如何在android中的edittext中输入电话号码时以(xxx)xxx-xxxxx格式设置电话号码?
我想(,), - 字符会自动添加到特定位置。
我编写了代码,但它仅适用于andorid 2.2版本,不适用于以上版本。 我在stackoverflow中搜索了更多的问题。我无法得到它。
请检查我的代码:
phone.addTextChangedListener(new TextWatcher () {
@Override
public void afterTextChanged(Editable chars) {
// TODO Auto-generated method stub
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
// TODO Auto-generated method stub
}
@Override
public void onTextChanged(final CharSequence s, final int start, int lengthBefore,
int lengthAfter) {
// TODO Auto-generated method stub
count = start;
/*if (phone.getText().length() <= 0) {
phone.append("(");
phone.setSelection(1);
}else if (count == 3) {
phone.append(")");
}else if (count == 7) {
phone.append("-");
}
*/
}
});
phone.setOnKeyListener(new OnKeyListener (){
@Override
public boolean onKey(View arg0, int arg1, KeyEvent arg2) {
// TODO Auto-generated method stub
if(arg1 == KeyEvent.KEYCODE_DEL){
if(count > 0){
count = count - 1;
}
}else{
if(phone.getText().length() <= 0){
phone.append("(");
}else{
if(count == 3){
phone.append(")");
}else if(count == 7){
phone.append("-");
}
}
}
return false;
}
});
}
Logcat显示为:
01-03 15:07:23.529: W/InputManagerService(153): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@40900f88
01-03 15:07:23.529: D/StatusBarPolicy(221): mFullChargeListener
01-03 15:07:25.749: V/AudioPolicyManager(84): startOutput() output 1, stream 1, session 1488
01-03 15:07:25.749: V/AudioPolicyManager(84): changeRefCount() stream 1, count 1
01-03 15:07:25.749: V/AudioPolicyManager(84): getDeviceForStrategy() from cache strategy 0, device 2
01-03 15:07:25.749: V/AudioPolicyManager(84): getNewDevice() selected device 2
01-03 15:07:25.749: V/AudioPolicyManager(84): setOutputDevice() output 1 device 2 delayMs 0
01-03 15:07:25.749: V/AudioPolicyManager(84): setOutputDevice() setting same device 2 or null device for output 1
01-03 15:07:25.749: V/AudioPolicyManager(84): releaseOutput() 1
01-03 15:07:25.769: V/AudioHardwareMSM72XX(84): open driver
01-03 15:07:25.769: V/AudioHardwareMSM72XX(84): get config
01-03 15:07:25.769: V/AudioHardwareMSM72XX(84): set config
01-03 15:07:25.769: V/AudioHardwareMSM72XX(84): buffer_size: 4800
01-03 15:07:25.769: V/AudioHardwareMSM72XX(84): buffer_count: 2
01-03 15:07:25.769: V/AudioHardwareMSM72XX(84): channel_count: 2
01-03 15:07:25.769: V/AudioHardwareMSM72XX(84): sample_rate: 44100
01-03 15:07:25.939: W/AudioFlinger(84): write blocked for 164 msecs, 61 delayed writes, thread 0xcdd0
01-03 15:07:26.009: V/AudioPolicyManager(84): stopOutput() output 1, stream 1, session 1488
01-03 15:07:26.009: V/AudioPolicyManager(84): changeRefCount() stream 1, count 0
01-03 15:07:26.009: V/AudioPolicyManager(84): getNewDevice() selected device 0
01-03 15:07:26.009: V/AudioPolicyManager(84): setOutputDevice() output 1 device 0 delayMs 0
01-03 15:07:26.009: V/AudioPolicyManager(84): setOutputDevice() setting same device 0 or null device for output 1
01-03 15:07:26.699: V/AudioPolicyManager(84): startOutput() output 1, stream 1, session 1489
01-03 15:07:26.699: V/AudioPolicyManager(84): changeRefCount() stream 1, count 1
01-03 15:07:26.699: V/AudioPolicyManager(84): getDeviceForStrategy() from cache strategy 0, device 2
01-03 15:07:26.699: V/AudioPolicyManager(84): getNewDevice() selected device 2
01-03 15:07:26.699: V/AudioPolicyManager(84): setOutputDevice() output 1 device 2 delayMs 0
01-03 15:07:26.699: V/AudioPolicyManager(84): setOutputDevice() setting same device 2 or null device for output 1
01-03 15:07:26.699: V/AudioPolicyManager(84): releaseOutput() 1
01-03 15:07:26.859: V/AudioPolicyManager(84): stopOutput() output 1, stream 1, session 1489
01-03 15:07:26.859: V/AudioPolicyManager(84): changeRefCount() stream 1, count 0
01-03 15:07:26.859: V/AudioPolicyManager(84): getNewDevice() selected device 0
01-03 15:07:26.859: V/AudioPolicyManager(84): setOutputDevice() output 1 device 0 delayMs 0
01-03 15:07:26.859: V/AudioPolicyManager(84): setOutputDevice() setting same device 0 or null device for output 1
01-03 15:07:27.499: I/StatusBarPolicy(221): BAT. status:5 health:2
答案 0 :(得分:2)
如果有帮助,请尝试使用此库:
http://code.google.com/p/libphonenumber/
或试试这个:
String formattedNumber = PhoneNumberUtils.formatNumber(unformattedNumber);
这将根据该号码所在国家/地区的规则自动格式化数字。
您还可以使用以下方式对可编辑文本进行格式化:
PhoneNumberUtils.formatNumber(Editable text, int defaultFormattingType);
请查看PhoneNumberUtils了解更多选项。
答案 1 :(得分:1)
您可以注册一个用于格式化电话号码的文本更改的侦听器。 android.telephony package中有一个内置的。
易于使用:
phoneNumberEditText.addTextChangedListener(new PhoneNumberFormattingTextWatcher());
答案 2 :(得分:0)
在您的xml中尝试此操作。
<EditText android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ems="10"
android:inputType="phone" >
<requestFocus />
</EditText>
答案 3 :(得分:0)
我认为android API已经可以做到这一点 看看PhoneNumberUtils 专门针对美国/美国格式化FormatNanpNumber(String)方法。