I am new to android development and i'm doing a an app where i need to embed an iframe in android's webview..
iframe sample is
<iframe src="//e.infogr.am/chart-61108188168" width="550" height="680" scrolling="no" frameborder="0" style="border:none;"></iframe>
Can you just set up a simple webview pointing to the iFrames url like so?
Create a webview in the xml:
<?xml version="1.0" encoding="utf-8"?>
<WebView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/webView"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
Then in your code set it up as:
public class WebActivity extends Activity {
private WebView webView;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.webcontent);
webView = (WebView) findViewById(R.id.webView);
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("http://websitesby.projectcaruso.com/");
}
}
Related
I am using video networking library - https://github.com/vimeo/vimeo-networking-java
But unable to play video in my android app. I don't know HTML iframe properly
In the official link, it shows-
Video video = ...; // obtain a video in a manner described in the Requests section
String html = video.embed != null ? video.embed.html : null;
if(html != null) {
// html is in the form "<iframe .... ></iframe>"
// display the html however you wish
}
What code I need to place here. I am unable to understand. If you know?
You don´t need any library to use Vimeo player in Iframe.
Here is an example:
vimeoPlayer.java file:
public class vimeoPlayer extends AppCompatActivity {
private WebView myWebView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_vimeo_player);
myWebView=(WebView)findViewById(R.id.webview);
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
myWebView.loadDataWithBaseURL("https://vimeo.com/47412289","<iframe src=\"https://player.vimeo.com/video/47412289\" width=\"100%\" height=\"100%\" frameborder=\"0\"></iframe>","text/html", "utf-8",null);
}
}
activity_vimeo_player.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".vimeoPlayer">
<WebView
android:id="#+id/webview"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
AndroidManifest.xml file
...
<uses-permission android:name="android.permission.INTERNET" />
...
I have an html file in my website:
http://manizani.ir/hamyar_gas_php/map/map_app.html
I want to show it on my Android Application. I created an Activity and use a Webview to load above url. But nothing is loaded and it shows me just an empty activity.
I can load any other web pages successfully, but not about my url.
Please help me to solve it.
Thanks a lot
activity_map_web.xml :
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MapWebActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<WebView
android:id="#+id/webview_intro"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</WebView>
</LinearLayout>
</RelativeLayout>
//////////////End of file//////////////////
MapWebActivity.java :
public class MapWebActivity extends AppCompatActivity {
WebView WV;
String url = "";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_map_web);
try {
WV = (WebView) findViewById(R.id.webview_intro);
WV.getSettings().setLoadsImagesAutomatically(true);
WV.getSettings().setJavaScriptEnabled(true);
WV.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
WV.getSettings().setBuiltInZoomControls(true);
WV.getSettings().setDomStorageEnabled(true);
WV.getSettings().setAppCacheEnabled(true);
WV.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
WV.getSettings().setRenderPriority(WebSettings.RenderPriority.HIGH);
WV.setWebViewClient(new WebViewClient());
url="http://manizani.ir/hamyar_gas_php/map/map_app.html";
WV.loadUrl(url);
} catch (Exception ex) {
Toast.makeText(this, ex.toString(), Toast.LENGTH_SHORT).show();
}
}
}
Mapbox use WebGL and may be is not support on your device.
webview log :
[INFO:CONSOLE(31)] "Error: Failed to initialize WebGL", source: https://api.mapbox.com/mapbox-gl-js/v2.2.0/mapbox-gl.js (31)
more at here
I am developing an app and there is webview tab, on it i give zoom in out from .getSettings().setSupportZoom(true);. However when i zoom out (the view gets smaller and smaller until minus button(zoom out)disabled itself)the webview showing white background that i don't even set a background on the layout. how to make webview on zoom out have some resolution which will fit the height of the screen? and I am curious if we can make the zoom controls always seen?(it only appear whenever we touch the screen and make some move on it(tap, hold and move))
here is my java code from webview
public class WebViewActivity extends Activity {
private WebView webView;
//private static final FrameLayout.LayoutParams ZOOM_PARAMS = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT,Gravity.BOTTOM);
#Override
#SuppressLint("SetJavaScriptEnabled")
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.webview);
webView = (WebView) findViewById(R.id.webView1);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setUseWideViewPort(true);
webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
webView.getSettings().setBuiltInZoomControls(true);
webView.getSettings().setSupportZoom(true);
webView.getSettings().setLoadWithOverviewMode(true);
webView.setWebViewClient(new WebViewClient());
webView.loadUrl("http://www.somewebsitename.com");
}
}
and here is my xml code
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<WebView
android:id="#+id/webView1"
android:layout_width="match_parent"
android:layout_height="match_parent">
</WebView>
</LinearLayout>
thanks in advance
Try this
webView.getSettings().setBuiltInZoomControls(true);
webView.getSettings().setDisplayZoomControls(true);
I am trying to load url inside my custom webview
webview.xml-
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/relativeview"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ScrollView
android:id="#+id/scrollview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scrollbars="none">
<WebView
android:id="#+id/webView"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
</ScrollView>
</RelativeLayout>
and here is my classfile
public class AppDev extends CordovaActivity implements WLInitWebFrameworkListener {
private WebView webview;
#Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
WL.createInstance(this);
WL.getInstance().showSplashScreen(this);
WL.getInstance().initializeWebFramework(getApplicationContext(), this);
webview = (WebView)findViewById(R.id.webView);
}
public void onInitWebFrameworkComplete(WLInitWebFrameworkResult result){
if (result.getStatusCode() == WLInitWebFrameworkResult.SUCCESS) {
// super.loadUrl(WL.getInstance().getMainHtmlFilePath());//
webview.loadUrl(WL.getInstance().getMainHtmlFilePath());
} else {
handleWebFrameworkInitFailure(result);
}}
loading url in webview is producing following error-
com.worklight.common.Logger$UncaughtExceptionHandler
java.lang.NullPointerException
com.worklight.common.Logger$UncaughtExceptionHandler(com.AppDev.AppDev.onInitWebFrameworkCo mplete(AppDev.java:49)
is there anyway to load url in custom webview not in cordova?
Any Help :(
Did you try following the Integrating Server Generated Pages in Hybrid Applications training module and sample application?
The module explains how to bring up a webview and display an external website in it (and return back to the application's webview).
I am trying to stream a video stored on dropbox on android's webview but only a blank space is
displayed, my code is below :
activity_web_view.xml
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<WebView
android:id="#+id/webView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView
android:id="#+id/tview1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/webView"
android:text="Description" >
</TextView>
</RelativeLayout>
public class WebViewA extends Activity {
private WebView webView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_web_view);
webView = (WebView) findViewById(R.id.webView);
webView.setWebViewClient(new WebViewClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("https://www.dropbox.com/s/XXXX/video.mp4?dl=0?client_id=XXXX");
}
}
I have also tried the following Urls on webView.loadUrl(), but none
of them work, only a blank space appears :
"https://dl.dropbox.com/s/XXXX/video1.mp4?dl=0?client_id=XXXX"
"https://dl.dropbox.com/s/XXXX/video2.mp4?dl=1?client_id=XXXX"
"https://dl.dropboxusercontent.com/s/XXXX/video1.mp4"
"https://www.dropbox.com/s/XXXX/video1.mp4?dl=0"
if I try http://www.google.com it works, I have also seen some tutorials
with dropbox addresses that have an 'u' instead of an 's' like
"https://www.dropbox.com/u/..."
does WebView only works with dropbox urls with an 'u', if so how can I
get that type of address.