG, "No app found to handle scheme: " + scheme, e);
+                Toast.makeText(this, "No app found to open this link", Toast.LENGTH_SHORT).show();
+                return true;
+            }
+        }
+
+        // Let WebView handle normal http/https URLs
+        return false;
+    }
+
     @Override
     public void onBackPressed() {
         // Handle back navigation in WebView
@@ -170,4 +309,4 @@ protected void onDestroy() {
         }
         super.onDestroy();
     }
-}
+}