From e6259ecd342eec8c5d4d9ffa7222589f609df230 Mon Sep 17 00:00:00 2001
From: Nick Deakin <deakin@google.com>
Date: Wed, 3 May 2023 12:10:41 -0400
Subject: [PATCH] SilkFX: enable sharing to the app.

SilkFX previously enabled VIEW intent, so you could "open with" the app
on an image file for the Gain Map viewer. This change also adds support
for the SEND intent, so you can "share to" the app from other apps.

Bug: 280608957
Test: Share to works from Files and Photos, open with still works.
Change-Id: If647471fcf10ce6395300a9c38aa7e05379dfe85
---
 tests/SilkFX/AndroidManifest.xml              |  5 ++++
 .../android/test/silkfx/app/HdrImageViewer.kt | 27 ++++++++++++-------
 2 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/tests/SilkFX/AndroidManifest.xml b/tests/SilkFX/AndroidManifest.xml
index 1b8e08bd009f3..c293589bdbafe 100644
--- a/tests/SilkFX/AndroidManifest.xml
+++ b/tests/SilkFX/AndroidManifest.xml
@@ -63,6 +63,11 @@
                 <category android:name="android.intent.category.DEFAULT"/>
                 <data android:mimeType="image/*"/>
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="image/*" />
+            </intent-filter>
         </activity>
 
     </application>
diff --git a/tests/SilkFX/src/com/android/test/silkfx/app/HdrImageViewer.kt b/tests/SilkFX/src/com/android/test/silkfx/app/HdrImageViewer.kt
index f16f0e474db44..7302169f4d1b6 100644
--- a/tests/SilkFX/src/com/android/test/silkfx/app/HdrImageViewer.kt
+++ b/tests/SilkFX/src/com/android/test/silkfx/app/HdrImageViewer.kt
@@ -18,7 +18,9 @@ package com.android.test.silkfx.app
 
 import android.content.Intent
 import android.graphics.ImageDecoder
+import android.net.Uri
 import android.os.Bundle
+import android.os.Parcelable
 import com.android.test.silkfx.R
 import com.android.test.silkfx.hdr.GainmapImage
 
@@ -29,14 +31,21 @@ class HdrImageViewer : BaseDemoActivity() {
         setContentView(R.layout.hdr_image_viewer)
 
         val intent = this.intent ?: return finish()
-        if (Intent.ACTION_VIEW != intent.action) {
-            finish()
-            return
+        when (intent.action) {
+            Intent.ACTION_VIEW -> {
+                val data = intent.data ?: return finish()
+                val source = ImageDecoder.createSource(contentResolver, data)
+                findViewById<GainmapImage>(R.id.gainmap_image)!!.setImageSource(source)
+            }
+            Intent.ACTION_SEND -> {
+                val uri = (intent.getParcelableExtra<Parcelable>(Intent.EXTRA_STREAM) as? Uri)
+                    ?: return finish()
+                val source = ImageDecoder.createSource(contentResolver, uri)
+                findViewById<GainmapImage>(R.id.gainmap_image)!!.setImageSource(source)
+            }
+            else -> {
+                finish()
+            }
         }
-
-        val data = intent.data ?: return finish()
-
-        val source = ImageDecoder.createSource(contentResolver, data)
-        findViewById<GainmapImage>(R.id.gainmap_image)!!.setImageSource(source)
     }
-}
\ No newline at end of file
+}