Merge pull request nextcloud#13057 from nextcloud/nmc/deepLink

Added deep link support for screens navigation

app/src/main/AndroidManifest.xml

@@ -2,6 +2,7 @@
 <!--
   ~ Nextcloud - Android Client
   ~
+  ~ SPDX-FileCopyrightText: 2024 TSI-mc <[email protected]>
   ~ SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
   ~ SPDX-License-Identifier: AGPL-3.0-or-later OR GPL-2.0-only
 -->
@@ -160,6 +161,8 @@
                 <data android:pathPattern="/..*/f/..*" />
                 <data android:pathPattern="/..*/..*/f/..*" />
                 <data android:pathPattern="/..*/..*/..*/f/..*" />
+                <!-- path pattern to handle deep link -->
+                <data android:pathPattern="/app/..*" />
             </intent-filter>
 
             <meta-data

app/src/main/java/com/nextcloud/client/files/DeepLinkConstants.kt

@@ -0,0 +1,35 @@
+/*
+ * Nextcloud - Android Client
+ *
+ * SPDX-FileCopyrightText: 2024 TSI-mc <[email protected]>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+package com.nextcloud.client.files
+
+import com.owncloud.android.R
+
+enum class DeepLinkConstants(val route: String, val navId: Int) {
+    OPEN_FILES("openFiles", R.id.nav_all_files),
+    OPEN_FAVORITES("openFavorites", R.id.nav_favorites),
+    OPEN_MEDIA("openMedia", R.id.nav_gallery),
+    OPEN_SHARED("openShared", R.id.nav_shared),
+    OPEN_OFFLINE("openOffline", R.id.nav_on_device),
+    OPEN_NOTIFICATIONS("openNotifications", R.id.nav_notifications),
+    OPEN_DELETED("openDeleted", R.id.nav_trashbin),
+    OPEN_SETTINGS("openSettings", R.id.nav_settings),
+
+    // Special case, handled separately
+    OPEN_AUTO_UPLOAD("openAutoUpload", -1),
+    OPEN_EXTERNAL_URL("openUrl", -1),
+    ACTION_CREATE_NEW("createNew", -1),
+    ACTION_APP_UPDATE("checkAppUpdate", -1);
+
+    companion object {
+        fun fromPath(path: String?): DeepLinkConstants? {
+            return entries.find { it.route == path }
+        }
+
+        val navigationPaths = entries.map { it.route }
+    }
+}

app/src/main/java/com/nextcloud/client/files/DeepLinkHandler.kt

@@ -33,6 +33,9 @@ class DeepLinkHandler(
         val BASE_URL_GROUP_INDEX = 1
         val INDEX_PATH_GROUP_INDEX = 2
         val FILE_ID_GROUP_INDEX = 3
+
+        fun isDeepLinkTypeIsNavigation(deepLinkUrl: String): Boolean =
+            DeepLinkConstants.navigationPaths.any { deepLinkUrl.endsWith(it) }
     }
 
     /**

app/src/main/java/com/owncloud/android/ui/activity/DrawerActivity.java

@@ -1,7 +1,7 @@
 /*
  * Nextcloud - Android Client
  *
- * SPDX-FileCopyrightText: 2021 TSI-mc
+ * SPDX-FileCopyrightText: 2021-2024 TSI-mc <[email protected]>
  * SPDX-FileCopyrightText: 2020 Infomaniak Network SA
  * SPDX-FileCopyrightText: 2020 Chris Narkiewicz <[email protected]>
  * SPDX-FileCopyrightText: 2017 Tobias Kaminsky <[email protected]>
@@ -51,6 +51,7 @@
 import com.google.android.material.progressindicator.LinearProgressIndicator;
 import com.nextcloud.client.account.User;
 import com.nextcloud.client.di.Injectable;
+import com.nextcloud.client.files.DeepLinkConstants;
 import com.nextcloud.client.network.ClientFactory;
 import com.nextcloud.client.onboarding.FirstRunActivity;
 import com.nextcloud.client.preferences.AppPreferences;
@@ -113,6 +114,7 @@
 
 import javax.inject.Inject;
 
+import androidx.annotation.IdRes;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.core.content.ContextCompat;
@@ -1272,4 +1274,42 @@ && getStorageManager() != null) {
             t.start();
         }
     }
+
+    protected void handleDeepLink(@NonNull Uri uri) {
+        String path = uri.getLastPathSegment();
+        if (path == null) return;
+
+        DeepLinkConstants deepLinkType = DeepLinkConstants.Companion.fromPath(path);
+        if (deepLinkType == null) {
+            DisplayUtils.showSnackMessage(this, getString(R.string.invalid_url));
+            return;
+        }
+
+        switch (deepLinkType) {
+            case OPEN_AUTO_UPLOAD:
+                startActivity(new Intent(this, SyncedFoldersActivity.class));
+                break;
+            case OPEN_EXTERNAL_URL:
+                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri.getQueryParameter("url")));
+                startActivity(intent);
+                break;
+            case ACTION_CREATE_NEW:
+                findViewById(R.id.fab_main).callOnClick();
+                break;
+            case ACTION_APP_UPDATE:
+                openAppStore(getPackageName(), false);
+                break;
+            default:
+                handleNavItemClickEvent(deepLinkType.getNavId());
+                break;
+        }
+    }
+
+    private void handleNavItemClickEvent(@IdRes int menuItemId) {
+        if (mNavigationView == null) {
+            mNavigationView = findViewById(R.id.nav_view);
+        }
+        Menu navMenu = mNavigationView.getMenu();
+        onNavigationItemClicked(navMenu.findItem(menuItemId));
+    }
 }

app/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -1,7 +1,7 @@
 /*
  * Nextcloud - Android Client
  *
- * SPDX-FileCopyrightText: 2023 TSI-mc
+ * SPDX-FileCopyrightText: 2023-2024 TSI-mc <[email protected]>
  * SPDX-FileCopyrightText: 2023 Archontis E. Kostis <[email protected]>
  * SPDX-FileCopyrightText: 2019 Chris Narkiewicz <[email protected]>
  * SPDX-FileCopyrightText: 2018-2022 Tobias Kaminsky <[email protected]>
@@ -2324,7 +2324,10 @@ public void setSearchQuery(String query) {
     }
 
     private void handleOpenFileViaIntent(Intent intent) {
-        showLoadingDialog(getString(R.string.retrieving_file));
+        Uri deepLinkUri = getIntent().getData();
+        if (deepLinkUri == null || !DeepLinkHandler.Companion.isDeepLinkTypeIsNavigation(deepLinkUri.toString())) {
+            showLoadingDialog(getString(R.string.retrieving_file));
+        }
 
         String userName = intent.getStringExtra(KEY_ACCOUNT);
         String fileId = intent.getStringExtra(KEY_FILE_ID);
@@ -2355,7 +2358,7 @@ private void openDeepLink(Uri uri) {
         DeepLinkHandler.Match match = linkHandler.parseDeepLink(uri);
         if (match == null) {
             dismissLoadingDialog();
-            DisplayUtils.showSnackMessage(this, getString(R.string.invalid_url));
+            handleDeepLink(uri);
         } else if (match.getUsers().isEmpty()) {
             dismissLoadingDialog();
             DisplayUtils.showSnackMessage(this, getString(R.string.associated_account_not_found));