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[英]How can I access to gallery and pick image without startActivityForResult/onActivityResultin?
[英]How can I access the position of an image in gallery?
我正在嘗試訪問圖像在畫廊中的位置。 我想在onClickItem以外的其他方法中使用位置。 我怎樣才能做到這一點?
gallery.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View v, int position, long id) {
switch(position) {
case 0:{
imageView1.setImageResource(R.drawable.plate01);
break;
}
case 1: imageView1.setImageResource(R.drawable.plate02); break;
case 2: imageView1.setImageResource(R.drawable.plate03); break;
}
//Toast.makeText(RenkKorluguTesti.this, "" + position, Toast.LENGTH_SHORT).show();
}
});
}
public void tikla(View v) {
if(editText1.getText().toString().equals("12") /*&& if the first image in gallery is chosen*/)
Toast.makeText(RenkKorluguTesti.this, "Birinci testi geçtiniz.", Toast.LENGTH_SHORT).show();
}
int j;
gallery.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View v, int position, long id) {
j=position;
switch(position) {
case 0:{
imageView1.setImageResource(R.drawable.plate01);
break;
}
case 1: imageView1.setImageResource(R.drawable.plate02); break;
case 2: imageView1.setImageResource(R.drawable.plate03); break;
}
//Toast.makeText(RenkKorluguTesti.this, "" + position, Toast.LENGTH_SHORT).show();
}
});
}
Now use `j` when you want.....
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