Databases
StackOverflow2013
Postsdbo
POHow to extend android class which implements Parcelable interface?
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHow to extend android class which implements Parcelable interface?
    primarykey
    data
    text
    <p>First of all i have check <a href="https://stackoverflow.com/questions/10841449/extending-a-class-that-implements-parcelable">this answer</a>.</p> <p>What i am trying to do is extending <code>Location</code> class calling it <code>LocationPlus</code> which has some member variables. functionality i am trying to achieve is pass the object of <code>LocationPlus</code> class from one activity to another.</p> <p>Here is my <code>CREATOR</code> </p> <pre><code>public static final Parcelable.Creator&lt;LocationPlus&gt; CREATOR = new Parcelable.Creator&lt;LocationPlus&gt;() { @Override public LocationPlus createFromParcel(Parcel source) { return new LocationPlus(source); } @Override public LocationPlus[] newArray(int size) { return new LocationPlus[size]; } }; </code></pre> <p>problem i am facing is this error</p> <pre><code>Implicit super constructor Location() is undefined. Must explicitly invoke another constructor </code></pre> <p>when trying to write constructor</p> <pre><code>public LocationPlus(Parcel in) { </code></pre> <p>Someone in comment ask me to post LocationPlus class so here it is</p> <pre><code>public class LocationPlus extends Location{ private int mBattery = -1; public LocationPlus(String locationName) { super(locationName); } public LocationPlus(Location location) { super(location); } public int getmBattery() { return mBattery; } public void setmBattery(int mBattery) { this.mBattery = mBattery; } @Override public int describeContents() { return 0; } public static final Parcelable.Creator&lt;LocationPlus&gt; CREATOR = new Parcelable.Creator&lt;LocationPlus&gt;() { @Override public LocationPlus createFromParcel(Parcel source) { return new LocationPlus(source); } @Override public LocationPlus[] newArray(int size) { return new LocationPlus[size]; } }; @Override public void writeToParcel(Parcel out, int flags) { super.writeToParcel(out, flags); out.writeInt(mBattery); } public LocationPlus(Parcel in) { mBattery =in.readInt(); } } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USCommunity
    1. USAkram
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COPost your LocationPlus class
      singulars
      1. POHow to extend android class which implements Parcelable interface?
      1. USLucas Arrefelt
    2. CO@Hasslarn code posted.
      singulars
      1. POHow to extend android class which implements Parcelable interface?
      1. USAkram
    3. COJust to be curious, what does it say if you put an empty constructor in LocationPlus (try both empty and with super call): public LocationPlus() { super() }. I dont have Java on this machine so unfortunately I cant try it. Location constructor might be protected.
      singulars
      1. POHow to extend android class which implements Parcelable interface?
      1. USLucas Arrefelt
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload