Example usage for android.content Intent resolveActivity

Introduction

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

Prototype

public ComponentName resolveActivity(@NonNull PackageManager pm) 

Source Link

Document

Return the Activity component that should be used to handle this intent.

Usage

From source file:com.psu.capstonew17.pdxaslapp.CreateCardActivity.java

private void dispatchTakeVideoIntent() {
    Intent takeVideoIntent = new Intent();
    takeVideoIntent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
    if (takeVideoIntent.resolveActivity(getPackageManager()) != null) {
        startActivityForResult(takeVideoIntent, GET_VIDEO);
    } else {/*from  w  w  w. jav a2 s.  co m*/
        Toast.makeText(getApplicationContext(), R.string.card_record_video_error, Toast.LENGTH_SHORT).show();
    }
}

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From source file:org.exoplatform.utils.ExoDocumentUtils.java

/**
 * Check if the device has an application to open this type of file.
 * //from w  w w  .  ja v a 2 s.  com
 * @param context Context (mandatory)
 * @param mimeType Mime Type to check (mandatory)
 * @param url file url to guess the mime type from (optional)
 * @return true if an application can open the given Mime Type
 */
public static boolean isCallable(Context context, String mimeType, String url) throws IllegalArgumentException {
    if (context == null || mimeType == null)
        throw new IllegalArgumentException("Context or mime-type cannot be null.");

    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setType(mimeType.toLowerCase(Locale.US));
    ComponentName activity = intent.resolveActivity(context.getPackageManager());

    if (activity == null && url != null) {
        // Fallback on a guessed mime type if the first one doesn't work
        String guessedMimeType = URLConnection.guessContentTypeFromName(url);
        if (guessedMimeType != null) {
            intent = new Intent(Intent.ACTION_VIEW);
            intent.setType(guessedMimeType.toLowerCase(Locale.US));
            activity = intent.resolveActivity(context.getPackageManager());
        }
    }

    return activity != null;
}

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From source file:com.geecko.QuickLyric.fragment.SettingsFragment.java

@Override
public boolean onPreferenceClick(Preference preference) {
    AlertDialog.Builder dialog;/* w w w  .j  av a 2s  . c om*/
    switch (preference.getKey()) {
    case "pref_about":
        dialog = new AlertDialog.Builder(getActivity());
        dialog.setView(
                getActivity().getLayoutInflater().inflate(R.layout.about_dialog, (ViewGroup) getView(), false));
        dialog.create().show();
        break;
    case "pref_contribute":
        Intent browserIntent = new Intent(Intent.ACTION_VIEW);
        browserIntent.setData(Uri.parse("https://github.com/geecko86/QuickLyric"));
        if (browserIntent.resolveActivity(getActivity().getPackageManager()) != null)
            startActivity(browserIntent);
        break;
    case "pref_beta":
        dialog = new AlertDialog.Builder(getActivity());
        dialog.setView(
                getActivity().getLayoutInflater().inflate(R.layout.beta_dialog, (ViewGroup) getView(), false));
        dialog.create().show();
        break;
    case "pref_issues":
        Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
        emailIntent.setData(Uri.parse("mailto:"));
        emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[] { "quicklyricapp@gmail.com" });
        emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Issues with QuickLyric");
        if (emailIntent.resolveActivity(getActivity().getPackageManager()) != null)
            startActivity(emailIntent);
        break;
    }
    return true;
}

---

From source file:com.example.android.navigationdrawerexample.LeftDrawerActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // The action bar home/up action should open or close the drawer.
    // ActionBarDrawerToggle will take care of this.
    if (mHorizonDrawerToggle.onOptionsItemSelected(item)) {
        return true;
    }/*  w  w  w.  j a  v a 2s .c  o m*/
    // Handle action buttons
    switch (item.getItemId()) {
    case R.id.action_websearch:
        // create intent to perform web search for this planet
        Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
        intent.putExtra(SearchManager.QUERY, getSupportActionBar().getTitle());
        // catch event that there's no activity to handle intent
        if (intent.resolveActivity(getPackageManager()) != null) {
            startActivity(intent);
        } else {
            Toast.makeText(this, R.string.app_not_available, Toast.LENGTH_LONG).show();
        }
        return true;
    default:
        return super.onOptionsItemSelected(item);
    }
}

---

From source file:com.example.android.navigationdrawerexample.BottomDrawerActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // The action bar home/up action should open or close the drawer.
    // ActionBarDrawerToggle will take care of this.
    if (mVerticalDrawerToggle.onOptionsItemSelected(item)) {
        return true;
    }/*from  w  w w . j  a  v a2s .co  m*/
    // Handle action buttons
    switch (item.getItemId()) {
    case R.id.action_websearch:
        // create intent to perform web search for this planet
        Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
        intent.putExtra(SearchManager.QUERY, getSupportActionBar().getTitle());
        // catch event that there's no activity to handle intent
        if (intent.resolveActivity(getPackageManager()) != null) {
            startActivity(intent);
        } else {
            Toast.makeText(this, R.string.app_not_available, Toast.LENGTH_LONG).show();
        }
        return true;
    default:
        return super.onOptionsItemSelected(item);
    }
}

---

From source file:com.github.blalasaadri.sprinttopics.MainActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // The action bar home/up action should open or close the drawer.
    // ActionBarDrawerToggle will take care of this.
    if (mDrawerToggle.onOptionsItemSelected(item)) {
        return true;
    }/*  ww  w  .j  a  va 2s .  c o  m*/
    // Handle action buttons
    switch (item.getItemId()) {
    case R.id.action_websearch:
        // create intent to perform web search for this planet
        Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
        intent.putExtra(SearchManager.QUERY, getSupportActionBar().getTitle());
        // catch event that there's no activity to handle intent
        if (intent.resolveActivity(getPackageManager()) != null) {
            startActivity(intent);
        } else {
            makeText(this, R.string.app_not_available, Toast.LENGTH_LONG).show();
        }
        return true;
    default:
        return super.onOptionsItemSelected(item);
    }
}

---

From source file:dev.dworks.libs.actionbartoggle.demo.SlidingPaneLayoutActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // The action bar home/up action should open or close the drawer.
    // ActionBarDrawerToggle will take care of this.
    if (mActionBarToggle.onOptionsItemSelected(item)) {
        return true;
    }//from   w  ww .j  av a2s.  com
    // Handle action buttons
    switch (item.getItemId()) {
    case R.id.action_websearch:
        // create intent to perform web search for this planet
        Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
        intent.putExtra(SearchManager.QUERY, getSupportActionBar().getTitle());
        // catch event that there's no activity to handle intent
        if (intent.resolveActivity(getPackageManager()) != null) {
            startActivity(intent);
        } else {
            Toast.makeText(this, R.string.app_not_available, Toast.LENGTH_LONG).show();
        }
        return true;
    default:
        return super.onOptionsItemSelected(item);
    }
}

---

From source file:com.saarang.samples.apps.iosched.ui.ExpertsDirectoryActivity.java

private void processJSON(String uname) {
    JSONArray theArray = null;//from   w  ww .j a  va  2  s.  c  o  m
    try {

        JSONObject jObj;
        jObj = new JSONObject(uname);

        theArray = jObj.getJSONArray("data");

    } catch (JSONException e) {
        e.printStackTrace();
    }

    if (true) {
        final String id[] = new String[theArray.length()];
        final double priority[] = new double[theArray.length()];
        final String tittle[] = new String[theArray.length()];

        final String logolink[] = new String[theArray.length()];

        final String link[] = new String[theArray.length()];

        try {
            for (int i = 0; i < theArray.length(); i++) {
                JSONObject jsonInside = theArray.getJSONObject(i);
                id[i] = jsonInside.getString("id");
                priority[i] = jsonInside.getDouble("priority");
                tittle[i] = jsonInside.getString("title");
                logolink[i] = jsonInside.getString("logo");
                link[i] = jsonInside.getString("sponsor_link");

            }
            int input = theArray.length();

            for (int index = 0; index < input; index++) {
                for (int index1 = 0; index1 < input - 1; index1++) {
                    if (priority[index1] > priority[index1 + 1]) {

                        double temp_prio = priority[index1];
                        String temp_logolink = logolink[index1];
                        String temp_title = tittle[index1];
                        String temp_link = link[index1];
                        priority[index1] = priority[index1 + 1];
                        logolink[index1] = logolink[index1 + 1];
                        tittle[index1] = tittle[index1 + 1];
                        link[index1] = link[index1 + 1];

                        priority[index1 + 1] = temp_prio;
                        logolink[index1 + 1] = temp_logolink;
                        tittle[index1 + 1] = temp_title;
                        link[index1 + 1] = temp_link;

                    }
                }
            }
            for (int i = 0; i < logolink.length / 2; i++) {
                String temp = logolink[i];
                logolink[i] = logolink[logolink.length - 1 - i];
                logolink[logolink.length - 1 - i] = temp;
            }
            for (int i = 0; i < tittle.length / 2; i++) {
                String temp = tittle[i];
                tittle[i] = tittle[tittle.length - 1 - i];
                tittle[tittle.length - 1 - i] = temp;
            }
            for (int i = 0; i < link.length / 2; i++) {
                String temp = link[i];
                link[i] = link[link.length - 1 - i];
                link[link.length - 1 - i] = temp;
            }

            for (int i = 0; i < input; i++) {
                Log.d("", String.valueOf(priority[i]));

            }

            SponsorsList adapter = new SponsorsList(ExpertsDirectoryActivity.this, id, tittle, logolink, link);
            ListView list = (ListView) findViewById(R.id.listview);
            list.setAdapter(adapter);
            list.setOnItemClickListener(new AdapterView.OnItemClickListener() {

                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position, long useless_id) {

                    String url = link[position];

                    Uri webpage = Uri.parse(url);
                    Intent intent = new Intent(Intent.ACTION_VIEW, webpage);
                    if (intent.resolveActivity(getPackageManager()) != null) {
                        startActivity(intent);
                    }

                }
            });

        } catch (Exception e) {
            e.printStackTrace();
        }

    }
}

---

From source file:com.platform.middlewares.plugins.CameraPlugin.java

@Override
public boolean handle(String target, final Request baseRequest, final HttpServletRequest request,
        final HttpServletResponse response) {

    // GET /_camera/take_picture
    ////from  w  w  w  .ja v a2s .c  o m
    // Optionally pass ?overlay=<id> (see overlay ids below) to show an overlay
    // in picture taking mode
    //
    // Status codes:
    //   - 200: Successful image capture
    //   - 204: User canceled image picker
    //   - 404: Camera is not available on this device
    //   - 423: Multiple concurrent take_picture requests. Only one take_picture request may be in flight at once.
    //

    if (target.startsWith("/_camera/take_picture")) {
        Log.i(TAG, "handling: " + target + " " + baseRequest.getMethod());
        final MainActivity app = MainActivity.app;
        if (app == null) {
            Log.e(TAG, "handle: context is null: " + target + " " + baseRequest.getMethod());

            return BRHTTPHelper.handleError(500, "context is null", baseRequest, response);
        }

        if (globalBaseRequest != null) {
            Log.e(TAG, "handle: already taking a picture: " + target + " " + baseRequest.getMethod());

            return BRHTTPHelper.handleError(423, null, baseRequest, response);
        }

        PackageManager pm = app.getPackageManager();

        if (!pm.hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
            Log.e(TAG, "handle: no camera available: ");
            return BRHTTPHelper.handleError(402, null, baseRequest, response);
        }
        if (ContextCompat.checkSelfPermission(app,
                Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
            // Should we show an explanation?
            if (ActivityCompat.shouldShowRequestPermissionRationale(app, Manifest.permission.CAMERA)) {
                Log.e(TAG, "handle: no camera access, showing instructions");
                ((BreadWalletApp) app.getApplication()).showCustomToast(app,
                        app.getString(R.string.allow_camera_access), MainActivity.screenParametersPoint.y / 2,
                        Toast.LENGTH_LONG, 0);
            } else {
                // No explanation needed, we can request the permission.
                ActivityCompat.requestPermissions(app, new String[] { Manifest.permission.CAMERA },
                        BRConstants.CAMERA_REQUEST_GLIDERA_ID);
            }
        } else {
            Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            if (takePictureIntent.resolveActivity(app.getPackageManager()) != null) {
                app.startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
            }

            continuation = ContinuationSupport.getContinuation(request);
            continuation.suspend(response);
            globalBaseRequest = baseRequest;
        }

        return true;
    } else if (target.startsWith("/_camera/picture/")) {
        Log.i(TAG, "handling: " + target + " " + baseRequest.getMethod());
        final MainActivity app = MainActivity.app;
        if (app == null) {
            Log.e(TAG, "handle: context is null: " + target + " " + baseRequest.getMethod());
            return BRHTTPHelper.handleError(500, "context is null", baseRequest, response);
        }
        String id = target.replace("/_camera/picture/", "");
        byte[] pictureBytes = readPictureForId(app, id);
        if (pictureBytes == null) {
            Log.e(TAG, "handle: WARNING pictureBytes is null: " + target + " " + baseRequest.getMethod());
            return BRHTTPHelper.handleError(500, "pictureBytes is null", baseRequest, response);
        }
        byte[] imgBytes = pictureBytes;
        String b64opt = request.getParameter("base64");
        String contentType = "image/jpeg";
        if (b64opt != null && !b64opt.isEmpty()) {
            contentType = "text/plain";
            String b64 = "data:image/jpeg;base64," + Base64.encodeToString(pictureBytes, Base64.NO_WRAP);
            try {
                imgBytes = b64.getBytes("UTF-8");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
                return BRHTTPHelper.handleError(500, null, baseRequest, response);
            }
        }
        return BRHTTPHelper.handleSuccess(200, null, baseRequest, response, contentType);
    } else
        return false;
}

---

From source file:com.chrismorais.android.sunshine.app.ForecastFragment.java

private void openPreferredLocationInMap() {
    if (null != mForecastAdapter) {
        Cursor c = mForecastAdapter.getCursor();
        if (null != c) {
            c.moveToPosition(0);//w ww . j a v a  2  s . co m
            String posLat = c.getString(COL_COORD_LAT);
            String posLong = c.getString(COL_COORD_LONG);
            Uri geoLocation = Uri.parse("geo:" + posLat + "," + posLong);

            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setData(geoLocation);

            if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
                startActivity(intent);
            } else {
                Log.d(LOG_TAG, "Couldn't call " + geoLocation.toString() + ", no receiving apps installed!");
            }
        }

    }
}

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