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Prevent back button going to the current screen

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drdev
2016-02-08 02:39:35 +00:00
parent 5da5e76ddf
commit cde4330dd6
1 changed files with 2 additions and 1 deletions
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3
forge-gui-mobile/src/forge/Forge.java
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@@ -184,8 +184,9 @@ public class Forge implements ApplicationListener {
//set screen that will be gone to on pressing Back before going to current Back screen //set screen that will be gone to on pressing Back before going to current Back screen
public static void setBackScreen(final FScreen screen0, boolean replace) { public static void setBackScreen(final FScreen screen0, boolean replace) {
screens.remove(screen0); //remove screen from previous position in navigation history
int index = screens.size() - 1; int index = screens.size() - 1;
if (index > 0 && screens.get(index) != screen0) { if (index > 0) {
screens.add(index, screen0); screens.add(index, screen0);
if (replace) { //remove previous back screen if replacing back screen if (replace) { //remove previous back screen if replacing back screen
screens.remove(index - 1); screens.remove(index - 1);