fix(shorebird_cli): "SYS_KEYS has no physical keys" during preview

packages/shorebird_cli/lib/src/executables/adb.dart

@@ -51,6 +51,9 @@
       if (deviceId != null) ...['-s', deviceId],
       'shell',
       'monkey',
+      // Adjust percentage of "system" key events to 0.
+      // This is needed to support Android systems with no hardware keys.
+      '--pct-syskeys 0',
       '-p $package',
       '1',
     ];

packages/shorebird_cli/test/src/executables/adb_test.dart

@@ -157,7 +157,10 @@
           completes,
         );
         verify(
-          () => process.run(adbPath, 'shell monkey -p $package 1'.split(' ')),
+          () => process.run(
+            adbPath,
+            'shell monkey --pct-syskeys 0 -p $package 1'.split(' '),
+          ),
         ).called(1);
       });
 
@@ -172,7 +175,8 @@
         verify(
           () => process.run(
             adbPath,
-            '-s $deviceId shell monkey -p $package 1'.split(' '),
+            '-s $deviceId shell monkey --pct-syskeys 0 -p $package 1'
+                .split(' '),
           ),
         ).called(1);
       });