HorizontalScrollView 在表格布局中不起作用 [英] HorizontalScrollView not working inside table layout
本文介绍了HorizontalScrollView 在表格布局中不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我无法向右滚动，因为我的列是动态绘制的.我完全没有想法.我尝试使用水平滚动视图但仍然无法向右滚动.任何解决方案将不胜感激.
I'am unable to scroll to the right since my column is dynamically draw. I'm totally out of idea. I tried use horizontalscrollview but still unable to scroll to the right. Any solutions will appreciated.
xml
<HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:fillViewport="true"
android:layout_height="fill_parent">
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/tl"
android:weightSum="5"
>
<TableRow>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_weight="1"
android:text="test" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_weight="1"
android:text="test" />
<TableLayout android:stretchColumns="*"
android:layout_weight="3">
<TableRow>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="test" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="test" />
</TableRow>
</TableLayout>
</TableRow>
</TableLayout>
</HorizontalScrollView>
代码.
TableLayout tl, tl5;
tl = (TableLayout) findViewById(R.id.tl);
tl.removeAllViews();
TableRow tr3 = new TableRow(this);
TextView lblrecID11 = new TextView(this);
lblrecID11.setBackgroundResource(R.drawable.cell_shape);
lblrecID11.setText("column1");
lblrecID11.setGravity(Gravity.CENTER);
LayoutParams params44 = new TableRow.LayoutParams(0, LayoutParams.MATCH_PARENT, 1.3f);
lblrecID11.setLayoutParams(params44);
tr3.addView(lblrecID11);
TextView lblrecName11= new TextView(this);
lblrecName11.setBackgroundResource(R.drawable.cell_shape);
lblrecName11.setText("column2");
lblrecName11.setGravity(Gravity.CENTER);
LayoutParams params3 = new TableRow.LayoutParams(0, LayoutParams.MATCH_PARENT, 1f);
lblrecName11.setLayoutParams(params3);
tr3.addView(lblrecName11);
TextView lblrecName12= new TextView(this);
lblrecName12.setBackgroundResource(R.drawable.cell_shape);
lblrecName12.setText("column3");
lblrecName12.setGravity(Gravity.CENTER);
lblrecName12.setLayoutParams(params3);
tr3.addView(lblrecName12);
tl5 = new TableLayout(this);
tl5.setStretchAllColumns(true);
LayoutParams params4 = new TableRow.LayoutParams(0, LayoutParams.MATCH_PARENT, 5f);
tl5.setLayoutParams(params4);
tr3.addView(tl5);
TableRow tr4 = new TableRow(this);
TextView lblrecID5 = new TextView(this);
lblrecID5.setText("Column Top 4");
lblrecID5.setBackgroundResource(R.drawable.cell_shape);
lblrecID5.setGravity(Gravity.CENTER);
TableRow.LayoutParams rowParams2 = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT);
rowParams2.span = 30;
lblrecID5.setLayoutParams(rowParams2);
tr4.addView(lblrecID5);// add the column to the table row here
TableRow tr5 = new TableRow(this);
for(int i=0;i<30;i++)
{
TextView lblrecID6 = new TextView(this);
lblrecID6.setText("test1010");
lblrecID6.setBackgroundResource(R.drawable.cell_shape);
lblrecID6.setGravity(Gravity.CENTER);
lblrecID6.measure(0, 0);
int width = lblrecID6.getMeasuredWidth();
myListWidth.add(width);
tr5.addView(lblrecID6);
}
tl5.addView(tr4);
tl5.addView(tr5);
tl.addView(tr3, new TableLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
for(int i = 0;i<5;i++)
{
TableRow tr = new TableRow(this);
TextView lblrecID = new TextView(this);
lblrecID.setBackgroundResource(R.drawable.cell_shape);
lblrecID.setText("testrow");
lblrecID.setSingleLine(true);
lblrecID.setGravity(Gravity.CENTER);
LayoutParams params22 = new TableRow.LayoutParams(0, LayoutParams.WRAP_CONTENT, 1.3f);
lblrecID.setLayoutParams(params22);
tr.addView(lblrecID);
TextView lblrecName = new TextView(this);
lblrecName.setId(200+i);
lblrecName.setBackgroundResource(R.drawable.cell_shape);
lblrecName.setText("test123");
lblrecName.setGravity(Gravity.CENTER);
LayoutParams params = new TableRow.LayoutParams(0, LayoutParams.WRAP_CONTENT, 1f);
lblrecName.setLayoutParams(params);
tr.addView(lblrecName);
TextView lblrecName3 = new TextView(this);
lblrecName3.setBackgroundResource(R.drawable.cell_shape);
lblrecName3.setText(" ");
lblrecName3.setGravity(Gravity.CENTER);
lblrecName3.setLayoutParams(params);
tr.addView(lblrecName3);
TableLayout tl1 = new TableLayout(this);
LayoutParams params1 = new TableRow.LayoutParams(0, LayoutParams.WRAP_CONTENT, 5f);
tl1.setStretchAllColumns(true);
tl1.setLayoutParams(params1);
TableRow tr2 = new TableRow(this);
for(int j=0;j<30;j++)
{
TextView lblrecID1 = new TextView(this);
lblrecID1.setBackgroundResource(R.drawable.cell_shape);
lblrecID1.setText("test1010");
lblrecID1.setGravity(Gravity.CENTER);
tr2.addView(lblrecID1);
}
tl1.addView(tr2);
tr.addView(tl1);
tl.addView(tr, new TableLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
}
推荐答案
我稍微修改了您的视图，它在我的 HTC One 上滚动.
I have modified your view a little bit and it was scrolling on my HTC One.
<HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:fillViewport="true"
android:layout_height="fill_parent">
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/tl"
android:weightSum="5"
>
<TableRow>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_weight="1"
android:text="testieowhif iefh wf wihfw ifhw ef" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_weight="1"
android:text="test ihfi3 fi fihi f " />
<TableLayout android:stretchColumns="*"
android:layout_weight="3">
<TableRow>
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="test 3ihr 3iru3h 3i 3ihr3 ri3h 3irh3 " />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="test iuhr i3ihr 3iuh3irhi 3ruhi" />
</TableRow>
</TableLayout>
</TableRow>
</TableLayout>
</HorizontalScrollView>
关于您的布局的一点说明.尽量避免使用深度视图层次结构，以避免性能问题并更容易调试 :)
Just a little note on your layout. try to avoid having deep view hierarchies as much as you can to avoid performance issues and also easier debug :)
这篇关于HorizontalScrollView 在表格布局中不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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