如今的TelephonyManager
对我们没有帮助。未经许可的 Play Services API 是一个很好的解决方案。
这种依赖关系对此很有用
implementation 'com.google.android.gms:play-services-auth:16.0.1'
现在在你的活动.java:
GoogleApiClient mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(Auth.CREDENTIALS_API)
.build();
if (mGoogleApiClient != null) {
mGoogleApiClient.connect();
}
在此之后请求电话号码:
HintRequest hintRequest = new HintRequest.Builder()
.setPhoneNumberIdentifierSupported(true)
.build();
PendingIntent intent = Auth.CredentialsApi.getHintPickerIntent(mGoogleApiClient, hintRequest);
try {
startIntentSenderForResult(intent.getIntentSender(), 1008, null, 0, 0, 0, null);
} catch (IntentSender.SendIntentException e) {
Log.e("", "Could not start hint picker Intent", e);
}
现在您需要在您的中处理响应onActivityResult
像这样:
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case 1008:
if (resultCode == RESULT_OK) {
Credential cred = data.getParcelableExtra(Credential.EXTRA_KEY);
// cred.getId====: ====+919*******
Log.e("cred.getId", cred.getId());
userMob = cred.getId();
} else {
// Sim Card not found!
Log.e("cred.getId", "1008 else");
return;
}
break;
}
}