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sending intent with a parcelable extra from widget crashes on activity startup


sending intent with a parcelable extra from widget crashes on activity startup

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sending intent with a parcelable extra from widget crashes on activity startup
Tag : android , By : Vick Aita
Date : November 23 2020, 01:01 AM

this one helps. I have a widget that contains few buttons. when pressed each button opens my main app and sends a different object to it. the objects are passed down as parcelable extras. , For your idInPhone in phone in constructor your are reading it as int
set_idInPhone(in.readInt());
dest.writeLong(get_idInPhone());

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Sending multiple attachement in email: android.intent.extra.STREAM expected Parcelable


Tag : android , By : Lucas Thompson
Date : March 29 2020, 07:55 AM
Does that help
    public class EmailActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);       
    }

    public void buttonClickMethod(View buttonObject){
            emailMultipleFiles(arrayOfFilestoSend[],"Subject","Message Content");
    }

    private void emailMultipleFiles(File[] attachmentFiles, String subjectContent, String messageContent) {
            Intent email = new Intent(Intent.ACTION_SEND_MULTIPLE);
            email.putExtra(Intent.EXTRA_SUBJECT, subjectContent);
            email.putExtra(Intent.EXTRA_TEXT, messageContent);

            ArrayList<Uri> uriList = new ArrayList<Uri>();
            for (int i = 0; i < attachmentFiles.length; i++) {
                uriList.add(Uri.fromFile(attachmentFiles[i]));
            }

            email.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uriList);
            email.setType("text/plain");
            /** or use **/ 
            email.setType("message/rfc822");
            startActivity(email);
    }
    }

Broadcast not received when intent contains parcelable extra


Tag : android , By : ugufugu
Date : March 29 2020, 07:55 AM
Hope this helps It appears that the problem has to do with the size of the object being added as an extra. When one of the string properties of the response object grows too large, the broadcast apparently fails. I have no sources to confirm this, only some trial and error in manipulating one of the strings while leaving all other variables of the equation constant.

Sending Nested Parcelable with Intent


Tag : android , By : MJRider
Date : March 29 2020, 07:55 AM
help you fix your problem I am trying to send a Parcelable object which also contains another Parcelable object with Intent. However, I am getting NullPointer Exception. Could you please tell me where I am doing wrong? , You have to instanciate your ArrayList< B > in :
 private A (Parcel in){
    var = new ArrayList<B>();
    in.readTypedList(this.var, B.CREATOR);
}

ToUri() not convert all extra in intent (parcelable, serializable, byte[]..)


Tag : android , By : Xander
Date : March 29 2020, 07:55 AM
With these it helps Array extras are not supported in Intent.toUri(). Only the following types are supported (this is taken from the source code for Intent.toUri():
            char entryType =
                    value instanceof String    ? 'S' :
                    value instanceof Boolean   ? 'B' :
                    value instanceof Byte      ? 'b' :
                    value instanceof Character ? 'c' :
                    value instanceof Double    ? 'd' :
                    value instanceof Float     ? 'f' :
                    value instanceof Integer   ? 'i' :
                    value instanceof Long      ? 'l' :
                    value instanceof Short     ? 's' :
                    '\0';

App crashes after deletion due to Intent.PutExtra sending firebase node to another activity for editing


Tag : java , By : aspitzer
Date : March 29 2020, 07:55 AM
it helps some times The error occured because there is no such child workTitle or if its present there is no data under that node in your firebase database.I suggest you check if value should not be null.
Object title = dataSnapshot.child("workTitle").getValue();
if(title != null)
{
 String mtitle = title.toString();
}
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