Consolidate all wrappers used for testing.

- Add the wrapper package and move all wrappers to the wrapper package.
- Get rid of some wrapper interface/impl implementation and have a
wrapper class directly.

Bug: 65634579
Test: make RunSettingsRoboTests
Change-Id: Ic757d8f7bacfa7a034c7e692205bc1dc4b0e1de1

src/com/android/settings/Utils.java

@@ -110,9 +110,8 @@ import com.android.internal.app.UnlaunchableAppActivity;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.UserIcons;
 import com.android.internal.widget.LockPatternUtils;
-import com.android.settings.enterprise.DevicePolicyManagerWrapper;
-import com.android.settings.password.FingerprintManagerWrapper;
-import com.android.settings.password.IFingerprintManager;
+import com.android.settings.wrapper.FingerprintManagerWrapper;
+import com.android.settings.wrapper.DevicePolicyManagerWrapper;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -1258,7 +1257,7 @@ public final class Utils extends com.android.settingslib.Utils {
         }
     }
 
-    public static IFingerprintManager getFingerprintManagerWrapperOrNull(Context context) {
+    public static FingerprintManagerWrapper getFingerprintManagerWrapperOrNull(Context context) {
         FingerprintManager fingerprintManager = getFingerprintManagerOrNull(context);
         if (fingerprintManager != null) {
             return new FingerprintManagerWrapper(fingerprintManager);