如何将Textview数据从回收者视图带到另一个活动? [英] How to take textview data from recycler view to another activity?
问题描述
我想从回收者视图中将textview数据带到另一个活动中. workshop_name TextView到Otheractivity.
I want to take textview data from recycler view to another activity.I want to take workshop_name TextView to Otheractivity.
这是我的代码.
MechSearchActivity.java
MechSearchActivity.java
public class MechSearchActivity extends AppCompatActivity {
List<SearchResponse.WorkshopDataBean> workshopList;
RecyclerView recyclerView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.search_mec);
recyclerView = (RecyclerView) findViewById(R.id.rv_workshoplist);
callSearchApi();
onItemClick();
}
public void callSearchApi() {
ApiInterface apiService = ApiClient.getClient().create(ApiInterface.class);
Call<SearchResponse> call = apiService.getSearchData( "workshop_name","image", "street", "locality", "city"); // single search for all the values
call.enqueue(new Callback<SearchResponse>() {
@Override
public void onResponse(Call<SearchResponse> call, retrofit2.Response<SearchResponse> response) {
SearchResponse searchResponse = response.body();
workshopList = searchResponse.getWorkshopData();
MechanicRecyclerAdapter adapter = new MechanicRecyclerAdapter(MechSearchActivity.this, workshopList);
recyclerView.setAdapter(adapter);
LinearLayoutManager mGridLayoutManager = new LinearLayoutManager(MechSearchActivity.this); // (Context context, int spanCount)
recyclerView.setLayoutManager(mGridLayoutManager);
}
@Override
public void onFailure(Call<SearchResponse> call, Throwable t) {
}
});
}
private void onItemClick() {
final GestureDetector mGestureDetector = new GestureDetector(MechSearchActivity.this, new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onSingleTapUp(MotionEvent e) {
return true;
}
});
recyclerView_ws.addOnItemTouchListener(new
RecyclerView.OnItemTouchListener() {
@Override
public boolean onInterceptTouchEvent(RecyclerView recyclerView, MotionEvent motionEvent) {
View child = recyclerView.findChildViewUnder(motionEvent.getX(), motionEvent.getY());
if (child != null && mGestureDetector.onTouchEvent(motionEvent)) {
int position = recyclerView.getChildPosition(child);
String workshop_name = workshopList.get(position).getWorkshop_name();
Intent intent = new Intent(MechSearchActivity.this, OtherActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
intent.putExtra("workshop_name", workshop_name);
startActivity(intent);
return true;
}
return false;
}
@Override
public void onTouchEvent(RecyclerView recyclerView, MotionEvent motionEvent) {
}
@Override
public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
}
});
}
}
MechRecyclerAdapter.java
MechRecyclerAdapter.java
public class MechanicRecyclerAdapter extends RecyclerView.Adapter<MechanicRecyclerAdapter.MyViewHolder> {
private static final String TAG = MechanicRecyclerAdapter.class.getSimpleName();
Context mContext;
private LayoutInflater inflater;
String vehicle_type;
List<SearchResponse.WorkshopDataBean> workshopList;
public MechanicRecyclerAdapter(Context context, List<SearchResponse.WorkshopDataBean> workshopList) {
inflater = LayoutInflater.from(context);
this.workshopList = workshopList;
mContext = context;
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = inflater.inflate(R.layout.single_workshop, parent, false);
MyViewHolder holder = new MyViewHolder(view);
return holder;
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
SearchResponse.WorkshopDataBean current = workshopList.get(position);
String ws_name = workshopList.get(position).getWorkshop_name();
holder.tv_workshopname.setText(ws_name);
}
@Override
public int getItemCount() {
return workshopList.size();
}
class MyViewHolder extends RecyclerView.ViewHolder {
SearchResponse.WorkshopDataBean current;
TextView tv_workshopname;
public MyViewHolder(View itemView) {
super(itemView);
tv_workshopname = (TextView) itemView.findViewById(workshop_name);
}
}
}
OtherActivity.java
OtherActivity.java
public class OtherActivity extends AppCompatActivity {
TextView SingleWorkshopName;
String workshop_name;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.otheractivity);
SingleWorkshopName=(TextView)findViewById(R.id.single_workshop_name);
Bundle extras = getIntent().getExtras();
workshop_name = extras.getString("workshop_name", null);
}
}
推荐答案
为此,您需要在MechanicRecyclerAdapter
public interface OnListItemClick {
void onItemClick(int position);
}
使用以下代码分配点击次数 in 在您中实现此接口 Implements this interface in you 这篇关于如何将Textview数据从回收者视图带到另一个活动?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!onBindViewHolder()
中的onBindViewHolder()
assign your click by using following codeviewHolder.main_layout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onListItemClick.onItemClick(position);
}
});
MechSearchActivity
,您将使用位置在活动中获得onItemClick()
方法,您将获得正确的行名,并使用intent.putExtra("workshop_name", workshop_name);
MechSearchActivity
you will get onItemClick()
method in your activity using position you will get proper name of row and pass to other activity using intent.putExtra("workshop_name", workshop_name);