Java Code Examples for android.content.Intent#addCategory()

The following examples show how to use android.content.Intent#addCategory() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
/**
 * Shares the given text by encoding it as a barcode, such that another user can
 * scan the text off the screen of the device.
 *
 * @param text the text string to encode as a barcode
 * @param type type of data to encode. See {@code com.google.zxing.client.android.Contents.Type} constants.
 * @return the {@link AlertDialog} that was shown to the user prompting them to download the app
 *   if a prompt was needed, or null otherwise
 */
public final AlertDialog shareText(CharSequence text, CharSequence type) {
  Intent intent = new Intent();
  intent.addCategory(Intent.CATEGORY_DEFAULT);
  intent.setAction(BS_PACKAGE + ".ENCODE");
  intent.putExtra("ENCODE_TYPE", type);
  intent.putExtra("ENCODE_DATA", text);
  String targetAppPackage = findTargetAppPackage(intent);
  if (targetAppPackage == null) {
    return showDownloadDialog();
  }
  intent.setPackage(targetAppPackage);
  intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
  intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
  attachMoreExtras(intent);
  if (fragment == null) {
    activity.startActivity(intent);
  } else {
    fragment.startActivity(intent);
  }
  return null;
}
 
Example 2
Source Project: MyHearts   File: BitmapUtil.java    License: Apache License 2.0 6 votes vote down vote up
public static Intent buildImageGetIntent(Uri saveTo, int aspectX, int aspectY,
                                         int outputX, int outputY, boolean returnData) {
    Log.i(TAG, "Build.VERSION.SDK_INT : " + Build.VERSION.SDK_INT);
    Intent intent = new Intent();
    if (Build.VERSION.SDK_INT < 19) {
        intent.setAction(Intent.ACTION_GET_CONTENT);
    } else {
        intent.setAction(Intent.ACTION_OPEN_DOCUMENT);
        intent.addCategory(Intent.CATEGORY_OPENABLE);
    }
    intent.setType("image/*");
    intent.putExtra("output", saveTo);
    intent.putExtra("aspectX", aspectX);
    intent.putExtra("aspectY", aspectY);
    intent.putExtra("outputX", outputX);
    intent.putExtra("outputY", outputY);
    intent.putExtra("scale", true);
    intent.putExtra("return-data", returnData);
    intent.putExtra("outputFormat", Bitmap.CompressFormat.PNG.toString());
    return intent;
}
 
Example 3
/**
 * Shares the given text by encoding it as a barcode, such that another user can
 * scan the text off the screen of the device.
 *
 * @param text the text string to encode as a barcode
 * @param type type of data to encode. See {@code com.google.zxing.client.android.Contents.Type} constants.
 * @return the {@link AlertDialog} that was shown to the user prompting them to download the app
 *   if a prompt was needed, or null otherwise
 */
public final AlertDialog shareText(CharSequence text, CharSequence type) {
  Intent intent = new Intent();
  intent.addCategory(Intent.CATEGORY_DEFAULT);
  intent.setAction(BS_PACKAGE + ".ENCODE");
  intent.putExtra("ENCODE_TYPE", type);
  intent.putExtra("ENCODE_DATA", text);
  String targetAppPackage = findTargetAppPackage(intent);
  if (targetAppPackage == null) {
    return showDownloadDialog();
  }
  intent.setPackage(targetAppPackage);
  intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
  intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
  attachMoreExtras(intent);
  if (fragment == null) {
    activity.startActivity(intent);
  } else {
    fragment.startActivity(intent);
  }
  return null;
}
 
Example 4
private void listing6_10() {
  // Listing 6-10: Generating a list of possible actions
  // to be performed on specific data
  PackageManager packageManager = getPackageManager();

  // Create the intent used to resolve which actions should appear in the menu.
  Intent intent = new Intent();
  intent.setType("vnd.android.cursor.item/vnd.com.professionalandroid.provider.moonbase");
  intent.addCategory(Intent.CATEGORY_SELECTED_ALTERNATIVE);

  // Specify flags. In this case, return all matches
  int flags = PackageManager.MATCH_ALL;

  // Generate the list
  List<ResolveInfo> actions;
  actions = packageManager.queryIntentActivities(intent, flags);

  // Extract the list of action names
  ArrayList<CharSequence> labels = new ArrayList<CharSequence>();
  Resources r = getResources();
  for (ResolveInfo action : actions)
    labels.add(action.nonLocalizedLabel);
}
 
Example 5
private void openFileChooserImpl(ValueCallback<Uri> uploadMsg) {
    mUploadMessage = uploadMsg;
    Intent i = new Intent(Intent.ACTION_GET_CONTENT);
    i.addCategory(Intent.CATEGORY_OPENABLE);
    i.setType("image/*");
    Activity activity = (Activity) getContext();
    activity.startActivityForResult(Intent.createChooser(i, "File Chooser"), BaseWebActivity.FILE_CHOOSER_RESULTCODE);
}
 
Example 6
/**
 * 打开某条微博正文。
 * 
 * @param activity
 * @param blogId 某条微博id
 */
public static void openDetail(Activity activity,String blogId){
    if(activity==null){
        return;
    }
    Intent intent=new Intent();
    intent.setAction(Intent.ACTION_VIEW);
    intent.addCategory("android.intent.category.DEFAULT");
    intent.setData(Uri.parse("sinaweibo://detail?mblogid="+blogId));
    activity.startActivity(intent);
}
 
Example 7
private void updateNotification(int serviceStartId, int notificationId, long startTime, String Ticker, String Title, String Text, int percent) {

        //These three lines makes Notification to open main activity after clicking on it
        Intent notificationIntent = new Intent(this, MainActivity.class);
        notificationIntent.setAction(Intent.ACTION_MAIN);
        notificationIntent.addCategory(Intent.CATEGORY_LAUNCHER);
        PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);

        Intent stopDownloadIntent = new Intent(this, UpdateService.class);
        stopDownloadIntent.setAction(STOP_DOWNLOAD_ACTION);
        stopDownloadIntent.putExtra("ServiceStartId", serviceStartId);
        PendingIntent stopDownloadPendingIntent = PendingIntent.getService(this, notificationId, stopDownloadIntent, PendingIntent.FLAG_UPDATE_CURRENT);


        NotificationCompat.Builder builder = new NotificationCompat.Builder(this, UPDATE_CHANNEL_ID);
        builder.setContentIntent(contentIntent)
                .setOngoing(true)   //Can't be swiped out
                .setSmallIcon(R.drawable.ic_update)
                .setTicker(Ticker)
                .setContentTitle(Title) //Заголовок
                .setContentText(Text) // Текст уведомления
                .setOnlyAlertOnce(true)
                .setWhen(startTime - (System.currentTimeMillis() - startTime))
                .setUsesChronometer(true)
                .addAction(R.drawable.ic_stop, getText(R.string.cancel_download), stopDownloadPendingIntent);

        int PROGRESS_MAX = 100;
        builder.setProgress(PROGRESS_MAX, percent, false);

        Notification notification = builder.build();

        synchronized (notificationManager) {
            notificationManager.notify(notificationId, notification);
        }
    }
 
Example 8
Source Project: fontster   File: SettingsFragment.java    License: Apache License 2.0 5 votes vote down vote up
private boolean viewSource() {
  final Intent intent = new Intent();
  intent.setAction(Intent.ACTION_VIEW);
  intent.addCategory(Intent.CATEGORY_BROWSABLE);
  intent.setData(Uri.parse(getString(R.string.settings_link_github)));
  startActivity(intent);
  return true;
}
 
Example 9
Source Project: ByWebView   File: MyX5WebChromeClient.java    License: Apache License 2.0 5 votes vote down vote up
private void openFileChooserImplForAndroid5(ValueCallback<Uri[]> uploadMsg) {
    mUploadMessageForAndroid5 = uploadMsg;
    Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
    contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
    contentSelectionIntent.setType("image/*");

    Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
    chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
    chooserIntent.putExtra(Intent.EXTRA_TITLE, "图片选择");

    mIWebPageView.startFileChooserForResult(chooserIntent, FILECHOOSER_RESULTCODE_FOR_ANDROID_5);
}
 
Example 10
@Override public void onItemClick(int position, View v, AppsModel item) {
    try {
        Context context = v.getContext();
        PackageManager manager = context.getPackageManager();
        Intent intent = manager.getLaunchIntentForPackage(item.getPackageName());
        intent.addCategory(Intent.CATEGORY_LAUNCHER);
        intent.setComponent(new ComponentName(item.getPackageName(), item.getActivityInfoName()));
        context.startActivity(intent);
    } catch (Exception e) {// app uninstalled/not found
        e.printStackTrace();
        item.delete();
    }
    super.onItemClick(position, v, item);
}
 
Example 11
/**
 * Switch to the the default home screen activity (launcher).
 */
private static void goToHomeScreen(Context context) {
    Intent intent = new Intent(Intent.ACTION_MAIN);

    intent.addCategory(Intent.CATEGORY_HOME);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}
 
Example 12
public void run() {

            if (mSettings.directintent2 == null) {
                Intent intent = new Intent("com.adamrocker.android.simeji.ACTION_INTERCEPT");
                intent.addCategory("com.adamrocker.android.simeji.REPLACE");

                int startsel = mEditor.getSelectionStart();
                int endsel = mEditor.getSelectionEnd();
                Editable text = mEditor.getText();

                String substr = "";
                if (startsel != endsel) {
                    if (endsel < startsel) {
                        int temp = startsel;
                        startsel = endsel;
                        endsel = temp;
                    }
                    if (endsel - startsel > jp.sblo.pandora.jota.text.TextView.MAX_PARCELABLE) {
                        Toast.makeText(Main.this, R.string.toast_overflow_of_limit,
                                Toast.LENGTH_LONG).show();
                        return;
                    }
                    substr = text.subSequence(startsel, endsel).toString();
                }
                intent.putExtra("replace_key", substr);

                try {
                    Intent pickIntent = new Intent(Main.this, ActivityPicker.class);
                    pickIntent.putExtra(Intent.EXTRA_INTENT, intent);
                    mReservedIntent = intent;
                    mReservedRequestCode = REQUESTCODE_MUSHROOM;
                    startActivityForResult(pickIntent, REQUESTCODE_APPCHOOSER);
                } catch (Exception e) {
                }
            } else {
                sendDirectIntent(mSettings.directintent2);
            }
        }
 
Example 13
Source Project: android   File: LoginActivity.java    License: MIT License 5 votes vote down vote up
private void doSelectCACertificate() {
    Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
    // we don't really care what kind of file it is as long as we can parse it
    intent.setType("*/*");
    intent.addCategory(Intent.CATEGORY_OPENABLE);

    try {
        startActivityForResult(
                Intent.createChooser(intent, getString(R.string.select_ca_file)),
                FILE_SELECT_CODE);
    } catch (ActivityNotFoundException e) {
        // case for user not having a file browser installed
        Utils.showSnackBar(this, getString(R.string.please_install_file_browser));
    }
}
 
Example 14
private void chooseFromGallery() {
    try {
        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
        intent.addCategory(Intent.CATEGORY_OPENABLE);
        intent.setType("image/*");
        startActivityForResult(intent, REQUEST_QR_IMAGE);
    } catch (Exception ignored) {
        FilePicker picker = new FilePicker(this, FilePicker.FILE);
        picker.setBackgroundColor(getResources().getColor(R.color.background));
        picker.setTopBackgroundColor(getResources().getColor(R.color.background));
        picker.setItemHeight(30);
        picker.setOnFilePickListener(currentPath -> zxingview.decodeQRCode(currentPath));
        picker.show();
    }
}
 
Example 15
void invokeLanguageAndInputSettings() {
    final Intent intent = new Intent();
    intent.setAction(Settings.ACTION_INPUT_METHOD_SETTINGS);
    intent.addCategory(Intent.CATEGORY_DEFAULT);
    startActivity(intent);
    mNeedsToAdjustStepNumberToSystemState = true;
}
 
Example 16
/**
 * Show a notification while this service is running.
 */
private void showLoggedInNotification(User user) {
    //We always want this click to simply bring the live stack back to the top
    Intent callable = new Intent(this, DispatchActivity.class);
    callable.setAction("android.intent.action.MAIN");
    callable.addCategory("android.intent.category.LAUNCHER");

    // The PendingIntent to launch our activity if the user selects this notification
    PendingIntent contentIntent = PendingIntent.getActivity(this, 0, callable, 0);

    String notificationText;
    if (AppUtils.getInstalledAppRecords().size() > 1) {
        try {
            notificationText = Localization.get("notification.logged.in",
                    new String[]{Localization.get("app.display.name")});
        } catch (NoLocalizedTextException e) {
            notificationText = getString(NOTIFICATION);
        }
    } else {
        notificationText = getString(NOTIFICATION);
    }

    // Set the icon, scrolling text and timestamp
    Notification notification = new NotificationCompat.Builder(this, CommCareNoficationManager.NOTIFICATION_CHANNEL_ERRORS_ID)
            .setContentTitle(notificationText)
            .setContentText("Session Expires: " + DateFormat.format("MMM dd h:mmaa", sessionExpireDate))
            .setSmallIcon(org.commcare.dalvik.R.drawable.notification)
            .setContentIntent(contentIntent)
            .build();

    if (user != null) {
        //Send the notification.
        this.startForeground(NOTIFICATION, notification);
    }
}
 
Example 17
Source Project: Aurora   File: DeviceUtils.java    License: Apache License 2.0 5 votes vote down vote up
public static boolean isHaveMarket(Context context) {
    Intent intent = new Intent();
    intent.setAction("android.intent.action.MAIN");
    intent.addCategory("android.intent.category.APP_MARKET");
    PackageManager pm = context.getPackageManager();
    List<ResolveInfo> infos = pm.queryIntentActivities(intent, 0);
    return infos.size() > 0;
}
 
Example 18
public void openFileChooser(ValueCallback<Uri> uploadMsg) {
    ((EBrowserActivity) mContext).setmUploadMessage(getCompatCallback(uploadMsg));
    Intent i = new Intent(Intent.ACTION_GET_CONTENT);
    i.addCategory(Intent.CATEGORY_OPENABLE);
    i.setType("*/*");
    ((EBrowserActivity) mContext).startActivityForResult(Intent.createChooser(i, "File Chooser"),
            EBrowserActivity.FILECHOOSER_RESULTCODE);
}
 
Example 19
private static Intent getExcelFileIntent(Uri uri) {
    Intent intent = new Intent("android.intent.action.VIEW");
    intent.addCategory("android.intent.category.DEFAULT");
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.setDataAndType(uri, "application/vnd.ms-excel");
    return intent;
}
 
Example 20
Source Project: android-tv-launcher   File: GetAppList.java    License: MIT License 4 votes vote down vote up
public ArrayList<AppBean> getLaunchAppList() {
    PackageManager localPackageManager = mContext.getPackageManager();
    Intent localIntent = new Intent("android.intent.action.MAIN");
    localIntent.addCategory("android.intent.category.LAUNCHER");
    List<ResolveInfo> localList = localPackageManager.queryIntentActivities(localIntent, 0);
    ArrayList<AppBean> localArrayList = null;
    Iterator<ResolveInfo> localIterator = null;
    if (localList != null) {
        localArrayList = new ArrayList<AppBean>();
        localIterator = localList.iterator();
    }
    while (true) {
        if (!localIterator.hasNext())
            break;
        ResolveInfo localResolveInfo = (ResolveInfo) localIterator.next();
        AppBean localAppBean = new AppBean();
        localAppBean.setIcon(localResolveInfo.activityInfo.loadIcon(localPackageManager));
        localAppBean.setName(localResolveInfo.activityInfo.loadLabel(localPackageManager).toString());
        localAppBean.setPackageName(localResolveInfo.activityInfo.packageName);
        localAppBean.setDataDir(localResolveInfo.activityInfo.applicationInfo.publicSourceDir);
        localAppBean.setLauncherName(localResolveInfo.activityInfo.name);
        String pkgName = localResolveInfo.activityInfo.packageName;
        PackageInfo mPackageInfo;
        try {
            mPackageInfo = mContext.getPackageManager().getPackageInfo(pkgName, 0);
            if ((mPackageInfo.applicationInfo.flags & mPackageInfo.applicationInfo.FLAG_SYSTEM) > 0) {//系统预装
                localAppBean.setSysApp(true);
            }
        } catch (NameNotFoundException e) {
            e.printStackTrace();
        }

        String noSeeApk = localAppBean.getPackageName();

        // 屏蔽自己 、芒果 、tcl新
        if (!noSeeApk.equals("com.cqsmiletv") && !noSeeApk.endsWith("com.starcor.hunan") && !noSeeApk.endsWith("com.tcl.matrix.tventrance")) {
            localArrayList.add(localAppBean);
        }
    }
    return localArrayList;
}