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[英]How to add search filter in custom adapter in listview with images?
[英]How to add images to custom listview using Simple Adapter in android
我正在使用JSON請求等制作電影應用。因此,我有一個列表視圖,該列表視圖顯示電影數據,例如演員,導演,父母指南,IMDB等。這是將這些數據放入列表視圖的代碼:
ListAdapter adapter = new SimpleAdapter(
movies.this, contactList,
R.layout.list_new, new String[]{"name", "actors",
"story", "imrating", "genre","guide", "director"}, new int[]{R.id.title,
R.id.actors_txt, R.id.story, R.id.rating, R.id.genre,R.id.parental, R.id.director_txt, R.id.year, R.id.imageView8, R.id.imageView10, R.id.backgroundimg});
lv.setAdapter(adapter);
..這是我有IMDB圖標的問題,所以它是<imdbicon>
6.2(來自JSON),但是圖像本身來自列表視圖的布局文件中imageview中的應用程序。
R.id.imageView8, R.id.imageView10, R.id.backgroundimg
這三個我想在列表視圖中,但我不知道如何
您可以創建SimpleAdapter
的子類並覆蓋setImageView
以根據您的文本獲取圖像:
ListAdapter adapter = new SimpleAdapter(
movies.this, contactList,
R.layout.list_new, new String[]{"name", "actors",
"story", "imrating", "genre","guide", "director"}, new int[]{R.id.title,
R.id.actors_txt, R.id.story, R.id.rating, R.id.genre,R.id.parental, R.id.director_txt, R.id.year, R.id.imageView8, R.id.imageView10, R.id.backgroundimg}) {
@Override
public void setViewImage(ImageView v, String value) {
// here you put code to take your "value" string
// and get your image, for example using Picasso
// or Glide, and putting it in the "v" ImageView.
}
};
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