import android.app.ListActivity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
public class MainActivity extends ListActivity {
public ListView lv;
public String number_of_keys;
public String my_items = {"key_1",
"key_2",
"key_3",
"key_4",
"key_5",
"key_6",
"key_7",
"key_8",
"key_9",
"key_10",
"key_11",
"key_12",
"key_13",
"key_14",
"key_15",
"key_16",
"key_17",
"key_18",
"key_19",
"key_20"
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setListAdapter(new MyAdapter(this,
android.R.layout.simple_list_item_1,
R.id.textView1,
my_items));
lv = getListView();
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, final View view,
int position, long id) {
Intent i = new Intent(getApplicationContext(), SecondActivity.class);
number_of_keys = String.valueOf(position+1);
i.putExtra("key_number", number_of_keys);
startActivity(i);
}
});
}
private class MyAdapter extends ArrayAdapter<String>{
public MyAdapter(Context context, int resource, int textViewResourceId,
String strings) {
super(context, resource, textViewResourceId, strings);
// TODO Auto-generated constructor stub
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View row = inflater.inflate(R.layout.list_item, parent, false);
String stringName = "string_key_" + String.valueOf(position+1);
int string_res_ID = getResources().getIdentifier(stringName,"string",getPackageName());
String my_string = getResources().getString(string_res_ID);
TextView tv = (TextView) row.findViewById(R.id.textView1);
tv.setText(my_string);
String imageName = "key_" + String.valueOf(position+1);
int image_res_ID = getResources().getIdentifier(imageName,"drawable",getPackageName());
ImageView iv = (ImageView) row.findViewById(R.id.imageView1);
iv.setImageResource(image_res_ID);
return row;
}
}
}
قرار دادن 100 تصویر در برنامه اندروید و برای هر یک ، یک صفحه جداگانه
