Remove gearhead samples from the old location.android-wear-o-preview-4android-wear-o-preview-3android-wear-n-preview-3android-wear-n-preview-2android-wear-n-preview-1android-wear-7.1.1_r1android-wear-5.1.1_r1android-wear-5.1.0_r1android-o-preview-4android-o-preview-3android-o-preview-2android-o-preview-1android-o-iot-preview-5android-n-preview-5android-n-preview-4android-n-preview-3android-n-preview-2android-n-preview-1android-n-mr2-preview-2android-n-mr2-preview-1android-n-mr1-preview-2android-n-mr1-preview-1android-n-iot-preview-4android-n-iot-preview-2android-m-preview-2android-m-preview-1android-m-previewandroid-cts_7.1_r1android-cts-7.1_r9android-cts-7.1_r8android-cts-7.1_r7android-cts-7.1_r6android-cts-7.1_r5android-cts-7.1_r4android-cts-7.1_r3android-cts-7.1_r29android-cts-7.1_r28android-cts-7.1_r27android-cts-7.1_r26android-cts-7.1_r25android-cts-7.1_r24android-cts-7.1_r23android-cts-7.1_r22android-cts-7.1_r21android-cts-7.1_r20android-cts-7.1_r2android-cts-7.1_r19android-cts-7.1_r18android-cts-7.1_r17android-cts-7.1_r16android-cts-7.1_r15android-cts-7.1_r14android-cts-7.1_r13android-cts-7.1_r12android-cts-7.1_r11android-cts-7.1_r10android-cts-7.1_r1android-cts-7.0_r9android-cts-7.0_r8android-cts-7.0_r7android-cts-7.0_r6android-cts-7.0_r5android-cts-7.0_r4android-cts-7.0_r33android-cts-7.0_r32android-cts-7.0_r31android-cts-7.0_r30android-cts-7.0_r3android-cts-7.0_r29android-cts-7.0_r28android-cts-7.0_r27android-cts-7.0_r26android-cts-7.0_r25android-cts-7.0_r24android-cts-7.0_r23android-cts-7.0_r22android-cts-7.0_r21android-cts-7.0_r20android-cts-7.0_r2android-cts-7.0_r19android-cts-7.0_r18android-cts-7.0_r17android-cts-7.0_r16android-cts-7.0_r15android-cts-7.0_r14android-cts-7.0_r13android-cts-7.0_r12android-cts-7.0_r11android-cts-7.0_r10android-cts-7.0_r1android-cts-6.0_r9android-cts-6.0_r8android-cts-6.0_r7android-cts-6.0_r6android-cts-6.0_r5android-cts-6.0_r4android-cts-6.0_r32android-cts-6.0_r31android-cts-6.0_r30android-cts-6.0_r3android-cts-6.0_r29android-cts-6.0_r28android-cts-6.0_r27android-cts-6.0_r26android-cts-6.0_r25android-cts-6.0_r24android-cts-6.0_r23android-cts-6.0_r22android-cts-6.0_r21android-cts-6.0_r20android-cts-6.0_r2android-cts-6.0_r19android-cts-6.0_r18android-cts-6.0_r17android-cts-6.0_r16android-cts-6.0_r15android-cts-6.0_r14android-cts-6.0_r13android-cts-6.0_r12android-cts-6.0_r1android-7.1.2_r9android-7.1.2_r8android-7.1.2_r6android-7.1.2_r5android-7.1.2_r4android-7.1.2_r39android-7.1.2_r38android-7.1.2_r37android-7.1.2_r36android-7.1.2_r33android-7.1.2_r32android-7.1.2_r30android-7.1.2_r3android-7.1.2_r29android-7.1.2_r28android-7.1.2_r27android-7.1.2_r25android-7.1.2_r24android-7.1.2_r23android-7.1.2_r2android-7.1.2_r19android-7.1.2_r18android-7.1.2_r17android-7.1.2_r16android-7.1.2_r15android-7.1.2_r14android-7.1.2_r13android-7.1.2_r12android-7.1.2_r11android-7.1.2_r10android-7.1.2_r1android-7.1.1_r9android-7.1.1_r8android-7.1.1_r7android-7.1.1_r61android-7.1.1_r60android-7.1.1_r6android-7.1.1_r59android-7.1.1_r58android-7.1.1_r57android-7.1.1_r56android-7.1.1_r55android-7.1.1_r54android-7.1.1_r53android-7.1.1_r52android-7.1.1_r51android-7.1.1_r50android-7.1.1_r49android-7.1.1_r48android-7.1.1_r47android-7.1.1_r46android-7.1.1_r45android-7.1.1_r44android-7.1.1_r43android-7.1.1_r42android-7.1.1_r41android-7.1.1_r40android-7.1.1_r4android-7.1.1_r39android-7.1.1_r38android-7.1.1_r35android-7.1.1_r33android-7.1.1_r32android-7.1.1_r31android-7.1.1_r3android-7.1.1_r28android-7.1.1_r27android-7.1.1_r26android-7.1.1_r25android-7.1.1_r24android-7.1.1_r23android-7.1.1_r22android-7.1.1_r21android-7.1.1_r20android-7.1.1_r2android-7.1.1_r17android-7.1.1_r16android-7.1.1_r15android-7.1.1_r14android-7.1.1_r13android-7.1.1_r12android-7.1.1_r11android-7.1.1_r10android-7.1.1_r1android-7.1.0_r7android-7.1.0_r6android-7.1.0_r5android-7.1.0_r4android-7.1.0_r3android-7.1.0_r2android-7.1.0_r1android-7.0.0_r9android-7.0.0_r8android-7.0.0_r7android-7.0.0_r6android-7.0.0_r5android-7.0.0_r4android-7.0.0_r36android-7.0.0_r35android-7.0.0_r34android-7.0.0_r33android-7.0.0_r32android-7.0.0_r31android-7.0.0_r30android-7.0.0_r3android-7.0.0_r29android-7.0.0_r28android-7.0.0_r27android-7.0.0_r24android-7.0.0_r21android-7.0.0_r19android-7.0.0_r17android-7.0.0_r15android-7.0.0_r14android-7.0.0_r13android-7.0.0_r12android-7.0.0_r11android-7.0.0_r10android-7.0.0_r1android-6.0.1_r9android-6.0.1_r81android-6.0.1_r80android-6.0.1_r8android-6.0.1_r79android-6.0.1_r78android-6.0.1_r77android-6.0.1_r74android-6.0.1_r73android-6.0.1_r72android-6.0.1_r70android-6.0.1_r7android-6.0.1_r69android-6.0.1_r68android-6.0.1_r67android-6.0.1_r66android-6.0.1_r65android-6.0.1_r63android-6.0.1_r62android-6.0.1_r61android-6.0.1_r60android-6.0.1_r59android-6.0.1_r58android-6.0.1_r57android-6.0.1_r56android-6.0.1_r55android-6.0.1_r54android-6.0.1_r53android-6.0.1_r52android-6.0.1_r51android-6.0.1_r50android-6.0.1_r5android-6.0.1_r49android-6.0.1_r48android-6.0.1_r47android-6.0.1_r46android-6.0.1_r45android-6.0.1_r43android-6.0.1_r42android-6.0.1_r41android-6.0.1_r40android-6.0.1_r4android-6.0.1_r33android-6.0.1_r32android-6.0.1_r31android-6.0.1_r30android-6.0.1_r3android-6.0.1_r28android-6.0.1_r27android-6.0.1_r26android-6.0.1_r25android-6.0.1_r24android-6.0.1_r22android-6.0.1_r21android-6.0.1_r20android-6.0.1_r18android-6.0.1_r17android-6.0.1_r16android-6.0.1_r13android-6.0.1_r12android-6.0.1_r11android-6.0.1_r10android-6.0.1_r1android-6.0.0_r7android-6.0.0_r6android-6.0.0_r5android-6.0.0_r41android-6.0.0_r4android-6.0.0_r3android-6.0.0_r26android-6.0.0_r25android-6.0.0_r24android-6.0.0_r23android-6.0.0_r2android-6.0.0_r13android-6.0.0_r12android-6.0.0_r11android-6.0.0_r1android-5.1.1_r5android-5.1.1_r28android-5.1.1_r22android-5.1.1_r17android-5.1.1_r12o-previewo-iot-preview-5nougat-releasenougat-mr2.3-releasenougat-mr2.2-releasenougat-mr2.1-releasenougat-mr2-security-releasenougat-mr2-releasenougat-mr2-pixel-releasenougat-mr2-devnougat-mr1.8-releasenougat-mr1.7-releasenougat-mr1.6-releasenougat-mr1.5-releasenougat-mr1.4-releasenougat-mr1.3-releasenougat-mr1.2-releasenougat-mr1.1-releasenougat-mr1-wear-releasenougat-mr1-volantis-releasenougat-mr1-security-releasenougat-mr1-releasenougat-mr1-flounder-releasenougat-mr1-devnougat-mr1-cts-releasenougat-mr0.5-releasenougat-dr1-releasenougat-devnougat-cts-releasenougat-bugfix-releasen-iot-preview-4n-iot-preview-2master-soongmarshmallow-releasemarshmallow-mr3-releasemarshmallow-mr2-releasemarshmallow-mr1-releasemarshmallow-mr1-devmarshmallow-dr1.6-releasemarshmallow-dr1.5-releasemarshmallow-dr1.5-devmarshmallow-dr-releasemarshmallow-dr-dragon-releasemarshmallow-dr-devmarshmallow-devmarshmallow-cts-releaselollipop-mr1-wfc-releaselollipop-mr1-dev

Gearhead samples were moved from /developers/demo to developers/samples. This
CL is to remove them from the old location.

Change-Id: I1b8ee3f761d75767c471c11962e429c96fff4100

1 files changed, 0 insertions, 296 deletions

diff --git a/MusicDemo/src/main/java/com/example/android/musicservicedemo/model/MusicProvider.java b/MusicDemo/src/main/java/com/example/android/musicservicedemo/model/MusicProvider.java
deleted file mode 100644
index dd89c2d..0000000
--- a/MusicDemo/src/main/java/com/example/android/musicservicedemo/model/MusicProvider.java
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright (C) 2014 Google Inc. All Rights Reserved.
- *
- * 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.example.android.musicservicedemo.model;
-
-import android.media.MediaMetadata;
-import android.os.AsyncTask;
-
-import com.example.android.musicservicedemo.utils.LogHelper;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.URLConnection;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.concurrent.locks.ReentrantLock;
-
-/**
- * Utility class to get a list of MusicTrack's based on a server-side JSON
- * configuration.
- */
-public class MusicProvider {
-
-    private static final String TAG = "MusicProvider";
-
-    private static final String CATALOG_URL = "http://storage.googleapis.com/automotive-media/music.json";
-
-    public static final String CUSTOM_METADATA_TRACK_SOURCE = "__SOURCE__";
-
-    private static String JSON_MUSIC = "music";
-    private static String JSON_TITLE = "title";
-    private static String JSON_ALBUM = "album";
-    private static String JSON_ARTIST = "artist";
-    private static String JSON_GENRE = "genre";
-    private static String JSON_SOURCE = "source";
-    private static String JSON_IMAGE = "image";
-    private static String JSON_TRACK_NUMBER = "trackNumber";
-    private static String JSON_TOTAL_TRACK_COUNT = "totalTrackCount";
-    private static String JSON_DURATION = "duration";
-
-    private final ReentrantLock initializationLock = new ReentrantLock();
-
-    // Categorized caches for music track data:
-    private final HashMap<String, List<MediaMetadata>> mMusicListByGenre;
-    private final HashMap<String, MediaMetadata> mMusicListById;
-
-    private final HashSet<String> mFavoriteTracks;
-
-    enum State {
-        NON_INITIALIZED, INITIALIZING, INITIALIZED;
-    }
-
-    private State mCurrentState = State.NON_INITIALIZED;
-
-
-    public interface Callback {
-        void onMusicCatalogReady(boolean success);
-    }
-
-    public MusicProvider() {
-        mMusicListByGenre = new HashMap<>();
-        mMusicListById = new HashMap<>();
-        mFavoriteTracks = new HashSet<>();
-    }
-
-    /**
-     * Get an iterator over the list of genres
-     *
-     * @return
-     */
-    public Iterable<String> getGenres() {
-        if (mCurrentState != State.INITIALIZED) {
-            return new ArrayList<String>(0);
-        }
-        return mMusicListByGenre.keySet();
-    }
-
-    /**
-     * Get music tracks of the given genre
-     *
-     * @return
-     */
-    public Iterable<MediaMetadata> getMusicsByGenre(String genre) {
-        if (mCurrentState != State.INITIALIZED || !mMusicListByGenre.containsKey(genre)) {
-            return new ArrayList<MediaMetadata>();
-        }
-        return mMusicListByGenre.get(genre);
-    }
-
-    /**
-     * Very basic implementation of a search that filter music tracks which title containing
-     * the given query.
-     *
-     * @return
-     */
-    public Iterable<MediaMetadata> searchMusics(String titleQuery) {
-        ArrayList<MediaMetadata> result = new ArrayList<>();
-        if (mCurrentState != State.INITIALIZED) {
-            return result;
-        }
-        titleQuery = titleQuery.toLowerCase();
-        for (MediaMetadata track: mMusicListById.values()) {
-            if (track.getString(MediaMetadata.METADATA_KEY_TITLE).toLowerCase()
-                    .contains(titleQuery)) {
-                result.add(track);
-            }
-        }
-        return result;
-    }
-
-    public MediaMetadata getMusic(String mediaId) {
-        return mMusicListById.get(mediaId);
-    }
-
-    public void setFavorite(String mediaId, boolean favorite) {
-        if (favorite) {
-            mFavoriteTracks.add(mediaId);
-        } else {
-            mFavoriteTracks.remove(mediaId);
-        }
-    }
-
-    public boolean isFavorite(String musicId) {
-        return mFavoriteTracks.contains(musicId);
-    }
-
-    public boolean isInitialized() {
-        return mCurrentState == State.INITIALIZED;
-    }
-
-    /**
-     * Get the list of music tracks from a server and caches the track information
-     * for future reference, keying tracks by mediaId and grouping by genre.
-     *
-     * @return
-     */
-    public void retrieveMedia(final Callback callback) {
-
-        if (mCurrentState == State.INITIALIZED) {
-            // Nothing to do, execute callback immediately
-            callback.onMusicCatalogReady(true);
-            return;
-        }
-
-        // Asynchronously load the music catalog in a separate thread
-        new AsyncTask() {
-            @Override
-            protected Object doInBackground(Object[] objects) {
-                retrieveMediaAsync(callback);
-                return null;
-            }
-        }.execute();
-    }
-
-    private void retrieveMediaAsync(Callback callback) {
-        initializationLock.lock();
-
-        try {
-            if (mCurrentState == State.NON_INITIALIZED) {
-                mCurrentState = State.INITIALIZING;
-
-                int slashPos = CATALOG_URL.lastIndexOf('/');
-                String path = CATALOG_URL.substring(0, slashPos + 1);
-                JSONObject jsonObj = parseUrl(CATALOG_URL);
-
-                JSONArray tracks = jsonObj.getJSONArray(JSON_MUSIC);
-                if (tracks != null) {
-                    for (int j = 0; j < tracks.length(); j++) {
-                        MediaMetadata item = buildFromJSON(tracks.getJSONObject(j), path);
-                        String genre = item.getString(MediaMetadata.METADATA_KEY_GENRE);
-                        List<MediaMetadata> list = mMusicListByGenre.get(genre);
-                        if (list == null) {
-                            list = new ArrayList<>();
-                        }
-                        list.add(item);
-                        mMusicListByGenre.put(genre, list);
-                        mMusicListById.put(item.getString(MediaMetadata.METADATA_KEY_MEDIA_ID),
-                                item);
-                    }
-                }
-                mCurrentState = State.INITIALIZED;
-            }
-        } catch (RuntimeException | JSONException e) {
-            LogHelper.e(TAG, e, "Could not retrieve music list");
-        } finally {
-            if (mCurrentState != State.INITIALIZED) {
-                // Something bad happened, so we reset state to NON_INITIALIZED to allow
-                // retries (eg if the network connection is temporary unavailable)
-                mCurrentState = State.NON_INITIALIZED;
-            }
-            initializationLock.unlock();
-            if (callback != null) {
-                callback.onMusicCatalogReady(mCurrentState == State.INITIALIZED);
-            }
-        }
-    }
-
-    private MediaMetadata buildFromJSON(JSONObject json, String basePath) throws JSONException {
-        String title = json.getString(JSON_TITLE);
-        String album = json.getString(JSON_ALBUM);
-        String artist = json.getString(JSON_ARTIST);
-        String genre = json.getString(JSON_GENRE);
-        String source = json.getString(JSON_SOURCE);
-        String iconUrl = json.getString(JSON_IMAGE);
-        int trackNumber = json.getInt(JSON_TRACK_NUMBER);
-        int totalTrackCount = json.getInt(JSON_TOTAL_TRACK_COUNT);
-        int duration = json.getInt(JSON_DURATION) * 1000; // ms
-
-        LogHelper.d(TAG, "Found music track: ", json);
-
-        // Media is stored relative to JSON file
-        if (!source.startsWith("http")) {
-            source = basePath + source;
-        }
-        if (!iconUrl.startsWith("http")) {
-            iconUrl = basePath + iconUrl;
-        }
-        // Since we don't have a unique ID in the server, we fake one using the hashcode of
-        // the music source. In a real world app, this could come from the server.
-        String id = String.valueOf(source.hashCode());
-
-        // Adding the music source to the MediaMetadata (and consequently using it in the
-        // mediaSession.setMetadata) is not a good idea for a real world music app, because
-        // the session metadata can be accessed by notification listeners. This is done in this
-        // sample for convenience only.
-        return new MediaMetadata.Builder()
-                .putString(MediaMetadata.METADATA_KEY_MEDIA_ID, id)
-                .putString(CUSTOM_METADATA_TRACK_SOURCE, source)
-                .putString(MediaMetadata.METADATA_KEY_ALBUM, album)
-                .putString(MediaMetadata.METADATA_KEY_ARTIST, artist)
-                .putLong(MediaMetadata.METADATA_KEY_DURATION, duration)
-                .putString(MediaMetadata.METADATA_KEY_GENRE, genre)
-                .putString(MediaMetadata.METADATA_KEY_ALBUM_ART_URI, iconUrl)
-                .putString(MediaMetadata.METADATA_KEY_TITLE, title)
-                .putLong(MediaMetadata.METADATA_KEY_TRACK_NUMBER, trackNumber)
-                .putLong(MediaMetadata.METADATA_KEY_NUM_TRACKS, totalTrackCount)
-                .build();
-    }
-
-    /**
-     * Download a JSON file from a server, parse the content and return the JSON
-     * object.
-     *
-     * @param urlString
-     * @return
-     */
-    private JSONObject parseUrl(String urlString) {
-        InputStream is = null;
-        try {
-            java.net.URL url = new java.net.URL(urlString);
-            URLConnection urlConnection = url.openConnection();
-            is = new BufferedInputStream(urlConnection.getInputStream());
-            BufferedReader reader = new BufferedReader(new InputStreamReader(
-                    urlConnection.getInputStream(), "iso-8859-1"), 8);
-            StringBuilder sb = new StringBuilder();
-            String line = null;
-            while ((line = reader.readLine()) != null) {
-                sb.append(line);
-            }
-            return new JSONObject(sb.toString());
-        } catch (Exception e) {
-            LogHelper.e(TAG, "Failed to parse the json for media list", e);
-            return null;
-        } finally {
-            if (is != null) {
-                try {
-                    is.close();
-                } catch (IOException e) {
-                    // ignore
-                }
-            }
-        }
-    }
-}
\ No newline at end of file