首先，我是codenameone的新手，所以对不起，如果解决方案很明显，我感到抱歉。 我有一个问题，我的codenameone应用程序从后台启动后确实会调整当前表单的大小，但仅在iPad上。它只会执行其他所有恢复，因此一次正常，背景，调整大小的格式，背景，正常。
在模拟器和iPhone上，行为正常，只是iPad被弄乱了。
有人可以指出我的方向吗？我认为某些东西可能会被调用两次，但我不知道是什么... onstart（）和onStop（）以及代码的代码示例已附加。.
谢谢！
rgds Vinc
public void start() {
if (current != null) {
current.show();
return;
}
Controller.showSplash(); // go to splash screen. Splash screen forwards to mainMenu();
}
public void stop() {
current = getCurrentForm();
if (current instanceof Dialog) {
((Dialog) current).dispose();
current = getCurrentForm();
}
}
// Gui Builder代码
public MainMenu(com.codename1.ui.util.Resources resourceObjectInstance) {
initGuiBuilderComponents(resourceObjectInstance);
}
protected com.codename1.ui.Label gui_Label = new com.codename1.ui.Label();
protected com.codename1.ui.Container gui_Box_Layout_Y = new com.codename1.ui.Container(new com.codename1.ui.layouts.GridLayout(1, 1));
protected com.codename1.components.ScaleImageButton gui_Scaled_Button = new com.codename1.components.ScaleImageButton();
protected com.codename1.components.ScaleImageButton gui_Scaled_Button_1 = new com.codename1.components.ScaleImageButton();
protected com.codename1.components.ScaleImageButton gui_Scaled_Button_2 = new com.codename1.components.ScaleImageButton();
protected com.codename1.ui.Label gui_Label_1 = new com.codename1.ui.Label();
protected com.codename1.ui.Button gui_Button = new com.codename1.ui.Button();
private void guiBuilderBindComponentListeners() {
EventCallbackClass callback = new EventCallbackClass();
gui_Scaled_Button.addActionListener(callback);
gui_Scaled_Button_1.addActionListener(callback);
gui_Scaled_Button_2.addActionListener(callback);
gui_Button.addActionListener(callback);
}
class EventCallbackClass implements com.codename1.ui.events.ActionListener, com.codename1.ui.events.DataChangedListener {
private com.codename1.ui.Component cmp;
public EventCallbackClass(com.codename1.ui.Component cmp) {
this.cmp = cmp;
}
public EventCallbackClass() {
}
public void actionPerformed(com.codename1.ui.events.ActionEvent ev) {
com.codename1.ui.Component sourceComponent = ev.getComponent();
if(sourceComponent.getParent().getLeadParent() != null && (sourceComponent.getParent().getLeadParent() instanceof com.codename1.components.MultiButton || sourceComponent.getParent().getLeadParent() instanceof com.codename1.components.SpanButton)) {
sourceComponent = sourceComponent.getParent().getLeadParent();
}
if(sourceComponent == gui_Scaled_Button) {
onScaled_ButtonActionEvent(ev);
}
if(sourceComponent == gui_Scaled_Button_1) {
onScaled_Button_1ActionEvent(ev);
}
if(sourceComponent == gui_Scaled_Button_2) {
onScaled_Button_2ActionEvent(ev);
}
if(sourceComponent == gui_Button) {
onButtonActionEvent(ev);
}
}
public void dataChanged(int type, int index) {
}
}
private void initGuiBuilderComponents(com.codename1.ui.util.Resources resourceObjectInstance) {
guiBuilderBindComponentListeners();
setLayout(new com.codename1.ui.layouts.LayeredLayout());
setInlineStylesTheme(resourceObjectInstance);
setScrollableX(false);
setScrollableY(false);
setInlineStylesTheme(resourceObjectInstance);
setInlineAllStyles("fgColor:ffffff; opacity:220;");
setTitle("");
setName("ToolBox");
((com.codename1.ui.layouts.LayeredLayout)getLayout()).setPreferredWidthMM((float)156.8586);
((com.codename1.ui.layouts.LayeredLayout)getLayout()).setPreferredHeightMM((float)171.04149);
addComponent(gui_Label);
addComponent(gui_Box_Layout_Y);
gui_Box_Layout_Y.setPreferredSizeStr("64.9873mm 52.921253mm");
gui_Box_Layout_Y.setInlineStylesTheme(resourceObjectInstance);
gui_Box_Layout_Y.setName("Box_Layout_Y");
((com.codename1.ui.layouts.LayeredLayout)gui_Box_Layout_Y.getParent().getLayout()).setInsets(gui_Box_Layout_Y, "24.82299% auto 28.533901% auto").setReferenceComponents(gui_Box_Layout_Y, "-1 -1 0 -1").setReferencePositions(gui_Box_Layout_Y, "0.0 0.0 1.0 0.0");
gui_Box_Layout_Y.addComponent(gui_Scaled_Button);
gui_Box_Layout_Y.addComponent(gui_Scaled_Button_1);
gui_Box_Layout_Y.addComponent(gui_Scaled_Button_2);
gui_Scaled_Button.setInlineStylesTheme(resourceObjectInstance);
gui_Scaled_Button.setName("Scaled_Button");
gui_Scaled_Button.setIcon(resourceObjectInstance.getImage("CrewRest_V02.jpg"));
gui_Scaled_Button_1.setInlineStylesTheme(resourceObjectInstance);
gui_Scaled_Button_1.setName("Scaled_Button_1");
gui_Scaled_Button_1.setIcon(resourceObjectInstance.getImage("Fuel_V02.jpg"));
gui_Scaled_Button_2.setInlineStylesTheme(resourceObjectInstance);
gui_Scaled_Button_2.setName("Scaled_Button_2");
gui_Scaled_Button_2.setIcon(resourceObjectInstance.getImage("Snowtam_V02.jpg"));
addComponent(gui_Label_1);
addComponent(gui_Button);
gui_Label.setPreferredSizeStr("182.2608mm 10.0mm");
gui_Label.setUIID("LabelGrey");
gui_Label.setInlineStylesTheme(resourceObjectInstance);
gui_Label.setInlineAllStyles("bgColor:5f6a6d; transparency:255; opacity:255; margin:0.0mm 0.0mm 0.0mm 0.0mm;");
gui_Label.setName("Label");
((com.codename1.ui.layouts.LayeredLayout)gui_Label.getParent().getLayout()).setInsets(gui_Label, "92.31431% 0.0mm 0.0mm 0.0mm").setReferenceComponents(gui_Label, "-1 -1 -1 -1").setReferencePositions(gui_Label, "0.0 0.0 0.0 0.0");
gui_Box_Layout_Y.setPreferredSizeStr("64.9873mm 52.921253mm");
gui_Box_Layout_Y.setInlineStylesTheme(resourceObjectInstance);
gui_Box_Layout_Y.setName("Box_Layout_Y");
((com.codename1.ui.layouts.LayeredLayout)gui_Box_Layout_Y.getParent().getLayout()).setInsets(gui_Box_Layout_Y, "24.82299% auto 28.533901% auto").setReferenceComponents(gui_Box_Layout_Y, "-1 -1 0 -1").setReferencePositions(gui_Box_Layout_Y, "0.0 0.0 1.0 0.0");
gui_Label_1.setInlineStylesTheme(resourceObjectInstance);
gui_Label_1.setInlineAllStyles("bgColor:ffffff; transparency:255;");
gui_Label_1.setName("Label_1");
gui_Label_1.setIcon(resourceObjectInstance.getImage("AeroLogic_Logo.jpg"));
((com.codename1.ui.layouts.LayeredLayout)gui_Label_1.getParent().getLayout()).setInsets(gui_Label_1, "0.0mm auto auto auto").setReferenceComponents(gui_Label_1, "-1 -1 -1 -1").setReferencePositions(gui_Label_1, "0.0 0.0 0.0 0.0");
gui_Button.setPreferredSizeStr("7.1972904mm 4.022015mm");
gui_Button.setUIID("ButtonInfo");
gui_Button.setInlineStylesTheme(resourceObjectInstance);
gui_Button.setInlineAllStyles("fgColor:ffffff;");
gui_Button.setName("Button");
com.codename1.ui.FontImage.setMaterialIcon(gui_Button,"\ue88e".charAt(0));
((com.codename1.ui.layouts.LayeredLayout)gui_Button.getParent().getLayout()).setInsets(gui_Button, "auto 2.3285353mm auto auto").setReferenceComponents(gui_Button, "0 0 0 -1").setReferencePositions(gui_Button, "0.0 0.0 0.0 0.0");
}// </editor-fold>
