Example usage for android.content.pm PackageManager hasSystemFeature

Introduction

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

Prototype

public abstract boolean hasSystemFeature(String name);

Source Link

Document

Check whether the given feature name is one of the available features as returned by #getSystemAvailableFeatures() .

Usage

From source file:net.texh.cordovapluginstepcounter.CordovaStepCounter.java

public static boolean deviceHasStepCounter(PackageManager pm) {
    // Require at least Android KitKat
    int currentApiVersion = Build.VERSION.SDK_INT;

    // Check that the device supports the step counter and detector sensors
    return currentApiVersion >= 19 && pm.hasSystemFeature(PackageManager.FEATURE_SENSOR_STEP_COUNTER)
            && pm.hasSystemFeature(PackageManager.FEATURE_SENSOR_STEP_DETECTOR);
}

From source file:at.wada811.utils.CameraUtils.java

/**
 * ?????//www  .jav  a  2s  .  com
 * 
 * @param context
 * @return
 */
public static boolean hasFeatureCamera(Context context) {
    boolean hasCamera = false;
    if (PreferenceUtils.contains(context, PackageManager.FEATURE_CAMERA)) {
        hasCamera = PreferenceUtils.getBoolean(context, PackageManager.FEATURE_CAMERA, hasCamera);
    } else {
        PackageManager packageManager = context.getApplicationContext().getPackageManager();
        hasCamera = packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA);
        PreferenceUtils.putBoolean(context, PackageManager.FEATURE_CAMERA, hasCamera);
    }
    return hasCamera;
}

From source file:at.wada811.utils.CameraUtils.java

/**
 * ?????//from   www. j  a  v  a 2  s  .  c om
 * 
 * @param context
 * @return
 */
public static boolean hasFeatureAutoFocus(Context context) {
    boolean hasAutoFocus = false;
    if (PreferenceUtils.contains(context, PackageManager.FEATURE_CAMERA_AUTOFOCUS)) {
        hasAutoFocus = PreferenceUtils.getBoolean(context, PackageManager.FEATURE_CAMERA_AUTOFOCUS,
                hasAutoFocus);
    } else {
        PackageManager packageManager = context.getApplicationContext().getPackageManager();
        hasAutoFocus = packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA_AUTOFOCUS);
        PreferenceUtils.putBoolean(context, PackageManager.FEATURE_CAMERA_AUTOFOCUS, hasAutoFocus);
    }
    return hasAutoFocus;
}

From source file:com.collectme.cordova.diagnostic.Diagnostic.java

public boolean isCameraEnabled() {
    PackageManager pm = this.cordova.getActivity().getPackageManager();
    boolean result = pm.hasSystemFeature(PackageManager.FEATURE_CAMERA);
    return result;
}

From source file:android.net.http.cts.ApacheHttpClientTest.java

@Override
protected void setUp() throws Exception {
    super.setUp();
    mWebServer = new CtsTestServer(mContext);
    mWifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    mConnectivityManager = (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);

    PackageManager packageManager = mContext.getPackageManager();
    mHasTelephony = packageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY);
    mHasWifi = packageManager.hasSystemFeature(PackageManager.FEATURE_WIFI);
}

From source file:com.monmonja.library.social.SocialNetworkDialogFragment.java

/** * Start the camera by dispatching a camera intent. */
protected void dispatchTakePictureIntent() {
    PackageManager packageManager = getActivity().getPackageManager();
    if (!packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
        Toast.makeText(getActivity(), "This device does not have a camera.", Toast.LENGTH_SHORT).show();
        return;//w  w w.  jav  a2s  .  c  om
    }

    Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    if (takePictureIntent.resolveActivity(getActivity().getPackageManager()) != null) {
        try {
            File tempFile = getTempCaptureImgPath();
            mTempTakePicturePath = tempFile.getAbsolutePath();
            takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(tempFile));
            startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
        } catch (IOException ex) {

        }

    }
}

From source file:mysteryinc.eagleeye.LiveLocatorFragment.java

private boolean deviceMissingCamera() {
    Context context = getActivity();
    PackageManager packageManager = context.getPackageManager();
    return !packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA);
}

From source file:com.fallahpoor.infocenter.fragments.SimFragment.java

private boolean isTelephonySupported() {

    PackageManager pm = getActivity().getPackageManager();
    return pm.hasSystemFeature(PackageManager.FEATURE_TELEPHONY);

}

From source file:camera.AnotherCamera.java

/**
 * Start the camera by dispatching a camera intent.
 *///from w  w w. j  av a  2s . c  om
protected void dispatchTakePictureIntent() {

    // Check if there is a camera.
    Context context = getActivity();
    PackageManager packageManager = context.getPackageManager();
    if (packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA) == false) {
        Toast.makeText(getActivity(), "This device does not have a camera.", Toast.LENGTH_SHORT).show();
        return;
    }

    // Camera exists? Then proceed...
    Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

    // Ensure that there's a camera activity to handle the intent
    CameraActivity activity = (CameraActivity) getActivity();
    if (takePictureIntent.resolveActivity(activity.getPackageManager()) != null) {
        // Create the File where the photo should go.
        // If you don't do this, you may get a crash in some devices.
        File photoFile = null;
        try {
            photoFile = createImageFile();
        } catch (IOException ex) {
            // Error occurred while creating the File
            Toast toast = Toast.makeText(activity, "There was a problem saving the photo...",
                    Toast.LENGTH_SHORT);
            toast.show();
        }
        // Continue only if the File was successfully created
        if (photoFile != null) {
            Uri fileUri = Uri.fromFile(photoFile);
            activity.setCapturedImageURI(fileUri);
            activity.setCurrentPhotoPath(fileUri.getPath());
            takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, activity.getCapturedImageURI());
            startActivityForResult(takePictureIntent, REQUEST_TAKE_PHOTO);
        }
    }
}

From source file:org.ndeftools.util.activity.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.hasSystemFeature(PackageManager.FEATURE_NFC)) {
        Log.d(TAG, "NFC feature not found");

        onNfcFeatureNotFound();//from  ww w . j a  va  2s. c om
    } else {
        Log.d(TAG, "NFC feature found");

        onNfcFeatureFound();
    }
}