[Safer intents] Accessibility

To avoid implicit intents, make intents launch explicitly.

Bug: 323061508
Test: build
Change-Id: I5be489f4e6b855156b8dd6b8e54b0b6116f728ad

src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java

@@ -455,7 +455,8 @@ public class ToggleAccessibilityServicePreferenceFragment extends
         final ApplicationInfo appInfo =
                 a11yServiceInfo.getResolveInfo().serviceInfo.applicationInfo;
         final Uri packageUri = Uri.parse("package:" + appInfo.packageName);
-        final Intent uninstallIntent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageUri);
+        final Intent uninstallIntent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageUri)
+                .setPackage(getString(R.string.config_package_installer_package_name));
         return uninstallIntent;
     }