// Returns true if the VrInputMethod APK is at least as high as MIN_VERSION_VRINPUTMETHOD.
private bool IsVrInputMethodAppMinVersion(GvrKeyboard.KeyboardCallback keyboardEvent)
{
#if UNITY_ANDROID && !UNITY_EDITOR
// Running on Android device.
AndroidJavaObject activity = GvrActivityHelper.GetActivity();
if (activity == null)
{
Debug.Log("Failed to get activity for keyboard.");
return(false);
}
AndroidJavaObject packageManager = activity.Call <AndroidJavaObject>(METHOD_NAME_GET_PACKAGE_MANAGER);
if (packageManager == null)
{
Debug.Log("Failed to get activity package manager");
return(false);
}
AndroidJavaObject info = packageManager.Call <AndroidJavaObject>(METHOD_NAME_GET_PACKAGE_INFO, PACKAGE_NAME_VRINPUTMETHOD, 0);
if (info == null)
{
Debug.Log("Failed to get package info for com.google.android.apps.vr.inputmethod");
return(false);
}
int versionCode = info.Get <int>(FIELD_NAME_VERSION_CODE);
if (versionCode < MIN_VERSION_VRINPUTMETHOD)
{
keyboardEvent(IntPtr.Zero, GvrKeyboardEvent.GVR_KEYBOARD_ERROR_SDK_LOAD_FAILED);
return(false);
}
return(true);
#else
return(true);
#endif // UNITY_ANDROID && !UNITY_EDITOR
}
public bool Create(GvrKeyboard.KeyboardCallback keyboardEvent)
{
if (!IsVrInputMethodAppMinVersion(keyboardEvent))
{
return(false);
}
keyboard_context = gvr_keyboard_create(IntPtr.Zero, keyboardEvent);
isReady = keyboard_context != IntPtr.Zero;
return(isReady);
}
public bool Create(GvrKeyboard.KeyboardCallback keyboardEvent)
{
keyboardCallback = keyboardEvent;
if (!isValid)
{
keyboardCallback(IntPtr.Zero, GvrKeyboardEvent.GVR_KEYBOARD_ERROR_SERVICE_NOT_CONNECTED);
}
return(true);
}
private static extern IntPtr gvr_keyboard_create(IntPtr closure, GvrKeyboard.KeyboardCallback callback);
public bool Create(GvrKeyboard.KeyboardCallback keyboardEvent)
{
return(true);
}
public bool Create(GvrKeyboard.KeyboardCallback keyboardEvent)
{
keyboard_context = gvr_keyboard_create(IntPtr.Zero, keyboardEvent);
isReady = keyboard_context != IntPtr.Zero;
return(isReady);
}
