위의 겔러리를 구성하려는데요
각각 이미지에 배경 이미지를 씌우고 싶은데
검은색 맨 중앙 겔러리만 좀 진한 이미지를 넣고 나머지는 동일한 배경을 입히고 싶은데 어떻게 넣는게 좋을지 감이
안옵니다..
setBackgroundResource(R.drawable.photo_frame01);의 형식도 안돼구... 겔러리 그리듯이 해도 안돼고 ㅜㅜ
조언 부탁드립니다.
소스 첨부합니다.
package com.android.SOIP_GalleryTest4;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.Region.Op;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.ViewGroup.OnHierarchyChangeListener;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.ImageSwitcher;
import android.widget.ImageView;
import android.widget.ViewSwitcher;
import android.widget.Gallery.LayoutParams;
public class GalleryTest4Activity extends Activity implements
AdapterView.OnItemSelectedListener, ViewSwitcher.ViewFactory {
public int selectedIndex = -1;
ImageAdapter ia;
private static int[] IMAGE_SIZE = { 100, 70, 50, 30, 20 };
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
mSwitcher = (ImageSwitcher) findViewById(R.id.switcher);
mSwitcher.setFactory(this);
mSwitcher.setInAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_in));
mSwitcher.setOutAnimation(AnimationUtils.loadAnimation(this,
android.R.anim.fade_out));
ia = new ImageAdapter(this);
Gallery g = (Gallery) findViewById(R.id.Gallery01);
g.setCallbackDuringFling(true);
g.setAdapter(ia);
g.setOnItemSelectedListener(this);
g.setOnHierarchyChangeListener(new OnHierarchyChangeListener() {
@Override
public void onChildViewRemoved(View parent, View child) {
// TODO Auto-generated method stub
}
@Override
public void onChildViewAdded(View parent, View child) {
// TODO Auto-generated method stub
child.invalidate();
}
});
}
public void onItemSelected(AdapterView parent, View v, int position, long id) {
mSwitcher.setImageResource(mThumbIds[position]);
ia.setSelectedPosition(position);
ia.notifyDataSetChanged();
}
public void onNothingSelected(AdapterView parent) {
}
public View makeView() {
ImageView i = new ImageView(this);
i.setBackgroundColor(0xFF000000);
//i.setBackgroundResource(R.drawable.photo_frame01);
i.setScaleType(ImageView.ScaleType.FIT_CENTER);
i.setLayoutParams(new ImageSwitcher.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
return i;
}
private ImageSwitcher mSwitcher;
public class ImageAdapter extends BaseAdapter {
int mSelectedPosition = -1;
ImageView mSelectedImageView = null;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.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;
ImageView mainback = new ImageView(mContext);
ImageView subback = new ImageView(mContext);
if (convertView != null) {
imageView = (ImageView) convertView;
} else {
imageView = new ImageView(mContext);
}
imageView.setImageResource(mImageIds[position]);
imageView.setAdjustViewBounds(false);
mainback.setImageResource(R.drawable.photo_framea);
mainback.setAdjustViewBounds(false);
subback.setImageResource(R.drawable.photo_frame01);
subback.setAdjustViewBounds(false);
if (position == mSelectedPosition) {
imageView.setBackgroundResource(R.drawable.photo_framea);
imageView.setLayoutParams(new Gallery.LayoutParams(100, 100));
imageView.setBackgroundResource(R.drawable.photo_framea);
mainback.setLayoutParams(new Gallery.LayoutParams(110, 110));
} else if (Math.abs(position - mSelectedPosition) == 1
&& mSelectedPosition != -1) {
imageView.setBackgroundResource(R.drawable.photo_frame01);
imageView.setLayoutParams(new Gallery.LayoutParams(70, 70));
subback.setLayoutParams(new Gallery.LayoutParams(100, 100));
} else if (Math.abs(position - mSelectedPosition) >= 2
&& mSelectedPosition != -1) {
int size = 0;
if (Math.abs(position - mSelectedPosition) >= IMAGE_SIZE.length) {
size = IMAGE_SIZE[IMAGE_SIZE.length - 1];
} else {
size = IMAGE_SIZE[Math.abs(position - mSelectedPosition)];
}
imageView.setLayoutParams(new Gallery.LayoutParams(size, size));
if (mSelectedPosition < position) {
Bitmap tmp = ((BitmapDrawable) imageView.getDrawable())
.getBitmap();
Bitmap bmp = tmp.copy(tmp.getConfig(), true);
Bitmap newBmp = cropImage(bmp, 0, 0, 15, size, size, size);
imageView.setImageBitmap(newBmp);
bmp.recycle();
}
} else {
imageView.setLayoutParams(new Gallery.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
return imageView;
}
private Context mContext;
public void setSelectedPosition(int p) {
mSelectedPosition = p;
}
}
// 선택된것 보다 오른쪽에 있는 이미지들의 위아래가 바뀌어서 이미지의 좌측 일부를 잘라낼때 쓰는 함수
private Bitmap cropImage(Bitmap bmp, int cropLeft, int cropTop,
int cropRight, int cropBottom, int width, int height) {
Bitmap newBmp = Bitmap.createBitmap(width, height,
Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(newBmp);
canvas.drawColor(Color.TRANSPARENT);
canvas.save();
canvas.translate(0, 0);
canvas.clipRect(0, 0, width, height);
canvas.clipRect(cropLeft, cropTop, cropRight, cropBottom,Op.DIFFERENCE);
canvas.clipRect(0, 0, width, height);
canvas.drawBitmap(bmp, new Rect(0, 0, width, height), new Rect(0, 0,
width, height), new Paint());
canvas.restore();
return newBmp;
}
private Integer[] mThumbIds = { R.drawable.sample_thumb_0,
R.drawable.sample_thumb_1};
// private Integer[] mThumbIds = { R.drawable.sample_thumb_0,
// R.drawable.sample_thumb_1, R.drawable.sample_thumb_2,
// R.drawable.sample_thumb_3, R.drawable.sample_thumb_4,
// R.drawable.sample_thumb_5, R.drawable.sample_thumb_6,
// R.drawable.sample_thumb_7 };
private Integer[] mImageIds = { R.drawable.sample_0, R.drawable.sample_1};
// private Integer[] mImageIds = { 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 };
}
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