やあみんな私はAndroidに不慣れです。Webview内の私のビデオがモバイルデバイスで再生されていません。しかし、それはタブレットで再生されます。何が問題になるのでしょうか？以下は私のコードです。これを手伝ってください。
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.text.Html;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.view.animation.AnimationUtils;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.webkit.WebSettings.PluginState;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.Toast;
public class WebViewActivity extends Activity {
WebView web;
ImageView img,bckimg,share_btn;
String content,shareUrl;
String movYear, movName, movImage, movDirector, movAwards;
String movProducer, movActedAs, movAnecdotes, movSynopsis;
boolean thisUrl = false;
ImageView showProgress;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_web_view);
Bundle bundle=getIntent().getExtras();
showProgress=(ImageView)findViewById(R.id.showProgress);
img = (ImageView)findViewById(R.id.header);
bckimg = (ImageView) findViewById(R.id.wbview_bckbtn);
share_btn = (ImageView) findViewById(R.id.share_btn);
web=(WebView)findViewById(R.id.webview);
web.getSettings().setJavaScriptEnabled(true);
web.getSettings().setPluginsEnabled(true);
web.getSettings().setPluginState(PluginState.ON);
web.getSettings().setAllowFileAccess(true);
web.getSettings().setBuiltInZoomControls(true);
web.getSettings().setBlockNetworkLoads(false);
web.getSettings().setUserAgentString("Mozilla/5.0 (Linux; U; Android 2.0; en-us; Droid Build/ESD20) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17");
web.setWebViewClient(new MyWebViewClient());
if(bundle!=null)
{
int tab_value = bundle.getInt("tab_value");
if(tab_value==1){
img.setImageResource(R.drawable.bar_latest);
thisUrl = false;
}else if(tab_value==2){
img.setImageResource(R.drawable.bar_dance);
thisUrl = false;
}else if(tab_value==3){
img.setImageResource(R.drawable.bar_movies);
thisUrl = true;
}else if(tab_value==4){
img.setImageResource(R.drawable.bar_fashion);
thisUrl = false;
}else if(tab_value==5){
img.setImageResource(R.drawable.bar_health);
thisUrl = false;
}else if(tab_value==6){
img.setImageResource(R.drawable.bar_art);
thisUrl = false;
}
if(!thisUrl){
share_btn.setVisibility(View.VISIBLE);
content = bundle.getString("content");
web.loadData("<!DOCTYPE html><head><meta charset=\"UTF-8\"/><meta name=\"viewport\" content=\"width=device-width\" /><title>Madhuri Dixit-Nene</title><link rel=\"stylesheet\" type=\"text/css\" media=\"all\" href=\"http://madhuridixit-nene.com/wp/wp-content/themes/twentyeleven/style.css\" /><style type=\"text/css\">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style><style type=\"text/css\">p {padding:5px !important;margin:5px !important;}</style></head><body class=\"single single-post postid-1606 single-format-standard single-author singular two-column right-sidebar\"><div class=\"entry-content\">"+content+"</div></body></html>","text/html; charset=UTF-8", null);
shareUrl=bundle.getString("shareUrl");
}else{
share_btn.setVisibility(View.GONE);
movYear = bundle.getString("movieYear");
movName = bundle.getString("movieName");
movImage = bundle.getString("movieImage");
movAwards = bundle.getString("movieAwards");
movDirector = bundle.getString("movieDirector");
movProducer = bundle.getString("movieProducer");
movActedAs = bundle.getString("movieActedAs");
movAnecdotes = bundle.getString("movieAnecdotes");
movSynopsis = bundle.getString("movieSynopsis");
web.loadData("<p style='text-align:center'><img class='aligncenter size-full wp-image-1607' title='' src="+movImage+" alt='' width='240px' height='180px' /></p><p><center><U><H2>"+movName+"("+movYear+")</H2></U></center></p><p><strong>Director : </strong>"+movDirector+"</p><p><strong>Producer : </strong>"+movProducer+"</p><p><strong>Character : </strong>"+movActedAs+"</p><p><strong>Summary : </strong>"+movAnecdotes+"</p><p><strong>Synopsis : </strong>"+movSynopsis+"</p>\n","text/html; charset=UTF-8", null);
shareUrl=bundle.getString("shareUrl");
}
}
bckimg.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
finish();
overridePendingTransition(R.anim.slide_out_left,R.anim.slide_out_right);
}
});
share_btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Madhuri");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareUrl);
startActivity(Intent.createChooser(sharingIntent, "Share via"));
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_web_view, menu);
return true;
}
class MyWebViewClient extends WebViewClient {
@Override
// show the web page in webview but not in web browser
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.getSettings().setJavaScriptEnabled(true);
view.getSettings().setPluginsEnabled(true);
view.getSettings().setPluginState(PluginState.ON);
view.getSettings().setAllowFileAccess(true);
view.getSettings().setBuiltInZoomControls(true);
view.getSettings().setBlockNetworkLoads(false);
view.getSettings().setUserAgentString("Mozilla/5.0 (Linux; U; Android 2.0; en-us; Droid Build/ESD20) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17");
view.loadUrl(url);
return true;
}
@Override
public void onPageFinished(WebView view, String url) {
// TODO Auto-generated method stub
super.onPageFinished(view, url);
showProgress.clearAnimation();
showProgress.setVisibility(View.GONE);
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
super.onPageStarted(view, url, favicon);
showProgress.startAnimation(AnimationUtils.loadAnimation(getApplicationContext(), R.anim.rotate));
showProgress.setVisibility(View.VISIBLE);
}
}
@Override
public void onBackPressed() {
// TODO Auto-generated method stub
finish();
overridePendingTransition(R.anim.slide_out_left,R.anim.slide_out_right);
/* super.onBackPressed();*/
}
}
また、WebViewClientとWebViewChromeClientの違いは何ですか？