Я хочу загрузить .flv видео в веб-просмотр.
Мне помогли по этой ссылке , но проблема в том, что я не могу просматривать видео в эмуляторе.
Это мой код:
package com.FlvTester;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebView;
import android.widget.FrameLayout;
public class FlvTester extends Activity {
WebView webView;
String htmlPre = "";
String htmlCode =
" " +
"";
String htmlPost = "";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webView = (WebView)findViewById(R.id.webview);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setAllowFileAccess(true);
webView.getSettings().setPluginsEnabled(true);
htmlCode = htmlCode.replaceAll("@VIDEO@", "file:///android_asset/expression_sad.flv");
webView.loadDataWithBaseURL("file:///android_asset/expression_sad.flv", htmlPre+htmlCode+htmlPost, "text/html", "UTF-8", null);
}
@Override
protected void onPause(){
super.onPause();
callHiddenWebViewMethod("onPause");
webView.pauseTimers();
if(isFinishing()){
webView.loadUrl("about:blank");
setContentView(new FrameLayout(this));
}
}
@Override
protected void onResume(){
super.onResume();
callHiddenWebViewMethod("onResume");
webView.resumeTimers();
}
private void callHiddenWebViewMethod(String name){
// credits: http://stackoverflow.com/questions/3431351/how-do-i-pause-flash- content-in-an-android-webview-when-my-activity-isnt-visible
if( webView != null ){
try {
Method method = WebView.class.getMethod(name);
method.invoke(webView);
} catch (NoSuchMethodException e) {
//Lo.g("No such method: " + name + e);
} catch (IllegalAccessException e) {
//Lo.g("Illegal Access: " + name + e);
} catch (InvocationTargetException e) {
//Lo.g("Invocation Target Exception: " + name + e);
}
}
}
}
Я получил эту ошибку в журнале cat
07-06 12:00:48.567: WARN/dalvikvm(381): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): FATAL EXCEPTION: main
07-06 12:00:48.597: ERROR/AndroidRuntime(381): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.FlvTester/com.FlvTester.FlvTester}: java.lang.ClassCastException: android.widget.VideoView
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.os.Handler.dispatchMessage(Handler.java:99)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.os.Looper.loop(Looper.java:123)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.app.ActivityThread.main(ActivityThread.java:4627)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at java.lang.reflect.Method.invokeNative(Native Method)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at java.lang.reflect.Method.invoke(Method.java:521)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at dalvik.system.NativeStart.main(Native Method)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): Caused by: java.lang.ClassCastException: android.widget.VideoView
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at com.FlvTester.FlvTester.onCreate(FlvTester.java:31)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
07-06 12:00:48.597: ERROR/AndroidRuntime(381): ... 11 more
Main.xml
Обновление