以编程方式添加relativelayout

时间:2013-09-29 22:05:49

标签: java android arrays

我有以下XML:

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/rlDateOne"
        android:background="@drawable/dateborder"
        android:padding="@dimen/date_layout_pad" >
        <ImageView
            android:id="@+id/ivIcon"
            android:layout_width="@dimen/cal_icon_size"
            android:layout_height="@dimen/cal_icon_size"
            android:src="@drawable/calicon" />

        <TextView
            android:id="@+id/tvDate"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignTop="@+id/ivIcon"
            android:layout_toRightOf="@+id/ivIcon"
            android:text="@string/date_one"
            android:layout_marginLeft="@dimen/cal_text_left_margin"
            android:textSize="@dimen/cal_text_size"
            android:textColor="@color/dateholiday" />

        <TextView
            android:id="@+id/tvReason"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignBottom="@+id/ivIcon"
            android:layout_alignLeft="@+id/tvDate"
            android:text="@string/holiday_one"
            android:textSize="@dimen/cal_text_size"
            android:textColor="@color/dateholiday" />

    </RelativeLayout>
    <ImageView
        android:id="@+id/ivCal"
        android:layout_width="fill_parent"
        android:layout_height="@dimen/divider_height"
        android:src="@drawable/divider" />
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/rlDateOne"
        android:background="@drawable/dateborder"
        android:padding="@dimen/date_layout_pad" >
        <ImageView
            android:id="@+id/ivIcon"
            android:layout_width="@dimen/cal_icon_size"
            android:layout_height="@dimen/cal_icon_size"
            android:src="@drawable/calicon" />

        <TextView
            android:id="@+id/tvDate"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignTop="@+id/ivIcon"
            android:layout_toRightOf="@+id/ivIcon"
            android:text="@string/date_two"
            android:layout_marginLeft="@dimen/cal_text_left_margin"

            android:textSize="@dimen/cal_text_size"
            android:textColor="@color/dateholiday" />

        <TextView
            android:id="@+id/tvReason"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignBottom="@+id/ivIcon"
            android:layout_alignLeft="@+id/tvDate"
            android:text="@string/holiday_two"
            android:textSize="@dimen/cal_text_size"
            android:textColor="@color/dateholiday" />

    </RelativeLayout>
    <ImageView
        android:id="@+id/ivCal"
        android:layout_width="fill_parent"
        android:layout_height="@dimen/divider_height"
        android:src="@drawable/divider" />
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/rlDateOne"
        android:background="@drawable/dateborder"
        android:padding="@dimen/date_layout_pad" >
        <ImageView
            android:id="@+id/ivIcon"
            android:layout_width="@dimen/cal_icon_size"
            android:layout_height="@dimen/cal_icon_size"
            android:src="@drawable/calicon" />

        <TextView
            android:id="@+id/tvDate"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignTop="@+id/ivIcon"
            android:layout_toRightOf="@+id/ivIcon"
            android:text="@string/date_three"
            android:layout_marginLeft="@dimen/cal_text_left_margin"
            android:textSize="@dimen/cal_text_size"
            android:textColor="@color/dateholiday" />

        <TextView
            android:id="@+id/tvReason"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignBottom="@+id/ivIcon"
            android:layout_alignLeft="@+id/tvDate"
            android:text="@string/holiday_three"
            android:textSize="@dimen/cal_text_size"
            android:textColor="@color/dateholiday" />

    </RelativeLayout>
   </LinearLayout>

正如您在上面所看到的,重复相同的代码(从ImageView</RelativeLayout>,这只是一个例子。我必须重复41次,而不是3次这里显示。

  • 如何使用XML而不是以编程方式添加它(假设tvDatetvReason是字符串数组?)
  • 建议只使用XML或用Java添加它吗?

2 个答案:

答案 0 :(得分:2)

您可以根据需要制作单独的xml文件并充气视图(任何数量):

...
public void onCreate(Bundle b){
super(b);
setContentView(R.layout.your_activity_layout);
...

View yourView = getLayoutInflater().inflate(R.layout.your_xml_file, null);
yourBasicLayout.addView(yourView);
...
}

答案 1 :(得分:1)

创建一个ListView,其中每个项目都具有重复的布局。这样你就可以多次重复它。