【发布时间】:2016-10-07 09:13:12
【问题描述】:
我试图为表格布局放置滚动条(垂直和水平)。
这是我的 xml:
<ScrollView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="40"
android:fillViewport="true">
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fillViewport="true">
<TableLayout
android:id="@+id/prize_table"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:padding="10dp"
android:shrinkColumns="*"
android:stretchColumns="*" />
</HorizontalScrollView>
</ScrollView>
这是我添加表格行的方式:
// header
row = new TableRow(MainActivity.this);
row.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
tv = new TextView(MainActivity.this);
tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
tv.setTextSize(18);
tv.setPadding(0, 5, 0, 5);
tv.setText(R.string.prize_no);
row.addView(tv);
tv = new TextView(MainActivity.this);
tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
tv.setTextSize(18);
tv.setPadding(0, 5, 0, 5);
tv.setText(R.string.prize_name);
row.addView(tv);
layout.addView(row);
for (Prize prize : prizes) {
row = new TableRow(MainActivity.this);
row.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
tv = new TextView(MainActivity.this);
tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
tv.setTextSize(18);
tv.setPadding(0, 5, 0, 5);
tv.setText(prize.getPrizeID());
row.addView(tv);
tv = new TextView(MainActivity.this);
tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
tv.setTextSize(18);
tv.setPadding(0, 5, 0, 5);
tv.setText(prize.getPrizeName());
row.addView(tv);
layout.addView(row);
}
但是我对这些代码有些问题
- 垂直滚动条无法匹配我的内容,假设我有 10 行,但滚动条会长 10 倍
- 缺少水平滚动条
谁能指出我的代码有什么问题?提前致谢
【问题讨论】:
标签: android android-tablelayout