我在ArrayList＆gt;中显示图像和名称 在视图上我想从视图中获取位置值
profileimage.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
use=arraylist.get(i).get("User_Id");
new userbyid().execute();
}
});
我在数组列表中得到这样但它总是在图像上给出相同的ID单击
我想获得观点位置的价值
这里是setimage功能我在哪里显示图像和名称
public void settheimage(int j)
{
for (i = j; i < j+10; i++)
{
LayoutInflater inflate = (LayoutInflater)getActivity()
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View m_view = inflate.inflate(R.layout.custom_layout, null);
ImageView m_image = (ImageView) m_view.findViewById(R.id.sp_image);
LinearLayout m_topLayout = (LinearLayout) m_view.findViewById(R.id.sp_color);
tempusername=(TextView)m_view.findViewById(R.id.username);
ImageView profileimage=(ImageView)m_view.findViewById(R.id.profileimage);
LinearLayout m_bottomLayout = (LinearLayout) m_view.findViewById(R.id.sp_linh);
//final RelativeLayout myRelView = new RelativeLayout(this);
m_view.setLayoutParams(new LayoutParams((windowwidth - 80), 450));
m_view.setX(40);
m_view.setY(40);
m_view.setTag(i);
Image=arraylist.get(i).get("User_Image");
tempuser_id=arraylist.get(i).get("User_Id");
username=arraylist.get(i).get("FirstName");
tempusername.setText(username);
Picasso.with(getActivity()).load(Image).into(m_image);
// m_image.setBackgroundResource(myImageList[i]);
if (i == 0) {
m_view.setRotation(-1);
} else if (i == 1) {
m_view.setRotation(-5);
} else if (i == 2) {
m_view.setRotation(3);
} else if (i == 3) {
m_view.setRotation(7);
} else if (i == 4) {
m_view.setRotation(-2);
} else if (i == 5) {
m_view.setRotation(5);
}
// ADD dynamically like button on image.
final Button imageLike = new Button(getActivity());
imageLike.setLayoutParams(new LayoutParams(100, 50));
imageLike.setBackgroundDrawable(getResources().getDrawable(R.drawable.like));
imageLike.setX(20);
imageLike.setY(-250);
imageLike.setAlpha(alphaValue);
m_topLayout.addView(imageLike);
// ADD dynamically dislike button on image.
final Button imagePass = new Button(getActivity());
imagePass.setLayoutParams(new LayoutParams(100, 50));
imagePass.setBackgroundDrawable(getResources().getDrawable(R.drawable.dislike));
imagePass.setX(260);
imagePass.setY(-300);
imagePass.setAlpha(alphaValue);
m_topLayout.addView(imagePass);
profileimage.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
use=arraylist.get(i).get("User_Id");
new userbyid().execute();
}
});
m_topLayout.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
x_cord = (int) event.getRawX();
y_cord = (int) event.getRawY();
/* m_view.setX(x_cord - screenCenter + 40);
m_view.setY(y_cord - 150);*/
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
x = (int) event.getX();
y = (int) event.getY();
Log.v("On touch", x + " " + y);
break;
case MotionEvent.ACTION_MOVE:
x_cord = (int) event.getRawX(); // Updated for more
// smoother animation.
y_cord = (int) event.getRawY();
m_view.setX(x_cord - x);
m_view.setY(y_cord - y);
// m_view.setY(y_cord-y);
// y_cord = (int) event.getRawY();
// m_view.setX(x_cord - screenCenter + 40);
// m_view.setY(y_cord - 150);
if (x_cord >= screenCenter) {
m_view.setRotation((float) ((x_cord - screenCenter) * (Math.PI / 32)));
if (x_cord > (screenCenter + (screenCenter / 2))) {
imageLike.setAlpha(1);
if (x_cord > (windowwidth - (screenCenter / 4))) {
Likes = 2;
} else {
Likes = 0;
}
} else {
Likes = 0;
imageLike.setAlpha(0);
}
imagePass.setAlpha(0);
} else {
// rotate
m_view.setRotation((float) ((x_cord - screenCenter) * (Math.PI / 32)));
if (x_cord < (screenCenter / 2)) {
imagePass.setAlpha(1);
if (x_cord < screenCenter / 4) {
Likes = 1;
} else {
Likes = 0;
}
} else {
Likes = 0;
imagePass.setAlpha(0);
}
imageLike.setAlpha(0);
}
break;
case MotionEvent.ACTION_UP:
x_cord = (int) event.getRawX();
y_cord = (int) event.getRawY();
Log.e("X Point", "" + x_cord + " , Y " + y_cord);
imagePass.setAlpha(0);
imageLike.setAlpha(0);
if (Likes == 0) {
// Log.e("Event Status", "Nothing");
m_view.setX(40);
m_view.setY(40);
m_view.setRotation(0);
} else if (Likes == 1) {
//Toast.makeText(getActivity(), "dislike the image",Toast.LENGTH_SHORT).show();
listvalue_pos--;
if(listvalue_pos==-1)
{
i=i+10;
listvalue_pos=9;
settheimage(i);
parentView.removeView(m_view);
}
else {
parentView.removeView(m_view);
}
// new deletUSer().execute();
} else if (Likes == 2) {
//Toast.makeText(getActivity(), "like the image",Toast.LENGTH_SHORT).show();
listvalue_pos--;
if(listvalue_pos==-1)
{
i=i+10;
listvalue_pos=9;
settheimage(i);
parentView.removeView(m_view);
}
else {
parentView.removeView(m_view);
}
// new adduser().execute();
}
break;
default:
break;
}
return true;
}
});
parentView.addView(m_view);
}
}
这里我将hashmap添加到arraylist
map.put("User_Id", USer_id);
map.put("FirstName",FirstName);
map.put("User_Image", USer_Image);
// Set the JSON Objects into the array
/* list.add(USer_Image);
useridlist.add(USer_id);
usernamelist.add(FirstName);*/
arraylist.add(map);
请给我答案如何获得arralist指数值
答案 0 :(得分：0)
您可以使用int index = arraylist.indexOf(yourObject);
答案 1 :(得分：0)
我不确定是否正确理解了你想做的事情 你能看截图吗？
您可以为imageview设置标记