From d26715d0419400214176950d3e5149083e383e76 Mon Sep 17 00:00:00 2001
From: Dhaval Patel <dhavalpatel244@gmail.com>
Date: Thu, 23 Apr 2020 23:46:16 +0530
Subject: [PATCH] Added check for camera intent

Fixed app crashes with ActivityNotFoundException, When camera app is disabled on the device

#69
---
 .../dhaval2404/imagepicker/provider/CameraProvider.kt  |  5 +++++
 .../github/dhaval2404/imagepicker/util/IntentUtils.kt  | 10 ++++++++++
 imagepicker/src/main/res/values/strings.xml            |  2 ++
 3 files changed, 17 insertions(+)

diff --git a/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/provider/CameraProvider.kt b/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/provider/CameraProvider.kt
index fb253b9d..bddb9664 100644
--- a/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/provider/CameraProvider.kt
+++ b/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/provider/CameraProvider.kt
@@ -102,6 +102,11 @@ class CameraProvider(activity: ImagePickerActivity) : BaseProvider(activity) {
      * Start Camera Capture Intent
      */
     fun startIntent() {
+        if (!IntentUtils.isCameraAppAvailable(this)) {
+            setError(R.string.error_camera_app_not_found)
+            return
+        }
+
         checkPermission()
     }
 
diff --git a/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/util/IntentUtils.kt b/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/util/IntentUtils.kt
index 3c3f5206..963f3460 100644
--- a/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/util/IntentUtils.kt
+++ b/imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/util/IntentUtils.kt
@@ -77,6 +77,16 @@ object IntentUtils {
         return intent
     }
 
+    /**
+     * Check if Camera App is available or not
+     *
+     * @return true if Camera App is Available else return false
+     */
+    fun isCameraAppAvailable(context: Context) : Boolean {
+        val intent = Intent(MediaStore.ACTION_IMAGE_CAPTURE)
+        return intent.resolveActivity(context.packageManager) != null
+    }
+
     fun isCameraHardwareAvailable(context: Context): Boolean {
         return context.packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY)
     }
diff --git a/imagepicker/src/main/res/values/strings.xml b/imagepicker/src/main/res/values/strings.xml
index 68693a04..cf78f16b 100644
--- a/imagepicker/src/main/res/values/strings.xml
+++ b/imagepicker/src/main/res/values/strings.xml
@@ -23,5 +23,7 @@
     <string name="error_failed_to_compress_image">Failed to compress image</string>
     <string name="error_task_cancelled">Task Cancelled</string>
 
+    <string name="error_camera_app_not_found">Camera app not found</string>
+
 
 </resources>