问题描述
我使用的是absolutelayout(我知道它去precated)。我动态添加ImageView的,但我不能从屏幕的左上角改变其立场。
ImageView的IV =新ImageView的(这一点);
iv.setImageResource(R.drawable.orb1);
this.addContentView(四,新AbsoluteLayout.LayoutParams(80,80,200,200));
不过,这会与左上角的影像,0,0,而不是其他地方。如果我改变布局PARAMS的最后两个值仍保持在这个位置。
有人可以帮助?谢谢你。
编辑:用相对布局仍然无法正常工作
ImageView的IV =新ImageView的(这一点);
iv.setImageResource(R.drawable.orb1);
RelativeLayout.LayoutParams PARAMS =新RelativeLayout.LayoutParams(80,80);
params.topMargin = 50;
params.leftMargin = 50;
this.addContentView(IV,则params);
使用addView方法添加视图的布局,因为布局PARAMS可以应用到布局没有窗户,所以做了以下内容:
RelativeLayout的rlMain =(RelativeLayout的)findViewById(R.id.mainLayout);
ImageView的IV =新ImageView的(这一点);
iv.setImageResource(R.drawable.orb1);
RelativeLayout.LayoutParams PARAMS =新RelativeLayout.LayoutParams(80,80);
params.topMargin = 50;
params.leftMargin = 50;
rlMain.addView(IV,则params);
替换mainLayout到您正在为RelativeLayout的标识,ImageView的应该被添加。
I'm using an absolutelayout (I know its deprecated). I am adding imageview dynamically but I can't change its position from the top left corner of the screen.
ImageView iv = new ImageView(this);
iv.setImageResource(R.drawable.orb1);
this.addContentView(iv, new AbsoluteLayout.LayoutParams(80, 80, 200, 200));
However, this creates the image with top left at 0, 0 instead of anywhere else. If I change the last two values of Layout Params it still remains in that position.
Can someone assist? Thanks.
Edit: Using relative layout still doesn't work
ImageView iv = new ImageView(this);
iv.setImageResource(R.drawable.orb1);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(80, 80);
params.topMargin=50;
params.leftMargin=50;
this.addContentView(iv, params);
Add view to a layout using addView method, because layout params can be applied to a layout not window, so do the following:
RelativeLayout rlMain = (RelativeLayout) findViewById(R.id.mainLayout);
ImageView iv = new ImageView(this);
iv.setImageResource(R.drawable.orb1);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(80, 80);
params.topMargin=50;
params.leftMargin=50;
rlMain.addView(iv, params);
replace mainLayout to the id which you are providing to relativelayout, imageVIew being supposed to add.
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