List of usage examples for android.content.pm PackageManager hasSystemFeature
public abstract boolean hasSystemFeature(String name);
From source file:org.ndeftools.NfcDetectorActivity.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.d(TAG, "onCreate"); // Check for available NFC Adapter PackageManager pm = getPackageManager(); if (pm != null && !pm.hasSystemFeature(PackageManager.FEATURE_NFC)) { Log.d(TAG, "NFC feature not found"); onNfcFeatureNotFound();/*from w ww . j a va 2 s. c o m*/ } else { Log.d(TAG, "NFC feature found"); onNfcFeatureFound(); } }
From source file:com.android.idearse.Result.java
public boolean isCameraAvailable() { PackageManager pm = getPackageManager(); return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA); }
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 ww . j a v a 2 s. c om*/ // 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.feathercoin.wallet.feathercoin.ui.SendingAddressesFragment.java
@SuppressLint("InlinedApi") @Override/*from w w w.ja v a 2s. c o m*/ public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) { inflater.inflate(R.menu.sending_addresses_fragment_options, menu); final PackageManager pm = activity.getPackageManager(); menu.findItem(R.id.sending_addresses_options_scan) .setVisible(pm.hasSystemFeature(PackageManager.FEATURE_CAMERA) || pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT)); super.onCreateOptionsMenu(menu, inflater); }
From source file:com.android.managedprovisioning.ProfileOwnerPreProvisioningActivity.java
private boolean systemHasManagedProfileFeature() { PackageManager pm = getPackageManager(); return pm.hasSystemFeature(PackageManager.FEATURE_MANAGED_USERS); }
From source file:cc.mintcoin.wallet.ui.SendingAddressesFragment.java
@Override public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) { inflater.inflate(R.menu.sending_addresses_fragment_options, menu); final PackageManager pm = activity.getPackageManager(); menu.findItem(R.id.sending_addresses_options_scan) .setVisible(pm.hasSystemFeature(PackageManager.FEATURE_CAMERA) || pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT)); super.onCreateOptionsMenu(menu, inflater); }
From source file:com.framgia.android.emulator.EmulatorDetector.java
private boolean isSupportTelePhony() { PackageManager packageManager = mContext.getPackageManager(); boolean isSupport = packageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY); log("Supported TelePhony: " + isSupport); return isSupport; }
From source file:com.example.android.wearable.speaker.MainActivity.java
/** * Determines if the wear device has a built-in speaker and if it is supported. Speaker, even if * physically present, is only supported in Android M+ on a wear device.. *//*from w w w .ja v a 2s .co m*/ public final boolean speakerIsSupported() { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { PackageManager packageManager = getPackageManager(); // The results from AudioManager.getDevices can't be trusted unless the device // advertises FEATURE_AUDIO_OUTPUT. if (!packageManager.hasSystemFeature(PackageManager.FEATURE_AUDIO_OUTPUT)) { return false; } AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); AudioDeviceInfo[] devices = audioManager.getDevices(AudioManager.GET_DEVICES_OUTPUTS); for (AudioDeviceInfo device : devices) { if (device.getType() == AudioDeviceInfo.TYPE_BUILTIN_SPEAKER) { return true; } } } return false; }
From source file:com.cannabiscoin.wallet.ui.SendingAddressesFragment.java
@Override public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) { //Fixed menu item doubling on rotate in address screen - langerhans (https://github.com/langerhans/dogecoin-wallet-new) if (menu.findItem(R.id.sending_addresses_options_paste) == null && menu.findItem(R.id.sending_addresses_options_scan) == null) { inflater.inflate(R.menu.sending_addresses_fragment_options, menu); final PackageManager pm = activity.getPackageManager(); menu.findItem(R.id.sending_addresses_options_scan) .setVisible(pm.hasSystemFeature(PackageManager.FEATURE_CAMERA) || pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT)); super.onCreateOptionsMenu(menu, inflater); }//from w w w. ja v a 2s.c o m }
From source file:au.com.spinninghalf.connectingtothenetwork.ActionBarTabsPager.java
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //getWindow().setWindowAnimations(android.R.anim.slide_in_left); //overridePendingTransition(R.anim.fadein, R.anim.fadeout); shapp = SpinningHalfApplication.getInstance(); PackageManager pm = getPackageManager(); //determine whether the device has telephony capabilities i.e. can make a phone call boolean telephonySupported = pm.hasSystemFeature(PackageManager.FEATURE_TELEPHONY); // set the result to the application variable 'hasDeviceTelephonyCapabilities'. shapp.setTelephonyCapability(telephonySupported); mViewPager = new ViewPager(this); mViewPager.setId(R.id.pager);/*from www . ja v a 2 s.c om*/ setContentView(mViewPager); final ActionBar bar = getSupportActionBar(); bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); bar.setDisplayOptions(0, ActionBar.DISPLAY_SHOW_TITLE); /* BitmapDrawable bg = (BitmapDrawable)getResources().getDrawable(R.drawable.ic_action_spinning_half_tab_style); bg.setTileModeXY(TileMode.REPEAT, TileMode.REPEAT); getSupportActionBar().setBackgroundDrawable(bg); */ /* BitmapDrawable bgSplit = (BitmapDrawable)getResources().getDrawable(R.drawable.ic_action_spinning_half_tab_style); bgSplit.setTileModeXY(TileMode.REPEAT, TileMode.REPEAT); getSupportActionBar().setSplitBackgroundDrawable(bgSplit); */ mTabsAdapter = new TabsAdapter(this, mViewPager); mTabsAdapter.addTab(bar.newTab().setText("News"), NewsFragmentOne.class, null, "NEWS_TAG"); mTabsAdapter.addTab(bar.newTab().setText("Rehearsals"), RehearsalsFragmentOne.class, null, "REHEARSALS_TAG"); mTabsAdapter.addTab(bar.newTab().setText("Gig Guide"), GigListFragment.class, null, "GIG_LIST_TAG"); mTabsAdapter.addTab(bar.newTab().setText("Management"), ManagementFragmentOne.class, null, "MANAGEMENT_TAG"); mTabsAdapter.addTab(bar.newTab().setText("Services"), ServicesFragmentOne.class, null, "SERVICES_TAG"); mTabsAdapter.addTab(bar.newTab().setText("Contact"), ContactFragmentOne.class, null, "CONTACT_TAG"); if (savedInstanceState != null) { bar.setSelectedNavigationItem(savedInstanceState.getInt("tab", 0)); } }