我有两个Activity (活动A,活动B
) 在活动A
中,我有一个EditText,Button和ImageView
。在活动B中,我有一个ListView,ListView视图包含CustomXml和ImageView,TextView和另一个TextView
。
在活动A中,我在编辑文本框中输入列表名称 (例如:苹果)
,并在GridView中选择一个图片 (例如苹果图片)
然后,我将编辑文本框和ImageView传递到新的Activity,在那里我想显示这些名称在ListView中(苹果和苹果图片)。如何实现?
我想要展示类似于这样的东西(我从之前的Activity中获取了杂货列表和图像,并希望在ListView中展示(在listview中我额外添加了项目数TextView)
firstActivity.Java
done.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String itemname = listname.getText().toString();
if (!TextUtils.isEmpty(listname.getText().toString())) {
startActivity(new Intent(getContext(), CheckslateHome.class).putExtra("data", itemname).putExtra("image", imageRes));
dismiss();
} else {
Toast.makeText(getContext(), "List Name not Empty ", Toast.LENGTH_SHORT).show();
}
}
});
第二个活动 public class CheckslateHome extends AppCompatActivity {
TextView listcounts;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_checkslate_home);
Bundle bundle = getIntent().getExtras();
if (bundle != null) {
String itemName= bundle.getString("data");
Int ItemImage = bundle.getString("Image");
**//How to Pass these Intents into the Custom ListView**
}
listcounts = findViewById(R.id.list_count);
ListView listView = findViewById(R.id.list1);
CustomAdpter customAdapter = new CustomAdpter();
listView.setAdapter(customAdapter);
}
public class CustomAdpter extends BaseAdapter {
private Context context;
private LayoutInflater layoutInflater;
@Override
public int getCount() {
}
@Override
public Object getItem(int i) {
return null;
}
@Override
public long getItemId(int i) {
return 0;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
if (view == null) {
view = layoutInflater.inflate(R.layout.rowlayout, viewGroup, false);
}
ImageView imageicons = view.findViewById(R.id.image_list);
TextView listnames = view.findViewById(R.id.list_name);
return view;
}
}