Example usage for android.os Parcel obtain

Introduction

In this page you can find the example usage for android.os Parcel obtain.

Prototype

public static Parcel obtain() 

Source Link

Document

Retrieve a new Parcel object from the pool.

Usage

From source file:Main.java

public static Bundle fromBase64(String serialized) {
    Bundle bundle = null;// w  ww. jav  a 2  s .c  o  m
    if (serialized != null) {
        Parcel parcel = Parcel.obtain();
        try {
            byte[] data = Base64.decode(serialized, 0);
            parcel.unmarshall(data, 0, data.length);
            parcel.setDataPosition(0);
            bundle = parcel.readBundle();
        } finally {
            parcel.recycle();
        }
    }
    return bundle;
}

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From source file:Main.java

public static byte[] toByteArray(Intent intent) {
    Parcel obtain = Parcel.obtain();
    intent.writeToParcel(obtain, 0);/*from  www. j a  va 2  s  . c o m*/
    byte[] byteArray = obtain.marshall();
    obtain.recycle();
    return byteArray;
}

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From source file:Main.java

@SuppressWarnings("unchecked")
public static List<Parcelable> readParcelableList(Context context, String fileName, ClassLoader classLoader) {
    List<Parcelable> results = null;
    FileInputStream fis = null;/*from ww w. jav a 2 s .  c om*/
    ByteArrayOutputStream bos = null;
    try {
        fis = context.openFileInput(fileName);
        if (fis != null) {
            bos = new ByteArrayOutputStream();
            byte[] b = new byte[4096];
            int bytesRead;
            while ((bytesRead = fis.read(b)) != -1) {
                bos.write(b, 0, bytesRead);
            }

            byte[] data = bos.toByteArray();

            Parcel parcel = Parcel.obtain();
            parcel.unmarshall(data, 0, data.length);
            parcel.setDataPosition(0);
            results = parcel.readArrayList(classLoader);
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
        results = null;
    } finally {
        if (fis != null)
            try {
                fis.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        if (bos != null)
            try {
                bos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
    }

    return results;
}

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From source file:Main.java

/**
 * Returns a cached instance if such is available or a new one is created.
 * The returned instance is initialized from the given <code>event</code>.
 *
 * @param event The other event.//from  ww w.j  av a 2 s .  com
 * @return An instance.
 */
public static AccessibilityEvent obtain(AccessibilityEvent event) {
    final Parcel parcel = Parcel.obtain();

    // Write the event to the parcel and reset the data pointer.
    event.writeToParcel(parcel, 0);
    parcel.setDataPosition(0);

    final AccessibilityEvent clone = AccessibilityEvent.CREATOR.createFromParcel(parcel);

    // Return the parcel to the global pool.
    parcel.recycle();

    return clone;
}

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From source file:Main.java

public static byte[] toByteArray(Spanned spanned) {
    Parcel obtain = Parcel.obtain();
    TextUtils.writeToParcel(spanned, obtain, 0);
    byte[] byteArray = obtain.marshall();
    obtain.recycle();//from w  w  w . j a  v  a2 s.c  om
    return byteArray;
}

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From source file:hochschuledarmstadt.photostream_tools.Fakes.java

public static Photo buildFakePhoto(int id, String filePath, String desc, boolean liked, boolean deleteable,
        int commentCount) {
    Parcel source = Parcel.obtain();
    source.writeInt(id);/*from ww w .  j  a v a 2 s. com*/
    source.writeString(filePath);
    source.writeString(desc);
    source.writeInt(liked ? 1 : 0);
    source.writeInt(deleteable ? 1 : 0);
    source.writeInt(commentCount);
    source.setDataPosition(0);
    Photo photo = Photo.CREATOR.createFromParcel(source);
    source.recycle();
    return photo;
}

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From source file:Main.java

/**
 * Repairs the broken tag on HTC devices running Android 5.x
 * <p/>/*  w w w  .  j  a  va  2 s  .co  m*/
 * "It seems, the reason of this bug in TechExtras of NfcA is null. However, TechList contains MifareClassic." -bildin
 * For more information please refer to https://github.com/ikarus23/MifareClassicTool/issues/52#issuecomment-103797115
 * <p/>
 * Code source: https://github.com/ikarus23/MifareClassicTool/issues/52#issuecomment-104277445
 *
 * @param oTag The broken tag
 * @return The fixed tag
 */
public static Tag repairTag(Tag oTag) {
    if (oTag == null)
        return null;

    String[] sTechList = oTag.getTechList();

    Parcel oParcel, nParcel;

    oParcel = Parcel.obtain();
    oTag.writeToParcel(oParcel, 0);
    oParcel.setDataPosition(0);

    int len = oParcel.readInt();
    byte[] id = null;
    if (len >= 0) {
        id = new byte[len];
        oParcel.readByteArray(id);
    }
    int[] oTechList = new int[oParcel.readInt()];
    oParcel.readIntArray(oTechList);
    Bundle[] oTechExtras = oParcel.createTypedArray(Bundle.CREATOR);
    int serviceHandle = oParcel.readInt();
    int isMock = oParcel.readInt();
    IBinder tagService;
    if (isMock == 0) {
        tagService = oParcel.readStrongBinder();
    } else {
        tagService = null;
    }
    oParcel.recycle();

    int nfca_idx = -1;
    int mc_idx = -1;

    for (int idx = 0; idx < sTechList.length; idx++) {
        if (sTechList[idx].equals(NfcA.class.getName())) {
            nfca_idx = idx;
        } else if (sTechList[idx].equals(MifareClassic.class.getName())) {
            mc_idx = idx;
        }
    }

    if (nfca_idx >= 0 && mc_idx >= 0 && oTechExtras[mc_idx] == null) {
        oTechExtras[mc_idx] = oTechExtras[nfca_idx];
    } else {
        return oTag;
    }

    nParcel = Parcel.obtain();
    nParcel.writeInt(id.length);
    nParcel.writeByteArray(id);
    nParcel.writeInt(oTechList.length);
    nParcel.writeIntArray(oTechList);
    nParcel.writeTypedArray(oTechExtras, 0);
    nParcel.writeInt(serviceHandle);
    nParcel.writeInt(isMock);
    if (isMock == 0) {
        nParcel.writeStrongBinder(tagService);
    }
    nParcel.setDataPosition(0);

    Tag nTag = Tag.CREATOR.createFromParcel(nParcel);

    nParcel.recycle();

    return nTag;
}

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From source file:com.scvngr.levelup.core.model.WebLinkTest.java

@SmallTest
public void testParcel_full() {
    final WebLink loyalty = WebLinkFixture.getFullModel(1);
    final Parcel parcel = Parcel.obtain();

    try {/*  ww  w .java  2  s  .  co  m*/
        loyalty.writeToParcel(parcel, 0);
        parcel.setDataPosition(0);

        final WebLink parceled = WebLink.CREATOR.createFromParcel(parcel);
        assertEquals(loyalty, parceled);
    } finally {
        parcel.recycle();
    }
}

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From source file:com.scvngr.levelup.core.model.LocationTest.java

@SmallTest
public void testParcel() throws JSONException {
    final JSONObject object = LocationFixture.getFullJsonObject();

    final Location location = new LocationJsonFactory().from(object);
    final Parcel parcel = Parcel.obtain();
    location.writeToParcel(parcel, 0);// ww  w.  j a v a 2s. co  m
    parcel.setDataPosition(0);

    final Location parceled = Location.CREATOR.createFromParcel(parcel);
    assertEquals(location, parceled);
    parcel.recycle();
}

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From source file:com.scvngr.levelup.core.model.LoyaltyTest.java

@SmallTest
public void testParcel_full() {
    final Loyalty loyalty = LoyaltyFixture.getFullModel(1);
    final Parcel parcel = Parcel.obtain();

    try {//from  w  ww .ja va 2 s  . c o  m
        loyalty.writeToParcel(parcel, 0);
        parcel.setDataPosition(0);

        final Loyalty parceled = Loyalty.CREATOR.createFromParcel(parcel);
        assertEquals(loyalty, parceled);
    } finally {
        parcel.recycle();
    }
}

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