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私は連絡先リストを持っていますが、連絡先をクリックすると電話番号を呼び出すように機能を追加したいと考えています。私はこのコードスニペットを試してみましたが、私は連絡先をタップしたときに何も起こりません：番号をクリックすると電話番号が表示されます
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:" + currentContact.getPhone()));
if (ActivityCompat.checkSelfPermission(context, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
return;
}
try{
((Activity) context).startActivity(callIntent);
}catch (Exception e){
e.printStackTrace();
}
すべての連絡先のアクティビティコード：
public class ContactList extends ActionBarActivity {
Spinner spinner, spinnerFilter;
EditText nameTxt, phoneTxt, emailTxt, addressTxt;
ImageView contactImageimgView, btnSort;
List<Contact> Contacts = new ArrayList<Contact>();
ListView contactListView;
//Uri imageUri = null;
AlertDialog alertDialog;
Bitmap photoTaken;
String userId;
boolean isReverseEnabledPriority = false, isReverseEnabledName = false;
//ArrayList<Contact> contacts;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_contact_list);
SQLiteHandler db = new SQLiteHandler(getApplicationContext());
HashMap<String, String> user = db.getUserDetails();
userId = user.get("uid");
nameTxt = (EditText) findViewById(R.id.txtName);
phoneTxt = (EditText) findViewById(R.id.txtPhone);
emailTxt = (EditText) findViewById(R.id.txtEmail);
addressTxt = (EditText) findViewById(R.id.txtAddress);
contactListView = (ListView) findViewById(R.id.listView);
contactImageimgView = (ImageView) findViewById(R.id.imgViewContactImage);
spinner = (Spinner) findViewById(R.id.spinner);
spinnerFilter = (Spinner) findViewById(R.id.spinnerFilter);
btnSort = (ImageView) findViewById(R.id.btnSort);
TabHost tabHost = (TabHost) findViewById(R.id.tabHost);
tabHost.setup();
TabHost.TabSpec tabSpec = tabHost.newTabSpec("Creator");
tabSpec.setContent(R.id.tabCreator);
tabSpec.setIndicator("add contact");
tabHost.addTab(tabSpec);
tabSpec = tabHost.newTabSpec("List");
tabSpec.setContent(R.id.tabContactList);
tabSpec.setIndicator("contact list");
tabHost.addTab(tabSpec);
getContacts(ContactList.this);
btnSort.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String filter = spinnerFilter.getSelectedItem().toString();
if(filter.equals("Priority")){
Collections.sort(Contacts, new Comparator<Contact>() {
public int compare(Contact v1, Contact v2) {
return v1.getPriorityVal().compareTo(v2.getPriorityVal());
}
});
if(isReverseEnabledPriority)
Collections.reverse(Contacts);
isReverseEnabledPriority = !isReverseEnabledPriority;
populateList();
}else if(filter.equals("Name")){
Collections.sort(Contacts, new Comparator<Contact>() {
public int compare(Contact v1, Contact v2) {
return v1.getName().compareTo(v2.getName());
}
});
if(isReverseEnabledName)
Collections.reverse(Contacts);
isReverseEnabledName = !isReverseEnabledName;
populateList();
}else{
Toast.makeText(ContactList.this, "Please selectr a method to sort..!", Toast.LENGTH_SHORT).show();
}
}
});
final Button addBtn = (Button) findViewById(R.id.btnAdd);
addBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Contact contact = new Contact(photoTaken, nameTxt.getText().toString(), phoneTxt.getText().toString(), emailTxt.getText().toString(), addressTxt.getText().toString(), spinner.getSelectedItem().toString(), userId);
Contacts.add(contact);
saveContact(contact, ContactList.this);
}
});
nameTxt.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence charSequence, int start, int before, int count) {
addBtn.setEnabled(!nameTxt.getText().toString().trim().isEmpty());
}
@Override
public void afterTextChanged(Editable s) {
}
});
contactImageimgView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Contact Image"), 1);
}
});
}
void getContacts(final Context context){
new Thread(){
private Handler handler = new Handler();
private ProgressDialog progressDialog;
@Override
public void run(){
handler.post(new Runnable() {
@Override
public void run() {
progressDialog = ProgressDialog.show(context, null, "Please wait..", false);
}
});
try {
Contacts = ContactsController.getAllContactsOfUser(userId);
populateList();
} catch (IOException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
handler.post(new Runnable() {
@Override
public void run() {
if (progressDialog != null && progressDialog.isShowing()) {
progressDialog.dismiss();
}
}
});
}
}.start();
}
void saveContact(final Contact contact, final Context context){
new Thread(){
private Handler handler = new Handler();
private ProgressDialog progressDialog;
boolean result = false;
int id;
@Override
public void run(){
handler.post(new Runnable() {
@Override
public void run() {
progressDialog = ProgressDialog.show(context, null, "Saving Contact..", false);
}
});
try {
id = ContactsController.saveContact(contact);
if(id > 0){
contact.setId(id);
result = ContactsController.uploadImage(contact);
}
} catch (Exception e) {
e.printStackTrace();
}
handler.post(new Runnable() {
@Override
public void run() {
if (progressDialog != null && progressDialog.isShowing()) {
progressDialog.dismiss();
}
if(id == 0){
Toast.makeText(context, "Contact is not saved..!", Toast.LENGTH_SHORT).show();
}
if(!result){
Toast.makeText(context, "Image upload failed..!", Toast.LENGTH_SHORT).show();
}else{
populateList();
Toast.makeText(getApplicationContext(), nameTxt.getText().toString() + " has been added to your Contacts!", Toast.LENGTH_SHORT).show();
}
}
});
}
}.start();
}
public void onActivityResult(int reqCode, int resCode, Intent data) {
if (resCode == RESULT_OK) {
if (reqCode == 1) {
Uri imageUri = data.getData();
try {
photoTaken = MediaStore.Images.Media.getBitmap(this.getContentResolver(),imageUri);
} catch (IOException e) {
e.printStackTrace();
}
contactImageimgView.setImageURI(data.getData());
}
}
}
private void populateList() {
ArrayAdapter<Contact> adapter = new ContactListAdapter();
contactListView.setAdapter(adapter);
}
private class ContactListAdapter extends ArrayAdapter<Contact> {
public ContactListAdapter() {
super(ContactList.this, R.layout.listview_item, Contacts);
}
@Override
public View getView(int position, View view, ViewGroup parent) {
if (view == null)
view = getLayoutInflater().inflate(R.layout.listview_item, parent, false);
final Contact currentContact = Contacts.get(position);
try {
TextView name = (TextView) view.findViewById(R.id.contactName);
name.setText(currentContact.getName());
TextView phone = (TextView) view.findViewById(R.id.phoneNumber);
phone.setText(currentContact.getPhone());
TextView email = (TextView) view.findViewById(R.id.emailAddress);
email.setText(currentContact.getEmail());
TextView address = (TextView) view.findViewById(R.id.cAddress);
address.setText(currentContact.getAddress());
TextView cPriority = (TextView) view.findViewById(R.id.cPriority);
cPriority.setText(currentContact.getPriority());
ImageView ivContactImage = (ImageView) view.findViewById(R.id.ivContactImage);
if(currentContact.getImage() != null)
ivContactImage.setImageBitmap(currentContact.getImage());
} catch (Exception e) {
e.printStackTrace();
}
ImageView btnDeleteContact = (ImageView) view.findViewById(R.id.btnDeleteContact);
btnDeleteContact.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final AlertDialog.Builder builder = new AlertDialog.Builder(ContactList.this);
builder.setTitle("Confirm Delete");
builder.setMessage("Are you sure?");
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
deleteContact(currentContact, ContactList.this);
alertDialog.dismiss();
}
});
builder.setNegativeButton("No", null);
alertDialog = builder.create();
alertDialog.show();
}
});
return view;
}
@Override
public int getCount() {
return Contacts.size();
}
void deleteContact(final Contact contact, final Context context){
new Thread(){
Handler handler = new Handler();
ProgressDialog progressDialog;
Boolean result = false;
@Override
public void run(){
handler.post(new Runnable() {
@Override
public void run() {
progressDialog = ProgressDialog.show(context, null, "Deleting Contact..", false);
}
});
try {
result = ContactsController.deleteContact(contact);
} catch (IOException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
handler.post(new Runnable() {
@Override
public void run() {
if (progressDialog != null && progressDialog.isShowing()) {
progressDialog.dismiss();
}
if(!result){
Toast.makeText(context, "Contact delete failed..!", Toast.LENGTH_SHORT).show();
}else{
Contacts.remove(contact);
populateList();
Toast.makeText(getApplicationContext(), nameTxt.getText().toString() + " has been deleted from your Contacts!", Toast.LENGTH_SHORT).show();
}
}
});
}
}.start();
}
}
}
動作しません（http://stackoverflow.com/questions/22372561/android-dial-a-phone-number-programmatically）[Androidのプログラムで電話番号をダイヤル] – NoChinDeluxe
@NoChinDeluxeの可能性のある重複 – Jay