farzad_shami12
جمعه 13 تیر 1393, 18:17 عصر
Grid view
public class Grid_View extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set title for the GridView
setTitle("GridView");
// Get the view from grid_view.xml
setContentView(R.layout.grid_view);
// Set the images from ImageAdapter.java to GridView
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
// Listening to GridView item click
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
// Launch ImageViewPager.java on selecting GridView Item
Intent i = new Intent(getApplicationContext(), ImageViewPager.class);
// Show a simple toast message for the item position
Toast.makeText(Grid_View.this, "" + position, Toast.LENGTH_SHORT).show();
// Send the click position to ImageViewPager.java using intent
i.putExtra("id", position);
// Start ImageViewPager
startActivity(i);
}
});
}
// Not using options menu for this tutorial
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
Image Pager Adapter
public class ImagePagerAdapter extends PagerAdapter {
private List<ImageView> images;
public ImagePagerAdapter(List<ImageView> images) {
this.images = images;
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
ImageView imageView = images.get(position);
container.addView(imageView);
return imageView;
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView(images.get(position));
}
@Override
public int getCount() {
return images.size();
}
@Override
public boolean isViewFromObject(View view, Object o) {
return view == o;
}
}
Image Adapter
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return mThumbIds[position];
}
public long getItemId(int position) {
return 0;
}
// Create a new ImageView for each item referenced by the Adapter
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView;
if (convertView == null) { // If it's not recycled, initialize some attributes
imageView = new ImageView(mContext);
imageView.setScaleType(ImageView.ScaleType.CENTER_ CROP);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// References to our images in res > drawable
public static Integer[] mThumbIds = {
R.drawable.sample_0 , R.drawable.sample_1 ,
R.drawable.sample_2 , R.drawable.sample_3 ,
R.drawable.sample_4 , R.drawable.sample_5 ,
R.drawable.sample_6 , R.drawable.sample_7 ,
R.drawable.sample_8 , R.drawable.sample_9 ,
R.drawable.sample_10 , R.drawable.sample_11 ,
R.drawable.sample_12 , R.drawable.sample_13 ,
R.drawable.sample_14 , R.drawable.sample_15 ,
R.drawable.sample_16 , R.drawable.sample_17 ,
R.drawable.sample_18 , R.drawable.sample_19 ,
R.drawable.sample_20 , R.drawable.sample_21 ,
R.drawable.sample_22 , R.drawable.sample_23 ,
R.drawable.sample_24 , R.drawable.sample_25 ,
R.drawable.sample_26 , R.drawable.sample_27 ,
R.drawable.sample_28 , R.drawable.sample_29 ,
R.drawable.sample_30 , R.drawable.sample_31 ,
R.drawable.sample_32 , R.drawable.sample_33 ,
R.drawable.sample_34 , R.drawable.sample_35 ,
R.drawable.sample_36 , R.drawable.sample_37 ,
R.drawable.sample_38 , R.drawable.sample_39 ,
R.drawable.sample_40 , R.drawable.sample_41 ,
R.drawable.sample_42 , R.drawable.sample_43 ,
R.drawable.sample_44 , R.drawable.sample_45 ,
R.drawable.sample_46 , R.drawable.sample_47 ,
R.drawable.sample_48 , R.drawable.sample_49 ,
R.drawable.sample_50 , R.drawable.sample_51 ,
R.drawable.sample_52 , R.drawable.sample_53 ,
R.drawable.sample_54 , R.drawable.sample_55 ,
R.drawable.sample_56 , R.drawable.sample_57 ,
R.drawable.sample_58 , R.drawable.sample_59 };
public static Integer[] mPics =
{
R.drawable.s_1 , R.drawable.s_2 , R.drawable.s_3 , R.drawable.s_4 , R.drawable.s_5 , R.drawable.s_6 , R.drawable.s_7 , R.drawable.s_8 , R.drawable.s_9 , R.drawable.s_10 , R.drawable.s_11 , R.drawable.s_12 , R.drawable.s_13,
R.drawable.s_14 , R.drawable.s_15 , R.drawable.s_16 , R.drawable.s_17 , R.drawable.s_18 , R.drawable.s_19 , R.drawable.s_20 , R.drawable.s_21 , R.drawable.s_22 , R.drawable.s_23 , R.drawable.s_24 , R.drawable.s_25 , R.drawable.s_26,
R.drawable.s_27 , R.drawable.s_28 , R.drawable.s_29 , R.drawable.s_30 , R.drawable.s_31 , R.drawable.s_32 , R.drawable.s_33 , R.drawable.s_34 , R.drawable.s_35 , R.drawable.s_36 , R.drawable.s_37 , R.drawable.s_38 ,
R.drawable.s_39 , R.drawable.s_40 , R.drawable.s_41 , R.drawable.s_42 , R.drawable.s_43 , R.drawable.s_44 , R.drawable.s_45 , R.drawable.s_46 , R.drawable.s_47 , R.drawable.s_48 , R.drawable.s_49 , R.drawable.s_49 ,
R.drawable.s_50 , R.drawable.s_51 , R.drawable.s_52 , R.drawable.s_53 , R.drawable.s_54 , R.drawable.s_55 , R.drawable.s_56 , R.drawable.s_57 , R.drawable.s_58 , R.drawable.s_59 , R.drawable.s_60 };
}
من مشکلم اینجاست که این برنامه با 20 عکس به درستی کار میکرد
الان هم درست کارمیکنه ولی وقتی روی عکس کوچیک کلیک میشه که عکس بزرگ رو نشون بده "فورس کلوز"میده!!!!!!!!
راهنمایی کنید.
(توضیح بیشتر:وقتی اینR.drawable 20 بود کار میکرد وقتی روی عکس کوچسک میزدی بزرگره رو درس نشون میدادولی الان که شده 60 تا عکس عکس کوچیکا رو به درستی نشون میده وقتی روش میزنی بزرگش رو بیاره فورس کلوز میده )
public class Grid_View extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set title for the GridView
setTitle("GridView");
// Get the view from grid_view.xml
setContentView(R.layout.grid_view);
// Set the images from ImageAdapter.java to GridView
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
// Listening to GridView item click
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
// Launch ImageViewPager.java on selecting GridView Item
Intent i = new Intent(getApplicationContext(), ImageViewPager.class);
// Show a simple toast message for the item position
Toast.makeText(Grid_View.this, "" + position, Toast.LENGTH_SHORT).show();
// Send the click position to ImageViewPager.java using intent
i.putExtra("id", position);
// Start ImageViewPager
startActivity(i);
}
});
}
// Not using options menu for this tutorial
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
Image Pager Adapter
public class ImagePagerAdapter extends PagerAdapter {
private List<ImageView> images;
public ImagePagerAdapter(List<ImageView> images) {
this.images = images;
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
ImageView imageView = images.get(position);
container.addView(imageView);
return imageView;
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView(images.get(position));
}
@Override
public int getCount() {
return images.size();
}
@Override
public boolean isViewFromObject(View view, Object o) {
return view == o;
}
}
Image Adapter
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return mThumbIds[position];
}
public long getItemId(int position) {
return 0;
}
// Create a new ImageView for each item referenced by the Adapter
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView;
if (convertView == null) { // If it's not recycled, initialize some attributes
imageView = new ImageView(mContext);
imageView.setScaleType(ImageView.ScaleType.CENTER_ CROP);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// References to our images in res > drawable
public static Integer[] mThumbIds = {
R.drawable.sample_0 , R.drawable.sample_1 ,
R.drawable.sample_2 , R.drawable.sample_3 ,
R.drawable.sample_4 , R.drawable.sample_5 ,
R.drawable.sample_6 , R.drawable.sample_7 ,
R.drawable.sample_8 , R.drawable.sample_9 ,
R.drawable.sample_10 , R.drawable.sample_11 ,
R.drawable.sample_12 , R.drawable.sample_13 ,
R.drawable.sample_14 , R.drawable.sample_15 ,
R.drawable.sample_16 , R.drawable.sample_17 ,
R.drawable.sample_18 , R.drawable.sample_19 ,
R.drawable.sample_20 , R.drawable.sample_21 ,
R.drawable.sample_22 , R.drawable.sample_23 ,
R.drawable.sample_24 , R.drawable.sample_25 ,
R.drawable.sample_26 , R.drawable.sample_27 ,
R.drawable.sample_28 , R.drawable.sample_29 ,
R.drawable.sample_30 , R.drawable.sample_31 ,
R.drawable.sample_32 , R.drawable.sample_33 ,
R.drawable.sample_34 , R.drawable.sample_35 ,
R.drawable.sample_36 , R.drawable.sample_37 ,
R.drawable.sample_38 , R.drawable.sample_39 ,
R.drawable.sample_40 , R.drawable.sample_41 ,
R.drawable.sample_42 , R.drawable.sample_43 ,
R.drawable.sample_44 , R.drawable.sample_45 ,
R.drawable.sample_46 , R.drawable.sample_47 ,
R.drawable.sample_48 , R.drawable.sample_49 ,
R.drawable.sample_50 , R.drawable.sample_51 ,
R.drawable.sample_52 , R.drawable.sample_53 ,
R.drawable.sample_54 , R.drawable.sample_55 ,
R.drawable.sample_56 , R.drawable.sample_57 ,
R.drawable.sample_58 , R.drawable.sample_59 };
public static Integer[] mPics =
{
R.drawable.s_1 , R.drawable.s_2 , R.drawable.s_3 , R.drawable.s_4 , R.drawable.s_5 , R.drawable.s_6 , R.drawable.s_7 , R.drawable.s_8 , R.drawable.s_9 , R.drawable.s_10 , R.drawable.s_11 , R.drawable.s_12 , R.drawable.s_13,
R.drawable.s_14 , R.drawable.s_15 , R.drawable.s_16 , R.drawable.s_17 , R.drawable.s_18 , R.drawable.s_19 , R.drawable.s_20 , R.drawable.s_21 , R.drawable.s_22 , R.drawable.s_23 , R.drawable.s_24 , R.drawable.s_25 , R.drawable.s_26,
R.drawable.s_27 , R.drawable.s_28 , R.drawable.s_29 , R.drawable.s_30 , R.drawable.s_31 , R.drawable.s_32 , R.drawable.s_33 , R.drawable.s_34 , R.drawable.s_35 , R.drawable.s_36 , R.drawable.s_37 , R.drawable.s_38 ,
R.drawable.s_39 , R.drawable.s_40 , R.drawable.s_41 , R.drawable.s_42 , R.drawable.s_43 , R.drawable.s_44 , R.drawable.s_45 , R.drawable.s_46 , R.drawable.s_47 , R.drawable.s_48 , R.drawable.s_49 , R.drawable.s_49 ,
R.drawable.s_50 , R.drawable.s_51 , R.drawable.s_52 , R.drawable.s_53 , R.drawable.s_54 , R.drawable.s_55 , R.drawable.s_56 , R.drawable.s_57 , R.drawable.s_58 , R.drawable.s_59 , R.drawable.s_60 };
}
من مشکلم اینجاست که این برنامه با 20 عکس به درستی کار میکرد
الان هم درست کارمیکنه ولی وقتی روی عکس کوچیک کلیک میشه که عکس بزرگ رو نشون بده "فورس کلوز"میده!!!!!!!!
راهنمایی کنید.
(توضیح بیشتر:وقتی اینR.drawable 20 بود کار میکرد وقتی روی عکس کوچسک میزدی بزرگره رو درس نشون میدادولی الان که شده 60 تا عکس عکس کوچیکا رو به درستی نشون میده وقتی روش میزنی بزرگش رو بیاره فورس کلوز میده )