parcelable

I have a class that extends Parcelable. It has a member variable which is an ArrayList of another class which also extends Parcelable. I pass the MyClass1 object in an Intent back to an Activity and read it in. When the constructor reaches in.readTypedList, the app crashes with the following error: 04-11 14:19:11.223: E/AndroidRuntime(502): Uncaught handler: thread main exiting due to uncaught exception 04-11 14:19:11.234: E/AndroidRuntime(502): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=0, result=-1, data=Intent { (has extras) }} to activity {com

After lot of googeling, I could not find any way to pass a object from one application to other application.Though I know that we can pass object from one activty to other activity using Parcel but how to do this between applications? My object is this public class MyObject { private String name; public String getName() { return this.name; } public void setName(String name) { this.name=name; } } Then how to do this like we do for passing object between activities intent.putExtra("key",new MyOject()); I'm assuming you're in charge of both applications. Which of these situations is true? Both

I've gone through this: How to send an object from one Android Activity to another using Intents? But i'm facing problem in sending images in the object to the other activity. Please help. Convert your Drawable to Bitmap and send it to Another Activity. Bitmap bitmap = ((BitmapDrawable)d).getBitmap(); To send, intent.putExtra("Bitmap", bitmap); To Fetch, Bitmap bitmap = (Bitmap)this.getIntent().getParcelableExtra("Bitmap"); Well you can't really send images with intents since you can attach as extras to intents only Serializable objects. But you can store images (in memory in different

I am using ActionBarSherlock, along with several MenuItem s that I dynamically manage, depending on program state. Specifically, I save the MenuItem s into instance variables in the Activity 's onCreateOptionsMenu() method, and then can show and/or hide them as needed later in the Activity . However, I found that the MenuItem variables can be lost on configuration changes, such as device rotation. So I also put them into a Parcel and pass them to onSaveInstanceState() for restoral through the savedInstanceState mechanism in the next onCreate() call, if needed. This seems to work fine in the

I want to put a generic POJO into ContentValues and unmarshall it within the ContentProvider. I've been wracking my tiny brain re: Parcelables, ContentValues, and inserting into SQLite Regarding: http://njzk2.wordpress.com/2013/05/31/map-to-contentvalues-abusing-parcelable/ How to write a common code for inserting data in android's Sqlite I've been trying to insert a android.location.Location into SQLite via ContentProvider: Location loc = mLocationClient.getLastLocation(); myParcel = android.os.Parcel.obtain(); loc.writeToParcel(myParcel, 0); ContentValues values = ContentValues.CREATOR

Is it possible to write null to Parcel when parcelling an object, and get null back again when unparcelling it again? Let's assume we have the following code: public class Test implements Parcelable { private String string = null; public Test(Parcel dest, int flags) { source.writeString(string); } } Will I get a NullPointerException when reading this value back from the parcel using Parcel.readString() ? Or will I get a null value out? Richard Le Mesurier Yes, you can pass a null to the Parcel.writeString(String) method. When you read it out again with Parcel.readString() , you will get a null

so I am kind of new in Android Developing, I was trying to make a Sign-up Activity ( UserPrivateInfoSignUpActivity.java ) that load a picture (Bitmap) and create a UserPersona Object that I want to pass into another Activity ( UserGeneralDataSignUpActivity ). I did a research for solutions and somehow I am still unable to pass the Bitmap image although it is already implements Parcelable . Any suggestions? Here is my code (without getters & setters) PersonaUser.java: public class PersonaUser implements Parcelable{ private String puName; private String puEmailAddress; private String puCountry;