Revert "Create haptic vibration library"

This reverts commit d073d325be8c36f4f7c2dc8792170e24618cce5d.

Change-Id: I14531020713c9c2bb1d8360edb69024e4f2fc8fd
Bug: 323853450

8 files changed, 50 insertions, 492 deletions

diff --git a/media/TEST_MAPPING b/media/TEST_MAPPING
index 4fbe9ee90c4c..6ac969527d89 100644
--- a/media/TEST_MAPPING
+++ b/media/TEST_MAPPING
@@ -40,17 +40,6 @@
     },
     {
       "file_patterns": [
-        "[^/]*(Ringtone)[^/]*\\.java"
-      ],
-      "name": "MediaRingtoneTests",
-      "options": [
-        {"exclude-annotation": "androidx.test.filters.LargeTest"},
-        {"exclude-annotation": "androidx.test.filters.FlakyTest"},
-        {"exclude-annotation": "org.junit.Ignore"}
-      ]
-    },
-    {
-      "file_patterns": [
         "[^/]*(LoudnessCodec)[^/]*\\.java"
       ],
       "name": "LoudnessCodecApiTest",
diff --git a/media/java/android/media/RingtoneManager.java b/media/java/android/media/RingtoneManager.java
index c4f2159a23dc..d91c45acef3a 100644
--- a/media/java/android/media/RingtoneManager.java
+++ b/media/java/android/media/RingtoneManager.java
@@ -16,7 +16,6 @@
 
 package android.media;
 
-import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
@@ -36,19 +35,18 @@ import android.content.res.AssetFileDescriptor;
 import android.database.Cursor;
 import android.database.StaleDataException;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Environment;
 import android.os.FileUtils;
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
-import android.os.vibrator.persistence.VibrationXmlParser;
 import android.provider.BaseColumns;
 import android.provider.MediaStore;
 import android.provider.MediaStore.Audio.AudioColumns;
 import android.provider.MediaStore.MediaColumns;
 import android.provider.Settings;
 import android.provider.Settings.System;
-import android.text.TextUtils;
 import android.util.Log;
 
 import com.android.internal.database.SortCursor;
@@ -59,8 +57,6 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -212,30 +208,21 @@ public class RingtoneManager {
      */
     public static final String EXTRA_RINGTONE_PICKED_URI =
             "android.intent.extra.ringtone.PICKED_URI";
-
-    /**
-     * Declares the allowed types of media for this RingtoneManager.
-     * @hide
-     */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(prefix = "MEDIA_", value = {
-            Ringtone.MEDIA_SOUND,
-            Ringtone.MEDIA_VIBRATION,
-    })
-    public @interface MediaType {}
-
+    
     // Make sure the column ordering and then ..._COLUMN_INDEX are in sync
     
-    private static final String[] MEDIA_AUDIO_COLUMNS = new String[] {
+    private static final String[] INTERNAL_COLUMNS = new String[] {
         MediaStore.Audio.Media._ID,
         MediaStore.Audio.Media.TITLE,
         MediaStore.Audio.Media.TITLE,
         MediaStore.Audio.Media.TITLE_KEY,
     };
 
-    private static final String[] MEDIA_VIBRATION_COLUMNS = new String[]{
-            MediaStore.Files.FileColumns._ID,
-            MediaStore.Files.FileColumns.TITLE,
+    private static final String[] MEDIA_COLUMNS = new String[] {
+        MediaStore.Audio.Media._ID,
+        MediaStore.Audio.Media.TITLE,
+        MediaStore.Audio.Media.TITLE,
+        MediaStore.Audio.Media.TITLE_KEY,
     };
 
     /**
@@ -263,9 +250,7 @@ public class RingtoneManager {
     private Cursor mCursor;
 
     private int mType = TYPE_RINGTONE;
-    @MediaType
-    private int mMediaType = Ringtone.MEDIA_SOUND;
-
+    
     /**
      * If a column (item from this list) exists in the Cursor, its value must
      * be true (value of 1) for the row to be returned.
@@ -332,41 +317,6 @@ public class RingtoneManager {
     }
 
     /**
-     * Sets the media type that will be listed by the RingtoneManager.
-     *
-     * <p>This method should be called before calling {@link RingtoneManager#getCursor()}.
-     *
-     * @hide
-     */
-    public void setMediaType(@MediaType int mediaType) {
-        if (mCursor != null) {
-            throw new IllegalStateException(
-                    "Setting media should be done before calling getCursor().");
-        }
-
-        switch (mediaType) {
-            case Ringtone.MEDIA_SOUND:
-            case Ringtone.MEDIA_VIBRATION:
-                mMediaType = mediaType;
-                break;
-            default:
-                throw new IllegalArgumentException("Unsupported media type " + mediaType);
-        }
-    }
-
-    /**
-     * Returns the RingtoneManagers media type.
-     *
-     * @return the media type.
-     * @see #setMediaType
-     * @hide
-     */
-    @MediaType
-    public int getMediaType() {
-        return mMediaType;
-    }
-
-    /**
      * Sets which type(s) of ringtones will be listed by this.
      * 
      * @param type The type(s), one or more of {@link #TYPE_RINGTONE},
@@ -503,19 +453,19 @@ public class RingtoneManager {
             return mCursor;
         }
 
-        ArrayList<Cursor> cursors = new ArrayList<>();
-
-        cursors.add(queryMediaStore(/* internal= */ true));
-        cursors.add(queryMediaStore(/* internal= */ false));
+        ArrayList<Cursor> ringtoneCursors = new ArrayList<Cursor>();
+        ringtoneCursors.add(getInternalRingtones());
+        ringtoneCursors.add(getMediaRingtones());
 
         if (mIncludeParentRingtones) {
             Cursor parentRingtonesCursor = getParentProfileRingtones();
             if (parentRingtonesCursor != null) {
-                cursors.add(parentRingtonesCursor);
+                ringtoneCursors.add(parentRingtonesCursor);
             }
         }
-        return mCursor = new SortCursor(cursors.toArray(new Cursor[cursors.size()]),
-                getSortOrderForMedia(mMediaType));
+
+        return mCursor = new SortCursor(ringtoneCursors.toArray(new Cursor[ringtoneCursors.size()]),
+                MediaStore.Audio.Media.DEFAULT_SORT_ORDER);
     }
 
     private Cursor getParentProfileRingtones() {
@@ -527,7 +477,9 @@ public class RingtoneManager {
                 // We don't need to re-add the internal ringtones for the work profile since
                 // they are the same as the personal profile. We just need the external
                 // ringtones.
-                return queryMediaStore(parentContext, /* internal= */ false);
+                final Cursor res = getMediaRingtones(parentContext);
+                return new ExternalRingtonesCursorWrapper(res, ContentProvider.maybeAddUserId(
+                        MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, parentInfo.id));
             }
         }
         return null;
@@ -549,7 +501,7 @@ public class RingtoneManager {
         Uri positionUri = getRingtoneUri(position);
         if (Ringtone.useRingtoneV2()) {
             mPreviousRingtone = new Ringtone.Builder(
-                    mContext, mMediaType, getDefaultAudioAttributes(mType))
+                    mContext, Ringtone.MEDIA_SOUND, getDefaultAudioAttributes(mType))
                     .setUri(positionUri)
                     .build();
         } else {
@@ -722,13 +674,11 @@ public class RingtoneManager {
      */
     public static Uri getValidRingtoneUri(Context context) {
         final RingtoneManager rm = new RingtoneManager(context);
-
-        Uri uri = getValidRingtoneUriFromCursorAndClose(context,
-                rm.queryMediaStore(/* internal= */ true));
+        
+        Uri uri = getValidRingtoneUriFromCursorAndClose(context, rm.getInternalRingtones());
 
         if (uri == null) {
-            uri = getValidRingtoneUriFromCursorAndClose(context,
-                    rm.queryMediaStore(/* internal= */ false));
+            uri = getValidRingtoneUriFromCursorAndClose(context, rm.getMediaRingtones());
         }
         
         return uri;
@@ -749,26 +699,28 @@ public class RingtoneManager {
         }
     }
 
-    private Cursor queryMediaStore(boolean internal) {
-        return queryMediaStore(mContext, internal);
+    @UnsupportedAppUsage
+    private Cursor getInternalRingtones() {
+        final Cursor res = query(
+                MediaStore.Audio.Media.INTERNAL_CONTENT_URI, INTERNAL_COLUMNS,
+                constructBooleanTrueWhereClause(mFilterColumns),
+                null, MediaStore.Audio.Media.DEFAULT_SORT_ORDER);
+        return new ExternalRingtonesCursorWrapper(res, MediaStore.Audio.Media.INTERNAL_CONTENT_URI);
     }
 
-    private Cursor queryMediaStore(Context context, boolean internal) {
-        Uri contentUri = getContentUriForMedia(mMediaType, internal);
-        String[] columns =
-                mMediaType == Ringtone.MEDIA_VIBRATION ? MEDIA_VIBRATION_COLUMNS
-                        : MEDIA_AUDIO_COLUMNS;
-        String whereClause = getWhereClauseForMedia(mMediaType, mFilterColumns);
-        String sortOrder = getSortOrderForMedia(mMediaType);
-
-        Cursor cursor = query(contentUri, columns, whereClause, /* selectionArgs= */ null,
-                sortOrder, context);
-
-        if (context.getUserId() != mContext.getUserId()) {
-            contentUri = ContentProvider.maybeAddUserId(contentUri, context.getUserId());
-        }
+    private Cursor getMediaRingtones() {
+        final Cursor res = getMediaRingtones(mContext);
+        return new ExternalRingtonesCursorWrapper(res, MediaStore.Audio.Media.EXTERNAL_CONTENT_URI);
+    }
 
-        return new ExternalRingtonesCursorWrapper(cursor, contentUri);
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    private Cursor getMediaRingtones(Context context) {
+        // MediaStore now returns ringtones on other storage devices, even when
+        // we don't have storage or audio permissions
+        return query(
+                MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, MEDIA_COLUMNS,
+                constructBooleanTrueWhereClause(mFilterColumns), null,
+                MediaStore.Audio.Media.DEFAULT_SORT_ORDER, context);
     }
 
     private void setFilterColumnsList(int type) {
@@ -787,56 +739,6 @@ public class RingtoneManager {
             columns.add(MediaStore.Audio.AudioColumns.IS_ALARM);
         }
     }
-
-    /**
-     * Returns the sort order for the specified media.
-     *
-     * @param media The RingtoneManager media type.
-     * @return The sort order column.
-     */
-    private static String getSortOrderForMedia(@MediaType int media) {
-        return media == Ringtone.MEDIA_VIBRATION ? MediaStore.Files.FileColumns.TITLE
-                : MediaStore.Audio.Media.DEFAULT_SORT_ORDER;
-    }
-
-    /**
-     * Returns the content URI based on the specified media and whether it's internal or external
-     * storage.
-     *
-     * @param media    The RingtoneManager media type.
-     * @param internal Whether it's for internal or external storage.
-     * @return The media content URI.
-     */
-    private static Uri getContentUriForMedia(@MediaType int media, boolean internal) {
-        switch (media) {
-            case Ringtone.MEDIA_VIBRATION:
-                return MediaStore.Files.getContentUri(
-                        internal ? MediaStore.VOLUME_INTERNAL : MediaStore.VOLUME_EXTERNAL);
-            case Ringtone.MEDIA_SOUND:
-                return internal ? MediaStore.Audio.Media.INTERNAL_CONTENT_URI
-                        : MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
-            default:
-                throw new IllegalArgumentException("Unsupported media type " + media);
-        }
-    }
-
-    /**
-     * Constructs a where clause based on the media type. This will be used to find all matching
-     * sound or vibration files.
-     *
-     * @param media   The RingtoneManager media type.
-     * @param columns The columns that must be true, when media type is {@link Ringtone#MEDIA_SOUND}
-     * @return The where clause.
-     */
-    private static String getWhereClauseForMedia(@MediaType int media, List<String> columns) {
-        // TODO(b/296213309): Filtering by ringtone-type isn't supported yet for vibrations.
-        if (media == Ringtone.MEDIA_VIBRATION) {
-            return TextUtils.formatSimple("(%s='%s')", MediaStore.Files.FileColumns.MIME_TYPE,
-                    VibrationXmlParser.APPLICATION_VIBRATION_XML_MIME_TYPE);
-        }
-
-        return constructBooleanTrueWhereClause(columns);
-    }
     
     /**
      * Constructs a where clause that consists of at least one column being 1
@@ -866,6 +768,14 @@ public class RingtoneManager {
 
         return sb.toString();
     }
+    
+    private Cursor query(Uri uri,
+            String[] projection,
+            String selection,
+            String[] selectionArgs,
+            String sortOrder) {
+        return query(uri, projection, selection, selectionArgs, sortOrder, mContext);
+    }
 
     private Cursor query(Uri uri,
             String[] projection,
diff --git a/media/tests/ringtone/Android.bp b/media/tests/ringtone/Android.bp
deleted file mode 100644
index 55b98c4704b1..000000000000
--- a/media/tests/ringtone/Android.bp
+++ /dev/null
@@ -1,30 +0,0 @@
-package {
-    // See: http://go/android-license-faq
-    default_applicable_licenses: ["frameworks_base_license"],
-}
-
-android_test {
-    name: "MediaRingtoneTests",
-
-    srcs: ["src/**/*.java"],
-
-    libs: [
-        "android.test.runner",
-        "android.test.base",
-    ],
-
-    static_libs: [
-        "androidx.test.rules",
-        "testng",
-        "androidx.test.ext.truth",
-        "frameworks-base-testutils",
-    ],
-
-    test_suites: [
-        "device-tests",
-        "automotive-tests",
-    ],
-
-    platform_apis: true,
-    certificate: "platform",
-}
diff --git a/media/tests/ringtone/AndroidManifest.xml b/media/tests/ringtone/AndroidManifest.xml
deleted file mode 100644
index 27eda07cd0d3..000000000000
--- a/media/tests/ringtone/AndroidManifest.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2023 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.framework.base.media.ringtone.tests">
-
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.MANAGE_USERS" />
-
-    <application android:debuggable="true">
-        <uses-library android:name="android.test.runner" />
-
-        <activity android:name="MediaRingtoneTests"
-                  android:label="Media Ringtone Tests"
-                  android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
-            </intent-filter>
-        </activity>
-
-    </application>
-
-    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
-                     android:targetPackage="com.android.framework.base.media.ringtone.tests"
-                     android:label="Media Ringtone Tests"/>
-</manifest>
diff --git a/media/tests/ringtone/TEST_MAPPING b/media/tests/ringtone/TEST_MAPPING
deleted file mode 100644
index 6f25c147076c..000000000000
--- a/media/tests/ringtone/TEST_MAPPING
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "presubmit": [
-    {
-      "name": "MediaRingtoneTests",
-      "options": [
-        {"exclude-annotation": "androidx.test.filters.LargeTest"},
-        {"exclude-annotation": "androidx.test.filters.FlakyTest"},
-        {"exclude-annotation": "org.junit.Ignore"}
-      ]
-    }
-  ],
-  "postsubmit": [
-    {
-      "name": "MediaRingtoneTests",
-      "options": [
-        {"exclude-annotation": "org.junit.Ignore"}
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/media/tests/ringtone/res/raw/test_haptic_file.ahv b/media/tests/ringtone/res/raw/test_haptic_file.ahv
deleted file mode 100644
index d6eba1a4d7ba..000000000000
--- a/media/tests/ringtone/res/raw/test_haptic_file.ahv
+++ /dev/null
@@ -1,17 +0,0 @@
-<vibration-effect>
-  <waveform-effect>
-    <waveform-entry durationMs="63" amplitude="255"/>
-    <waveform-entry durationMs="63" amplitude="231"/>
-    <waveform-entry durationMs="63" amplitude="208"/>
-    <waveform-entry durationMs="63" amplitude="185"/>
-    <waveform-entry durationMs="63" amplitude="162"/>
-    <waveform-entry durationMs="63" amplitude="139"/>
-    <waveform-entry durationMs="63" amplitude="115"/>
-    <waveform-entry durationMs="63" amplitude="92"/>
-    <waveform-entry durationMs="63" amplitude="69"/>
-    <waveform-entry durationMs="63" amplitude="46"/>
-    <waveform-entry durationMs="63" amplitude="23"/>
-    <waveform-entry durationMs="63" amplitude="0"/>
-    <waveform-entry durationMs="1250" amplitude="0"/>
-  </waveform-effect>
-</vibration-effect>
diff --git a/media/tests/ringtone/res/raw/test_sound_file.mp3 b/media/tests/ringtone/res/raw/test_sound_file.mp3
deleted file mode 100644
index c1b2fdf93991..000000000000
--- a/media/tests/ringtone/res/raw/test_sound_file.mp3
+++ /dev/null
diff --git a/media/tests/ringtone/src/com/android/media/RingtoneManagerTest.java b/media/tests/ringtone/src/com/android/media/RingtoneManagerTest.java
deleted file mode 100644
index a92b29883ce7..000000000000
--- a/media/tests/ringtone/src/com/android/media/RingtoneManagerTest.java
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Copyright 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static com.google.android.mms.ContentType.AUDIO_MP3;
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.junit.Assert.assertThrows;
-import static org.junit.Assume.assumeTrue;
-
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.media.Ringtone;
-import android.media.RingtoneManager;
-import android.net.Uri;
-import android.os.Environment;
-import android.os.ParcelFileDescriptor;
-import android.os.SystemClock;
-import android.os.vibrator.persistence.VibrationXmlParser;
-import android.provider.MediaStore;
-import android.text.TextUtils;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import com.android.framework.base.media.ringtone.tests.R;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-
-import java.io.FileOutputStream;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-@RunWith(Parameterized.class)
-public class RingtoneManagerTest {
-    @RingtoneManager.MediaType
-    private final int mMediaType;
-    private final List<Uri> mAddedFilesUri;
-    private Context mContext;
-    private RingtoneManager mRingtoneManager;
-    private long mTimestamp;
-
-    @Parameterized.Parameters(name = "media = {0}")
-    public static Iterable<?> data() {
-        return Arrays.asList(Ringtone.MEDIA_SOUND, Ringtone.MEDIA_VIBRATION);
-    }
-
-    public RingtoneManagerTest(@RingtoneManager.MediaType int mediaType) {
-        mMediaType = mediaType;
-        mAddedFilesUri = new ArrayList<>();
-    }
-
-    @Before
-    public void setUp() throws Exception {
-        mContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        mTimestamp = SystemClock.uptimeMillis();
-        mRingtoneManager = new RingtoneManager(mContext);
-        mRingtoneManager.setMediaType(mMediaType);
-    }
-
-    @After
-    public void tearDown() {
-        // Clean up media store
-        for (Uri fileUri : mAddedFilesUri) {
-            mContext.getContentResolver().delete(fileUri, null);
-        }
-    }
-
-    @Test
-    public void testSetMediaType_withValidValue_setsMediaCorrectly() {
-        mRingtoneManager.setMediaType(mMediaType);
-        assertThat(mRingtoneManager.getMediaType()).isEqualTo(mMediaType);
-    }
-
-    @Test
-    public void testSetMediaType_withInvalidValue_throwsException() {
-        assertThrows(IllegalArgumentException.class, () -> mRingtoneManager.setMediaType(999));
-    }
-
-    @Test
-    public void testSetMediaType_afterCallingGetCursor_throwsException() {
-        mRingtoneManager.getCursor();
-        assertThrows(IllegalStateException.class, () -> mRingtoneManager.setMediaType(mMediaType));
-    }
-
-    @Test
-    public void testGetRingtone_ringtoneHasCorrectTitle() throws Exception {
-        String fileName = generateUniqueFileName("new_file");
-        Ringtone ringtone = addNewRingtoneToMediaStore(mRingtoneManager, fileName);
-
-        assertThat(ringtone.getTitle(mContext)).isEqualTo(fileName);
-    }
-
-    @Test
-    public void testGetRingtone_ringtoneCanBePlayedAndStopped() throws Exception {
-        //TODO(b/261571543) Remove this assumption once we support playing vibrations.
-        assumeTrue(mMediaType == Ringtone.MEDIA_SOUND);
-        String fileName = generateUniqueFileName("new_file");
-        Ringtone ringtone = addNewRingtoneToMediaStore(mRingtoneManager, fileName);
-
-        ringtone.play();
-        assertThat(ringtone.isPlaying()).isTrue();
-
-        ringtone.stop();
-        assertThat(ringtone.isPlaying()).isFalse();
-    }
-
-    @Test
-    public void testGetCursor_withDifferentMedia_returnsCorrectCursor() throws Exception {
-        RingtoneManager audioRingtoneManager = new RingtoneManager(mContext);
-        String audioFileName = generateUniqueFileName("ringtone");
-        addNewRingtoneToMediaStore(audioRingtoneManager, audioFileName);
-
-        RingtoneManager vibrationRingtoneManager = new RingtoneManager(mContext);
-        vibrationRingtoneManager.setMediaType(Ringtone.MEDIA_VIBRATION);
-        String vibrationFileName = generateUniqueFileName("vibration");
-        addNewRingtoneToMediaStore(vibrationRingtoneManager, vibrationFileName);
-
-        Cursor audioCursor = audioRingtoneManager.getCursor();
-        Cursor vibrationCursor = vibrationRingtoneManager.getCursor();
-
-        List<String> audioTitles = extractRecordTitles(audioCursor);
-        List<String> vibrationTitles = extractRecordTitles(vibrationCursor);
-
-        assertThat(audioTitles).contains(audioFileName);
-        assertThat(audioTitles).doesNotContain(vibrationFileName);
-
-        assertThat(vibrationTitles).contains(vibrationFileName);
-        assertThat(vibrationTitles).doesNotContain(audioFileName);
-    }
-
-    private List<String> extractRecordTitles(Cursor cursor) {
-        List<String> titles = new ArrayList<>();
-
-        if (cursor.moveToFirst()) {
-            do {
-                String title = cursor.getString(RingtoneManager.TITLE_COLUMN_INDEX);
-                titles.add(title);
-            } while (cursor.moveToNext());
-        }
-
-        return titles;
-    }
-
-    private Ringtone addNewRingtoneToMediaStore(RingtoneManager ringtoneManager, String fileName)
-            throws Exception {
-        Uri fileUri = ringtoneManager.getMediaType() == Ringtone.MEDIA_SOUND ? addAudioFile(
-                fileName) : addVibrationFile(fileName);
-        mAddedFilesUri.add(fileUri);
-
-        int ringtonePosition = ringtoneManager.getRingtonePosition(fileUri);
-        Ringtone ringtone = ringtoneManager.getRingtone(ringtonePosition);
-        // Validate this is the expected ringtone.
-        assertThat(ringtone.getUri()).isEqualTo(fileUri);
-        return ringtone;
-    }
-
-    private Uri addAudioFile(String fileName) throws Exception {
-        ContentResolver resolver = mContext.getContentResolver();
-        ContentValues contentValues = new ContentValues();
-        contentValues.put(MediaStore.Audio.Media.DISPLAY_NAME, fileName + ".mp3");
-        contentValues.put(MediaStore.Audio.Media.RELATIVE_PATH, Environment.DIRECTORY_RINGTONES);
-        contentValues.put(MediaStore.Audio.Media.MIME_TYPE, AUDIO_MP3);
-        contentValues.put(MediaStore.Audio.Media.TITLE, fileName);
-        contentValues.put(MediaStore.Audio.Media.IS_RINGTONE, 1);
-
-        Uri contentUri = resolver.insert(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
-                contentValues);
-        writeRawDataToFile(resolver, contentUri, R.raw.test_sound_file);
-
-        return resolver.canonicalizeOrElse(contentUri);
-    }
-
-    private Uri addVibrationFile(String fileName) throws Exception {
-        ContentResolver resolver = mContext.getContentResolver();
-        ContentValues contentValues = new ContentValues();
-        contentValues.put(MediaStore.Files.FileColumns.DISPLAY_NAME, fileName + ".ahv");
-        contentValues.put(MediaStore.Files.FileColumns.RELATIVE_PATH,
-                Environment.DIRECTORY_DOWNLOADS);
-        contentValues.put(MediaStore.Files.FileColumns.MIME_TYPE,
-                VibrationXmlParser.APPLICATION_VIBRATION_XML_MIME_TYPE);
-        contentValues.put(MediaStore.Files.FileColumns.TITLE, fileName);
-
-        Uri contentUri = resolver.insert(MediaStore.Files.getContentUri(MediaStore
-                .VOLUME_EXTERNAL), contentValues);
-        writeRawDataToFile(resolver, contentUri, R.raw.test_haptic_file);
-
-        return resolver.canonicalizeOrElse(contentUri);
-    }
-
-    private void writeRawDataToFile(ContentResolver resolver, Uri contentUri, int rawResource)
-            throws Exception {
-        try (ParcelFileDescriptor pfd =
-                     resolver.openFileDescriptor(contentUri, "w", null)) {
-            InputStream inputStream = mContext.getResources().openRawResource(rawResource);
-            FileOutputStream outputStream = new FileOutputStream(pfd.getFileDescriptor());
-            outputStream.write(inputStream.readAllBytes());
-
-            inputStream.close();
-            outputStream.flush();
-            outputStream.close();
-
-        } catch (Exception e) {
-            throw new Exception("Failed to write data to file", e);
-        }
-    }
-
-    private String generateUniqueFileName(String prefix) {
-        return TextUtils.formatSimple("%s_%d", prefix, mTimestamp);
-    }
-
-}