下面的xml版本正确处理高度和宽度,java不是缺少的java?
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="fill_parent" android:layout_width="fill_parent"
android:orientation="horizontal">
<include android:id="@+id/cell1" layout="@layout/grid_text_view" />
<include android:id="@+id/cell2" layout="@layout/grid_text_view" />
</LinearLayout>
LinearLayout ll = new LinearLayout(this);
ll.setOrientation(LinearLayout.HORIZONTAL);
ll.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
ll.addView((TextView)this.getLayoutInflater().inflate(R.layout.grid_text_view, null));
ll.addView((TextView)this.getLayoutInflater().inflate(R.layout.grid_text_view, null));
setContentView(ll);
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="fill_parent"
android:layout_width="0dip"
android:text="1"
android:textSize="20sp"
android:gravity="center"
android:layout_weight="1" />
我尝试了ll.invalidate(),但它也没有用? :(
http://www.flickr.com/photos/48409507@N06/sets/72157623618407586/
的屏幕截图答案 0 :(得分:2)
您将传递null作为inflate()方法的第二个参数。这将防止布局inflater为膨胀的View生成适当的LayoutParams。而不是传递null,传递ll,父LinearLayout。请注意,如果您调用inflate(R.layout.mytextview,ll,true),您甚至不需要调用addView()。最后一个参数true表示“将膨胀的视图附加到父级。”