我正在一个应用程序中,在相同的视图中有一组按钮和一个Web视图(GONE),当应用程序启动时,它只显示按钮,点击它显示Web视图并加载url(按钮所在的布局设置为GONE),其中包含一个Flash媒体播放器和单个按钮,单击该按钮会使Web视图再次不可见,并显示包含按钮的第一个布局,以便能够选择不同的网站,问题是,当网页视图不可见时,闪存媒体播放器仍然卡在屏幕上并阻止按钮,我该如何解决这个问题?如果媒体播放器留在按钮后面但我找不到答案,那将是一件好事,任何帮助都将受到高度赞赏,谢谢。
使用代码更新:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<LinearLayout android:layout_height="wrap_content" android:id="@+id/linearLayout1" android:layout_width="match_parent" android:orientation="vertical">
<Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Web 1" android:id="@+id/buttonWeb1"></Button>
<Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/buttonWeb2" android:text="Web 2"></Button>
<Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Web 3" android:id="@+id/buttonWeb3"></Button>
</LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:id="@+id/linearLayout2" android:layout_width="match_parent" android:orientation="vertical">
<Button android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/buttonBack" android:text="Back to Buttons"></Button>
<WebView android:layout_height="match_parent" android:layout_width="match_parent" android:id="@+id/webView"></WebView>
</LinearLayout>
主要活动
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.LinearLayout;
public class FlashejemploActivity extends Activity {
WebView wv;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.getWindow().requestFeature(Window.FEATURE_PROGRESS);
setContentView(R.layout.main);
getWindow().setFeatureInt( Window.FEATURE_PROGRESS, Window.PROGRESS_VISIBILITY_ON);
final LinearLayout buttons = (LinearLayout) findViewById(R.id.linearLayout1);
final LinearLayout webV = (LinearLayout) findViewById(R.id.linearLayout2);
final Button web1 = (Button) findViewById(R.id.buttonWeb1);
final Button web2 = (Button) findViewById(R.id.buttonWeb2);
final Button web3 = (Button) findViewById(R.id.buttonWeb3);
final Button back = (Button) findViewById(R.id.buttonBack);
wv = (WebView) findViewById(R.id.webView );
wv.getSettings().setJavaScriptEnabled(true);
wv.getSettings().setPluginsEnabled(true);
wv.setWebViewClient(new WebViewClient());
wv.setInitialScale(1);
wv.getSettings().setBuiltInZoomControls(true);
wv.getSettings().setUseWideViewPort(true);
final Activity PActivity = this;
wv.setWebChromeClient(new WebChromeClient() {
public void onProgressChanged(WebView view, int progress)
{
PActivity.setTitle("Cargando....");
PActivity.setProgress(progress * 100);
if(progress == 100)
PActivity.setTitle(R.string.app_name);
}
});
webV.setVisibility(View.GONE);
web1.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
buttons.setVisibility(View.GONE);
webV.setVisibility(View.VISIBLE);
wv.loadUrl("http://los40.com.mx/Player.htm");
}});
web2.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
buttons.setVisibility(View.GONE);
webV.setVisibility(View.VISIBLE);
wv.loadUrl("http://www.beat1009.com.mx/n2/paginas/radio.php");
}});
web3.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
buttons.setVisibility(View.GONE);
webV.setVisibility(View.VISIBLE);
wv.loadUrl("http://besame.com.mx/Player.htm");
}});
back.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
buttons.setVisibility(View.VISIBLE);
webV.setVisibility(View.GONE);
}});
}
}
答案 0 :(得分:0)
我知道它已经有一段时间,但我刚刚解决了类似的问题,让webview变空了
wv.loadUrl("about:blank");