diff options
Diffstat (limited to 'media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java')
| -rw-r--r-- | media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java new file mode 100644 index 0000000..b606f25 --- /dev/null +++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java @@ -0,0 +1,159 @@ +/* + * Copyright (C) 2008 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.mediaframeworktest.performance; + +import com.android.mediaframeworktest.MediaFrameworkTest; +import com.android.mediaframeworktest.MediaNames; + +import android.content.Context; +import android.database.sqlite.SQLiteDatabase; +import android.media.MediaPlayer; +import android.os.SystemClock; +import android.test.ActivityInstrumentationTestCase; +import android.test.suitebuilder.annotation.LargeTest; +import android.test.suitebuilder.annotation.Suppress; +import android.util.Log; + +import java.io.FileDescriptor; +import java.io.FileInputStream; +import android.media.MediaMetadataRetriever; + +/** + * Junit / Instrumentation test case for the media player api + + */ +public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<MediaFrameworkTest> { + + + private boolean mIsPlaying = true; + private String TAG = "MediaPlayerApiTest"; + Context mContext; + private SQLiteDatabase mDB; + + + public MediaPlayerPerformance() { + super("com.android.mediaframeworktest", MediaFrameworkTest.class); + } + + protected void setUp() throws Exception { + + super.setUp(); + } + + public void createDB(){ + mDB = SQLiteDatabase.openOrCreateDatabase("/sdcard/perf.db",null); + mDB.execSQL("CREATE TABLE perfdata (_id INTEGER PRIMARY KEY," + + "file TEXT," + "setdatatime LONG," +"preparetime LONG," +"playtime LONG" + ");"); + } + + public void audioPlaybackStartupTime(String[] testFile){ + long t1 = 0; + long t2 = 0; + long t3 = 0; + long t4 =0; + + long setDataSourceDuration = 0; + long prepareDuration = 0; + long startDuration=0; + + long totalSetDataTime=0; + long totalPrepareTime=0; + long totalStartDuration=0; + + int numberOfFiles = testFile.length; + Log.v(TAG, "File lenght " + numberOfFiles); + for (int k=0; k<numberOfFiles; k++){ + MediaPlayer mp = new MediaPlayer(); + try{ + t1 = SystemClock.uptimeMillis(); + FileInputStream fis = new FileInputStream(testFile[k]); + FileDescriptor fd = fis.getFD(); + mp.setDataSource(fd); + fis.close(); + t2 = SystemClock.uptimeMillis(); + mp.prepare(); + t3 = SystemClock.uptimeMillis(); + mp.start(); + t4 = SystemClock.uptimeMillis(); + Thread.sleep(10000); + mp.pause(); + }catch (Exception e){} + setDataSourceDuration = t2 -t1; + prepareDuration = t3 - t2; + startDuration = t4 - t3; + totalSetDataTime = totalSetDataTime + setDataSourceDuration; + totalPrepareTime = totalPrepareTime + prepareDuration; + totalStartDuration = totalStartDuration + startDuration; + mDB.execSQL("INSERT INTO perfdata (file, setdatatime, preparetime, playtime) VALUES (" + '"' + testFile[k] + '"' +',' + +setDataSourceDuration+ ',' + prepareDuration + ',' + startDuration +");"); + Log.v(TAG,"File name " + testFile[k]); + mp.stop(); + mp.release(); + } + Log.v (TAG, "setDataSource average " + totalSetDataTime/numberOfFiles); + Log.v (TAG, "prepare average " + totalPrepareTime/numberOfFiles); + Log.v (TAG, "start average " + totalStartDuration/numberOfFiles); + + } + + //Test cases for GetCurrentPosition + @LargeTest + public void testStartUpTime() throws Exception { + createDB(); + audioPlaybackStartupTime(MediaNames.MP3FILES); + audioPlaybackStartupTime(MediaNames.AACFILES); + + } + + public void wmametadatautility(String[] testFile){ + long t1 = 0; + long t2 = 0; + long sum = 0; + long duration = 0; + MediaMetadataRetriever retriever = new MediaMetadataRetriever(); + String value; + for(int i = 0, n = testFile.length; i < n; ++i) { + try { + t1 = SystemClock.uptimeMillis(); + retriever.setDataSource(testFile[i]); + value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM); + value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST); + value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_COMPOSER); + value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_GENRE); + value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_TITLE); + value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_YEAR); + value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_CD_TRACK_NUMBER); + t2 = SystemClock.uptimeMillis(); + duration = t2 - t1; + Log.v(TAG, "Time taken = " + duration); + sum=sum+duration; + } + catch (Exception e){Log.v(TAG, e.getMessage());} + + } + Log.v(TAG, "Average duration = " + sum/testFile.length); + } + + @Suppress + public void testWmaParseTime() throws Exception { + // createDB(); + wmametadatautility(MediaNames.WMASUPPORTED); + } + + +} + |