嗨,这里是有问题的代码(据我所知,我已经验证了所有不在的地方都有效):
现在,SchemeLayout,CityLayout,MastermidLayout,HQLayout和HandLayout都是具有特定尺寸的线性布局。他们每个人都有不同的颜色,因此我确切地知道他们的大小和放置的位置。然后我创建了一些辅助布局,以便屏幕将按我的意愿分割:
LinearLayout schemeandcity = new LinearLayout(this);
LinearLayout masterandhq = new LinearLayout(this);
LinearLayout cards = new LinearLayout(this);
LinearLayout cardsandecks = new LinearLayout(this);
LinearLayout Complete = new LinearLayout(this);
schemeandcity.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
masterandhq.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
cards.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
cardsandecks.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
Complete.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
schemeandcity.setOrientation(LinearLayout.HORIZONTAL);
masterandhq.setOrientation(LinearLayout.HORIZONTAL);
cards.setOrientation(LinearLayout.VERTICAL);
cardsandecks.setOrientation(LinearLayout.HORIZONTAL);
Complete.setOrientation(LinearLayout.VERTICAL);
schemeandcity.setOrientation(LinearLayout.HORIZONTAL);
masterandhq.setOrientation(LinearLayout.HORIZONTAL);
cards.setOrientation(LinearLayout.VERTICAL);
cardsandecks.setOrientation(LinearLayout.HORIZONTAL);
Complete.setOrientation(LinearLayout.VERTICAL);
schemeandcity.addView(SchemeLayout);
schemeandcity.addView(CityLayout);
masterandhq.addView(MastermindLayout);
masterandhq.addView(HQLayout);
cards.addView(HandLayout);
cards.addView(masterandhq);
cards.addView(schemeandcity);
//cardsandecks.addView(cards);
//cardsandecks.addView(DecksLayout);
//Complete.addView(cardsandecks);
Complete.addView(cards);
//Complete.addView(CBarLayout);
setContentView(Complete);
每个现在代码失败。在上面的代码中,我只显示卡子布局。代码:
cards.addView(HandLayout);
cards.addView(masterandhq);
向我显示两种布局,但
cards.addView(masterandhq);
cards.addView(HandLayout);
只显示第一个(masterandhq)。它好像在我添加复合布局后,我无法添加任何其他内容。哦..当然,没有一个版本向我展示了schemeandcity。
感谢您的帮助。
答案 0 :(得分:0)
masterandhq
将layout_height和width设置为match_parent
,因此当您将其添加到线性布局时,它将占用整个空间,此后您添加的任何内容都将在屏幕外。