Example usage for android.content Intent addCategory

Introduction

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

Prototype

public @NonNull Intent addCategory(String category) 

Source Link

Document

Add a new category to the intent.

Usage

From source file:com.tt.jobtracker.MainActivity.java

@Override
public void onBackPressed() {
    if (Shared.onbackpress == true) {
        if (back_pressed + 2000 > System.currentTimeMillis()) {
            //    super.onBackPressed();
            Intent startMain = new Intent(Intent.ACTION_MAIN);
            startMain.addCategory(Intent.CATEGORY_HOME);
            startMain.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(startMain);//  w ww. ja v  a  2 s . c  o  m
        } else {
            Toast.makeText(getBaseContext(), "Press once again to exit!", Toast.LENGTH_SHORT).show();
            back_pressed = System.currentTimeMillis();
        }
    } else {
        super.onBackPressed();
    }
}

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From source file:no.nordicsemi.android.nrftoolbox.dfu.DfuActivity.java

/**
 * Called when Select File was pressed// ww w  .j  a  v a  2s . c o m
 * 
 * @param view
 *            a button that was pressed
 */
public void onSelectFileClicked(final View view) {
    final Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
    intent.setType("application/octet-stream");
    intent.addCategory(Intent.CATEGORY_OPENABLE);
    if (intent.resolveActivity(getPackageManager()) != null) {
        // file browser has been found on the device
        startActivityForResult(intent, SELECT_FILE_REQ);
    } else {
        // there is no any file browser app, let's try to download one
        final View customView = getLayoutInflater().inflate(R.layout.app_file_browser, null);
        final ListView appsList = (ListView) customView.findViewById(android.R.id.list);
        appsList.setAdapter(new FileBrowserAppsAdapter(this));
        appsList.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
        appsList.setItemChecked(0, true);
        new AlertDialog.Builder(this).setTitle(R.string.dfu_alert_no_filebrowser_title).setView(customView)
                .setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(final DialogInterface dialog, final int which) {
                        dialog.dismiss();
                    }
                }).setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(final DialogInterface dialog, final int which) {
                        final int pos = appsList.getCheckedItemPosition();
                        if (pos >= 0) {
                            final String query = getResources()
                                    .getStringArray(R.array.dfu_app_file_browser_action)[pos];
                            final Intent storeIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(query));
                            startActivity(storeIntent);
                        }
                    }
                }).show();
    }
}

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From source file:com.farmerbb.notepad.activity.MainActivity.java

@TargetApi(Build.VERSION_CODES.KITKAT)
private void reallyExportNotes() {
    String filename = "";

    try {/*from  w w  w  .j a  v  a2s. c om*/
        filename = loadNoteTitle(filesToExport[fileBeingExported].toString());
    } catch (IOException e) {
        /* Gracefully fail */ }

    Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
    intent.addCategory(Intent.CATEGORY_OPENABLE);
    intent.setType("text/plain");
    intent.putExtra(Intent.EXTRA_TITLE, generateFilename(filename));

    try {
        startActivityForResult(intent, EXPORT);
    } catch (ActivityNotFoundException e) {
        showToast(R.string.error_exporting_notes);
    }
}

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From source file:com.zertinteractive.wallpaper.activities.DetailActivity.java

public void setAsWallpaperMore() {

    String path = Environment.getExternalStorageDirectory().toString();
    File file = new File(path, "/" + TEMP_WALLPAPER_DIR + "/" + TEMP_WALLPAPER_NAME + ".png");
    Uri uri = Uri.fromFile(file);/*from w  w  w . ja v a2s  .  co  m*/
    Intent intent = new Intent(Intent.ACTION_ATTACH_DATA);
    intent.addCategory(Intent.CATEGORY_DEFAULT);
    intent.setDataAndType(uri, "image/png");
    intent.putExtra("mimeType", "image/png");
    startActivity(Intent.createChooser(intent, "Set as : Mood Wallpaper"));

    //        WallpaperManager myWallpaperManager
    //                = WallpaperManager.getInstance(getApplicationContext());
    //        try {
    //            myWallpaperManager.setBitmap(((BitmapDrawable) imageView.getDrawable()).getBitmap());
    //        } catch (IOException e) {
    //            // TODO Auto-generated catch block
    //            e.printStackTrace();
    //        }
}

---

From source file:io.teak.sdk.Teak.java

@Override
public void onReceive(Context inContext, Intent intent) {
    final Context context = inContext.getApplicationContext();

    if (!Teak.isEnabled()) {
        Log.e(LOG_TAG, "Teak is disabled, ignoring onReceive().");
        return;//from   w w w  .  j a  v  a 2s  .c o  m
    }

    String action = intent.getAction();

    if (GCM_RECEIVE_INTENT_ACTION.equals(action)) {
        final TeakNotification notif = TeakNotification.remoteNotificationFromIntent(context, intent);
        if (notif == null) {
            return;
        }

        // Send Notification Received Metric
        Session.whenUserIdIsReadyRun(new Session.SessionRunnable() {
            @Override
            public void run(Session session) {
                HashMap<String, Object> payload = new HashMap<>();
                payload.put("app_id", session.appConfiguration.appId);
                payload.put("user_id", session.userId());
                payload.put("platform_id", notif.teakNotifId);

                new Request("/notification_received", payload, session).run();
            }
        });
    } else if (action.endsWith(TeakNotification.TEAK_NOTIFICATION_OPENED_INTENT_ACTION_SUFFIX)) {
        Bundle bundle = intent.getExtras();

        // Cancel any updates pending
        TeakNotification.cancel(context, bundle.getInt("platformId"));

        // Launch the app
        if (!bundle.getBoolean("noAutolaunch")) {
            if (Teak.isDebug) {
                Log.d(LOG_TAG,
                        "Notification (" + bundle.getString("teakNotifId") + ") opened, auto-launching app.");
            }
            Intent launchIntent = context.getPackageManager()
                    .getLaunchIntentForPackage(context.getPackageName());
            launchIntent.addCategory("android.intent.category.LAUNCHER");
            launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
            launchIntent.putExtras(bundle);
            if (bundle.getString("deepLink") != null) {
                launchIntent.setData(Uri.parse(bundle.getString("deepLink")));
            }
            context.startActivity(launchIntent);
        } else {
            if (Teak.isDebug) {
                Log.d(LOG_TAG, "Notification (" + bundle.getString("teakNotifId")
                        + ") opened, NOT auto-launching app (noAutoLaunch flag present, and set to true).");
            }
        }

        // Send broadcast
        if (Teak.localBroadcastManager != null) {
            Intent broadcastEvent = new Intent(TeakNotification.LAUNCHED_FROM_NOTIFICATION_INTENT);
            broadcastEvent.putExtras(bundle);
            Teak.localBroadcastManager.sendBroadcast(broadcastEvent);
        }
    } else if (action.endsWith(TeakNotification.TEAK_NOTIFICATION_CLEARED_INTENT_ACTION_SUFFIX)) {
        Bundle bundle = intent.getExtras();
        TeakNotification.cancel(context, bundle.getInt("platformId"));
    }

}

---

From source file:com.example.android.home.Home.java

/**
 * Loads the list of installed applications in mApplications.
 *//*w  w  w  . j av  a2s. c  o m*/
private void loadApplications(boolean isLaunching) {
    if (isLaunching && mApplications != null) {
        return;
    }

    PackageManager manager = getPackageManager();

    Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
    mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);

    final List<ResolveInfo> apps = manager.queryIntentActivities(mainIntent, 0);
    Collections.sort(apps, new ResolveInfo.DisplayNameComparator(manager));

    if (apps != null) {
        final int count = apps.size();

        if (mApplications == null) {
            mApplications = new ArrayList<ApplicationInfo>(count);
        }
        mApplications.clear();

        for (int i = 0; i < count; i++) {
            //for (int i = 0; i < 6; i++) {            // show only 6 apps
            ApplicationInfo application = new ApplicationInfo();
            ResolveInfo info = apps.get(i);

            application.title = info.loadLabel(manager);
            application.setActivity(
                    new ComponentName(info.activityInfo.applicationInfo.packageName, info.activityInfo.name),
                    Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);

            Log.v("Home APP", "package neme= " + info.activityInfo.applicationInfo.packageName);
            Log.v("Home APP", "neme= " + info.activityInfo.name);
            Log.v("Home APP", "title= " + application.title);

            application.icon = info.activityInfo.loadIcon(manager);

            // TODO
            // Replace Icons
            //if((application.title+"").equals("Calculator")) application.icon = getResources().getDrawable(R.drawable.ic_launcher_home_big);

            // Add Application
            if ((application.title + "").equals("Browser"))
                mApplications.add(application);
            if ((application.title + "").equals("Phone"))
                mApplications.add(application);
            if ((application.title + "").equals("People"))
                mApplications.add(application);
            if ((application.title + "").equals("Messaging"))
                mApplications.add(application);
            if ((application.title + "").equals("Settings"))
                mApplications.add(application);

        }

        // Took from http://hi-android.info/src/index.html
        // ********************* ADD Call Log
        ApplicationInfo application = new ApplicationInfo();
        application.title = "Call Log";
        application.icon = getResources().getDrawable(R.drawable.ic_launcher_home);
        application.setActivity(
                new ComponentName("com.android.contacts", "com.android.contacts.RecentCallsListActivity"),
                Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
        mApplications.add(application);
    }
}

---

From source file:com.anjalimacwan.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");
        }/*from  w  w w .jav  a2 s .  c om*/

        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) {
            /* Gracefully fail */ }

        if (hasAndroidWear) {
            try {
                pInfo = getPackageManager().getPackageInfo("com.anjalimacwan.wear", 0);
                Intent intent = new Intent(Intent.ACTION_MAIN);
                intent.setComponent(ComponentName
                        .unflattenFromString("com.anjalimacwan.wear/com.anjalimacwan.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) {
                /* Gracefully fail */ }
        }
    }
}

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From source file:net.bytten.comicviewer.ComicViewerActivity.java

public void loadAuthorLink() {
    Intent browser = new Intent();
    browser.setAction(Intent.ACTION_VIEW);
    browser.addCategory(Intent.CATEGORY_BROWSABLE);
    browser.setData(comicDef.getAuthorLinkUrl());
    startActivity(browser);//from  www  .  j  a  v a2  s.  c o  m
}

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From source file:net.bytten.comicviewer.ComicViewerActivity.java

public void donate() {
    Intent browser = new Intent();
    browser.setAction(Intent.ACTION_VIEW);
    browser.addCategory(Intent.CATEGORY_BROWSABLE);
    browser.setData(comicDef.getDonateUrl());
    startActivity(browser);//from  w  w  w  .  j ava  2 s .c o m
}

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From source file:net.bytten.comicviewer.ComicViewerActivity.java

public void developerWebsite() {
    Intent browser = new Intent();
    browser.setAction(Intent.ACTION_VIEW);
    browser.addCategory(Intent.CATEGORY_BROWSABLE);
    browser.setData(comicDef.getDeveloperUrl());
    startActivity(browser);//  ww w.  ja va  2  s  .c  om
}

---

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