hi guys,
i looking for a solution for this issue for more than 2 weeks now.
even i have uploaded this issue previously but no one is helping me
out.
i have a SimpleCursorAdapter which will load all the contacts in the
address book with there contact images if they don't have an image a
default image will be displayed.
other than this another image will be displayed.
so altogether Contact image/ Contact Name/Contact Number and another
image will be displayed.
i have about 400 + contacts.
so when i'm scrolling down the list i'm getting this Memory issue.
so when i removed all the images it works fine.
this is my code
import java.io.ByteArrayInputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.sabretch.mobility.colorEyeD3.R;
import com.sabretch.mobility.colorEyeD3.Constants.Constants;
import com.sabretch.mobility.colorEyeD3.custom.CustomScreen;
import
com.sabretch.mobility.colorEyeD3.database.TableDetails.MetaData;
import com.sabretch.mobility.colorEyeD3.text.compose.Compose;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.app.SearchManager;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Contacts.Phones;
import android.provider.Contacts.Photos;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Filterable;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;
public class Contacts extends ListActivity {
static final String[] cat = Constants.DEFAULT_CATEGORIES;
static int[] id;
static List<Long> contactId;
DisplayContacts dispCont;
List<String> number;
Map<String, String> combination = new HashMap<String, String>();
String isDisplayDetails;
ProgressDialog dialog;
private class DisplayContacts extends SimpleCursorAdapter {
private LayoutInflater mInflater;
Context mCtx;
public DisplayContacts(Context context, int layout, Cursor c,
String[] from, int[] to) {
super(context, layout, c, from, to);
// TODO Auto-generated constructor stub
mInflater = LayoutInflater.from(context);
this.mCtx = context;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup
parent) {
// TODO Auto-generated method stub
Cursor c = getCursor();
// int idCol = c.getColumnIndex(Phones._ID);
int nameCol = c.getColumnIndex(Phones.NAME);
int numCol = c.getColumnIndex(Phones.NUMBER);
int foreign = c.getColumnIndex(Phones.PERSON_ID);
String name = c.getString(nameCol);
String number = c.getString(numCol);
// long id = c.getLong(idCol);
long phoneForeign = c.getLong(foreign);
View v = mInflater.inflate(R.layout.contacts, parent,
false);
TextView name_text = (TextView)
v.findViewById(R.id.contactName);
if (name_text != null) {
name_text.setText(name);
}
TextView num_text = (TextView)
v.findViewById(R.id.number);
if (num_text != null) {
num_text.setText(number);
}
// set the profile picture
ImageView profile = (ImageView)
v.findViewById(R.id.imgContact);
if (profile != null) {
// retrieve the contact photo as a Bitmap
// Uri uri =
ContentUris.withAppendedId(People.CONTENT_URI, id);
Cursor cur =
getContentResolver().query(Photos.CONTENT_URI,
null, Photos.PERSON_ID + "='" +
phoneForeign + "'",
null, null);
byte[] b = null;
if (cur != null) {
if (cur.moveToNext()) {
int imgColumn =
cur.getColumnIndex(Photos.DATA);
b = cur.getBlob(imgColumn);
}
}
Bitmap bm = null;
if (b != null) {
ByteArrayInputStream bytes = new
ByteArrayInputStream(b);
BitmapDrawable bmd = new
BitmapDrawable(bytes);
bm = bmd.getBitmap();
profile.setImageBitmap(bm);
} else {
profile.setImageResource(R.drawable.defaultcontact);
}
}
ImageView indicator = (ImageView)
v.findViewById(R.id.is);
boolean b = isAssign(number);
if (b) {
// set the profile picture
indicator.setImageResource(R.drawable.ok);
} else {
indicator.setImageResource(R.drawable.delete);
}
dialog.dismiss();
return v;
}
protected boolean isAssign(String number) {
boolean b = false;
Uri books = MetaData.CONTENT_URI;
// Log.d("Authority", books.getAuthority());
Cursor cur = managedQuery(books, null,
MetaData.MOBILE_NUMBER
+ "='" + number + "'", null,
MetaData.CAT_NAME + " DESC");
startManagingCursor(cur);
if (cur != null) {
if (cur.moveToNext()) {
combination.put(number.trim(),
cur.getString(cur
.getColumnIndex(MetaData.COMBINATION)));
isDisplayDetails = cur.getString(cur
.getColumnIndex(MetaData.IS_HIDE));
b = true;
return b;
} else {
return b;
}
}
return b;
}
@Override
public void bindView(View view, Context context, Cursor c) {
// TODO Auto-generated method stub
// int idCol = c.getColumnIndex(Phones._ID);
int nameCol = c.getColumnIndex(Phones.NAME);
int numCol = c.getColumnIndex(Phones.NUMBER);
int foreign = c.getColumnIndex(Phones.PERSON_ID);
String name = c.getString(nameCol);
String number = c.getString(numCol);
// long id = c.getLong(idCol);
long phoneForeign = c.getLong(foreign);
// View v = mInflater.inflate(R.layout.contacts,
parent, false);
TextView name_text = (TextView)
view.findViewById(R.id.contactName);
if (name_text != null) {
name_text.setText(name);
}
TextView num_text = (TextView)
view.findViewById(R.id.number);
if (num_text != null) {
num_text.setText(number);
}
// set the profile picture
ImageView profile = (ImageView)
view.findViewById(R.id.imgContact);
if (profile != null) {
// Uri uri =
ContentUris.withAppendedId(People.CONTENT_URI, id);
Cursor cur =
getContentResolver().query(Photos.CONTENT_URI,
null, Photos.PERSON_ID + "='" +
phoneForeign + "'",
null, null);
byte[] b = null;
if (cur != null) {
if (cur.moveToNext()) {
int imgColumn =
cur.getColumnIndex(Photos.DATA);
b = cur.getBlob(imgColumn);
}
}
Bitmap bm = null;
if (b != null) {
ByteArrayInputStream bytes = new
ByteArrayInputStream(b);
BitmapDrawable bmd = new
BitmapDrawable(bytes);
bm = bmd.getBitmap();
profile.setImageBitmap(bm);
} else {
profile.setImageResource(R.drawable.defaultcontact);
}
ImageView indicator = (ImageView)
view.findViewById(R.id.is);
boolean assign = isAssign(number);
if (assign) {
// set the profile picture
indicator.setImageResource(R.drawable.ok);
} else {
indicator.setImageResource(R.drawable.delete);
}
}
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return super.getItem(position);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setTitle("Color Eye D - Contacts");
dialog = ProgressDialog.show(Contacts.this, "",
"Loading. Please wait...", true);
Cursor cursor = getContentResolver().query(Phones.CONTENT_URI,
null,
null, null, Phones.NAME + " ASC");
startManagingCursor(cursor);
String[] columns = new String[] { Phones.NAME, Phones.NUMBER };
int[] names = new int[] { R.id.contactName, R.id.number };
dispCont = new DisplayContacts(this, R.layout.contacts, cursor,
columns, names);
setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
onNewIntent(getIntent());
setListAdapter(dispCont);
// setListAdapter(new DisplayContacts(this));
registerForContextMenu(getListView());
}
@Override
protected void onListItemClick(ListView l, View v, int position, long
id) {
// TODO Auto-generated method stub
Cursor c = (Cursor) dispCont.getItem(position);
long phoneId = c.getLong(c.getColumnIndex(Phones._ID));
String composeName = null;
Uri uri = ContentUris.withAppendedId(Phones.CONTENT_URI,
phoneId);
Cursor cur = managedQuery(uri, null, null, null, null);
String phoneNumber = null;
if (cur.moveToFirst()) {
Constants.selectedName = cur.getString(cur
.getColumnIndex(Phones.NAME));
composeName = Constants.selectedName;
int phoneColumn = cur.getColumnIndex(Phones.NUMBER);
do {
// Get the field values
phoneNumber = cur.getString(phoneColumn);
} while (cur.moveToNext());
}
if (Constants.isCompose) {
String combina = null;
if (phoneNumber != null) {
Constants.selectedName = null;
combina = combination.get(phoneNumber.trim());
}
String[] data = new String[] { combina, composeName,
phoneNumber,
isDisplayDetails };
Intent comp = new Intent(Contacts.this, Compose.class);
comp.putExtra("Combination", data);
startActivity(comp);
finish();
} else {
Intent i = new Intent(Contacts.this,
CustomScreen.class);
Bundle b = new Bundle();
Constants.mobile = phoneNumber;
b.putString("Number", phoneNumber);
i.putExtras(b);
startActivity(i);
finish();
}
}
}
regards,
Randika
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