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我有一個表面(它擴展了SurfaceView),一個AdView,現在我想添加一個WebView,我將需要動態定位。定位WebView
首先,我試圖在中心添加我的web視圖,並將其大小設置爲設備的寬度和高度的一半。我使用的是800X480設備和橫向模式,所以現在我想在左側= 0,頂部= 120,右側= 800,底部= 360處將邊框設置爲僅用於測試。後來我就希望能夠動態地設置它,但到目前爲止,這甚至不工作:
private MySurface surface;
private AdView adView;
private WebView
.
.
.
// create the ad view
adView = new AdView(this, AdSize.SMART_BANNER, AD_MOB_ID);
adView.setAdListener(new MyAdListener());
// create the surface
surface = MySurface.getRef(this);
// set a listener for touch event
surface.setOnTouchListener(this);
// create the web view
webView = new WebView(this);
webView.setWebViewClient(new WebViewClient());
webView.setVisibility(View.GONE);
LayoutParams webViewParams = new LayoutParams(800,240); // this works
webViewParams.setMargins(0, 120, 800, 360); // this does nothing...
// create a relative layout
RelativeLayout l = new RelativeLayout(this);
// add the surface
l.addView(surface);
// add the ad view at the bottom
AdView.LayoutParams adViewParams = new AdView.LayoutParams(
AdView.LayoutParams.WRAP_CONTENT,
AdView.LayoutParams.WRAP_CONTENT);
adViewParams.addRule(AdView.ALIGN_PARENT_BOTTOM);
l.addView(adView, adViewParams);
l.addView(webView, webViewParams);
setContentView(l);
// load an ad
//loadAdMob();
當我後來設置的WebView能見度可見:
webView.loadUrl(url);
webView.setVisibility(View.VISIBLE);
看樣子正確的寬度和高度,但在開始屏幕:(
誰能幫助的最頂端感謝
這也沒有什麼影響:webViewParams.gravity = Gravity.CENTER; –