Split setSystemSelectionChannels

Split method into two parts, one that takes a callback/executor and one
that doesn't.

Fixes: 148866746
Test: atest TelephonyManagerTest#testSetSystemSelectionChannels
Change-Id: Ic5a130e5806b4516caa1a8510214eaf9b2b43b03
diff --git a/api/system-current.txt b/api/system-current.txt
index 9a1aacd..58c6753 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -11786,7 +11786,8 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setRadioPower(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSimPowerState(int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSimPowerStateForSlot(int, int);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSystemSelectionChannels(@NonNull java.util.List<android.telephony.RadioAccessSpecifier>, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Boolean>);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSystemSelectionChannels(@NonNull java.util.List<android.telephony.RadioAccessSpecifier>, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSystemSelectionChannels(@NonNull java.util.List<android.telephony.RadioAccessSpecifier>);
     method @Deprecated public void setVisualVoicemailEnabled(android.telecom.PhoneAccountHandle, boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoiceActivationState(int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void shutdownAllRadios();
diff --git a/api/test-current.txt b/api/test-current.txt
index f25f108..04fff6f 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -3775,7 +3775,8 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void refreshUiccProfile();
     method @Deprecated public void setCarrierTestOverride(String, String, String, String, String, String, String);
     method public void setCarrierTestOverride(String, String, String, String, String, String, String, String, String);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSystemSelectionChannels(@NonNull java.util.List<android.telephony.RadioAccessSpecifier>, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Boolean>);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSystemSelectionChannels(@NonNull java.util.List<android.telephony.RadioAccessSpecifier>, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setSystemSelectionChannels(@NonNull java.util.List<android.telephony.RadioAccessSpecifier>);
     method @RequiresPermission("android.permission.READ_ACTIVE_EMERGENCY_SESSION") public void updateTestOtaEmergencyNumberDbFilePath(@NonNull String);
     field public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; // 0xfffffffe
     field public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; // 0x1
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 31d9654..69613f3 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -12610,14 +12610,32 @@
     @TestApi
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     public void setSystemSelectionChannels(@NonNull List<RadioAccessSpecifier> specifiers,
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull Consumer<Boolean> callback) {
+        Objects.requireNonNull(specifiers, "Specifiers must not be null.");
+        Objects.requireNonNull(executor, "Executor must not be null.");
+        Objects.requireNonNull(callback, "Callback must not be null.");
+        setSystemSelectionChannelsInternal(specifiers, executor, callback);
+    }
+
+    /**
+     * Same as {@link #setSystemSelectionChannels(List, Executor, Consumer<Boolean>)}, but to be
+     * used when the caller does not need feedback on the results of the operation.
+     * @param specifiers which bands to scan.
+     * @hide
+     */
+    @SystemApi
+    @TestApi
+    @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
+    public void setSystemSelectionChannels(@NonNull List<RadioAccessSpecifier> specifiers) {
+        Objects.requireNonNull(specifiers, "Specifiers must not be null.");
+        setSystemSelectionChannelsInternal(specifiers, null, null);
+    }
+
+
+    private void setSystemSelectionChannelsInternal(@NonNull List<RadioAccessSpecifier> specifiers,
             @Nullable @CallbackExecutor Executor executor,
             @Nullable Consumer<Boolean> callback) {
-        Objects.requireNonNull(specifiers, "Specifiers must not be null.");
-        if (callback != null) {
-            Objects.requireNonNull(executor, "Executor must not be null when"
-                    + " the callback is nonnull");
-        }
-
         IBooleanConsumer aidlConsumer = callback == null ? null : new IBooleanConsumer.Stub() {
             @Override
             public void accept(boolean result) {