1 files changed, 147 insertions, 0 deletions
diff --git a/tests/common/src/com/android/tv/testing/data/ProgramUtils.java b/tests/common/src/com/android/tv/testing/data/ProgramUtils.java
new file mode 100644
index 00000000..21647719
--- /dev/null
+++ b/tests/common/src/com/android/tv/testing/data/ProgramUtils.java
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2015 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.tv.testing.data;
+
+import android.content.ContentUris;
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteException;
+import android.media.tv.TvContract;
+import android.media.tv.TvContract.Programs;
+import android.net.Uri;
+import android.util.Log;
+import com.android.tv.common.TvContentRatingCache;
+import com.android.tv.common.util.Clock;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+/** Static utilities for using Programs in tests */
+public final class ProgramUtils {
+    private static final String TAG = "ProgramUtils";
+    private static final boolean DEBUG = false;
+
+    /** Populate program data for a week */
+    public static final long PROGRAM_INSERT_DURATION_MS = TimeUnit.DAYS.toMillis(7);
+
+    private static final int MAX_DB_INSERT_COUNT_AT_ONCE = 500;
+
+    /**
+     * Populate programs by repeating given program information. This method will populate programs
+     * without any gap nor overlapping starting from the current time.
+     */
+    public static void populatePrograms(
+            Context context, Uri channelUri, ProgramInfo program, Clock clock) {
+        populatePrograms(context, channelUri, program, clock, PROGRAM_INSERT_DURATION_MS);
+    }
+
+    public static void populatePrograms(
+            Context context,
+            Uri channelUri,
+            ProgramInfo program,
+            Clock clock,
+            long programInsertDurationMs) {
+        long currentTimeMs = clock.currentTimeMillis();
+        long targetEndTimeMs = currentTimeMs + programInsertDurationMs;
+        populatePrograms(context, channelUri, program, currentTimeMs, targetEndTimeMs);
+    }
+
+    public static void populatePrograms(
+            Context context,
+            Uri channelUri,
+            ProgramInfo program,
+            long currentTimeMs,
+            long targetEndTimeMs) {
+        ContentValues values = new ContentValues();
+        long channelId = ContentUris.parseId(channelUri);
+
+        values.put(Programs.COLUMN_CHANNEL_ID, channelId);
+        values.put(Programs.COLUMN_SHORT_DESCRIPTION, program.description);
+        values.put(
+                Programs.COLUMN_CONTENT_RATING,
+                TvContentRatingCache.contentRatingsToString(program.contentRatings));
+
+        long timeMs = getLastProgramEndTimeMs(context, channelUri, currentTimeMs, targetEndTimeMs);
+        if (timeMs <= 0) {
+            timeMs = currentTimeMs;
+        }
+        int index = program.getIndex(timeMs, channelId);
+        timeMs = program.getStartTimeMs(index, channelId);
+
+        ArrayList<ContentValues> list = new ArrayList<>();
+        while (timeMs < targetEndTimeMs) {
+            ProgramInfo programAt = program.build(context, index++);
+            values.put(Programs.COLUMN_TITLE, programAt.title);
+            values.put(Programs.COLUMN_EPISODE_TITLE, programAt.episode);
+            if (programAt.seasonNumber != 0) {
+                values.put(Programs.COLUMN_SEASON_NUMBER, programAt.seasonNumber);
+            }
+            if (programAt.episodeNumber != 0) {
+                values.put(Programs.COLUMN_EPISODE_NUMBER, programAt.episodeNumber);
+            }
+            values.put(Programs.COLUMN_POSTER_ART_URI, programAt.posterArtUri);
+            values.put(Programs.COLUMN_START_TIME_UTC_MILLIS, timeMs);
+            values.put(Programs.COLUMN_END_TIME_UTC_MILLIS, timeMs + programAt.durationMs);
+            values.put(Programs.COLUMN_CANONICAL_GENRE, programAt.genre);
+            values.put(Programs.COLUMN_POSTER_ART_URI, programAt.posterArtUri);
+            list.add(new ContentValues(values));
+            timeMs += programAt.durationMs;
+
+            if (list.size() >= MAX_DB_INSERT_COUNT_AT_ONCE || timeMs >= targetEndTimeMs) {
+                try {
+                    context.getContentResolver()
+                            .bulkInsert(
+                                    Programs.CONTENT_URI,
+                                    list.toArray(new ContentValues[list.size()]));
+                } catch (SQLiteException e) {
+                    Log.e(TAG, "Can't insert EPG.", e);
+                    return;
+                }
+                if (DEBUG) Log.d(TAG, "Inserted " + list.size() + " programs for " + channelUri);
+                list.clear();
+            }
+        }
+    }
+
+    private static long getLastProgramEndTimeMs(
+            Context context, Uri channelUri, long startTimeMs, long endTimeMs) {
+        Uri uri = TvContract.buildProgramsUriForChannel(channelUri, startTimeMs, endTimeMs);
+        String[] projection = {Programs.COLUMN_END_TIME_UTC_MILLIS};
+        try (Cursor cursor =
+                context.getContentResolver().query(uri, projection, null, null, null)) {
+            if (cursor != null && cursor.moveToLast()) {
+                return cursor.getLong(0);
+            }
+        }
+        return 0;
+    }
+
+    private ProgramUtils() {}
+
+    public static void updateProgramForAllChannelsOf(
+            Context context, String inputId, Clock clock, long durationMs) {
+        // Reload channels so we have the ids.
+        Map<Long, ChannelInfo> channelIdToInfoMap =
+                ChannelUtils.queryChannelInfoMapForTvInput(context, inputId);
+        for (Long channelId : channelIdToInfoMap.keySet()) {
+            ProgramInfo programInfo = ProgramInfo.create();
+            populatePrograms(
+                    context, TvContract.buildChannelUri(channelId), programInfo, clock, durationMs);
+        }
+    }
+}