android.os.Bundle.writeToParcel()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中android.os.Bundle.writeToParcel()方法的一些代码示例，展示了Bundle.writeToParcel()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Bundle.writeToParcel()方法的具体详情如下：
包路径：android.os.Bundle
类名称：Bundle
方法名：writeToParcel

Bundle.writeToParcel介绍

暂无

代码示例

代码示例来源：origin: firebase/firebase-jobdispatcher-android

private static Parcel toParcel(Bundle data) {
 Parcel serialized = Parcel.obtain();
 data.writeToParcel(serialized, 0);
 serialized.setDataPosition(0);
 return serialized;
}

代码示例来源：origin: firebase/firebase-jobdispatcher-android

/** @see #MAX_EXTRAS_SIZE_BYTES */
private static int measureBundleSize(Bundle extras) {
 Parcel p = Parcel.obtain();
 extras.writeToParcel(p, 0);
 int sizeInBytes = p.dataSize();
 p.recycle();
 return sizeInBytes;
}

代码示例来源：origin: LawnchairLauncher/Lawnchair

@Override
public void windowAttached2(Bundle bundle, ILauncherOverlayCallback iLauncherOverlayCallback) throws RemoteException {
  IBinder iBinder = null;
  Parcel obtain = Parcel.obtain();
  try {
    obtain.writeInterfaceToken("com.google.android.libraries.launcherclient.ILauncherOverlay");
    if (bundle == null) {
      obtain.writeInt(0);
    } else {
      obtain.writeInt(1);
      bundle.writeToParcel(obtain, 0);
    }
    if (iLauncherOverlayCallback != null) {
      iBinder = iLauncherOverlayCallback.asBinder();
    }
    obtain.writeStrongBinder(iBinder);
    this.mRemote.transact(14, obtain, null, FLAG_ONEWAY);
  } finally {
    obtain.recycle();
  }
}

代码示例来源：origin: stackoverflow.com

//Create parcelable object and put to Bundle
  Question q = new Question(questionId, surveyServerId, title, type, answers);
  Bundle b = new Bundle();
  b.putParcelable("someTag", q);

//Save bundle to parcel
  Parcel parcel = Parcel.obtain();
  b.writeToParcel(parcel, 0);

//Extract bundle from parcel
  parcel.setDataPosition(0);
  Bundle b2 = parcel.readBundle();
  b2.setClassLoader(Question.class.getClassLoader());
  Question q2 = b2.getParcelable("someTag");

//Check that objects are not same and test that objects are equal
  assertFalse("Bundle is the same", b2 == b);
  assertFalse("Question is the same", q2 == q);
  assertTrue("Questions aren't equal", q2.equals(q));

代码示例来源：origin: stackoverflow.com

Bundle in = ...;
OutputStream os = ...

Parcel p = Parcel.obtain(); //create empty parcel object
in.writeToParcel(p, 0); //saving bundle as parcel
os.write(p.marshall()); //write parcel to stream

代码示例来源：origin: stackoverflow.com

Bundle in=yourBundle;
FileOutputStream fos = context.openFileOutput(localFilename, Context.MODE_PRIVATE);
Parcel p = Parcel.obtain(); //creating empty parcel object
in.writeToParcel(p, 0); //saving bundle as parcel 
fos.write(p.marshall()); //writing parcel to file
fos.flush();
fos.close();

代码示例来源：origin: OceanLabs/Android-Print-SDK

/*****************************************************
 *
 * Returns a parcel containing the contents of a bundle.
 *
 *****************************************************/
static public Parcel parcelFromBundle( Bundle bundle )
 {
 Parcel parcel = Parcel.obtain();
 bundle.writeToParcel( parcel, 0 );
 return ( parcel );
 }

代码示例来源：origin: stackoverflow.com

private void put(SQLiteDatabase db, String name, Bundle bundle) {
  ByteArrayOutputStream valueStream = new ByteArrayOutputStream();
  try {
    ContentValues rows = new ContentValues();
    rows.put("name", name);
    Parcel p = Parcel.obtain();
    bundle.writeToParcel(p, 0);

    valueStream.write(p.marshall());
    rows.put("value", valueStream.toByteArray());

    db.insert("bundles", null, rows);   

    valueStream.close();
  } catch (IOException e) {       
    Log.e("error writing object", e.toString());
  }
}

代码示例来源：origin: Doist/JobSchedulerCompat

private static Parcel toParcel(Bundle data) {
  Parcel serialized = Parcel.obtain();
  data.writeToParcel(serialized, 0);
  serialized.setDataPosition(0);
  return serialized;
}

代码示例来源：origin: stackoverflow.com

Bundle bundle = shortcutIntent.getExtras();

Parcel parcel = Parcel.obtain();
bundle.writeToParcel(parcel, 0);
byte[] byt = parcel.marshall();

String s = Base64.encodeToString(byt, 0, byt.length, 0); //store this string to sqlite
byte[] newByt = Base64.decode(s, 0);

Bundle newBundle = new Bundle();
Parcel newParcel = Parcel.obtain();
newParcel.unmarshall(newByt, 0, newByt.length);
newParcel.setDataPosition(0);
newBundle.readFromParcel(newParcel);

Intent intent = new Intent();
intent.putExtras(newBundle);

MainActivity.getContext().startActivity((Intent)intent.getExtras().get(Intent.EXTRA_SHORTCUT_INTENT));

代码示例来源：origin: powerpoint45/Lucid-Browser

public void saveToPreferences(Bundle in) {
  Parcel parcel = Parcel.obtain();
  String serialized = null;
  try {
    in.writeToParcel(parcel, 0);
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    //IOUtils.write(parcel.marshall(), bos);
    bos.write(parcel.marshall(),0,parcel.marshall().length);
    serialized = Base64.encodeToString(bos.toByteArray(), 0);
  } catch (Exception e) {
    Log.e(getClass().getSimpleName(), e.toString(), e);
  } finally {
    parcel.recycle();
  }
  if (serialized != null) {
    SharedPreferences settings = activity.getSharedPreferences("instance", 0);
    SharedPreferences.Editor editor = settings.edit();
    editor.putString("parcel", serialized);
    editor.commit();
  }
}

代码示例来源：origin: org.infobip.mobile.messaging.api/infobip-mobile-messaging-android-sdk

private String serialize(Bundle in) {
  Parcel parcel = Parcel.obtain();
  try {
    in.writeToParcel(parcel, 0);
    return Base64.encodeToString(parcel.marshall(), 0);
  } finally {
    parcel.recycle();
  }
}

代码示例来源：origin: limpoxe/Android-ServiceManager

@Override
public final boolean onTransact(int code, android.os.Parcel data, android.os.Parcel reply, int flags) throws android.os.RemoteException {
  switch (code) {
    case INTERFACE_TRANSACTION: {
      reply.writeString(DESCRIPTOR);
      return true;
    }
    case FIRST_CODE: {
      data.enforceInterface(DESCRIPTOR);
      Bundle param;
      if ((0 != data.readInt())) {
        param = Bundle.CREATOR.createFromParcel(data);
      } else {
        param = null;
      }
      Bundle result = MethodRouter.routerToInstance(param);
      reply.writeNoException();
      if ((result != null)) {
        reply.writeInt(1);
        result.writeToParcel(reply, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
      } else {
        reply.writeInt(0);
      }
      return true;
    }
  }
  return super.onTransact(code, data, reply, flags);
}

代码示例来源：origin: derry/delion

private Bundle createDeepCopy(Bundle original) {
    Parcel temp = Parcel.obtain();
    original.writeToParcel(temp, 0);
    temp.setDataPosition(0);
    Bundle copy = temp.readBundle();
    temp.recycle();
    return copy;
  }
}

代码示例来源：origin: auth0/JWTDecode.Android

@Test
public void shouldBeParceled() throws Exception {
  JWT jwtOrigin = new JWT("eyJhbGciOiJIUzI1NiJ9.e30.K17vlwhE8FCMShdl1_65jEYqsQqBOVMPUU9IgG-QlTM");
  assertThat(jwtOrigin, is(notNullValue()));
  Bundle bundleOrigin = new Bundle();
  bundleOrigin.putParcelable("jwt", jwtOrigin);
  Parcel parcel = Parcel.obtain();
  bundleOrigin.writeToParcel(parcel, 0);
  //Extract bundle from parcel
  parcel.setDataPosition(0);
  Bundle bundleDest = parcel.readBundle(JWT.class.getClassLoader());
  JWT jwtDest = bundleDest.getParcelable("jwt");
  assertThat(jwtDest, is(notNullValue()));
  assertThat(bundleOrigin, is(not(bundleDest)));
  assertThat(jwtOrigin, is(not(jwtDest)));
  assertThat(jwtOrigin.toString(), is(jwtDest.toString()));
}

代码示例来源：origin: limpoxe/Android-ServiceManager

private static Bundle transact(String descriptor, IBinder remote, Bundle param) throws RemoteException {
    android.os.Parcel _data = android.os.Parcel.obtain();
    android.os.Parcel _reply = android.os.Parcel.obtain();
    Bundle _result;
    try {
      _data.writeInterfaceToken(descriptor);
      if ((param != null)) {
        _data.writeInt(1);
        param.writeToParcel(_data, 0);
      } else {
        _data.writeInt(0);
      }
      remote.transact(ProcessBinder.FIRST_CODE, _data, _reply, 0);
      _reply.readException();
      if ((0 != _reply.readInt())) {
        _result = Bundle.CREATOR.createFromParcel(_reply);
      } else {
        _result = null;
      }
    } finally {
      _reply.recycle();
      _data.recycle();
    }
    return _result;
  }
}

代码示例来源：origin: shyluo/CrashImmuneDecoder

public boolean config(Bundle params) throws RemoteException {
  Parcel data = Parcel.obtain();
  Parcel reply = Parcel.obtain();
  int result = 0;
  try {
    data.writeInterfaceToken(DESCRIPTION);
    params.writeToParcel(data, 0);
    remote.transact(CONFIG_TRANSACTION, data, reply, 0);
    reply.readException();
    result = reply.readInt();
  } finally {
    reply.recycle();
    data.recycle();
  }
  return result != 0;
}

代码示例来源：origin: baasbox/Android-SDK

public void testCanParcelJson(){
  JsonObject o = new JsonObject();
  o.put("Key1", "val1");
  o.put("Key2", new JsonObject().put("a", "a").put("b", new JsonArray().add(new JsonObject().put("x", "x"))));
  Bundle b = new Bundle();
  b.putParcelable("SAVE",o);
  Parcel p = Parcel.obtain();
  b.writeToParcel(p,0);
  p.setDataPosition(0);
  Bundle readBack = p.readBundle();
  readBack.setClassLoader(BaasDocument.class.getClassLoader());
  JsonObject backObj = readBack.getParcelable("SAVE");
  assertEquals(o.toString(),backObj.toString());
}

代码示例来源：origin: baasbox/Android-SDK

public void testCanParcelDocuments(){
  BaasDocument doc = new BaasDocument("fake");
  doc.put("Key", "Val1");
  doc.put("Key2", "Val2");
  doc.put("Key3", new JsonArray().add("ciao"));
  Bundle b = new Bundle();
  b.putParcelable("SAVE",doc);
  Parcel p = Parcel.obtain();
  b.writeToParcel(p,0);
  p.setDataPosition(0);
  Bundle readBack = p.readBundle();
  readBack.setClassLoader(BaasDocument.class.getClassLoader());
  BaasDocument newDoc = readBack.getParcelable("SAVE");
  assertEquals(newDoc.getString("Key"),doc.getString("Key"));
  assertEquals(newDoc.getString("Key2"),doc.getString("Key2"));
  assertEquals(newDoc.getArray("Key3").getString(0),doc.getArray("Key3").getString(0));
}

代码示例来源：origin: baasbox/Android-SDK

b.writeToParcel(p,0);
p.setDataPosition(0);
Bundle readBack = p.readBundle();

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