Databases
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PO
 

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    <p>In your intent, your have possibility to pass Serializable objects.</p> <p>Do to, you must create a class for serilizing/deserializing your image like this:</p> <pre><code> import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.Serializable; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Bitmap.CompressFormat; public class SerializableBitmap implements Serializable { private static final long serialVersionUID = 1208813848065674061L; private Bitmap bitmap; // Serialize image private void writeObject(java.io.ObjectOutputStream out) throws IOException { ByteArrayOutputStream bos = new ByteArrayOutputStream(); bitmap.compress(CompressFormat.JPEG, 100, bos); byte[] bitmapdata = bos.toByteArray(); out.write(bitmapdata, 0, bitmapdata.length); } // Deserialize image private void readObject(java.io.ObjectInputStream in) throws IOException, ClassNotFoundException { ByteArrayOutputStream byteStream = new ByteArrayOutputStream(); int b; while((b = in.read()) != -1) byteStream.write(b); byte bitmapBytes[] = byteStream.toByteArray(); bitmap = BitmapFactory.decodeByteArray(bitmapBytes, 0, bitmapBytes.length); } public Bitmap getBitmap() { return bitmap; } public void setBitmap(Bitmap bitmap) { this.bitmap = bitmap; } } </code></pre> <p>Fill free to use setBitmap() and getBitmap() methods to serialize/deserilize your bitmap, and in your intent put the serializable bitmap object:</p> <pre><code> intent.putExtra(extraDataKey, serializableBitmap); </code></pre> <p>But consider that this solution could cause performance problems if the image is too large.</p> <p>Hope it help.</p>
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    1. POHow to send images form an Activity to another Activity?
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    1. CO[Bitmap](http://developer.android.com/reference/android/graphics/Bitmap.html) has already implemented [Parcelable](http://developer.android.com/reference/android/os/Parcelable.html), directly pass bitmap to intent.putExtra(), do not need wrap it once more.
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    2. COAnd then how can I show these images on galleyry in activity1?
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    3. CO@user1063009 Bitmap image = (Bitmap) getIntent().getExtras().getParcelable(extraDataKey);
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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.

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