Java 创建新活动并使用不同的资源填充它
嗨,我是新来的,所以我需要你的帮助。 每次单击listView位置时,我都希望对活动进行充气 根据其位置,我不需要用不同的图像和文本填充布局。这是密码。。谢谢你的帮助Java 创建新活动并使用不同的资源填充它,java,android,listview,Java,Android,Listview,嗨,我是新来的,所以我需要你的帮助。 每次单击listView位置时,我都希望对活动进行充气 根据其位置,我不需要用不同的图像和文本填充布局。这是密码。。谢谢你的帮助 public class WalkFragment extends Fragment { public WalkFragment() { // Required empty public constructor } @Override public View onCreateView(LayoutInflater
public class WalkFragment extends Fragment {
public WalkFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.word_list, container, false);
final ArrayList<word> walk = new ArrayList<>();
walk.add(new word("Παλιά Πόλη", "Περπάτημα", R.drawable.old_town));
walk.add(new word("Φορτέτζα", "Περπάτημα", R.drawable.forteza));
walk.add(new word("Παραλία", "Περπάτημα", R.drawable.paralia));
walk.add(new word("Δημοτικός Κήπος", "Περπάτημα", R.drawable.khpos));
walk.add(new word("Περιφεριακό", "Περπάτημα", R.drawable.periferiakos));
final WordAdapter adapter =
new WordAdapter(getActivity(), walk);
final ListView listView = (ListView) rootView.findViewById(R.id.list);
listView.setAdapter(adapter);
// Set a click listener to inflate and populate the place_layout and InfoActivity
// with a string from strings.xml and an image from drawable
// when the list item is clicked on
// the imageView is mImageView and textView is mTextView that i need to
// populate each time i click on a different position in the listView
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
if (position == 0) {
Intent infoActivity = new Intent(getContext(), InfoActivity.class);
startActivity(infoActivity);
} else if (position == 1) {
Intent infoActivity = new Intent(getContext(), InfoActivity.class);
startActivity(infoActivity);
}
}
});
return rootView;
}
}
公共类WalkFragment扩展了片段{
公共广播片段(){
//必需的空公共构造函数
}
@凌驾
创建视图上的公共视图(布局、充气机、视图组容器、,
Bundle savedInstanceState){
最终视图根视图=充气机。充气(R.layout.word\u列表,容器,false);
最终ArrayList遍历=新建ArrayList();
增加(新词(∏αλιά∏λη”,“περπάτημα”,R.drawable.old_town));
walk.add(新词(“Φορτέτζα”,“περππτημα”,R.drawable.forteza));
walk.add(新词(∏αραλα”,“περπατημα”,R.drawable.paralia));
添加(新词(“ΔημοτικόΚήπος”,“περπάτημα”,R.drawable.khpos));
walk.add(新词(∏εριφεριακό”,“περπάτημα”,R.drawable.periferiakos));
最终字适配器=
新的WordAdapter(getActivity(),walk);
最终ListView ListView=(ListView)rootView.findViewById(R.id.list);
setAdapter(适配器);
//设置一个单击侦听器以膨胀并填充place_布局和InfoActivity
//使用strings.xml中的字符串和drawable中的图像
//单击列表项时
//imageView是mImageView,textView是我需要的mTextView
//每次单击listView中的不同位置时填充
setOnItemClickListener(新的AdapterView.OnItemClickListener(){
@凌驾
公共虚线单击(AdapterView AdapterView,视图视图,内部位置,长l){
如果(位置==0){
Intent infoActivity=newintent(getContext(),infoActivity.class);
星触觉(信息活动);
}否则如果(位置==1){
Intent infoActivity=newintent(getContext(),infoActivity.class);
星触觉(信息活动);
}
}
});
返回rootView;
}
}
Intent infoActivity = new Intent(getContext(), InfoActivity.class);
intent.putExtra("position", position);
startActivity(infoActivity);
int position = getIntent().getIntExtra("position", -1);
switch (position){
case 0:
//set resources for imageview & textview
break;
case 1:
//set resources for imageview & textview
break;
.
.
.
.
default:
//set resources for imageview & textview
break;
}
请参考此答案
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {
switch (position)
{
case 0:
Intent infoActivity = new Intent(getContext(), InfoActivity.class);
intent.putExtra("position", position);
startActivity(infoActivity);
break;
case 1:
Intent infoActivity = new Intent(getContext(), SecondActivity.class);
intent.putExtra("position", position);
startActivity(infoActivity);
break;
case 2:
Intent infoActivity = new Intent(getContext(), ThirdActivity.class);
intent.putExtra("position", position);
startActivity(infoActivity);
break;
case 3:
Intent infoActivity = new Intent(getContext(), FourthActivity.class);
intent.putExtra("position", position);
startActivity(infoActivity);
break;
default:
//set resources for imageview & textview
break;
}
}
});
listview.setOnItemClickListener(新的AdapterView.OnItemClickListener(){
@凌驾
public void onItemClick(AdapterView AdapterView,视图视图,整型位置,长id){
开关(位置)
{
案例0:
Intent infoActivity=newintent(getContext(),infoActivity.class);
意图。额外(“位置”,位置);
星触觉(信息活动);
打破
案例1:
Intent infoActivity=newintent(getContext(),SecondActivity.class);
意图。额外(“位置”,位置);
星触觉(信息活动);
打破
案例2:
Intent infoActivity=newintent(getContext(),ThirdActivity.class);
意图。额外(“位置”,位置);
星触觉(信息活动);
打破
案例3:
Intent infoActivity=newintent(getContext(),FourthActivity.class);
意图。额外(“位置”,位置);
星触觉(信息活动);
打破
违约:
//设置imageview和textview的资源
打破
}
}
});
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