我已经实现了cardview
以及从firebase获取数据的recyclerview
。我想将onclick
方法应用于适用于不同活动的卡片。如何添加卡片的点击方法?这是我的主要活动。
public class English extends AppCompatActivity {
ViewHolder apt;
RecyclerView mRecyclerView;
FirebaseDatabase mFirebaseDatabase;
DatabaseReference mRef;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_english);
mRecyclerView = findViewById(R.id.recyclerView);
mRecyclerView.setHasFixedSize(true);
mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
mFirebaseDatabase = FirebaseDatabase.getInstance();
mRef = mFirebaseDatabase.getReference("English");
}
private void firebaseSearch(String searchText){
Query firebaseSearchQuery=mRef.orderByChild("artist").startAt(searchText).endAt(searchText + "\uf8ff");
FirebaseRecyclerAdapter<englishacti, ViewHolder> firebaseRecyclerAdapter=new FirebaseRecyclerAdapter<englishacti, ViewHolder>(englishacti.class,R.layout.row,ViewHolder.class,firebaseSearchQuery) {
@Override
protected void populateViewHolder(ViewHolder holder, englishacti model, int position) {
holder.setDetails(getApplicationContext(),model.getAlbum(),model.getDescription(),model.getImage(),model.getArtist());
}
};
mRecyclerView.setAdapter(firebaseRecyclerAdapter);
}
@Override
protected void onStart() {
super.onStart();
FirebaseRecyclerAdapter<englishacti,ViewHolder> firebaseRecyclerAdapter;
firebaseRecyclerAdapter = new FirebaseRecyclerAdapter<englishacti, ViewHolder>(englishacti.class,R.layout.row,ViewHolder.class,mRef) {
@Override
protected void populateViewHolder(ViewHolder viewHolder, englishacti model, int position) {
viewHolder.setDetails(getApplicationContext(), model.getAlbum(), model.getDescription(), model.getImage(), model.getArtist());
}
};
mRecyclerView.setAdapter(firebaseRecyclerAdapter);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu,menu);
MenuItem item = menu.findItem(R.id.action_search);
SearchView searchView = (SearchView) MenuItemCompat.getActionView(item);
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
firebaseSearch(query);
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
firebaseSearch(newText);
return false;
}
});
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id=item.getItemId();
if (id==R.id.action_settings){
return true;
}
return super.onOptionsItemSelected(item);
}
}
请看看我的snipshed代码,在我的情况下,我使用这种方式在recycleview项目中实现setonlclick并将值发送到其他活动
holder.setName(userName);
holder.setUserImage(userThumb, getContext());
holder.mView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent chatIntent = new Intent(getContext(), Tampung_chatActivity.class);
chatIntent.putExtra("user_id", list_user_id);
chatIntent.putExtra("user_name", userName);
startActivity(chatIntent);
}
});
你可以在这里看到完整的代码:full snipshed code implement onclick with recycleview and firebase