匹配被叫号码的方法
way to match the called number
我正在申请。
先,按Button
获取通讯录的phone个号码并保存
然后,每次来电时,它都会检查保存的phone号码,如果不在地址簿中就会发出警告。
使用realm,保存通讯录phone号码成功。
但是,如果我在真机上来电,应用程序将被强制终止。
不知道是不是验证phone号码的方法不对,保存的phone号码取不出来,还是太费时间了。
给我建议改进
MainActivity.java
public class MainActivity extends AppCompatActivity {
PhoneReceiver phoneStateListener;
TelephonyManager manager;
public Button getPhoneList;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
phoneStateListener = new PhoneReceiver(this);
manager = ((TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE));
getPhoneList = (Button)this.findViewById(R.id.phoneList);
getPhoneList.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
CreatePhoneNumbers();
}
});
}
public void CreatePhoneNumbers () {
final Cursor addressTable = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null);
RealmConfiguration realmConfiguration = new RealmConfiguration.Builder(this).build();
Realm realm = Realm.getInstance(realmConfiguration);
User user = new User();
if (addressTable != null) {
while (addressTable.moveToNext()) {
realm.executeTransaction(new Realm.Transaction(){
@Override
public void execute(Realm realm) {
User u = realm.createObject(User.class);
u.setPhoneNumber(addressTable.getString(addressTable.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)));
Log.d("Data", u.toString());
}
});
}
realm.close();
addressTable.close();
}
}
}
PhoneReceiver.java
class PhoneReceiver extends PhoneStateListener {
private Context context;
PhoneReceiver(Context context) {
this.context = context;
}
@Override
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);
switch (state) {
case TelephonyManager.CALL_STATE_RINGING:
RealmConfiguration realmConfiguration = new RealmConfiguration.Builder(context).build();
Realm realm = Realm.getInstance(realmConfiguration);
RealmQuery<User> results = realm.where(User.class).equalTo("phoneNumber", incomingNumber);
int count = (int) results.count();
if (count > 0) {
Toast.makeText(context, "Calling" + incomingNumber, Toast.LENGTH_LONG).show();
} else {
Dialog();
}
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
Toast.makeText(context, "Offhook!!" + incomingNumber, Toast.LENGTH_LONG).show();
break;
}
}
}
查找 PhoneUtils class 并将两个数字进行比较:
compare(String a, String b)
Compare phone numbers a and b, return true
if they're identical enough for caller ID purposes.
我正在申请。
先,按Button
获取通讯录的phone个号码并保存
然后,每次来电时,它都会检查保存的phone号码,如果不在地址簿中就会发出警告。
使用realm,保存通讯录phone号码成功。 但是,如果我在真机上来电,应用程序将被强制终止。
不知道是不是验证phone号码的方法不对,保存的phone号码取不出来,还是太费时间了。 给我建议改进
MainActivity.java
public class MainActivity extends AppCompatActivity {
PhoneReceiver phoneStateListener;
TelephonyManager manager;
public Button getPhoneList;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
phoneStateListener = new PhoneReceiver(this);
manager = ((TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE));
getPhoneList = (Button)this.findViewById(R.id.phoneList);
getPhoneList.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
CreatePhoneNumbers();
}
});
}
public void CreatePhoneNumbers () {
final Cursor addressTable = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null);
RealmConfiguration realmConfiguration = new RealmConfiguration.Builder(this).build();
Realm realm = Realm.getInstance(realmConfiguration);
User user = new User();
if (addressTable != null) {
while (addressTable.moveToNext()) {
realm.executeTransaction(new Realm.Transaction(){
@Override
public void execute(Realm realm) {
User u = realm.createObject(User.class);
u.setPhoneNumber(addressTable.getString(addressTable.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)));
Log.d("Data", u.toString());
}
});
}
realm.close();
addressTable.close();
}
}
}
PhoneReceiver.java
class PhoneReceiver extends PhoneStateListener {
private Context context;
PhoneReceiver(Context context) {
this.context = context;
}
@Override
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);
switch (state) {
case TelephonyManager.CALL_STATE_RINGING:
RealmConfiguration realmConfiguration = new RealmConfiguration.Builder(context).build();
Realm realm = Realm.getInstance(realmConfiguration);
RealmQuery<User> results = realm.where(User.class).equalTo("phoneNumber", incomingNumber);
int count = (int) results.count();
if (count > 0) {
Toast.makeText(context, "Calling" + incomingNumber, Toast.LENGTH_LONG).show();
} else {
Dialog();
}
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
Toast.makeText(context, "Offhook!!" + incomingNumber, Toast.LENGTH_LONG).show();
break;
}
}
}
查找 PhoneUtils class 并将两个数字进行比较:
compare(String a, String b)
Compare phone numbers a and b, return true if they're identical enough for caller ID purposes.