I am creating an android app.
Webview with a webpage including videos.
I am not able to start these videos this is my Main:
public class MainActivity extends ActionBarActivity {
#SuppressLint({ "SetJavaScriptEnabled", "NewApi" }) #Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String url = "http://www.___.com/";
WebView view = (WebView) this.findViewById(R.id.webView1);
view.getSettings().setJavaScriptEnabled(true);
view.getSettings().setBuiltInZoomControls(true);
view.getSettings().setSupportZoom(true);
view.getSettings().setDisplayZoomControls(false);
view.setWebViewClient(new WebViewClient()
{
public boolean shouldOverrideUrlLoading(WebView view, String url)
{
System.out.println("hello");
return false;
}
});
view.loadUrl(url);
}
When I start a video it remains loading but never shows content.
Related
I am trying to build a Webview app using android studio and I am currently having a problem. The index page shows perfectly on the app but whenever i click a hyperlink it redirects me to the browser and then to the website how can I get it to redirect me to another page whilst in the app built from webview. Here is a snippet of the main activity java
public class MainActivity extends AppCompatActivity {
private WebView mywebView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mywebView = (WebView) findViewById(R.id.webview);
WebSettings websettings=mywebView.getSettings();
mywebView.loadUrl("https://www.cavaapperal.co.za/");
websettings.setJavaScriptEnabled(true);
}
public class myWebClient extends WebViewClient{
#Override
public void onPageStarted (WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
}
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
#Override
public void onBackPressed (){
if (mywebView.canGoBack()) {
mywebView.goBack();
} else{
super.onBackPressed();
}
}
}
webView.setWebViewClient(new WebViewClient(){
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (url != null && (url.startsWith("http://") || url.startsWith("https://"))) {
view.getContext().startActivity(
new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
return true;
} else {
return false;
}
}
});
WebView link click open default browser
Kindly see the following link
I need to take url after loading a web page in my web view to check condition and if I use onPageFinished() method, then where to use.
Just set a webview client and override onpagefinished as shown below
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WebView webView = findViewById(R.id.webview);
webView.loadUrl("http://www.google.com");
webView.setWebViewClient(new WebViewClient(){
#Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
Toast.makeText(getApplicationContext(), url,Toast.LENGTH_LONG).show();
}
});
}
}
inside onpagefinished you have the url
now i'm trying this code
public class MainActivity extends AppCompatActivity {
private String myPdfUrl = "https://drive.google.com/open?id=1rquwQNdXeds39Rlb32isX3bjYghHitCV/view";
#SuppressLint("SetJavaScriptEnabled")
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WebView webView=(WebView)findViewById(R.id.ve);
webView.getSettings().setJavaScriptEnabled(true);
webView.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
view.loadUrl(myPdfUrl);
return true;
}
}
);
webView.loadUrl(myPdfUrl);
}
}
but it doesn't work
you try this code to make load PDF
i also implement in my application
String pdfURL = "your url";
webView.loadUrl("http://docs.google.com/gview?embedded=true&url=" + pdfURL);
I am not able to insert a fragment in a tab android, would help when open, nothing appears is blank –
public class AndroidMobileAppSampleActivity extends Activity {
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
WebView mainWebView = (WebView) findViewById(R.id.mainWebView);
WebSettings webSettings = mainWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mainWebView.setWebViewClient(new MyCustomWebViewClient());
mainWebView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
mainWebView.loadUrl("http://mobile-sample-app.heroku.com");
}
private class MyCustomWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
}
Correct code:
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// view.loadUrl(url); REMOVE!!!
return false;
}
I am opening a URL in web view. I want to prevent it from opeing in web browser. User may click anything it should be with in that web view. Can set that ? How ?
public class AcDetails extends Activity {
private String url;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.acdetails);
url = getIntent().getExtras().getString("AC");
getWindow().setLayout(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
WebView wv = (WebView) findViewById(R.id.webac);
wv.getSettings().setJavaScriptEnabled(true);
wv.loadUrl(url);
}
}
No need to write a new class, just do it in-line:
WebView wv = (WebView) findViewById(R.id.webac);
wv.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return false;
}
});
wv.getSettings().setJavaScriptEnabled(true);
wv.loadUrl(url);
http://developer.android.com/resources/tutorials/views/hello-webview.html
You have to write a new class, which should extend the Webviewclient class:
private class HelloWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
And change your code to:
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.acdetails);
url = getIntent().getExtras().getString("AC");
getWindow().setLayout(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
WebView wv = (WebView) findViewById(R.id.webac);
wv.getSettings().setJavaScriptEnabled(true);
wv.setWebViewClient(new HelloWebViewClient());
wv.loadUrl(url);
}
}