I'm writing an Android game that runs in fullscreen landscape mode, and has buttons placed at the bottom left and bottom right of the window. The problem is that one of these buttons is (on many phones) right next to the Menu button, so the player might accidentally press Menu instead.
If it is pressed briefly, I simply pause the game and show the in-game menu. No problem there.
But if the button is held down longer, Android opens up the soft keyboard on the bottom half of the screen. Since it gets in the way, and is completely useless in this Activity, I would like to disable it.
I tried the following approaches.
From: Hide soft keyboard on activity without any keyboard operations
Since I have only one view (a GLSurfaceView) I tried this in my Activity.onCreate():
InputMethodManager imm = ((InputMethodManager)getSystemService(INPUT_METHOD_SERVICE));
imm.hideSoftInputFromInputMethod(glSurfaceView.getApplicationWindowToken(), 0);
It doesn't work: the soft keyboard still comes up on Menu long-press.
From: How to stop the android soft keyboard from ever coming up in my entire application
I added this to my manifest:
<activity
android:windowSoftInputMode="stateAlwaysHidden"
>
Does a great deal of nothing as well.
So... is there even a way? How?
But if the button is held down longer, Android opens up the soft keyboard on the bottom half of the screen.
What phone do you have? Are you sure? I've never once seen that happen and I just tried it and it doesn't work on my phone.
Also, that sounds like a user problem. Don't try to subvert the user. If the user REALLY wants to open a keyboard in your app, you should let them and if it's useless, they'll hit back and it will go away.
A more concerning issue should be that your buttons are so close to the menu buttons.