Recyclerview通话联络人Android Studio [英] Recyclerview call contacts Android studio
问题描述
我有一个Android应用程序,在其中我使用了显示联系人列表的RecyclerView.现在我想要的是选择联系人时,请拨打指定的电话号码.
I have an android app where I have used RecyclerView that shows a list of contacts. Now what I want is that when selecting the contacts, call the indicated number.
目前,它所做的只是显示联系人,但是当我单击它时,它不会执行任何操作.我不知道如何标记
For now all it do is show the contacts, but when i click on it it calls, it does not do any action. I do not know how to get it to mark
我尝试了onClick()
和按钮项.但是没有成功
I tried with onClick()
and with button item.But Unsuccessful
我的代码:
public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.MyViewHolder> {
private static final String TAG = "RecyclerViewAdapter";
Context mContext;
List<Contact> mData;
Dialog myDialog;
Button button;
public RecyclerViewAdapter(Context mContext, List<Contact> mData) {
this.mContext = mContext;
this.mData = mData;
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v ;
v = LayoutInflater.from(mContext).inflate(R.layout.single_item_contact,parent,false);
final MyViewHolder vHolder = new MyViewHolder(v);
// Dialog ini
myDialog = new Dialog(mContext);
myDialog.setContentView(R.layout.dialog_contact);
myDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
vHolder.item_contact.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Toast.makeText(mContext,"Text Click item : "+String.valueOf(vHolder.getAdapterPosition()),Toast.LENGTH_SHORT).show();
TextView dialog_name_tv = (TextView) myDialog.findViewById(R.id.dialog_name_id);
TextView dialog_phone_tv = (TextView) myDialog.findViewById(R.id.dialog_phone_id);
ImageView dialog_contact_img = (ImageView)myDialog.findViewById(R.id.dialog_img);
dialog_name_tv.setText(mData.get(vHolder.getAdapterPosition()).getName());
dialog_phone_tv.setText(mData.get(vHolder.getAdapterPosition()).getPhone());
dialog_contact_img.setImageResource(mData.get(vHolder.getAdapterPosition()).getPhoto());
myDialog.show();
}
});
return vHolder;
}
@Override
public void onBindViewHolder(MyViewHolder holder, final int position) {
holder.tv_name.setText(mData.get(position).getName());
holder.tv_phone.setText(mData.get(position).getPhone());
holder.img.setImageResource(mData.get(position).getPhoto());
}
@Override
public int getItemCount() {
return mData.size();
}
public static class MyViewHolder extends RecyclerView.ViewHolder {
private LinearLayout item_contact;
private TextView tv_name;
private TextView tv_phone;
private ImageView img;
public MyViewHolder(View itemView) {
super(itemView);
item_contact = (LinearLayout) itemView.findViewById(R.id.contact_item_id);
tv_name = (TextView) itemView.findViewById(R.id.name_contact);
tv_phone = (TextView) itemView.findViewById(R.id.phone_contact);
img = (ImageView) itemView.findViewById(R.id.img_contact);
}
}
}
XML como tengo. 请帮助
Aquí muestro mi XML de como tengo. help please
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="350dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_marginTop="15dp"
android:background="#232323"
android:gravity="center_horizontal"
android:orientation="vertical">
<TextView
android:id="@+id/dialog_name_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="90dp"
android:text="Contact Name"
android:textColor="@android:color/white"
android:textSize="30sp"
android:textStyle="bold" />
<TextView
android:id="@+id/dialog_phone_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginTop="5dp"
android:text="Phone Number"
android:textColor="@android:color/white"
android:textSize="23sp" />
<Button
android:id="@+id/dialog_btn_call"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:layout_marginTop="10dp"
android:background="@android:color/white"
android:drawableLeft="@drawable/dialog_call_black"
android:drawablePadding="20dp"
android:padding="20dp"
android:text="Llamar"
android:textAlignment="textStart"
android:textSize="25dp" />
<Button
android:id="@+id/dialog_btn_msg"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:background="@android:color/white"
android:drawableLeft="@drawable/dialog_message_black"
android:drawablePadding="20dp"
android:padding="20dp"
android:text="Mensaje"
android:textAlignment="textStart"
android:textSize="25dp" />
</LinearLayout>
<ImageView
android:id="@+id/dialog_img"
android:layout_width="120dp"
android:layout_height="120dp"
android:src="@drawable/ic_contacts"
android:padding="10dp"
android:layout_centerHorizontal="true"
android:layout_alignParentTop="true"
/>
</RelativeLayout>
推荐答案
您需要将setOnClickListener()放入OnBindViewHolder().到目前为止,我了解的是您拥有Recycler View,您想在其中单击项目以打开对话框框 dialog_contact ,此对话框包含联系信息.打开此对话框后,您要通过单击对话框中存在的呼叫"按钮来呼叫该人.
You need to put setOnClickListener() into OnBindViewHolder().So far what i understand is you have Recycler View in which on item click you want to open a dialog box dialog_contact and this dialog box contains Contact information. After opening this dialog you want to call that person by clicking call button present in dialog.
@Override
public void onBindViewHolder(MyViewHolder holder, final int position) {
holder.tv_name.setText(mData.get(position).getName());
holder.tv_phone.setText(mData.get(position).getPhone());
holder.img.setImageResource(mData.get(position).getPhoto());
holder.item_contact.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
myDialog = new Dialog(mContext);
myDialog.setContentView(R.layout.dialog_contact);
myDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
myDialog.show();
TextView dialog_name_tv = (TextView)myDialog.findViewById(R.id.dialog_name_id);
Button dialog_btn_call= (Button )myDialog.findViewById(R.id.dialog_btn_call);
TextView dialog_phone_tv = (TextView) myDialog.findViewById(R.id.dialog_phone_id);
ImageView dialog_contact_img = (ImageView)myDialog.findViewById(R.id.dialog_img);
dialog_name_tv.setText(mData.get(vHolder.getAdapterPosition()).getName());
dialog_phone_tv.setText(mData.get(vHolder.getAdapterPosition()).getPhone());
dialog_contact_img.setImageResource(mData.get(vHolder.getAdapterPosition()).getPhoto());
dialog_btn_call.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//Do your code here
myDialog.dismiss();
Intent intent = new Intent(Intent.ACTION_DIAL);
intent.setData(Uri.parse("tel:" +mData.get(holder.getAdapterPosition()).getPhone()));
mContext.startActivity(intent);
}
});
}
});
}
修改:-
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