1 files changed, 1 insertions, 259 deletions

diff --git a/java/com/android/contacts/common/compat/telecom/TelecomManagerCompat.java b/java/com/android/contacts/common/compat/telecom/TelecomManagerCompat.java
index 5687f6fbf..43eae589d 100644
--- a/java/com/android/contacts/common/compat/telecom/TelecomManagerCompat.java
+++ b/java/com/android/contacts/common/compat/telecom/TelecomManagerCompat.java
@@ -15,275 +15,19 @@
  */
 package com.android.contacts.common.compat.telecom;
 
-import android.app.Activity;
-import android.content.Intent;
-import android.net.Uri;
 import android.support.annotation.Nullable;
-import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
-import android.telephony.PhoneNumberUtils;
-import android.telephony.TelephonyManager;
-import android.text.TextUtils;
-import com.android.dialer.compat.CompatUtils;
-import java.util.ArrayList;
-import java.util.List;
 
 /** Compatibility class for {@link android.telecom.TelecomManager}. */
 public class TelecomManagerCompat {
 
-  public static final String TELECOM_MANAGER_CLASS = "android.telecom.TelecomManager";
-
   // TODO: remove once this is available in android.telecom.Call
   // b/33779976
   public static final String EXTRA_LAST_EMERGENCY_CALLBACK_TIME_MILLIS =
       "android.telecom.extra.LAST_EMERGENCY_CALLBACK_TIME_MILLIS";
 
   /**
-   * Places a new outgoing call to the provided address using the system telecom service with the
-   * specified intent.
-   *
-   * @param activity {@link Activity} used to start another activity for the given intent
-   * @param telecomManager the {@link TelecomManager} used to place a call, if possible
-   * @param intent the intent for the call
-   */
-  public static void placeCall(
-      @Nullable Activity activity,
-      @Nullable TelecomManager telecomManager,
-      @Nullable Intent intent) {
-    if (activity == null || telecomManager == null || intent == null) {
-      return;
-    }
-    if (CompatUtils.isMarshmallowCompatible()) {
-      telecomManager.placeCall(intent.getData(), intent.getExtras());
-      return;
-    }
-    activity.startActivityForResult(intent, 0);
-  }
-
-  /**
-   * Get the URI for running an adn query.
-   *
-   * @param telecomManager the {@link TelecomManager} used for method calls, if possible.
-   * @param accountHandle The handle for the account to derive an adn query URI for or {@code null}
-   *     to return a URI which will use the default account.
-   * @return The URI (with the content:// scheme) specific to the specified {@link PhoneAccount} for
-   *     the the content retrieve.
-   */
-  public static Uri getAdnUriForPhoneAccount(
-      @Nullable TelecomManager telecomManager, PhoneAccountHandle accountHandle) {
-    if (telecomManager != null
-        && (CompatUtils.isMarshmallowCompatible()
-            || CompatUtils.isMethodAvailable(
-                TELECOM_MANAGER_CLASS, "getAdnUriForPhoneAccount", PhoneAccountHandle.class))) {
-      return telecomManager.getAdnUriForPhoneAccount(accountHandle);
-    }
-    return Uri.parse("content://icc/adn");
-  }
-
-  /**
-   * Returns a list of {@link PhoneAccountHandle}s which can be used to make and receive phone
-   * calls. The returned list includes only those accounts which have been explicitly enabled by the
-   * user.
-   *
-   * @param telecomManager the {@link TelecomManager} used for method calls, if possible.
-   * @return A list of PhoneAccountHandle objects.
-   */
-  public static List<PhoneAccountHandle> getCallCapablePhoneAccounts(
-      @Nullable TelecomManager telecomManager) {
-    if (telecomManager != null
-        && (CompatUtils.isMarshmallowCompatible()
-            || CompatUtils.isMethodAvailable(
-                TELECOM_MANAGER_CLASS, "getCallCapablePhoneAccounts"))) {
-      return telecomManager.getCallCapablePhoneAccounts();
-    }
-    return new ArrayList<>();
-  }
-
-  /**
-   * Used to determine the currently selected default dialer package.
-   *
-   * @param telecomManager the {@link TelecomManager} used for method calls, if possible.
-   * @return package name for the default dialer package or null if no package has been selected as
-   *     the default dialer.
-   */
-  @Nullable
-  public static String getDefaultDialerPackage(@Nullable TelecomManager telecomManager) {
-    if (telecomManager != null && CompatUtils.isDefaultDialerCompatible()) {
-      return telecomManager.getDefaultDialerPackage();
-    }
-    return null;
-  }
-
-  /**
-   * Return the {@link PhoneAccount} which will be used to place outgoing calls to addresses with
-   * the specified {@code uriScheme}. This PhoneAccount will always be a member of the list which is
-   * returned from invoking {@link TelecomManager#getCallCapablePhoneAccounts()}. The specific
-   * account returned depends on the following priorities:
-   *
-   * <p>1. If the user-selected default PhoneAccount supports the specified scheme, it will be
-   * returned. 2. If there exists only one PhoneAccount that supports the specified scheme, it will
-   * be returned.
-   *
-   * <p>If no PhoneAccount fits the criteria above, this method will return {@code null}.
-   *
-   * @param telecomManager the {@link TelecomManager} used for method calls, if possible.
-   * @param uriScheme The URI scheme.
-   * @return The {@link PhoneAccountHandle} corresponding to the account to be used.
-   */
-  @Nullable
-  public static PhoneAccountHandle getDefaultOutgoingPhoneAccount(
-      @Nullable TelecomManager telecomManager, @Nullable String uriScheme) {
-    if (telecomManager != null
-        && (CompatUtils.isMarshmallowCompatible()
-            || CompatUtils.isMethodAvailable(
-                TELECOM_MANAGER_CLASS, "getDefaultOutgoingPhoneAccount", String.class))) {
-      return telecomManager.getDefaultOutgoingPhoneAccount(uriScheme);
-    }
-    return null;
-  }
-
-  /**
-   * 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
-   * @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()) {
-      return telecomManager.getLine1Number(phoneAccountHandle);
-    }
-    if (telephonyManager != null) {
-      return telephonyManager.getLine1Number();
-    }
-    return null;
-  }
-
-  /**
-   * Return whether a given phone number is the configured voicemail number for a particular phone
-   * account.
-   *
-   * @param telecomManager the {@link TelecomManager} to use for checking the number.
-   * @param accountHandle The handle for the account to check the voicemail number against
-   * @param number The number to look up.
-   */
-  public static boolean isVoiceMailNumber(
-      @Nullable TelecomManager telecomManager,
-      @Nullable PhoneAccountHandle accountHandle,
-      @Nullable String number) {
-    if (telecomManager != null
-        && (CompatUtils.isMarshmallowCompatible()
-            || CompatUtils.isMethodAvailable(
-                TELECOM_MANAGER_CLASS,
-                "isVoiceMailNumber",
-                PhoneAccountHandle.class,
-                String.class))) {
-      return telecomManager.isVoiceMailNumber(accountHandle, number);
-    }
-    return PhoneNumberUtils.isVoiceMailNumber(number);
-  }
-
-  /**
-   * Return the {@link PhoneAccount} for a specified {@link PhoneAccountHandle}. Object includes
-   * resources which can be used in a user interface.
-   *
-   * @param telecomManager the {@link TelecomManager} used for method calls, if possible.
-   * @param account The {@link PhoneAccountHandle}.
-   * @return The {@link PhoneAccount} object or null if it doesn't exist.
-   */
-  @Nullable
-  public static PhoneAccount getPhoneAccount(
-      @Nullable TelecomManager telecomManager, @Nullable PhoneAccountHandle accountHandle) {
-    if (telecomManager != null
-        && (CompatUtils.isMethodAvailable(
-            TELECOM_MANAGER_CLASS, "getPhoneAccount", PhoneAccountHandle.class))) {
-      return telecomManager.getPhoneAccount(accountHandle);
-    }
-    return null;
-  }
-
-  /**
-   * Return the voicemail number for a given phone account.
-   *
-   * @param telecomManager The {@link TelecomManager} object to use for retrieving the voicemail
-   *     number if accountHandle is specified.
-   * @param telephonyManager The {@link TelephonyManager} object to use for retrieving the voicemail
-   *     number if accountHandle is null.
-   * @param accountHandle The handle for the phone account.
-   * @return The voicemail number for the phone account, and {@code null} if one has not been
-   *     configured.
-   */
-  @Nullable
-  public static String getVoiceMailNumber(
-      @Nullable TelecomManager telecomManager,
-      @Nullable TelephonyManager telephonyManager,
-      @Nullable PhoneAccountHandle accountHandle) {
-    if (telecomManager != null
-        && (CompatUtils.isMethodAvailable(
-            TELECOM_MANAGER_CLASS, "getVoiceMailNumber", PhoneAccountHandle.class))) {
-      return telecomManager.getVoiceMailNumber(accountHandle);
-    } else if (telephonyManager != null) {
-      return telephonyManager.getVoiceMailNumber();
-    }
-    return null;
-  }
-
-  /**
-   * Processes the specified dial string as an MMI code. MMI codes are any sequence of characters
-   * entered into the dialpad that contain a "*" or "#". Some of these sequences launch special
-   * behavior through handled by Telephony.
-   *
-   * @param telecomManager The {@link TelecomManager} object to use for handling MMI.
-   * @param dialString The digits to dial.
-   * @return {@code true} if the digits were processed as an MMI code, {@code false} otherwise.
-   */
-  public static boolean handleMmi(
-      @Nullable TelecomManager telecomManager,
-      @Nullable String dialString,
-      @Nullable PhoneAccountHandle accountHandle) {
-    if (telecomManager == null || TextUtils.isEmpty(dialString)) {
-      return false;
-    }
-    if (CompatUtils.isMarshmallowCompatible()) {
-      return telecomManager.handleMmi(dialString, accountHandle);
-    }
-
-    Object handleMmiResult =
-        CompatUtils.invokeMethod(
-            telecomManager,
-            "handleMmi",
-            new Class<?>[] {PhoneAccountHandle.class, String.class},
-            new Object[] {accountHandle, dialString});
-    if (handleMmiResult != null) {
-      return (boolean) handleMmiResult;
-    }
-
-    return telecomManager.handleMmi(dialString);
-  }
-
-  /**
-   * Silences the ringer if a ringing call exists. Noop if {@link TelecomManager#silenceRinger()} is
-   * unavailable.
-   *
-   * @param telecomManager the TelecomManager to use to silence the ringer.
-   */
-  public static void silenceRinger(@Nullable TelecomManager telecomManager) {
-    if (telecomManager != null
-        && (CompatUtils.isMarshmallowCompatible()
-            || CompatUtils.isMethodAvailable(TELECOM_MANAGER_CLASS, "silenceRinger"))) {
-      telecomManager.silenceRinger();
-    }
-  }
-
-  /**
    * Returns the current SIM call manager. Apps must be prepared for this method to return null,
    * indicating that there currently exists no registered SIM call manager.
    *
@@ -292,9 +36,7 @@ public class TelecomManagerCompat {
    */
   @Nullable
   public static PhoneAccountHandle getSimCallManager(TelecomManager telecomManager) {
-    if (telecomManager != null
-        && (CompatUtils.isMarshmallowCompatible()
-            || CompatUtils.isMethodAvailable(TELECOM_MANAGER_CLASS, "getSimCallManager"))) {
+    if (telecomManager != null) {
       return telecomManager.getSimCallManager();
     }
     return null;