Example usage for android.telecom TelecomManager getLine1Number

Introduction

In this page you can find the example usage for android.telecom TelecomManager getLine1Number.

Prototype

@RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
public String getLine1Number(PhoneAccountHandle accountHandle) 

Source Link

Document

Return the line 1 phone number for given phone account.

Usage

From source file:com.mobileglobe.android.customdialer.common.compat.telecom.TelecomManagerCompat.java

/**
 * Return the line 1 phone number for given phone account.
 *
 * @param telecomManager the {@link TelecomManager} to use in the event that
 *    {@link TelecomManager#getLine1Number(PhoneAccountHandle)} is available
 * @param telephonyManager the {@link TelephonyManager} to use if TelecomManager#getLine1Number
 *    is unavailable/*from   w  w  w  . ja v  a2s . c  o  m*/
 * @param phoneAccountHandle the phoneAccountHandle upon which to check the line one number
 * @return the line one number
 */
@Nullable
public static String getLine1Number(@Nullable TelecomManager telecomManager,
        @Nullable TelephonyManager telephonyManager, @Nullable PhoneAccountHandle phoneAccountHandle) {
    if (telecomManager != null && CompatUtils.isMarshmallowCompatible()) {
        if (ActivityCompat.checkSelfPermission(DialerApplication.getContext(),
                Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED) {
            // TODO: Consider calling
            //    ActivityCompat#requestPermissions
            // here to request the missing permissions, and then overriding
            //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
            //                                          int[] grantResults)
            // to handle the case where the user grants the permission. See the documentation
            // for ActivityCompat#requestPermissions for more details.
            return null;
        }
        return telecomManager.getLine1Number(phoneAccountHandle);
    }
    if (telephonyManager != null) {
        return telephonyManager.getLine1Number();
    }
    return null;
}

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