Merge pull request #561 from Baseflow/issue/319_permission_handler

Issue/319 permission handler

Merge pull request #561 from Baseflow/issue/319_permission_handler
Issue/319 permission handler
a219011d · Maurits van Beusekom · GitHub · a49e4abb · 1427f263 · a219011d
Commit a219011d authored May 21, 2021 by Maurits van Beusekom Committed by GitHub May 21, 2021
8 changed files
--- a/permission_handler/CHANGELOG.md
+++ b/permission_handler/CHANGELOG.md
+## 7.2.0
+* Added support for the "REQUEST_INSTALL_PACKAGES" permission on Android.
 ## 7.1.1
 * Improved the example app by using the Baseflow Plugin Template and move all the functionality to the `main.dart` file.

--- a/permission_handler/README.md
+++ b/permission_handler/README.md
@@ -209,6 +209,7 @@ The following permissions will show no dialog, but will open the corrseponding s
 - manageExternalStorage
 - systemAlertWindow
+- requestInstallPackages
 ## Issues

--- a/permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionConstants.java
+++ b/permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionConstants.java
@@ -11,6 +11,7 @@ final class PermissionConstants {
    static final int PERMISSION_CODE_IGNORE_BATTERY_OPTIMIZATIONS = 209;
    static final int PERMISSION_CODE_MANAGE_EXTERNAL_STORAGE = 210;
    static final int PERMISSION_CODE_SYSTEM_ALERT_WINDOW = 211;
+    static final int PERMISSION_CODE_REQUEST_INSTALL_PACKAGES = 212;
    //PERMISSION_GROUP
    static final int PERMISSION_GROUP_CALENDAR = 0;
@@ -37,6 +38,7 @@ final class PermissionConstants {
    static final int PERMISSION_GROUP_BLUETOOTH = 21;
    static final int PERMISSION_GROUP_MANAGE_EXTERNAL_STORAGE = 22;
    static final int PERMISSION_GROUP_SYSTEM_ALERT_WINDOW = 23;
+    static final int PERMISSION_GROUP_REQUEST_INSTALL_PACKAGES = 24;
    @Retention(RetentionPolicy.SOURCE)
    @IntDef({
@@ -62,7 +64,8 @@ final class PermissionConstants {
            PERMISSION_GROUP_UNKNOWN,
            PERMISSION_GROUP_BLUETOOTH,
            PERMISSION_GROUP_MANAGE_EXTERNAL_STORAGE,
-            PERMISSION_GROUP_SYSTEM_ALERT_WINDOW
+            PERMISSION_GROUP_SYSTEM_ALERT_WINDOW,
+            PERMISSION_GROUP_REQUEST_INSTALL_PACKAGES
    })
    @interface PermissionGroup {
    }

--- a/permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionManager.java
+++ b/permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionManager.java
@@ -37,7 +37,8 @@ final class PermissionManager implements PluginRegistry.ActivityResultListener, 
    public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode != PermissionConstants.PERMISSION_CODE_IGNORE_BATTERY_OPTIMIZATIONS &&
                requestCode != PermissionConstants.PERMISSION_CODE_MANAGE_EXTERNAL_STORAGE &&
-                requestCode != PermissionConstants.PERMISSION_CODE_SYSTEM_ALERT_WINDOW) {
+                requestCode != PermissionConstants.PERMISSION_CODE_SYSTEM_ALERT_WINDOW &&
+                requestCode != PermissionConstants.PERMISSION_CODE_REQUEST_INSTALL_PACKAGES) {
            return false;
        }
@@ -63,6 +64,15 @@ final class PermissionManager implements PluginRegistry.ActivityResultListener, 
            } else {
                return false;
            }
+        } else if (requestCode == PermissionConstants.PERMISSION_CODE_REQUEST_INSTALL_PACKAGES) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                status = activity.getPackageManager().canRequestPackageInstalls()
+                        ? PermissionConstants.PERMISSION_STATUS_GRANTED
+                        : PermissionConstants.PERMISSION_STATUS_DENIED;
+                permission = PermissionConstants.PERMISSION_GROUP_REQUEST_INSTALL_PACKAGES;
+            } else {
+                return false;
+            }
        } else {
            return false;
        }
@@ -241,6 +251,10 @@ final class PermissionManager implements PluginRegistry.ActivityResultListener, 
                executeIntent(
                        Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
                        PermissionConstants.PERMISSION_CODE_SYSTEM_ALERT_WINDOW);
+            } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && permission == PermissionConstants.PERMISSION_GROUP_REQUEST_INSTALL_PACKAGES) {
+                executeIntent(
+                        Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES,
+                        PermissionConstants.PERMISSION_CODE_REQUEST_INSTALL_PACKAGES);
            } else {
                permissionsToRequest.addAll(names);
            }
@@ -343,6 +357,14 @@ final class PermissionManager implements PluginRegistry.ActivityResultListener, 
                    }
                }
+                if (permission == PermissionConstants.PERMISSION_GROUP_REQUEST_INSTALL_PACKAGES) {
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                        return context.getPackageManager().canRequestPackageInstalls()
+                                ? PermissionConstants.PERMISSION_STATUS_GRANTED
+                                : PermissionConstants.PERMISSION_STATUS_DENIED;
+                    }
+                }
                final int permissionStatus = ContextCompat.checkSelfPermission(context, name);
                if (permissionStatus != PackageManager.PERMISSION_GRANTED) {
                    return PermissionConstants.PERMISSION_STATUS_DENIED;

--- a/permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionUtils.java
+++ b/permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionUtils.java
@@ -65,6 +65,8 @@ public class PermissionUtils {
                return PermissionConstants.PERMISSION_GROUP_MANAGE_EXTERNAL_STORAGE;
            case Manifest.permission.SYSTEM_ALERT_WINDOW:
                return PermissionConstants.PERMISSION_GROUP_SYSTEM_ALERT_WINDOW;
+            case Manifest.permission.REQUEST_INSTALL_PACKAGES:
+                return PermissionConstants.PERMISSION_GROUP_REQUEST_INSTALL_PACKAGES;
            default:
                return PermissionConstants.PERMISSION_GROUP_UNKNOWN;
        }
@@ -231,6 +233,13 @@ public class PermissionUtils {
                    permissionNames.add(Manifest.permission.SYSTEM_ALERT_WINDOW);
                break;
+            case PermissionConstants.PERMISSION_GROUP_REQUEST_INSTALL_PACKAGES:
+                // The REQUEST_INSTALL_PACKAGES permission is introduced in Android M, meaning we should
+                // not handle permissions on pre Android M devices.
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && hasPermissionInManifest(context, permissionNames, Manifest.permission.REQUEST_INSTALL_PACKAGES ))
+                    permissionNames.add(Manifest.permission.REQUEST_INSTALL_PACKAGES);
+                break;
            case PermissionConstants.PERMISSION_GROUP_NOTIFICATION:
            case PermissionConstants.PERMISSION_GROUP_MEDIA_LIBRARY:
            case PermissionConstants.PERMISSION_GROUP_PHOTOS:

--- a/permission_handler/example/android/app/src/main/AndroidManifest.xml
+++ b/permission_handler/example/android/app/src/main/AndroidManifest.xml
@@ -69,6 +69,9 @@
    <!-- Permissions options for the `system alert windows` group -->
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <!-- Permissions options for the `request install packages` group -->
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
    <application
        android:name="io.flutter.app.FlutterApplication"
        android:icon="@mipmap/ic_launcher"

--- a/permission_handler/example/lib/main.dart
+++ b/permission_handler/example/lib/main.dart
@@ -43,11 +43,13 @@ class _PermissionHandlerWidgetState extends State<PermissionHandlerWidget> {
                      permission != Permission.accessMediaLocation &&
                      permission != Permission.activityRecognition &&
                      permission != Permission.manageExternalStorage &&
-                      permission != Permission.systemAlertWindow;
+                      permission != Permission.systemAlertWindow &&
+                      permission != Permission.requestInstallPackages;
                } else {
                  return permission != Permission.unknown &&
                      permission != Permission.mediaLibrary &&
                      permission != Permission.photos &&
+                      permission != Permission.photosAddOnly &&
                      permission != Permission.reminders;
                }
              })

--- a/permission_handler/pubspec.yaml
+++ b/permission_handler/pubspec.yaml
 name: permission_handler
 description: Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.
-version: 7.1.1
+version: 7.2.0
 homepage: https://github.com/baseflowit/flutter-permission-handler
 flutter:
@@ -16,7 +16,7 @@ dependencies:
  flutter:
    sdk: flutter
  meta: ^1.3.0
-  permission_handler_platform_interface: ^3.3.0
+  permission_handler_platform_interface: ^3.4.0
 dev_dependencies:
  flutter_test: