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:com.dopecoin.wallet.ui.RequestCoinsFragment.java

private boolean checkForLocalApp() {
    final Intent intent = new Intent(Intent.ACTION_VIEW,
            Uri.parse("dopecoin:DEwTHxztkSDUJEMywbPk5zVUGrupaNRqEy")); //Just for testing; will never be fired.
    PackageManager manager = getActivity().getPackageManager();
    List<ResolveInfo> infos = manager.queryIntentActivities(intent, 0);
    return infos.size() > 0 ? true : false;
}

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From source file:in.leafco.wallet.ui.RequestCoinsFragment.java

private boolean checkForLocalApp() {
    final Intent intent = new Intent(Intent.ACTION_VIEW,
            Uri.parse("leafcoin:DEwTHxztkSDUJEMywbPk5zVUGrupaNRqEy")); //Just for testing; will never be fired.
    PackageManager manager = getActivity().getPackageManager();
    List<ResolveInfo> infos = manager.queryIntentActivities(intent, 0);
    return infos.size() > 0 ? true : false;
}

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From source file:cc.mintcoin.wallet.ui.RequestCoinsFragment.java

private boolean checkForLocalApp() {
    final Intent intent = new Intent(Intent.ACTION_VIEW,
            Uri.parse("mintcoin:DEwTHxztkSDUJEMywbPk5zVUGrupaNRqEy")); //Just for testing; will never be fired.
    PackageManager manager = getActivity().getPackageManager();
    List<ResolveInfo> infos = manager.queryIntentActivities(intent, 0);
    return infos.size() > 0 ? true : false;
}

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From source file:com.collecdoo.fragment.main.RegisterDriverPhotoFragment.java

private void openImageIntent(int uploadIndex) {
    //EasyImage.openChooserWithGallery(this,"Please choose",0);

    File imageFile = ImageHelper.createFile(context, "extend_picture.jpg");
    String cameraImageFullPath = imageFile.getAbsolutePath();
    cameraOutputFileUri = Uri.fromFile(imageFile);

    // Camera./*  w w  w .j  a v a 2  s . c  om*/
    final List<Intent> cameraIntents = new ArrayList<Intent>();
    final Intent captureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    final PackageManager packageManager = context.getPackageManager();
    final List<ResolveInfo> listCam = packageManager.queryIntentActivities(captureIntent, 0);
    for (ResolveInfo res : listCam) {
        final String packageName = res.activityInfo.packageName;
        final Intent intent = new Intent(captureIntent);
        intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
        intent.setPackage(packageName);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, cameraOutputFileUri);
        cameraIntents.add(intent);
    }

    // Filesystem.
    final Intent galleryIntent = new Intent();
    galleryIntent.setType("image/*");
    galleryIntent.setAction(Intent.ACTION_PICK);

    // Chooser of filesystem options.
    final Intent chooserIntent = Intent.createChooser(galleryIntent, "Select Source");

    // Add the camera options.
    chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, cameraIntents.toArray(new Parcelable[] {}));

    startActivityForResult(chooserIntent, uploadIndex);
}

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From source file:com.rp.podemu.SettingsActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_settings);

    sharedPref = this.getSharedPreferences("PODEMU_PREFS", Context.MODE_PRIVATE);

    //String[] controlledApp = new String[appsRunning.size()];
    //Drawable[] icons = new Drawable[appsRunning.size()];
    //pm.getApplicationInfo(r.baseActivity.getPackageName(), PackageManager.GET_META_DATA);
    //Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    //startActivity(intent);

    Intent intent = new Intent(Intent.ACTION_MAIN, null);
    intent.addCategory(Intent.CATEGORY_APP_MUSIC);

    PackageManager pm = getPackageManager();
    String text = "";
    List<ResolveInfo> packages = pm.queryIntentActivities(intent, 0);
    //get a list of installed apps.
    //List<ApplicationInfo> packages = pm.getInstalledApplications(PackageManager.GET_META_DATA);

    //using hashset so that there will be no duplicate packages,
    //if no duplicate packages then there will be no duplicate apps
    HashSet<String> packageNames = new HashSet<String>(0);
    appInfos = new ArrayList<ApplicationInfo>(0);

    //getting package names and adding them to the hashset
    for (ResolveInfo resolveInfo : packages) {
        packageNames.add(resolveInfo.activityInfo.packageName);
    }//from   w  w w. j  a v a 2  s  . co m

    // used just for tests
    /*
    ApplicationInfo dummyApp = new ApplicationInfo();
    dummyApp.name="select application";
    dummyApp.processName="dummy";
    appInfos.add(dummyApp);
    */

    for (String packageName : PodEmuIntentFilter.getAppList()) {
        try {
            appInfos.add(pm.getApplicationInfo(packageName, PackageManager.GET_META_DATA));
        } catch (PackageManager.NameNotFoundException e) {
            //Do Nothing
        }
    }
    //now we have unique packages in the hashset, so get their application infos
    //and add them to the arraylist
    for (String packageName : packageNames) {
        try {
            appInfos.add(pm.getApplicationInfo(packageName, PackageManager.GET_META_DATA));

        } catch (PackageManager.NameNotFoundException e) {
            //Do Nothing
        }
    }

    text += "Apps count: " + appInfos.size() + "\n";
    for (ApplicationInfo appInfo : appInfos) {
        //if (packageInfo.)
        {
            appInfo.name = (String) appInfo.loadLabel(pm);
            text += appInfo.loadLabel(pm) + "\n";
            //text += packageInfo.
            //text += "\n";
        }
    }

    //TextView textView = (TextView) findViewById(R.id.ctrlAppTitle);
    //textView.setText(text);

    //LauncherApps launcherApps=new LauncherApps();
    //List<LauncherActivityInfo> activities=launcherApps.getActivityList(null, android.os.Process.myUserHandle());
    //List<LauncherActivityInfo> activities=LauncherApps().getActivityList(null, android.os.Process.myUserHandle());

    baudRateList.add(9600);
    baudRateList.add(14400);
    baudRateList.add(19200);
    baudRateList.add(28800);
    baudRateList.add(38400);
    baudRateList.add(56000);
    baudRateList.add(57600);
    baudRateList.add(115200);

    try {
        PackageInfo pInfo = getPackageManager().getPackageInfo(getPackageName(), 0);
        String version = pInfo.versionName;
        TextView versionHint = (TextView) findViewById(R.id.versionHint);
        versionHint.setText(getResources().getString(R.string.version_hint) + version);
    } catch (PackageManager.NameNotFoundException e) {
        // do nothing
    }

}

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From source file:texus.autozoneuaenew.fragments.FragmentProductDetails.java

public void showPdf() {
    File file = new File(ApplicationClass.PDF_FOLDER + File.separator + pdfFileName);
    PackageManager packageManager = ApplicationClass.getInstance().getPackageManager();
    Intent testIntent = new Intent(Intent.ACTION_VIEW);
    testIntent.setType("application/pdf");
    List list = packageManager.queryIntentActivities(testIntent, PackageManager.MATCH_DEFAULT_ONLY);
    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_VIEW);
    Uri uri = Uri.fromFile(file);//w w  w .j a  v a2  s .c o  m
    intent.setDataAndType(uri, "application/pdf");
    startActivity(intent);
}

---

From source file:widgets.PageWidget.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    wv = (WebView) super.getActivity().findViewById(activity.getActId());
    // get the location data
    String url = course.getLocation()
            + activity.getLocation(prefs.getString(super.getActivity().getString(R.string.prefs_language),
                    Locale.getDefault().getLanguage()));
    try {//from  w  w w.  j a va  2s .c  o  m
        wv.loadDataWithBaseURL("file://" + course.getLocation() + "/", FileUtils.readFile(url), "text/html",
                "utf-8", null);
    } catch (IOException e) {
        wv.loadUrl("file://" + url);
    }

    // set up the page to intercept videos
    wv.setWebViewClient(new WebViewClient() {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {

            if (url.contains("/video/")) {
                Log.d(TAG, "Intercepting click on video url: " + url);
                // extract video name from url
                int startPos = url.indexOf("/video/") + 7;
                mediaFileName = url.substring(startPos, url.length());

                // check video file exists
                boolean exists = FileUtils.mediaFileExists(mediaFileName);
                if (!exists) {
                    Toast.makeText(PageWidget.super.getActivity(), PageWidget.super.getActivity()
                            .getString(R.string.error_media_not_found, mediaFileName), Toast.LENGTH_LONG)
                            .show();
                    return true;
                }

                String mimeType = FileUtils.getMimeType(MobileLearning.MEDIA_PATH + mediaFileName);
                if (!FileUtils.supportedMediafileType(mimeType)) {
                    Toast.makeText(PageWidget.super.getActivity(), PageWidget.super.getActivity()
                            .getString(R.string.error_media_unsupported, mediaFileName), Toast.LENGTH_LONG)
                            .show();
                    return true;
                }

                // check user has app installed to play the video
                // launch intent to play video
                Intent intent = new Intent(android.content.Intent.ACTION_VIEW);
                Uri data = Uri.parse(MobileLearning.MEDIA_PATH + mediaFileName);
                intent.setDataAndType(data, "video/mp4");

                PackageManager pm = PageWidget.super.getActivity().getPackageManager();

                List<ResolveInfo> infos = pm.queryIntentActivities(intent, PackageManager.GET_RESOLVED_FILTER);
                boolean appFound = false;
                for (ResolveInfo info : infos) {
                    IntentFilter filter = info.filter;
                    if (filter != null && filter.hasAction(Intent.ACTION_VIEW)) {
                        // Found an app with the right intent/filter
                        appFound = true;
                    }
                }
                if (!appFound) {
                    Toast.makeText(PageWidget.super.getActivity(),
                            PageWidget.super.getActivity().getString(R.string.error_media_app_not_found),
                            Toast.LENGTH_LONG).show();
                    return true;
                }
                PageWidget.this.mediaPlaying = true;
                PageWidget.this.mediaStartTimeStamp = System.currentTimeMillis() / 1000;
                PageWidget.super.getActivity().startActivity(intent);

                return true;
            } else {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                Uri data = Uri.parse(url);
                intent.setData(data);
                PageWidget.super.getActivity().startActivity(intent);
                // launch action in mobile browser - not the webview
                // return true so doesn't follow link within webview
                return true;
            }

        }
    });
}

---

From source file:org.totschnig.myexpenses.util.Utils.java

/**
 * Indicates whether the specified action can be used as an intent. This
 * method queries the package manager for installed packages that can respond
 * to an intent with the specified action. If no suitable package is found,
 * this method returns false./*w  w  w  . j a  v  a2  s  .  c o m*/
 *
 * From
 * http://android-developers.blogspot.fr/2009/01/can-i-use-this-intent.html
 *
 * @param context
 *          The application's environment.
 * @param intent
 *          The Intent action to check for availability.
 *
 * @return True if an Intent with the specified action can be sent and
 *         responded to, false otherwise.
 */
public static boolean isIntentAvailable(Context context, Intent intent) {
    final PackageManager packageManager = context.getPackageManager();
    List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
    return !list.isEmpty();
}

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From source file:com.e2g.ecocicle.barcode.IntentIntegrator.java

private String findTargetAppPackage(Intent intent) {
    PackageManager pm = activity.getPackageManager();
    List<ResolveInfo> availableApps = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
    if (availableApps != null) {
        for (String targetApp : targetApplications) {
            if (contains(availableApps, targetApp)) {
                return targetApp;
            }//from  w w  w. ja v a 2 s.  co m
        }
    }
    return null;
}

---

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

@Override
public void startActivity(Intent intent) {
    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 {//w w  w  . j ava2s .  c o m
        super.startActivity(intent);
        overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
    }
}

---

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