Android - 以编程方式实现视图

Question

我想并排实现imageview和textview.我通过使用XML实现了这一点.但是我想以编程方式实现这一目标但到目前为止没有运气.我的XML和Java代码如下.请帮我以编程方式执行.

我正在片段中执行Java代码.

XML代码:

<RelativeLayout
       android:id="@+id/rl1"
        android:orientation="vertical"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
    >

    <com.loopj.android.image.SmartImageView
        android:id="@+id/my_image1"
        android:layout_width="160dip" 
        android:layout_height="100dip"
        android:adjustViewBounds="true"  
        android:scaleType="fitXY" 
         />

    <TextView
        android:id="@+id/tv1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignBottom="@+id/my_image1"
        android:layout_alignTop="@+id/my_image1"
        android:layout_toRightOf="@+id/my_image1"
        android:gravity="center_vertical"
     />
</RelativeLayout>

JAVA代码:

RelativeLayout rl1 = new RelativeLayout(getActivity());
RelativeLayout.LayoutParams rlParams;
rlParams = new RelativeLayout.LayoutParams(
                 newLayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT));
rlParams.addRule(LinearLayout.VERTICAL);
rl1.setLayoutParams(rlParams);

SmartImageView siv1 = new SmartImageView(getActivity());
siv1.setId(rand.nextInt(50000) + 1);
siv1.setLayoutParams(new LayoutParams(width,height));
siv1.setAdjustViewBounds(true);
siv1.setScaleType(ScaleType.FIT_XY);
siv1.setImageUrl(Uri);

TextView tv1 = new TextView(getActivity());
RelativeLayout.LayoutParams relativeLayoutParams;
relativeLayoutParams = new RelativeLayout.LayoutParams(
                    RelativeLayout.LayoutParams.WRAP_CONTENT,
                    RelativeLayout.LayoutParams.WRAP_CONTENT);
tv1.setLayoutParams(relativeLayoutParams);
relativeLayoutParams.setMargins(10, 0, 0, 0);
tv1.setGravity(Gravity.CENTER_VERTICAL);
tv1.setText("Sample Text");

rl1.addView(siv1);
rl1.addView(tv1);
ll.addView(rl1);

通过执行上面的代码,我得到的图像,但文本在图像内.但是,我想得到左边的图像和右边的文字.

提前致谢

Answer 1

将以下代码添加到您的活动:

rlParams.addRule(RelativeLayout.ALIGN_TOP, siv1);
rlParams.addRule(RelativeLayout.ALIGN_BOTTOM, siv1);
rlParams.addRule(RelativeLayout.RIGHT_OF, siv1);
tv1.setLayoutParams(rlParams);

然后做:

rl1.addView(siv1);
rl1.addView(tv1);

希望这可以帮助.