Example usage for android.content.pm PackageManager queryIntentActivities

Introduction

In this page you can find the example usage for android.content.pm PackageManager queryIntentActivities.

Prototype

public abstract List<ResolveInfo> queryIntentActivities(Intent intent, @ResolveInfoFlags int flags);

Source Link

Document

Retrieve all activities that can be performed for the given intent.

Usage

From source file:th.in.ffc.app.FFCFragmentActivity.java

@Override
public void startActivityForResult(Intent intent, int requestCode) {
    intent.putExtra(EXTRA_PCUCODE, this.extra_pcucode);
    intent.putExtra(EXTRA_USER, this.extra_user);

    PackageManager pm = getPackageManager();
    List<ResolveInfo> IntentList = pm.queryIntentActivities(intent, 0);

    if (IntentList.size() == 0) {
        Toast.makeText(this, "Not Found Activity!", Toast.LENGTH_SHORT).show();
    } else {//from   w w  w. ja  v a2s. com
        super.startActivityForResult(intent, requestCode);
        overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
    }
}

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From source file:com.ntsync.android.sync.activities.ImportActivity.java

private void initStartContactBtn() {
    Button startBtn = (Button) findViewById(R.id.startContactApp);
    PackageManager packageManager = getPackageManager();
    Intent contactAppIntent = ContactManager.createContactAppIntent();
    boolean isIntentSafe = false;
    if (contactAppIntent != null) {
        List<ResolveInfo> activities = packageManager.queryIntentActivities(contactAppIntent, 0);
        isIntentSafe = !activities.isEmpty();

        Drawable icon = ContactManager.getContactAppIcon(this, contactAppIntent);
        startBtn.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null);
    }//w ww .  j  a va 2 s.com
    startBtn.setEnabled(isIntentSafe);
}

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From source file:aerizostudios.com.cropshop.MainActivity.java

public void like_facebook(View v) {
    final String urlFb = "fb://page/" + "430860500445507";
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setData(Uri.parse(urlFb));//from  ww  w .  j  av  a  2 s  .co  m

    // If a Facebook app is installed, use it. Otherwise, launch
    // a browser
    final PackageManager packageManager = getPackageManager();
    List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
    if (list.size() == 0) {
        final String urlBrowser = "https://www.facebook.com/" + "cropshopofficial";
        intent.setData(Uri.parse(urlBrowser));
    }

    startActivity(intent);
}

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From source file:com.launcher.silverfish.LauncherActivity.java

private void autoSortApplications() {

    // Set up both SQL helper and package manager
    LauncherSQLiteHelper sql = new LauncherSQLiteHelper(this.getBaseContext());
    PackageManager mPacMan = getApplicationContext().getPackageManager();

    // Set MAIN and LAUNCHER filters, so we only get activities with that defined on their manifest
    Intent i = new Intent(Intent.ACTION_MAIN, null);
    i.addCategory(Intent.CATEGORY_LAUNCHER);

    // Get all activities that have those filters
    List<ResolveInfo> availableActivities = mPacMan.queryIntentActivities(i, 0);

    // Store here the packages and their categories IDs
    // This will allow us to add all the apps at once instead opening the database over and over
    HashMap<String, Integer> pkg_categoryId = PackagesCategories.setCategories(getApplicationContext(),
            availableActivities);// ww  w . j a v  a 2 s .co m

    // Then add all the apps to their corresponding tabs at once
    sql.addAppsToTab(pkg_categoryId);
}

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From source file:de.appplant.cordova.emailcomposer.EmailComposerImpl.java

/**
 * If email apps are available.//w  w w  . j a  v a 2  s . c  o m
 *
 * @param ctx
 * The application context.
 * @return
 * true if available, otherwise false
 */
private boolean isEmailAccountConfigured(Context ctx) {
    Uri uri = Uri.fromParts("mailto", "max@mustermann.com", null);
    Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
    PackageManager pm = ctx.getPackageManager();
    int apps = pm.queryIntentActivities(intent, 0).size();

    if (apps == 0) {
        return false;
    }

    AccountManager am = AccountManager.get(ctx);
    int accounts;

    try {
        accounts = am.getAccounts().length;
    } catch (Exception e) {
        Log.e("EmailComposer", "Missing GET_ACCOUNTS permission.");
        return true;
    }

    return accounts > 0;
}

---

From source file:com.bangalore.barcamp.activity.ShareActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.share_screen);
    mDrawerToggle = BCBFragmentUtils.setupActionBar(this, "Share");

    // BCBUtils.createActionBarOnActivity(this);
    // BCBUtils.addNavigationActions(this);
    ((EditText) findViewById(R.id.editText1)).addTextChangedListener(new TextWatcher() {

        @Override/*from   ww  w .  ja  va  2 s  .co  m*/
        public void onTextChanged(CharSequence s, int start, int before, int count) {

        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {

        }

        @Override
        public void afterTextChanged(Editable s) {
            ((TextView) findViewById(R.id.charsLeftTextView)).setText("Chars left: " + (140 - s.length() - 7));
        }
    });
    if (getIntent().hasExtra(SHARE_STRING)) {
        ((EditText) findViewById(R.id.editText1)).setText(getIntent().getStringExtra(SHARE_STRING));
    }
    Intent intent = new Intent(Intent.ACTION_SEND);
    intent.setType("text/plain");
    final PackageManager pm = getPackageManager();
    final Spinner spinner = (Spinner) findViewById(R.id.shareTypeSpinner);
    ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(this,
            android.R.layout.simple_spinner_item);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

    final List<ResolveInfo> matches = pm.queryIntentActivities(intent, 0);
    String selectedItem = BCBSharedPrefUtils.getShareSettings(getApplicationContext());
    int selectedPos = -1;
    for (ResolveInfo info : matches) {
        adapter.add(info.loadLabel(pm));
        if (selectedItem.equals(info.loadLabel(pm))) {
            selectedPos = matches.indexOf(info);
        }
    }
    spinner.setAdapter(adapter);

    if (selectedPos != -1) {
        spinner.setSelected(true);
        spinner.setSelection(selectedPos);
    }
    ((TextView) findViewById(R.id.charsLeftTextView)).setText("Chars left: 140");
    ((Button) findViewById(R.id.button1)).setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            Intent intent = new Intent(Intent.ACTION_SEND);
            intent.setType("text/plain");
            int appSelectedPos = spinner.getSelectedItemPosition();
            ResolveInfo info = matches.get(appSelectedPos);
            intent.setClassName(info.activityInfo.packageName, info.activityInfo.name);

            BCBSharedPrefUtils.setShareSettings(getApplicationContext(), (String) info.loadLabel(pm));
            intent.putExtra(Intent.EXTRA_TEXT,
                    ((EditText) findViewById(R.id.editText1)).getText().toString() + " #barcampblr");
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            startActivity(intent);
            finish();

        }
    });

    BCBFragmentUtils.addNavigationActions(this);
    supportInvalidateOptionsMenu();
    Tracker t = ((BarcampBangalore) getApplication()).getTracker();

    // Set screen name.
    t.setScreenName(this.getClass().getName());

    // Send a screen view.
    t.send(new HitBuilders.AppViewBuilder().build());

}

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From source file:com.max2idea.android.fwknop.Fwknop.java

private void startApp() {
    Intent i = new Intent(Intent.ACTION_RUN);
    i.setComponent(new ComponentName("org.connectbot", "org.connectbot.HostListActivity"));
    PackageManager p = this.getPackageManager();
    List list = p.queryIntentActivities(i, p.COMPONENT_ENABLED_STATE_DEFAULT);
    if (list.isEmpty()) {
        Log.v("SPA", "ConnectBot is not installed");
        Toast.makeText(this, "ConnectBot is not installed", Toast.LENGTH_LONG).show();
    } else {/*w w w.java2 s.c o m*/
        Log.v("SPA", "Starting connectBot");
        Toast.makeText(this, "Starting ConnectBot", Toast.LENGTH_LONG);
        startActivity(i);
    }
}

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From source file:com.glabs.homegenie.util.VoiceControl.java

public VoiceControl(StartActivity hgactivity) {
    _hgcontext = hgactivity;//from  ww  w  . j  a va  2 s . co  m

    //find out whether speech recognition is supported
    PackageManager packManager = _hgcontext.getPackageManager();
    List<ResolveInfo> intActivities = packManager
            .queryIntentActivities(new Intent(RecognizerIntent.ACTION_WEB_SEARCH), 0);
    if (intActivities.size() != 0) {
        // TODO ok speech recognition supported
    } else {
        //speech recognition not supported, disable button and output message
        Toast.makeText(_hgcontext, "Oops - Speech recognition not supported!", Toast.LENGTH_LONG).show();
    }

    _lingodata = new LingoData();
    new RetrieveLingoDataTask().execute();
}

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From source file:com.launcher.silverfish.launcher.LauncherActivity.java

private void autoSortApplications() {

    // Set up both SQL helper and package manager
    LauncherSQLiteHelper sql = new LauncherSQLiteHelper((App) getApplication());
    PackageManager mPacMan = getApplicationContext().getPackageManager();

    // Set MAIN and LAUNCHER filters, so we only get activities with that defined on their manifest
    Intent i = new Intent(Intent.ACTION_MAIN, null);
    i.addCategory(Intent.CATEGORY_LAUNCHER);

    // Get all activities that have those filters
    List<ResolveInfo> availableActivities = mPacMan.queryIntentActivities(i, 0);

    // Store here the packages and their categories IDs
    // This will allow us to add all the apps at once instead opening the database over and over
    HashMap<String, Long> pkg_categoryId = PackagesCategories.setCategories(getApplicationContext(),
            availableActivities);//from  w  w  w.  j a v a2 s  . com

    // Then add all the apps to their corresponding tabs at once
    sql.addAppsToTab(pkg_categoryId);
}

---

From source file:edu.cmu.cylab.starslinger.view.ComposeFragment.java

@SuppressWarnings("deprecation")
private void drawFileImage() {
    String filenameArray[] = mFilePath.split("\\.");
    String extension = filenameArray[filenameArray.length - 1];
    String mime = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);

    if (mThumb != null && mThumb.length > 0) {
        ByteArrayInputStream in = new ByteArrayInputStream(mThumb);
        BitmapDrawable tn = new BitmapDrawable(in);
        mImageViewFile.setImageDrawable(tn);
    } else {// w w w .  ja  v  a  2 s  .  com
        Intent viewIntent = new Intent(Intent.ACTION_VIEW);
        viewIntent.setType(mime);
        PackageManager pm = getActivity().getPackageManager();
        List<ResolveInfo> lract = pm.queryIntentActivities(viewIntent, PackageManager.MATCH_DEFAULT_ONLY);

        boolean resolved = false;

        for (ResolveInfo ri : lract) {
            if (!resolved) {
                try {
                    Drawable icon = pm.getApplicationIcon(ri.activityInfo.packageName);
                    mImageViewFile.setImageDrawable(icon);
                    resolved = true;
                } catch (NameNotFoundException e) {
                    mImageViewFile.setImageDrawable(getResources().getDrawable(R.drawable.ic_menu_file));
                }
            }
        }

    }
}

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