Example usage for android.content Intent CATEGORY_LAUNCHER

Introduction

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

Prototype

String CATEGORY_LAUNCHER

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

Click Source Link

Document

Should be displayed in the top-level launcher.

Usage

From source file:com.redhorse.quickstart.AppAll.java

private void loadApps() {
    Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
    mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);

    mAllApps = getPackageManager().queryIntentActivities(mainIntent, 0);
    mApps = new ArrayList<ResolveInfo>();
    Cursor c = dbStart.getAllItems();
    Iterator it1 = mAllApps.iterator();
    while (it1.hasNext()) {
        ResolveInfo info = (ResolveInfo) it1.next();
        if (!info.activityInfo.packageName.equalsIgnoreCase("com.redhorse.quickstart"))
            mApps.add(info);/*from w w w  . j ava2s. com*/
    }
    c.close();
}

---

From source file:com.andybotting.tubechaser.activity.Home.java

/**
 * Activity start//  ww  w  . j  a v a  2s.c o m
 */
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_home);

    // Refresh button
    findViewById(R.id.btn_title_refresh).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            new GetTubeStatus().execute();
        }
    });

    // Search button
    findViewById(R.id.btn_title_search).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            UIUtils.goSearch(Home.this);
        }
    });

    // Overview
    findViewById(R.id.home_btn_overview).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            startActivity(new Intent(Home.this, LineOverview.class));
        }
    });

    // Browse
    findViewById(R.id.home_btn_stations).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            startActivity(new Intent(Home.this, StationsList.class));
        }
    });

    // Nearby
    findViewById(R.id.home_btn_nearby).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            startActivity(new Intent(Home.this, StationsNearby.class));
        }
    });

    // Starred
    findViewById(R.id.home_btn_starred).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            startActivity(new Intent(Intent.ACTION_VIEW, Stations.buildStarredUri()));
        }
    });

    // Search
    findViewById(R.id.home_btn_search).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            UIUtils.goSearch(Home.this);
        }
    });

    // Settings
    findViewById(R.id.home_btn_settings).setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            startActivity(new Intent(Home.this, Settings.class));
        }
    });

    mInfoLoadingView = findViewById(R.id.info_window_loading);

    mContext = this.getBaseContext();
    mPreferenceHelper = new PreferenceHelper();
    mProvider = new TubeChaserProvider();

    checkStats();

    // Show about dialog window on first launch (or just after an upgrade)
    if (mPreferenceHelper.isFirstLaunchThisVersion())
        showAbout();

    long lastUpdate = mPreferenceHelper.getLastUpdateTimestamp();
    long timeDiff = UIUtils.dateDiff(lastUpdate);

    if (LOGV)
        Log.v(TAG, "Last tube status update: " + timeDiff / 1000 + "sec");

    // Kick off an update
    if (timeDiff > UPDATE_MINS * 60000) {
        new GetTubeStatus().execute();
    } else {
        getInfoWindows();
        changeInfoWindow();
        startRefreshThread();
    }

    // If we're started by the launcher, then try the default activity
    if (getIntent().hasCategory(Intent.CATEGORY_LAUNCHER))
        goDefaultLaunchActivity();
}

---

From source file:org.floens.chan.ui.service.WatchNotifier.java

/**
 * Create a notification with the supplied parameters.
 * The style of the big notification is InboxStyle, a list of text.
 *
 * @param tickerText    The tickertext to show, or null if no tickertext should be shown.
 * @param contentTitle  The title of the notification
 * @param contentText   The content of the small notification
 * @param contentNumber The contentInfo and number, or -1 if not shown
 * @param expandedLines A list of lines for the big notification, or null if not shown
 * @param makeSound     Should the notification make a sound
 * @param target        The target pin, or null to open the pinned pane on tap
 * @return//from   w w  w. ja  va2s. c  o  m
 */
@SuppressWarnings("deprecation")
private Notification getNotificationFor(String tickerText, String contentTitle, String contentText,
        int contentNumber, List<CharSequence> expandedLines, boolean light, boolean makeSound, Pin target) {
    Intent intent = new Intent(this, ChanActivity.class);
    intent.setAction(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP
            | Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);

    intent.putExtra("pin_id", target == null ? -1 : target.id);

    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

    NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
    if (makeSound) {
        builder.setDefaults(Notification.DEFAULT_SOUND | Notification.DEFAULT_VIBRATE);
    }

    if (light) {
        long watchLed = ChanPreferences.getWatchLed();
        if (watchLed >= 0) {
            builder.setLights((int) watchLed, 1000, 1000);
        }
    }

    builder.setContentIntent(pendingIntent);

    if (tickerText != null) {
        tickerText = tickerText.substring(0, Math.min(tickerText.length(), 50));
    }

    builder.setTicker(tickerText);
    builder.setContentTitle(contentTitle);
    builder.setContentText(contentText);

    if (contentNumber >= 0) {
        builder.setContentInfo(Integer.toString(contentNumber));
        builder.setNumber(contentNumber);
    }

    builder.setSmallIcon(R.drawable.ic_stat_notify);

    Intent pauseWatching = new Intent(this, WatchNotifier.class);
    pauseWatching.putExtra("pause_pins", true);

    PendingIntent pauseWatchingPending = PendingIntent.getService(this, 0, pauseWatching,
            PendingIntent.FLAG_UPDATE_CURRENT);

    builder.addAction(R.drawable.ic_action_pause, getString(R.string.watch_pause_pins), pauseWatchingPending);

    if (expandedLines != null) {
        NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
        for (CharSequence line : expandedLines.subList(Math.max(0, expandedLines.size() - 10),
                expandedLines.size())) {
            style.addLine(line);
        }
        style.setBigContentTitle(contentTitle);
        builder.setStyle(style);
    }

    return builder.getNotification();
}

---

From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.AppStateObj.java

public static Intent getLaunchIntent(Context context, SignedObj obj) {
    JSONObject content = obj.getJson();/*ww w . j av  a 2 s  .  co m*/

    if (DBG)
        Log.d(TAG, "Getting launch intent for " + content);
    Uri appFeed;
    if (content.has(DbObject.CHILD_FEED_NAME)) {
        Log.d(TAG, "using child feed");
        appFeed = Feed.uriForName(content.optString(DbObject.CHILD_FEED_NAME));
    } else {
        Log.d(TAG, "using obj feed");
        appFeed = Feed.uriForName(content.optString(DbObjects.FEED_NAME));
    }
    String arg = content.optString(ARG);
    String state = content.optString(STATE);
    String appId = obj.getAppId();
    // TODO: Hack for deprecated launch method
    if (appId.equals(DungBeetleContentProvider.SUPER_APP_ID)) {
        appId = content.optString(PACKAGE_NAME);
    }
    if (DBG)
        Log.d(TAG, "Preparing launch of " + appId + " on " + appFeed);

    Intent launch = new Intent();
    if (content.has(AppReferenceObj.OBJ_INTENT_ACTION)) {
        launch.setAction(content.optString(AppReferenceObj.OBJ_INTENT_ACTION));
    } else {
        launch.setAction(Intent.ACTION_MAIN);
    }
    if (state != null) {
        launch.putExtra("mobisocial.db.STATE", state);
    }
    launch.addCategory(Intent.CATEGORY_LAUNCHER);
    launch.putExtra(AppState.EXTRA_FEED_URI, appFeed);

    // TODO: hack until this obj is available in 'related' query.
    launch.putExtra("obj", content.toString());
    // TODO: this is better.
    launch.putExtra(Musubi.EXTRA_OBJ_HASH, obj.getHash());

    if (arg != null) {
        launch.putExtra(AppState.EXTRA_APPLICATION_ARGUMENT, arg);
    }
    // TODO: optimize!
    List<ResolveInfo> resolved = context.getPackageManager().queryIntentActivities(launch, 0);
    for (ResolveInfo r : resolved) {
        ActivityInfo activity = r.activityInfo;
        if (activity.packageName.equals(appId)) {
            launch.setClassName(activity.packageName, activity.name);
            launch.putExtra("mobisocial.db.PACKAGE", activity.packageName);
            return launch;
        }
    }

    Intent market = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appId));
    return market;
}

---

From source file:com.example.trumpetproject.activities.MainActivity.java

/**
 * Set the appropriate fragment given the state of the Activity and the Intent used to start it.
 * If the intent is a launcher intent the Splash Fragment is shown otherwise the SignIn Fragment is shown.
 *
 * @param intent Intent used to determine which Fragment is used.
 *///  w  ww. j  av  a2s.  co m
private void setFragment(Intent intent) {
    Fragment fragment;
    String tag;
    if (intent != null && intent.hasCategory(Intent.CATEGORY_LAUNCHER)) {
        fragment = new SplashFragment();
        tag = SPLASH_TAG;
    } else {
        fragment = new SignInFragment();
        tag = SIGN_IN_TAG;
    }
    String currentTag = getCurrentFragmentTag();
    if (currentTag == null || !currentTag.equals(tag)) { // only change frag if it's different than the current one loaded
        getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container, fragment, tag).commit();
    }
}

---

From source file:free.yhc.netmbuddy.model.NotiManager.java

private Notification buildNotificationICS(NotiType ntype, CharSequence videoTitle) {
    RemoteViews rv = new RemoteViews(Utils.getAppContext().getPackageName(), R.layout.player_notification);
    NotificationCompat.Builder nbldr = new NotificationCompat.Builder(Utils.getAppContext());

    rv.setTextViewText(R.id.title, videoTitle);

    Intent intent = new Intent(Utils.getAppContext(), NotiManager.NotiIntentReceiver.class);
    intent.setAction(NOTI_INTENT_ACTION);
    intent.putExtra("type", ntype.name());
    PendingIntent pi = PendingIntent.getBroadcast(Utils.getAppContext(), 0, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    rv.setImageViewResource(R.id.action, ntype.getIcon());
    rv.setOnClickPendingIntent(R.id.action, pi);

    intent = new Intent(Utils.getAppContext(), NotiManager.NotiIntentReceiver.class);
    intent.setAction(NOTI_INTENT_STOP_PLAYER);
    pi = PendingIntent.getBroadcast(Utils.getAppContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
    rv.setImageViewResource(R.id.stop, R.drawable.ic_media_stop);
    rv.setOnClickPendingIntent(R.id.stop, pi);

    intent = new Intent(Utils.getAppContext(), NotiManager.NotiIntentReceiver.class);
    intent.setAction(NOTI_INTENT_DELETE);
    PendingIntent piDelete = PendingIntent.getBroadcast(Utils.getAppContext(), 0, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);

    intent = new Intent(Utils.getAppContext(), YTMPActivity.class);
    intent.setAction(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);
    PendingIntent piContent = PendingIntent.getActivity(Utils.getAppContext(), 0, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);

    nbldr.setContent(rv).setContentIntent(piContent).setDeleteIntent(piDelete).setAutoCancel(true)
            .setSmallIcon(ntype.getIcon()).setTicker(null);
    return nbldr.build();
}

---

From source file:com.notepadlite.MainActivity.java

private void checkForAndroidWear() {
    // Notepad Plugin for Android Wear sends intent with "plugin_install_complete" extra,
    // in order to verify that the main Notepad app is installed correctly
    if (getIntent().hasExtra("plugin_install_complete")) {
        if (getSupportFragmentManager().findFragmentByTag("WearPluginDialogFragmentAlt") == null) {
            DialogFragment wearDialog = new WearPluginDialogFragmentAlt();
            wearDialog.show(getSupportFragmentManager(), "WearPluginDialogFragmentAlt");
        }/* w  w  w. j a va 2 s . com*/

        SharedPreferences pref = getSharedPreferences(getPackageName() + "_preferences", Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = pref.edit();
        editor.putBoolean("show_wear_dialog", false);
        editor.apply();
    } else {
        boolean hasAndroidWear = false;

        @SuppressWarnings("unused")
        PackageInfo pInfo;
        try {
            pInfo = getPackageManager().getPackageInfo("com.google.android.wearable.app", 0);
            hasAndroidWear = true;
        } catch (PackageManager.NameNotFoundException e) {
        }

        if (hasAndroidWear) {
            try {
                pInfo = getPackageManager().getPackageInfo("com.notepadlite.wear", 0);
                Intent intent = new Intent(Intent.ACTION_MAIN);
                intent.setComponent(ComponentName
                        .unflattenFromString("com.notepadlite.wear/com.notepadlite.wear.MobileMainActivity"));
                intent.addCategory(Intent.CATEGORY_LAUNCHER);
                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(intent);
            } catch (PackageManager.NameNotFoundException e) {
                SharedPreferences pref = getSharedPreferences(getPackageName() + "_preferences",
                        Context.MODE_PRIVATE);
                if (pref.getBoolean("show_wear_dialog", true)
                        && getSupportFragmentManager().findFragmentByTag("WearPluginDialogFragment") == null) {
                    DialogFragment wearDialog = new WearPluginDialogFragment();
                    wearDialog.show(getSupportFragmentManager(), "WearPluginDialogFragment");
                }
            } catch (ActivityNotFoundException e) {
            }
        }
    }
}

---

From source file:com.android.launcher3.InstallShortcutReceiver.java

/**
 * Returns true if the intent is a valid launch intent for a shortcut.
 * This is used to identify shortcuts which are different from the ones exposed by the
 * applications' manifest file./*from   w w  w  .  j a v  a2  s. co  m*/
 *
 * When DISABLE_ALL_APPS is true, shortcuts exposed via the app's manifest should never be
 * duplicated or removed(unless the app is un-installed).
 *
 * @param launchIntent The intent that will be launched when the shortcut is clicked.
 */
static boolean isValidShortcutLaunchIntent(Intent launchIntent) {
    if (launchIntent != null && Intent.ACTION_MAIN.equals(launchIntent.getAction())
            && launchIntent.getComponent() != null && launchIntent.getCategories() != null
            && launchIntent.getCategories().size() == 1 && launchIntent.hasCategory(Intent.CATEGORY_LAUNCHER)
            && launchIntent.getExtras() == null && TextUtils.isEmpty(launchIntent.getDataString())) {
        return false;
    }
    return true;
}

---

From source file:com.adguard.android.commons.BrowserUtils.java

public static void startBrowser(Context context, ComponentName component) {
    Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);
    intent.setComponent(component);/*from   w ww  .j a  v  a  2  s .co m*/
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

---

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