diff options
Diffstat (limited to 'src/com/android/tv/search/LocalSearchProvider.java')
| -rw-r--r-- | src/com/android/tv/search/LocalSearchProvider.java | 105 |
1 files changed, 82 insertions, 23 deletions
diff --git a/src/com/android/tv/search/LocalSearchProvider.java b/src/com/android/tv/search/LocalSearchProvider.java index 9255a43d..ef9336d7 100644 --- a/src/com/android/tv/search/LocalSearchProvider.java +++ b/src/com/android/tv/search/LocalSearchProvider.java @@ -23,10 +23,19 @@ import android.database.Cursor; import android.database.MatrixCursor; import android.net.Uri; import android.os.SystemClock; +import android.support.annotation.NonNull; +import android.support.annotation.VisibleForTesting; import android.text.TextUtils; import android.util.Log; +import com.android.tv.TvApplication; +import com.android.tv.common.SoftPreconditions; +import com.android.tv.common.TvCommonUtils; +import com.android.tv.perf.EventNames; +import com.android.tv.perf.PerformanceMonitor; +import com.android.tv.perf.TimerEvent; import com.android.tv.util.PermissionUtils; +import com.android.tv.util.TvUriMatcher; import java.util.ArrayList; import java.util.Arrays; @@ -36,6 +45,9 @@ public class LocalSearchProvider extends ContentProvider { private static final String TAG = "LocalSearchProvider"; private static final boolean DEBUG = false; + /** The authority for LocalSearchProvider. */ + public static final String AUTHORITY = "com.android.tv.search"; + public static final int PROGRESS_PERCENTAGE_HIDE = -1; // TODO: Remove this once added to the SearchManager. @@ -56,58 +68,93 @@ public class LocalSearchProvider extends ContentProvider { }; private static final String EXPECTED_PATH_PREFIX = "/" + SearchManager.SUGGEST_URI_PATH_QUERY; + static final String SUGGEST_PARAMETER_ACTION = "action"; // The launcher passes 10 as a 'limit' parameter by default. - private static final int DEFAULT_SEARCH_LIMIT = 10; + @VisibleForTesting + static final int DEFAULT_SEARCH_LIMIT = 10; + @VisibleForTesting + static final int DEFAULT_SEARCH_ACTION = SearchInterface.ACTION_TYPE_AMBIGUOUS; private static final String NO_LIVE_CONTENTS = "0"; private static final String LIVE_CONTENTS = "1"; - static final String SUGGEST_PARAMETER_ACTION = "action"; - static final int DEFAULT_SEARCH_ACTION = SearchInterface.ACTION_TYPE_AMBIGUOUS; + private PerformanceMonitor mPerformanceMonitor; + + /** Used only for testing */ + private SearchInterface mSearchInterface; @Override public boolean onCreate() { + mPerformanceMonitor = TvApplication.getSingletons(getContext()).getPerformanceMonitor(); return true; } + @VisibleForTesting + void setSearchInterface(SearchInterface searchInterface) { + SoftPreconditions.checkState(TvCommonUtils.isRunningInTest()); + mSearchInterface = searchInterface; + } + @Override - public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, - String sortOrder) { + public Cursor query(@NonNull Uri uri, String[] projection, String selection, + String[] selectionArgs, String sortOrder) { + if (TvUriMatcher.match(uri) != TvUriMatcher.MATCH_ON_DEVICE_SEARCH) { + throw new IllegalArgumentException("Unknown URI: " + uri); + } + TimerEvent queryTimer = mPerformanceMonitor.startTimer(); if (DEBUG) { Log.d(TAG, "query(" + uri + ", " + Arrays.toString(projection) + ", " + selection + ", " + Arrays.toString(selectionArgs) + ", " + sortOrder + ")"); } long time = SystemClock.elapsedRealtime(); - SearchInterface search; - if (PermissionUtils.hasAccessAllEpg(getContext())) { - if (DEBUG) Log.d(TAG, "Performing TV Provider search."); - search = new TvProviderSearch(getContext()); - } else { - if (DEBUG) Log.d(TAG, "Performing Data Manager search."); - search = new DataManagerSearch(getContext()); + SearchInterface search = mSearchInterface; + if (search == null) { + if (PermissionUtils.hasAccessAllEpg(getContext())) { + if (DEBUG) Log.d(TAG, "Performing TV Provider search."); + search = new TvProviderSearch(getContext()); + } else { + if (DEBUG) Log.d(TAG, "Performing Data Manager search."); + search = new DataManagerSearch(getContext()); + } } String query = uri.getLastPathSegment(); - int limit = DEFAULT_SEARCH_LIMIT; - int action = DEFAULT_SEARCH_ACTION; - try { - limit = Integer.parseInt(uri.getQueryParameter(SearchManager.SUGGEST_PARAMETER_LIMIT)); - action = Integer.parseInt(uri.getQueryParameter(SUGGEST_PARAMETER_ACTION)); - } catch (NumberFormatException | UnsupportedOperationException e) { - // Ignore the exceptions + int limit = getQueryParamater(uri, SearchManager.SUGGEST_PARAMETER_LIMIT, + DEFAULT_SEARCH_LIMIT); + if (limit <= 0) { + limit = DEFAULT_SEARCH_LIMIT; + } + int action = getQueryParamater(uri, SUGGEST_PARAMETER_ACTION, DEFAULT_SEARCH_ACTION); + if (action < SearchInterface.ACTION_TYPE_START + || action > SearchInterface.ACTION_TYPE_END) { + action = DEFAULT_SEARCH_ACTION; } List<SearchResult> results = new ArrayList<>(); if (!TextUtils.isEmpty(query)) { results.addAll(search.search(query, limit, action)); } Cursor c = createSuggestionsCursor(results); - if (DEBUG) Log.d(TAG, "Elapsed time: " + (SystemClock.elapsedRealtime() - time) + "(msec)"); + if (DEBUG) { + Log.d(TAG, "Elapsed time(count=" + c.getCount() + "): " + + (SystemClock.elapsedRealtime() - time) + "(msec)"); + } + mPerformanceMonitor.stopTimer(queryTimer, EventNames.ON_DEVICE_SEARCH); return c; } + private int getQueryParamater(Uri uri, String key, int defaultValue) { + try { + return Integer.parseInt(uri.getQueryParameter(key)); + } catch (NumberFormatException | UnsupportedOperationException e) { + // Ignore the exceptions + } + return defaultValue; + } + private Cursor createSuggestionsCursor(List<SearchResult> results) { MatrixCursor cursor = new MatrixCursor(SEARCHABLE_COLUMNS, results.size()); List<String> row = new ArrayList<>(SEARCHABLE_COLUMNS.length); + int index = 0; for (SearchResult result : results) { row.clear(); row.add(result.title); @@ -122,6 +169,7 @@ public class LocalSearchProvider extends ContentProvider { row.add(result.duration == 0 ? null : String.valueOf(result.duration)); row.add(String.valueOf(result.progressPercentage)); cursor.addRow(row); + if (DEBUG) Log.d(TAG, "Result[" + (++index) + "]: " + result); } return cursor; } @@ -171,9 +219,20 @@ public class LocalSearchProvider extends ContentProvider { @Override public String toString() { - return "channelId: " + channelId + - ", channelNumber: " + channelNumber + - ", title: " + title; + return "SearchResult{channelId=" + channelId + + ", channelNumber=" + channelNumber + + ", title=" + title + + ", description=" + description + + ", imageUri=" + imageUri + + ", intentAction=" + intentAction + + ", intentData=" + intentData + + ", contentType=" + contentType + + ", isLive=" + isLive + + ", videoWidth=" + videoWidth + + ", videoHeight=" + videoHeight + + ", duration=" + duration + + ", progressPercentage=" + progressPercentage + + "}"; } } }
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