2012-07-18 54 views
0

如何修复(防止它们移动)android中tablelayout中单元格的大小?如何修复Android中桌面布局中单元格的大小android

我在每个单元格内都有一个带有图像按钮的tablelayout,问题是,当我更改(或删除)图像时,按钮的大小会发生变化。我如何防止这种情况?

回答

2

有物业setMinimum宽度/高度和最大宽度/高度,你可以使用以避免这种情况

<ImageButton 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:minWidth="100dp" 
    android:maxWidth="200dp" 
    android:minHeight="100dp" 
    android:maxHeight="200dp" 
    android:src="@drawable/ic_launcher" /> 

这一定会帮助您完成工作。

感谢

这可以帮助您与检测不同的屏幕尺寸(小,medim,超大,啤酒)一起编程调整你的ImageButton

//Determine screen size 
    if ((getResources().getConfiguration().screenLayout &  Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) {  
     Toast.makeText(this, "Large screen",Toast.LENGTH_LONG).show(); 

    } 
    else if ((getResources().getConfiguration().screenLayout &  Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_NORMAL) {  
     Toast.makeText(this, "Normal sized screen" , Toast.LENGTH_LONG).show(); 

    } 
    else if ((getResources().getConfiguration().screenLayout &  Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_SMALL) {  
     Toast.makeText(this, "Small sized screen" , Toast.LENGTH_LONG).show(); 
    } 
    else { 
     Toast.makeText(this, "Screen size is neither large, normal or small" , Toast.LENGTH_LONG).show(); 
    } 




    //Determine density 
    DisplayMetrics metrics = new DisplayMetrics(); 
     getWindowManager().getDefaultDisplay().getMetrics(metrics); 
     int density = metrics.densityDpi; 

     if (density==DisplayMetrics.DENSITY_HIGH) { 
      Toast.makeText(this, "DENSITY_HIGH... Density is " + String.valueOf(density), Toast.LENGTH_LONG).show(); 
     } 
     else if (density==DisplayMetrics.DENSITY_MEDIUM) { 
      Toast.makeText(this, "DENSITY_MEDIUM... Density is " + String.valueOf(density), Toast.LENGTH_LONG).show(); 
     } 
     else if (density==DisplayMetrics.DENSITY_LOW) { 
      Toast.makeText(this, "DENSITY_LOW... Density is " + String.valueOf(density), Toast.LENGTH_LONG).show(); 
     } 
     else { 
      Toast.makeText(this, "Density is neither HIGH, MEDIUM OR LOW. Density is " + String.valueOf(density), Toast.LENGTH_LONG).show(); 
     } 
+0

我宁愿避免使用数字,因为那样的话它变得很难支持不同的屏幕尺寸 – jcw 2012-07-18 09:51:13

+0

我已编辑我的代码,以提供不同屏幕分辨率的解决方案,这一定会帮助你。谢谢 – SALMAN 2012-07-18 09:55:53

+0

这样做,我只需要等10分钟才能接受答案 – jcw 2012-07-18 10:02:23