我为Android设计基本sudoko游戏。我想所有的细胞作为方块一个4x4的表吧。
I am designing a basic sudoko GAME for android. I want a 4x4 table with all cells as squares in it.
我在一个TableLayout的16个按钮尝试此。
I am trying this with the 16 Buttons in a TableLayout.
我的方法是这样的
它们的形状rectange:(
they are rectange in shape :(
我的XML
<TableLayout android:id="@+id/tl" android:layout_width="match_parent" android:layout_height="fill_parent" android:gravity="center" > <TableRow android:id="@+id/tableRow1" android:layout_width="wrap_content" android:layout_height="fill_parent" android:gravity="center" > <Button android:id="@+id/button1" style="@style/box_sky_blue" android:layout_weight="1" android:text="1" /> <Button android:id="@+id/button2" style="@style/box_sky_blue" android:layout_weight="1" android:text="2" /> <Button android:id="@+id/button3" style="@style/box_sky_blue" android:layout_weight="1" android:text="3" /> <Button android:id="@+id/button4" style="@style/box_sky_blue" android:layout_weight="1" android:text="4" /> </TableRow> <TableRow android:id="@+id/tableRow2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center" > <Button android:id="@+id/button5" style="@style/box_sky_blue" android:layout_weight="1" android:text="5" /> <Button android:id="@+id/button6" style="@style/box_sky_blue" android:layout_weight="1" android:text="6" /> <Button android:id="@+id/button7" style="@style/box_sky_blue" android:layout_weight="1" android:text="7" /> <Button android:id="@+id/button8" style="@style/box_sky_blue" android:layout_weight="1" android:text="8" /> </TableRow> <TableRow android:id="@+id/tableRow3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center" > <Button android:id="@+id/button9" style="@style/box_sky_blue" android:layout_weight="1" android:text="9" /> <Button android:id="@+id/button10" style="@style/box_sky_blue" android:layout_weight="1" android:text="7" /> <Button android:id="@+id/button11" style="@style/box_sky_blue" android:layout_weight="1" android:text="8" /> <Button android:id="@+id/button12" style="@style/box_sky_blue" android:layout_weight="1" android:text="7" /> </TableRow> <TableRow android:id="@+id/tableRow3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center" > <Button android:id="@+id/button13" style="@style/box_sky_blue" android:layout_weight="1" android:text="9" /> <Button android:id="@+id/button14" style="@style/box_sky_blue" android:layout_weight="1" android:text="7" /> <Button android:id="@+id/button15" style="@style/box_sky_blue" android:layout_weight="1" android:text="8" /> <Button android:id="@+id/button16" style="@style/box_sky_blue" android:layout_weight="1" android:text="7" /> </TableRow> </TableLayout>下面是箱天蓝
<style name="box_sky_blue"> <item name="android:layout_width">wrap_content</item> <item name="android:layout_height">wrap_content</item> <item name="android:background">@color/box_color_sky_blue</item> <item name="android:layout_margin">5dp</item> <item name="android:padding">5dp</item> <item name="android:textSize">20sp</item> <item name="android:gravity">center</item> <item name="android:textColor">#ffffff</item> </style>如何使他们sqaure因为我有4x4,5x5和放大器的平方; 6×6
How to make them sqaure since I have square of 4x4,5x5 & 6x6
REGARDS的Maven
推荐答案更改wrap_contents为默认大小:
Change the wrap_contents to a default size:
android:layout_width="wrap_content" android:layout_height="wrap_content"到
android:layout_width="@dimen/box_size" android:layout_height="@dimen/box_size"(然后设置在 RES /价值/ dimen.xml 像box_size:&LT;扪NAME =box_size&GT; 50dp&LT ; /扪&GT; )
(and then set the box_size in the res/values/dimen.xml like: <dimen name="box_size">50dp</dimen>)
或者,使用WRAP_CONTENT的宽度,然后在code使用 myBox.setHeight(myBox.getMeasuredWidth); 这样的宽度和高度匹配。只要确保看法是完全加载虽然,否则getMeasuredWidth返回0。
OR, use wrap_content for the width, and then in code use myBox.setHeight(myBox.getMeasuredWidth); so the width and height match. Just make sure the view is completely loaded though, otherwise getMeasuredWidth returns 0.
编辑:
要改变高度来匹配WRAP_CONTENT宽度查看加载后,您可以使用ViewTreeObserver:
To change the height to match the wrap_content width after the View is loaded, you can use a ViewTreeObserver:
if(yourActivityLayout.getViewTreeObserver().isAlive()){ yourActivityLayout.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { @Override public void onGlobalLayout(){ // The view is completely loaded now, so getMeasuredWidth() won't return 0 yourButton1.setLayoutParams(new TableLayout.LayoutParams(yourButton1.getMeasuredWidth(), yourButton1.getMeasuredWidth())); ... // Do this for all buttons (preferably in a for-loop to prevent repetition) // Destroy the onGlobalLayout afterwards, otherwise it keeps changing // the sizes non-stop, even though it's already done yourActivityLayout.getViewTreeObserver().removeOnGlobalLayoutListener(this); } }); }更多推荐
如何使完美的方形按钮
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