From 724d08507a807c625d500beef3bb2c6e2ee3648a Mon Sep 17 00:00:00 2001
From: PhilKes <phil.kessler@gmx.de>
Date: Mon, 5 May 2025 18:25:36 +0200
Subject: [PATCH] Add intent-filter to open any text based file

---
 app/src/main/AndroidManifest.xml              | 15 ++++++++
 .../activity/note/EditActivity.kt             | 37 +++++++++++++++----
 2 files changed, 44 insertions(+), 8 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9332c2ec..f0053215 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -77,6 +77,21 @@
                 <data android:mimeType="*/*" />
             </intent-filter>
 
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data android:scheme="file" android:mimeType="text/*" />
+                <data android:scheme="content" android:mimeType="text/*" />
+
+                <data android:scheme="file" android:mimeType="application/json" />
+                <data android:scheme="content" android:mimeType="application/json" />
+
+                <data android:scheme="file" android:mimeType="application/xml" />
+                <data android:scheme="content" android:mimeType="application/xml" />
+            </intent-filter>
         </activity>
 
         <activity android:name=".presentation.activity.note.ViewImageActivity" />
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt
index e11b3675..393b533c 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt
@@ -188,14 +188,15 @@ abstract class EditActivity(private val type: Type) :
             if (persistedId == null || notallyModel.originalNote == null) {
                 notallyModel.setState(id)
             }
-            if (
-                notallyModel.isNewNote &&
-                    intent.action in setOf(Intent.ACTION_SEND, Intent.ACTION_SEND_MULTIPLE)
-            ) {
-                handleSharedNote()
-            } else if (notallyModel.isNewNote) {
-                intent.getStringExtra(EXTRA_DISPLAYED_LABEL)?.let {
-                    notallyModel.setLabels(listOf(it))
+            if (notallyModel.isNewNote) {
+                when (intent.action) {
+                    Intent.ACTION_SEND,
+                    Intent.ACTION_SEND_MULTIPLE -> handleSharedNote()
+                    Intent.ACTION_VIEW -> handleViewNote()
+                    else ->
+                        intent.getStringExtra(EXTRA_DISPLAYED_LABEL)?.let {
+                            notallyModel.setLabels(listOf(it))
+                        }
                 }
             }
 
@@ -756,6 +757,26 @@ abstract class EditActivity(private val type: Type) :
         }
     }
 
+    private fun handleViewNote() {
+        val text =
+            intent.data?.let { uri ->
+                contentResolver.openInputStream(uri)?.use { inputStream ->
+                    inputStream.bufferedReader().readText()
+                }
+                    ?: run {
+                        showToast(R.string.cant_load_file)
+                        null
+                    }
+            } ?: intent.getStringExtra(Intent.EXTRA_TEXT)
+        val title = intent.getStringExtra(Intent.EXTRA_SUBJECT)
+        if (text != null) {
+            notallyModel.body = Editable.Factory.getInstance().newEditable(text)
+        }
+        if (title != null) {
+            notallyModel.title = title
+        }
+    }
+
     @RequiresApi(24)
     override fun recordAudio() {
         val permission = Manifest.permission.RECORD_AUDIO