Example usage for android.app Activity startActivity

Introduction

In this page you can find the example usage for android.app Activity startActivity.

Prototype

@Override
public void startActivity(Intent intent) 

Source Link

Document

Same as #startActivity(Intent,Bundle) with no options specified.

Usage

From source file:com.github.fi3te.iliasdownloader.controller.Util.java

public static void openFile(File file, Activity forMessages) {
    if (file != null && forMessages != null && file.isFile()) {
        String extension = FilenameUtils.getExtension(file.getPath());
        if (extension.length() > 0) {
            try {
                extension = extension.toLowerCase();
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.setDataAndType(Uri.fromFile(file),
                        MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension));
                intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
                forMessages.startActivity(intent);
            } catch (ActivityNotFoundException anfe) {
                Toast.makeText(forMessages, forMessages.getResources().getString(R.string.unknown_type),
                        Toast.LENGTH_SHORT).show();
            }/*w  ww. j  av  a2  s  . c o  m*/
        }
    }
}

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From source file:com.amaze.carbonfilemanager.fragments.preference_fragments.Preffrag.java

public static void restartPC(final Activity activity) {
    if (activity == null)
        return;/*  w ww.  j a v a  2  s  .  c om*/

    final int enter_anim = android.R.anim.fade_in;
    final int exit_anim = android.R.anim.fade_out;
    activity.overridePendingTransition(enter_anim, exit_anim);
    activity.finish();
    activity.overridePendingTransition(enter_anim, exit_anim);
    activity.startActivity(activity.getIntent());
}

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From source file:com.mercandalli.android.apps.files.file.text.FileTextActivity.java

public static void start(@NonNull final Activity activity, final FileModel fileModel, final boolean isOnline) {
    final Intent intent = new Intent(activity, FileTextActivity.class);
    intent.putExtra(EXTRA_MODEL_FILE_URL, "" + fileModel.getOnlineUrl());

    if (FileTypeModelENUM.FILESPACE.type.equals(fileModel.getType())) {
        intent.putExtra(EXTRA_MODEL_FILE_ARTICLE_CONTENT_1,
                "" + fileModel.getContent().getArticle().article_content_1);
    }//from  w w w.j  ava2  s.c o  m

    intent.putExtra(EXTRA_MODEL_FILE_ONLINE, isOnline);
    activity.startActivity(intent);
    activity.overridePendingTransition(R.anim.left_in, R.anim.left_out);
}

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From source file:Main.java

/** Launch an email intent if the device is capable.
 *
 * @param activity The parent activity (for context)
 * @param addr The address to email (not the full URI)
 * @param text The email body//  w ww . j av a2  s.  c  om
 */
public static void launchEmailIntent(final Activity activity, String addr, String text) {
    Log.i(LOG_TAG, "Launch email intent from " + activity.getLocalClassName());
    // create email intent
    Intent emailIntent = new Intent(Intent.ACTION_SEND);
    emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[] { addr });
    emailIntent.setType("text/plain");
    // make sure there is an activity which can handle the intent.
    PackageManager emailpackageManager = activity.getPackageManager();
    List<ResolveInfo> emailresolveInfos = emailpackageManager.queryIntentActivities(emailIntent, 0);
    if (emailresolveInfos.size() > 0) {
        activity.startActivity(emailIntent);
    }
}

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From source file:com.microsoft.rightsmanagement.sampleapp.App.java

/**
 * Send file.//www. java 2  s  .c o m
 * 
 * @param activity the activity
 * @param filePath the file path
 */
static void sendFile(Activity activity, String filePath) {
    // New intent to open mail client.
    Intent intent = new Intent();
    intent.setAction(android.content.Intent.ACTION_SEND);
    if (isPTxtFile(filePath) || isTxt2File(filePath)) {
        intent.setType("application/octet-stream");
    } else {
        intent.setType("plain/text");
    }
    intent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + filePath));
    activity.startActivity(Intent.createChooser(intent, "Sending File..."));
}

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From source file:Main.java

private static AlertDialog showDownloadDialog(final Activity activity, CharSequence stringTitle,
        CharSequence stringMessage, CharSequence stringButtonYes, CharSequence stringButtonNo,
        final String uriString) {
    AlertDialog.Builder downloadDialog = new AlertDialog.Builder(activity);
    downloadDialog.setTitle(stringTitle);
    downloadDialog.setMessage(stringMessage);
    downloadDialog.setPositiveButton(stringButtonYes, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialogInterface, int i) {
            Uri uri = Uri.parse(uriString);
            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
            activity.startActivity(intent);
        }/* ww  w .  j av a2 s.c  o m*/
    });
    downloadDialog.setNegativeButton(stringButtonNo, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialogInterface, int i) {
        }
    });
    return downloadDialog.show();
}

---

From source file:Main.java

private static AlertDialog showDownloadDialog(final Activity activity, CharSequence stringTitle,
        CharSequence stringMessage, CharSequence stringButtonYes, CharSequence stringButtonNo) {
    AlertDialog.Builder downloadDialog = new AlertDialog.Builder(activity);
    downloadDialog.setTitle(stringTitle);
    downloadDialog.setMessage(stringMessage);
    downloadDialog.setPositiveButton(stringButtonYes, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialogInterface, int i) {
            Uri uri = Uri.parse("market://search?q=pname:org.torproject.android");
            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
            activity.startActivity(intent);
        }/*from w w w  .  j  av a 2  s. c o  m*/
    });
    downloadDialog.setNegativeButton(stringButtonNo, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialogInterface, int i) {
        }
    });
    return downloadDialog.show();
}

---

From source file:com.brq.wallet.activity.receive.ReceiveCoinsActivity.java

public static void callMe(Activity currentActivity, Address address, boolean havePrivateKey) {
    Intent intent = new Intent(currentActivity, ReceiveCoinsActivity.class);
    intent.putExtra("address", address);
    intent.putExtra("havePrivateKey", havePrivateKey);
    intent.putExtra("showIncomingUtxo", false);
    currentActivity.startActivity(intent);
}

---

From source file:com.dvn.vindecoder.ui.seller.AddDriverActivity.java

public static void displayPromptForEnablingGPS(final Activity activity) {

    final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
    final String action = Settings.ACTION_LOCATION_SOURCE_SETTINGS;
    final String message = "User sucessfully inserted";

    builder.setMessage(message).setPositiveButton("OK", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface d, int id) {
            activity.startActivity(new Intent(action));
            d.dismiss();//from  w  w  w.  j  ava  2 s.com
        }
    });

    builder.create().show();
}

---

From source file:Main.java

/**
 * Open an URL in a message./*from  w ww.  ja  va  2 s.c o m*/
 *
 * This is intended to mirror the operation of the original
 * (see android.webkit.CallbackProxy) with one addition of intent flags
 * "FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET".  This improves behavior when sublaunching
 * other apps via embedded URI's.
 *
 * We also use this hook to catch "mailto:" links and handle them locally.
 *
 * @param activity parent activity
 * @param url URL to open
 * @param senderAccountId if the URL is mailto:, we use this account as the sender.
 *        TODO When MessageCompose implements the account selector, this won't be necessary.
 *        Pass {@link Account#NO_ACCOUNT} to use the default account.
 * @return true if the URI has successfully been opened.
 */
public static boolean openUrlInMessage(Activity activity, String url, long senderAccountId) {
    // hijack mailto: uri's and handle locally
    //***
    //if (url != null && url.toLowerCase().startsWith("mailto:")) {
    //    return MessageCompose.actionCompose(activity, url, senderAccountId);
    //}

    // Handle most uri's via intent launch
    boolean result = false;
    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
    intent.addCategory(Intent.CATEGORY_BROWSABLE);
    intent.putExtra(Browser.EXTRA_APPLICATION_ID, activity.getPackageName());
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
    try {
        activity.startActivity(intent);
        result = true;
    } catch (ActivityNotFoundException ex) {
        // No applications can handle it.  Ignore.
    }
    return result;
}

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