Merge Copyable into Sliceable.

It's only a slice concept. Regular preference copyability is handled in
xml.

Bug: 112427717
Test: rebuild
Change-Id: Iaba7077c320cd03a5963797916a60e0dc80fdbbe

src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java

@@ -42,7 +42,6 @@ import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.password.ChooseLockSettingsHelper;
-import com.android.settings.slices.Copyable;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedLockUtilsInternal;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
@@ -50,7 +49,7 @@ import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.development.DevelopmentSettingsEnabler;
 
-public class BuildNumberPreferenceController extends BasePreferenceController implements Copyable,
+public class BuildNumberPreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnStart {
 
     static final int TAPS_TO_BE_A_DEVELOPER = 7;
@@ -108,6 +107,11 @@ public class BuildNumberPreferenceController extends BasePreferenceController im
         return true;
     }
 
+    @Override
+    public boolean isCopyableSlice() {
+        return true;
+    }
+
     @Override
     public void copy() {
         final ClipboardManager clipboard = (ClipboardManager) mContext.getSystemService(

src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java

@@ -35,14 +35,12 @@ import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
-import com.android.settings.slices.Copyable;
 import com.android.settingslib.DeviceInfoUtils;
 
 import java.util.ArrayList;
 import java.util.List;
 
-public class PhoneNumberPreferenceController extends BasePreferenceController implements
-        Copyable {
+public class PhoneNumberPreferenceController extends BasePreferenceController {
 
     private final static String KEY_PHONE_NUMBER = "phone_number";
 
@@ -98,6 +96,11 @@ public class PhoneNumberPreferenceController extends BasePreferenceController im
         return true;
     }
 
+    @Override
+    public boolean isCopyableSlice() {
+        return true;
+    }
+
     @Override
     public void copy() {
         final ClipboardManager clipboard = (ClipboardManager) mContext.getSystemService(

src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDetailPreferenceController.java

@@ -31,12 +31,11 @@ import androidx.preference.Preference;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.BasePreferenceController;
-import com.android.settings.slices.Copyable;
+import com.android.settings.slices.Sliceable;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedLockUtilsInternal;
 
-public class FirmwareVersionDetailPreferenceController extends BasePreferenceController implements
-        Copyable {
+public class FirmwareVersionDetailPreferenceController extends BasePreferenceController {
 
     private static final String TAG = "firmwareDialogCtrl";
     private static final int DELAY_TIMER_MILLIS = 500;
@@ -119,7 +118,7 @@ public class FirmwareVersionDetailPreferenceController extends BasePreferenceCon
 
     @Override
     public void copy() {
-        Copyable.setCopyContent(mContext, getSummary(),
+        Sliceable.setCopyContent(mContext, getSummary(),
                 mContext.getText(R.string.firmware_version));
     }
 }

src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java

@@ -29,7 +29,7 @@ import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
-import com.android.settings.slices.Copyable;
+import com.android.settings.slices.Sliceable;
 import com.android.settingslib.Utils;
 
 import java.util.ArrayList;
@@ -38,7 +38,7 @@ import java.util.List;
 /**
  * Controller that manages preference for single and multi sim devices.
  */
-public class ImeiInfoPreferenceController extends BasePreferenceController implements Copyable {
+public class ImeiInfoPreferenceController extends BasePreferenceController {
 
     private final boolean mIsMultiSim;
     private final TelephonyManager mTelephonyManager;
@@ -105,9 +105,14 @@ public class ImeiInfoPreferenceController extends BasePreferenceController imple
         return true;
     }
 
+    @Override
+    public boolean isCopyableSlice() {
+        return true;
+    }
+
     @Override
     public void copy() {
-        Copyable.setCopyContent(mContext, getSummary(), mContext.getText(R.string.status_imei));
+        Sliceable.setCopyContent(mContext, getSummary(), mContext.getText(R.string.status_imei));
     }
 
     private void updatePreference(Preference preference, int simSlot) {