I would like to create an image gallery that get pictures from a url..this is my code but is not working...
public class ImagesActivity extends Activity
{
private String[] imageIDs= {"http://lh5.ggpht.com/_mrb7w4gF8Ds/TCpetKSqM1I/AAAAAAAAD2c/Qef6Gsqf12Y/s144-c/_DSC4374%20copy.jpg",
"http://lh5.ggpht.com/_Z6tbBnE-swM/TB0CryLkiLI/AAAAAAAAVSo/n6B78hsDUz4/s144-c/_DSC3454.jpg",
"http://lh3.ggpht.com/_GEnSvSHk4iE/TDSfmyCfn0I/AAAAAAAAF8Y/cqmhEoxbwys/s144-c/_MG_3675.jpg",
"http://lh6.ggpht.com/_Nsxc889y6hY/TBp7jfx-cgI/AAAAAAAAHAg/Rr7jX44r2Gc/s144-c/IMGP9775a.jpg"
};
#Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.displayview);
Gallery gallery = (Gallery) findViewById(R.id.gallery1);
gallery.setAdapter(new ImageAdapter(this));
gallery.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView parent, View v, int position, long id)
{
// Toast.makeText(getBaseContext(), "pic" + (position + 1) + " selected", Toast.LENGTH_SHORT).show();
//---display the images selected---
ImageView imageView = (ImageView) findViewById(R.id.image1);
imageView.setImageResource(imageIDs[position]);
}
});
}
public class ImageAdapter extends BaseAdapter
{
private Context context;
private int itemBackground;
public ImageAdapter(Context c)
{
context = c;
//---setting the style---
TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);
itemBackground = a.getResourceId(
R.styleable.Gallery1_android_galleryItemBackground, 0);
a.recycle();
}
//---returns the number of images---
public int getCount() {
return imageIDs.length;
}
//---returns the ID of an item---
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
//---returns an ImageView view---
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView = new ImageView(context);
imageView.setImageResource(imageIDs[position]);
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
imageView.setLayoutParams(new Gallery.LayoutParams(150, 120));
imageView.setBackgroundResource(itemBackground);
return imageView;
}
}
}
ViewsActivity.java
public class ViewsActivity extends Activity
{
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// setContentView(R.layout.main);
startActivity(new Intent(this, ImagesActivity.class));
}
}
The error is that i cant use imageView.setImageResource(imageIDs[position]); for strings...ant hepl please?
You need to decode the image from the link for example,
URL url = new URL("load your URL");
Bitmap bmp = BitmapFactory.decodeStream(url.openConnection().getInputStream());
img_downloaded.setImageBitmap(bmp);
Update:
I modified your code, you may try with this,
public class MainActivity extends Activity {
private String[] imageIDs = {
"http://lh5.ggpht.com/_mrb7w4gF8Ds/TCpetKSqM1I/AAAAAAAAD2c/Qef6Gsqf12Y/s144-c/_DSC4374%20copy.jpg",
"http://lh5.ggpht.com/_Z6tbBnE-swM/TB0CryLkiLI/AAAAAAAAVSo/n6B78hsDUz4/s144-c/_DSC3454.jpg",
"http://lh3.ggpht.com/_GEnSvSHk4iE/TDSfmyCfn0I/AAAAAAAAF8Y/cqmhEoxbwys/s144-c/_MG_3675.jpg",
"http://lh6.ggpht.com/_Nsxc889y6hY/TBp7jfx-cgI/AAAAAAAAHAg/Rr7jX44r2Gc/s144-c/IMGP9775a.jpg" };
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Gallery gallery = (Gallery) findViewById(R.id.gallery1);
gallery.setAdapter(new ImageAdapter(this));
gallery.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View v, int position,
long id) {
// Toast.makeText(getBaseContext(), "pic" + (position + 1) +
// " selected", Toast.LENGTH_SHORT).show();
// ---display the images selected---
ImageView imageView = (ImageView) findViewById(R.id.imageview1);
URL url = null;
try {
url = new URL(imageIDs[position]);
Bitmap bmp = null;
try {
bmp = BitmapFactory.decodeStream(url
.openConnection().getInputStream());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
imageView.setImageBitmap(bmp);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
public class ImageAdapter extends BaseAdapter {
private Context context;
private int itemBackground;
public ImageAdapter(Context c) {
context = c;
// ---setting the style---
TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);
itemBackground = a.getResourceId(
R.styleable.Gallery1_android_galleryItemBackground, 0);
a.recycle();
}
// ---returns the number of images---
public int getCount() {
return imageIDs.length;
}
// ---returns the ID of an item---
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
// ---returns an ImageView view---
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView = new ImageView(context);
// imageView.setImageResource(imageIDs[position]);
URL url;
try {
url = new URL(imageIDs[position]);
Bitmap bmp = BitmapFactory.decodeStream(url.openConnection()
.getInputStream());
imageView.setImageBitmap(bmp);
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
imageView.setLayoutParams(new Gallery.LayoutParams(150, 120));
imageView.setBackgroundResource(itemBackground);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return imageView;
}
}
}
activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<Gallery
android:id="#+id/gallery1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<ImageView
android:id="#+id/imageview1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/gallery1" />
</RelativeLayout>
In the getView method:
URL newurl = new URL(imageIDs[position]); //Your URL String.
Bitmap image = BitmapFactory.decodeStream(newurl.openConnection().getInputStream());
imageView.setImageBitmap(image);
In this Gallery Image using url
Answer Click Link
Related
This is the project code which is gallery including 4 pictures. I set an option menu which will set picture as a wallpaper. I try to run it works but when i select the "Set as Wallpaper"(menuSet) it is forced to close.
private ImageView foto;
private Gallery gallery;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_naruto_hd_wallpapers);
gallery = (Gallery) findViewById(R.id.gallery);
foto = (ImageView) findViewById(R.id.imageView1);
gallery.setAdapter(new ImageAdapter(this));
gallery.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View v, int position, long id) {
switch(position) {
case 0: foto.setImageResource(R.drawable.ornek1); break;
case 1: foto.setImageResource(R.drawable.ornek2); break;
case 2: foto.setImageResource(R.drawable.ornek3); break;
case 3: foto.setImageResource(R.drawable.ornek4); break;
}
}
});
}
public class ImageAdapter extends BaseAdapter {
int mGalleryItemBackground;
private Context mContext;
private Integer[] mImageIds = {
R.drawable.ornek1,
R.drawable.ornek2,
R.drawable.ornek3,
R.drawable.ornek4,
};
public ImageAdapter(Context c) {
mContext = c;
TypedArray attr = mContext.obtainStyledAttributes(R.styleable.GaleriOlusturma);
mGalleryItemBackground = attr.getResourceId(
R.styleable.GaleriOlusturma_android_galleryItemBackground, 0);
attr.recycle();
}
public int getCount() {
return mImageIds.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView = new ImageView(mContext);
imageView.setImageResource(mImageIds[position]);
imageView.setLayoutParams(new Gallery.LayoutParams(150, 100));
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
imageView.setBackgroundResource(mGalleryItemBackground);
return imageView;
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// TODO Auto-generated method stub
switch (item.getItemId()) {
case R.id.menuSet:
Bitmap mBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.ornek1);
WallpaperManager myWallpaperManager = WallpaperManager.getInstance(getApplicationContext());
try {
myWallpaperManager.setBitmap(mBitmap);
Toast.makeText(NarutoHdWallpapers.this, "Wallpaper set", Toast.LENGTH_SHORT).show();
} catch (IOException e) {
Toast.makeText(NarutoHdWallpapers.this, "Error setting wallpaper", Toast.LENGTH_SHORT).show();
}
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
If i change these blocks into a simple toast message it works fine.
Bitmap mBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.ornek1);
WallpaperManager myWallpaperManager = WallpaperManager.getInstance(getApplicationContext());
try {
myWallpaperManager.setBitmap(mBitmap);
Toast.makeText(NarutoHdWallpapers.this, "Wallpaper set", Toast.LENGTH_SHORT).show();
} catch (IOException e) {
Toast.makeText(NarutoHdWallpapers.this, "Error setting wallpaper", Toast.LENGTH_SHORT).show();
}
**Note : I put the permission into a manifest
i'm working on wallpaper app
i implemented this code in order to load my pictures from assets
loading-images-from-assets-folder
it's working great but i have issue with getting itemid from the list to use the id to display one of these images in fullscreenactivity or setting wallpaper
public long getItemId(int position) {
return position ;
}
here is my code
public class ImageAdapter extends BaseAdapter{
private Context mContext;
private List<String> list;
private AssetManager assetManager;
public ImageAdapter(Context c, List<String> list) {
mContext = c;
this.list = list;
}
public int getCount() {
return list.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View view, ViewGroup parent) {
ImageView imageView = new ImageView(mContext);
try {
InputStream is = mContext.getAssets().open(list.get(position));
Bitmap bm = BitmapFactory.decodeStream(is);
imageView.setImageBitmap(bm);
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setLayoutParams(new GridView.LayoutParams(80, 80));
} catch (IOException e) {
e.printStackTrace();
}
// TODO Auto-generated method stub
return imageView;
}
public class Gs3Wallpaper extends Activity {
private ImageButton Gs3Button;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
GridView gridView = (GridView) findViewById(R.id.GridView1);
try {
gridView.setAdapter(new ImageAdapter(this ,getImage()));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
public List<String> getImage()throws IOException {
AssetManager assetManager = getAssets();
String[] files = assetManager.list("gallary");
List<String> list = new ArrayList<String>();
for (String it : files) {
list.add("gallary"+File.separator + it);
}
return list;
i don't know how to get the id from the list i tried to use list.get(position) but it returns string not int so i can't pass that to setImageResource for example
any suggestions?
What you can do is set the image or a path to the image, depending on how you are doing it, in a HashMap in getView() when you set the list item. Use the position for the key and the image as the value
public class MyClass
{
HashMap<String, Bitmap> imageMap = new HashMap<String, Bitmap>();
...
then set it in your getView()
public View getView(int position, View view, ViewGroup parent) {
ImageView imageView = new ImageView(mContext);
try {
InputStream is = mContext.getAssets().open(list.get(position));
Bitmap bm = BitmapFactory.decodeStream(is);
imageView.setImageBitmap(bm);
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setLayoutParams(new GridView.LayoutParams(80, 80));
String posString = String.valueOf(position);
imageMap.put(posString, bm);
} catch (IOException e) {
....
}
Something like this should work for you. Then just use the position to get that bitmap out of the HashMap
I want to get an image from sd card and place it in gallery view.For that i had converted that image to bitmap but it shows certain errors..
code for conversion of the image.. I am attaching the complete code it showing a null pointer exception
private Gallery gallery;
private ImageView imgView;
int position;
private byte[] data = { };
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.gridview);
System.out.println("Enter the activity");
try{
String filepath = "/sdcard/";
File imagefile = new File(filepath + "abcdoutput.jpg");
FileInputStream fis = new FileInputStream(imagefile);
Bitmap bi = BitmapFactory.decodeStream(fis);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bi.compress(Bitmap.CompressFormat.JPEG, 100, baos);
data = baos.toByteArray();
System.out.println("cnvrtn");
}
catch(Exception e) {
e.printStackTrace();
}
Bitmap bitmapimage = BitmapFactory.decodeByteArray(data, 0, data.length);
position = 0;
imgView = (ImageView) findViewById(R.id.ImageView01);
imgView.setImageBitmap(bitmapimage);
gallery = (Gallery) findViewById(R.id.examplegallery);
gallery.setAdapter(new AddImgAdp(this));
gallery.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View v, int position,
long id) {
imgView.setImageResource(data[position]);
DisplayImage.this.position = position;
}
});
System.out.println("Enter the activity//////////");
imgView.setOnLongClickListener(new View.OnLongClickListener() {
#SuppressWarnings("deprecation")
public boolean onLongClick(View v) {
AlertDialog alertDialog = new AlertDialog.Builder(
DisplayImage.this).create();
alertDialog.setTitle("Confirmation");
alertDialog
.setMessage("Do you want to set this image as wallaper?");
alertDialog.setButton("Yes",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
Bitmap bitmap = BitmapFactory.decodeResource(
getResources(), data[position]);
try {
DisplayImage.this.setWallpaper(bitmap);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Log.d("Gallery Example", "Image setted.");
}
});
alertDialog.show();
return true;
}
});
}
public class AddImgAdp extends BaseAdapter {
int GalItemBg;
private Context cont;
public AddImgAdp(Context c) {
cont = c;
TypedArray typArray = null;
GalItemBg = typArray.getResourceId(
0, 0);
typArray.recycle();
}
public int getCount() {
return data.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imgView = new ImageView(cont);
imgView.setImageResource(data[position]);
imgView.setLayoutParams(new Gallery.LayoutParams(100, 100));
imgView.setScaleType(ImageView.ScaleType.FIT_XY);
imgView.setBackgroundResource(GalItemBg);
return imgView;
}
}
Use this to get the image back from the array and set it:
Bitmap bitmap = BitmapFactory.decodeByteArray(data,0,data.length);
imgView.setImageBitmap(bitmap);
try and simple with one line code
String imagePath=Environment.getExternalStorageDirectory().toString()+"/abcdoutput.jpg";
imgView.setImageDrawable(Drawable.createFromPath("imagePath"));
I have a Gallery and an imageView as in this pic: http://i50.tinypic.com/2e6h2so.png
and i need button1 to set the current image as wallpaper
I am having a problem in setResource
myWallpaperManager.setResource(mImageIds[position]);
This is my code:
public class batman extends Activity implements OnClickListener{
Button set;
private int[] mImageIds = {
R.drawable.b,
R.drawable.b1,
R.drawable.b2,
R.drawable.b3,
R.drawable.b4,
R.drawable.b5,
R.drawable.b6,
R.drawable.b7,
R.drawable.b8,
R.drawable.b9,
R.drawable.b10,
R.drawable.b11,
R.drawable.b12,
R.drawable.b13,
R.drawable.b14,
R.drawable.b15,
R.drawable.b16,
R.drawable.b17,
R.drawable.b18,
R.drawable.b19,
R.drawable.b20,
R.drawable.b21,
R.drawable.b22,
R.drawable.b23,
R.drawable.b24,
};
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.batman);
set=(Button)findViewById(R.id.button1);
set.setOnClickListener(this);
Gallery g = (Gallery) findViewById(R.id.gallery);
g.setAdapter(new ImageAdapter(this));
g.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick
(AdapterView<?> parent, View v, int position, long id) {
ImageView imageView =(ImageView)findViewById(R.id.imageView1);
imageView.setImageResource(mImageIds[position]);
}
});
}
public class ImageAdapter extends BaseAdapter {
int mGalleryItemBackground;
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
TypedArray a = c.obtainStyledAttributes(R.styleable.GalleryA);
mGalleryItemBackground = a.getResourceId(
R.styleable.GalleryA_android_galleryItemBackground, 0);
a.recycle();
}
public int getCount() {
return mImageIds.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ImageView i = new ImageView(mContext);
i.setImageResource(mImageIds[position]);
i.setLayoutParams(new Gallery.LayoutParams(150, 100));
i.setScaleType(ImageView.ScaleType.FIT_XY);
i.setBackgroundResource(mGalleryItemBackground);
return i;
}
}
public void onClick(View arg0) {
// TODO Auto-generated method stub
int id=arg0.getId();
if(id==R.id.button1)
{
WallpaperManager myWallpaperManager
= WallpaperManager.getInstance(getApplicationContext());
try {
myWallpaperManager.setResource(mImageIds[position]);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
First you need this permission in your manifest:
“android.permission.SET_WALLPAPER”
ImageAdapter i = (ImageAdapter)parent.getAdapter();
Bitmap mBitmap = BitmapFactory.decodeResource(getResources(),(int)i.getItemId(position));
WallpaperManager myWallpaperManager = WallpaperManager.getInstance(getApplicationContext());
try {
myWallpaperManager.setBitmap(mBitmap);
Toast.makeText(MainActivity.this, "Wallpaper set", Toast.LENGTH_SHORT).show();
}
catch (IOException e)
{
Toast.makeText(MainActivity.this, "Error setting wallpaper", Toast.LENGTH_SHORT).show();
}
}
});
}
First You have to add the SET_WALLPAPER permission to your AndroidManifest.xml
<manifest xlmns:android...>
...
<uses-permission android:name="android.permission.SET_WALLPAPER" />
</manifest>
And then change your Button ClickListener as below:
ImageAdapter image = (ImageAdapter)parent.getAdapter();
Bitmap mBitmap = BitmapFactory.decodeResource(getResources(),mImageIds[pos]); <----Try by changing this line.
WallpaperManager m_manager = WallpaperManager.getInstance(getApplicationContext());
try {
m_manager.setBitmap(mBitmap);
}
catch (IOException e)
{}
}
});
}
I am new to android. I have a requirement now. I need to add around 10 images in the res/drawable folder and on running the app i should display this images on a listView.and on selecting any of the image i should display this image in the new activity should be able to zoom in and zoom out. Please help me out to figure out this with the sample code.
Thanks in advance.
this example for create Gallery, select one and set to selectedImageView.
so after that you can do everything with selectedImageView.
public class MyActivity extends Activity{
private int selectedImagePosition = 0;
private ImageView selectedImageView;
private List<Drawable> drawables;
private Gallery gallery;
#Override
public void onCreate(Bundle savedInstanceState) {
selectedImageView = (ImageView) view.findViewById(R.id.selected_imageview);
getDrawablesList();
gallery = (Gallery) view.findViewById(R.id.Gallery);
gallery.setAdapter(new ImageAdapter(getActivity().getApplicationContext()));
gallery.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, final int position, long id) {
setSelectedImage(selectedImagePosition);
}
});
private void getDrawablesList() {
drawables = new ArrayList<Drawable>();
drawables.add(getResources().getDrawable(R.drawable.res1));
drawables.add(getResources().getDrawable(R.drawable.res2));
drawables.add(getResources().getDrawable(R.drawable.res3));
drawables.add(getResources().getDrawable(R.drawable.res4));
}
private void setSelectedImage(int selectedImagePosition) {
BitmapDrawable bd = (BitmapDrawable) drawables.get(selectedImagePosition);
Bitmap b = Bitmap.createScaledBitmap(bd.getBitmap(), (int) (bd.getIntrinsicHeight() * 0.9), (int) (bd.getIntrinsicWidth() * 0.7), false);
selectedImageView.setImageBitmap(b);
selectedImageView.setScaleType(ScaleType.FIT_XY);
}
You can use a GalleryView
Refer to the link below for more help:
http://mobiforge.com/designing/story/understanding-user-interface-android-part-3-more-views
private ImageView selectedImageView;
private TextView _nameTextView;
private Gallery gallery;
Integer[] imageIDs = { R.drawable.hbath, R.drawable.hfood,
R.drawable.hmedicine, R.drawable.htherapy, R.drawable.htoilet,
R.drawable.hother };
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
selectedImageView = (ImageView) findViewById(R.id.imageSwitcher1);
_nameTextView = (TextView) findViewById(R.id.NameTextView);
gallery = (Gallery) findViewById(R.id.gallery1);
gallery.setAdapter(new ImageAdapter(this));
gallery.setOnItemClickListener(new OnItemClickListener() {
gallery.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1,
int position, long arg3) {
// TODO Auto-generated method stub
if (position == 0) {
selectedImageView
.setImageResource(R.drawable.hbathbackground);
_nameTextView.setText("Toilet");
} else if (position == 1) {
selectedImageView
.setImageResource(R.drawable.hfoodbackground);
_nameTextView.setText("Food");
} else if (position == 2) {
selectedImageView
.setImageResource(R.drawable.hmedicinebackground);
_nameTextView.setText("Medicine");
} else if (position == 3) {
selectedImageView
.setImageResource(R.drawable.htherapybackground);
_nameTextView.setText("Therapy");
} else if (position == 4) {
selectedImageView
.setImageResource(R.drawable.htoiletbackground);
_nameTextView.setText("Bath");
} else if (position == 5) {
selectedImageView
.setImageResource(R.drawable.hotherbackground);
_nameTextView.setText("Other");
}
}
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
}
and ImageAdapter
public class ImageAdapter extends BaseAdapter {
private Context context;
private int itemBackground;
public ImageAdapter(Context c) {
context = c;
// ---setting the style---
TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);
itemBackground = a.getResourceId(
R.styleable.Gallery1_android_galleryItemBackground, 0);
a.recycle();
}
// ---returns the number of images---
public int getCount() {
return imageIDs.length;
}
// ---returns the ID of an item---
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
// ---returns an ImageView view---
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView = new ImageView(context);
imageView.setImageResource(imageIDs[position]);
imageView.setBackgroundColor(0xFF000000);
// imgView.setImageBitmap(bitmap);
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
imageView.setLayoutParams(new Gallery.LayoutParams(155, 235));
imageView.setBackgroundResource(R.drawable.customborder2);
return imageView;
}
}