From b909c4247ba6646b193e570ad6f07f295d0429b9 Mon Sep 17 00:00:00 2001
From: Ender's Games <twistedumbrella@gmail.com>
Date: Sat, 29 Sep 2018 21:23:04 -0400
Subject: [PATCH] Add a popup for when permissions are not accepted

Despite it being obvious that to play games from the sdcard, you need to access the sdcard, mistakes can happen.
---
 .../java/com/reicast/emulator/MainActivity.java | 17 +++++++++++++++++
 .../reicast/src/main/res/values/strings.xml     |  1 +
 2 files changed, 18 insertions(+)

diff --git a/shell/android-studio/reicast/src/main/java/com/reicast/emulator/MainActivity.java b/shell/android-studio/reicast/src/main/java/com/reicast/emulator/MainActivity.java
index 28376831d..8f83582d1 100644
--- a/shell/android-studio/reicast/src/main/java/com/reicast/emulator/MainActivity.java
+++ b/shell/android-studio/reicast/src/main/java/com/reicast/emulator/MainActivity.java
@@ -563,6 +563,23 @@ public class MainActivity extends AppCompatActivity implements
 		}
 	}
 
+	@Override
+	public void onRequestPermissionsResult(
+			int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
+		if (requestCode == PERMISSION_REQUEST) {
+			if (!(grantResults.length > 0 && grantResults[0]
+					== PackageManager.PERMISSION_GRANTED)) {
+				StringBuilder disabled = new StringBuilder();
+				for (String permission : permissions) {
+					disabled.append("\n");
+					disabled.append(permission);
+				}
+				showToastMessage(getString(R.string.permission_blocked,
+						disabled.toString()), Snackbar.LENGTH_LONG);
+			}
+		}
+	}
+
 	public boolean isCallable(Intent intent) {
 		List<ResolveInfo> list = getPackageManager().queryIntentActivities(
 				intent, PackageManager.MATCH_DEFAULT_ONLY);
diff --git a/shell/android-studio/reicast/src/main/res/values/strings.xml b/shell/android-studio/reicast/src/main/res/values/strings.xml
index 22620e428..b2d1e6c99 100644
--- a/shell/android-studio/reicast/src/main/res/values/strings.xml
+++ b/shell/android-studio/reicast/src/main/res/values/strings.xml
@@ -15,6 +15,7 @@
     <string name="config_home">Please configure a home directory.</string>
     <string name="config_data">Please move BIOS to %1$s/data/</string>
     <string name="config_game">Please configure a game directory.</string>
+    <string name="permission_blocked">Permission(s) blocked:%1$s</string>
     <string name="unsupported">Unsupported kernel version!</string>
     <string name="locate">Locate</string>
     <string name="browse">Browse</string>