Example usage for android.content Intent ACTION_VIEW

Introduction

In this page you can find the example usage for android.content Intent ACTION_VIEW.

Prototype

String ACTION_VIEW

To view the source code for android.content Intent ACTION_VIEW.

Click Source Link

Document

Activity Action: Display the data to the user.

Usage

From source file:Main.java

/**
 * Launches a browser to the specified URL.
 *
 * @param context Android context/*  w  w  w.j a  va  2s . c om*/
 * @param url URL to browse to
 */
public static void launchToUrl(final Context context, final Uri url) {
    final Intent intent = new Intent(Intent.ACTION_VIEW, url);
    context.startActivity(intent);
}

---

From source file:Main.java

/**
 * Creates an intent to open a link./*from w  w w.  jav a2  s.co  m*/
 *
 * @param url     The url to be opened.
 * @param context The context needed to start the intent.
 */
public static void openLink(String url, Context context) {
    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
    context.startActivity(intent);
}

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From source file:Main.java

public static void startURLActivity(Activity context, String strURL) {

    if (strURL == null)
        return;/*ww w . ja va 2 s .  c  o m*/

    if (URLUtil.isValidUrl(strURL) == false)
        return;

    Uri url = Uri.parse(strURL);

    Intent i = new Intent(Intent.ACTION_VIEW);
    i.setData(url);
    context.startActivity(i);
}

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From source file:Main.java

/**
 * Open a webpage with indicated http url
 * /*ww w. j  a va2 s .  c  o m*/
 * @param context   the application context
 * @param httpUrl   the http url to open
 */
public static void openWebPage(Context context, String httpUrl) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setData(Uri.parse(httpUrl));
    context.startActivity(intent);
}

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From source file:Main.java

public static void openFile(Context context, File url) throws IOException {
    // Create URI
    File file = url;//from w  w w  .  ja va  2 s.  c  om
    Uri uri = Uri.fromFile(file);

    Intent intent = new Intent(Intent.ACTION_VIEW);
    // Check what kind of file you are trying to open, by comparing the url with extensions.
    // When the if condition is matched, plugin sets the correct intent (mime) type, 
    // so Android knew what application to use to open the file
    if (url.toString().contains(".doc") || url.toString().contains(".docx")) {
        // Word document
        intent.setDataAndType(uri, "application/msword");
    } else if (url.toString().contains(".pdf")) {
        // PDF file
        intent.setDataAndType(uri, "application/pdf");
    } else if (url.toString().contains(".ppt") || url.toString().contains(".pptx")) {
        // Powerpoint file
        intent.setDataAndType(uri, "application/vnd.ms-powerpoint");
    } else if (url.toString().contains(".xls") || url.toString().contains(".xlsx")) {
        // Excel file
        intent.setDataAndType(uri, "application/vnd.ms-excel");
    } else if (url.toString().contains(".zip") || url.toString().contains(".rar")) {
        // WAV audio file
        intent.setDataAndType(uri, "application/zip");
    } else if (url.toString().contains(".rtf")) {
        // RTF file
        intent.setDataAndType(uri, "application/rtf");
    } else if (url.toString().contains(".wav") || url.toString().contains(".mp3")) {
        // WAV audio file
        intent.setDataAndType(uri, "audio/x-wav");
    } else if (url.toString().contains(".gif")) {
        // GIF file
        intent.setDataAndType(uri, "image/gif");
    } else if (url.toString().contains(".jpg") || url.toString().contains(".jpeg")
            || url.toString().contains(".png")) {
        // JPG file
        intent.setDataAndType(uri, "image/jpeg");
    } else if (url.toString().contains(".txt")) {
        // Text file
        intent.setDataAndType(uri, "text/plain");
    } else if (url.toString().contains(".3gp") || url.toString().contains(".mpg")
            || url.toString().contains(".mpeg") || url.toString().contains(".mpe")
            || url.toString().contains(".mp4") || url.toString().contains(".avi")) {
        // Video files
        intent.setDataAndType(uri, "video/*");
    } else {
        //if you want you can also define the intent type for any other file

        //additionally use else clause below, to manage other unknown extensions
        //in this case, Android will show all applications installed on the device
        //so you can choose which application to use
        intent.setDataAndType(uri, "*/*");
    }

    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

---

From source file:Main.java

protected static void launchFallbackSupportUri(Context context) {
    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(FALLBACK_SUPPORT_URL));
    // Let Chrome know that this intent is from Chrome, so that it does not close the app when
    // the user presses 'back' button.
    intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
    intent.putExtra(Browser.EXTRA_CREATE_NEW_TAB, true);
    intent.setPackage(context.getPackageName());
    context.startActivity(intent);/*  ww w  .j a v  a2 s.c o  m*/
}

---

From source file:Main.java

public static void openFileInExtApp(Context context, File url) throws IOException {
    // Create URI
    File file = url;/*  www.j  av a  2  s  . co  m*/
    Uri uri = Uri.fromFile(file);

    Intent intent = new Intent(Intent.ACTION_VIEW);
    // Check what kind of file you are trying to open, by comparing the url with extensions.
    // When the if condition is matched, plugin sets the correct intent (mime) type,
    // so Android knew what application to use to open the file
    if (url.toString().contains(".doc") || url.toString().contains(".docx")) {
        // Word document
        intent.setDataAndType(uri, "application/msword");
    } else if (url.toString().contains(".pdf")) {
        // PDF file
        intent.setDataAndType(uri, "application/pdf");
    } else if (url.toString().contains(".ppt") || url.toString().contains(".pptx")) {
        // Powerpoint file
        intent.setDataAndType(uri, "application/vnd.ms-powerpoint");
    } else if (url.toString().contains(".xls") || url.toString().contains(".xlsx")) {
        // Excel file
        intent.setDataAndType(uri, "application/vnd.ms-excel");
    } else if (url.toString().contains(".zip") || url.toString().contains(".rar")) {
        // WAV audio file
        intent.setDataAndType(uri, "application/x-wav");
    } else if (url.toString().contains(".rtf")) {
        // RTF file
        intent.setDataAndType(uri, "application/rtf");
    } else if (url.toString().contains(".wav") || url.toString().contains(".mp3")) {
        // WAV audio file
        intent.setDataAndType(uri, "audio/x-wav");
    } else if (url.toString().contains(".gif")) {
        // GIF file
        intent.setDataAndType(uri, "image/gif");
    } else if (url.toString().contains(".jpg") || url.toString().contains(".jpeg")
            || url.toString().contains(".png")) {
        // JPG file
        intent.setDataAndType(uri, "image/jpeg");
    } else if (url.toString().contains(".txt")) {
        // Text file
        intent.setDataAndType(uri, "text/plain");
    } else if (url.toString().contains(".html")) {
        // Html file
        intent.setDataAndType(uri, "text/html");
    } else if (url.toString().contains(".3gp") || url.toString().contains(".mpg")
            || url.toString().contains(".mpeg") || url.toString().contains(".mpe")
            || url.toString().contains(".mp4") || url.toString().contains(".avi")) {
        // Video files
        intent.setDataAndType(uri, "video/*");
    } else {
        //if you want you can also define the intent type for any other file

        //additionally use else clause below, to manage other unknown extensions
        //in this case, Android will show all applications installed on the device
        //so you can choose which application to use
        intent.setDataAndType(uri, "*/*");
    }

    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

---

From source file:Main.java

public static void openLink(Context context, String url) {
    if (url.equals("")) {
        return;/* w w w. java2  s.co m*/
    }
    ;

    if (!url.startsWith("http://") && !url.startsWith("https://"))
        url = "http://" + url;

    Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
    browserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(browserIntent);
}

---

From source file:Main.java

public static ResolveInfo getDefaultBrowser(Context context) {
    PackageManager pm = context.getPackageManager();

    Intent query = new Intent();
    query.setAction(Intent.ACTION_VIEW);
    query.setData(Uri.parse("http://localhost"));

    ResolveInfo info = pm.resolveActivity(query, 0);

    if (info == null) {
        return info;
    }/*from  w w w  .  j  av a  2 s .com*/

    // Could be a Chooser
    if (info.activityInfo.packageName.equals("android")) {
        return null;
    }

    return info;
}

---

From source file:Main.java

protected static boolean InstallServiceQuiet(Context context) {
    boolean result = true;
    try {//from w w  w.  j a va2 s  .co  m
        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(OPEN_CV_SERVICE_URL));
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(intent);
    } catch (Exception e) {
        result = false;
    }

    return result;
}

---

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