android.util.TimingLogger Java Exaples

Source File: STUtils.java From Fatigue-Detection with MIT License

6 votes

@SuppressLint("NewApi")
public static Bitmap NV21ToRGBABitmap(byte []nv21, int width, int height, Context context) {
	
	TimingLogger timings = new TimingLogger(TIMING_LOG_TAG, "NV21ToRGBABitmap");
	
	Rect rect = new Rect(0, 0, width, height);
	
	try {
		Class.forName("android.renderscript.Element$DataKind").getField("PIXEL_YUV");
		Class.forName("android.renderscript.ScriptIntrinsicYuvToRGB");
    	byte[] imageData = nv21;
    	if (mRS == null) {
    		mRS = RenderScript.create(context);
    		mYuvToRgb = ScriptIntrinsicYuvToRGB.create(mRS, Element.U8_4(mRS));
    		Type.Builder tb = new Type.Builder(mRS, Element.createPixel(mRS, Element.DataType.UNSIGNED_8, Element.DataKind.PIXEL_YUV));
    		tb.setX(width);
    		tb.setY(height);
    		tb.setMipmaps(false);
    		tb.setYuvFormat(ImageFormat.NV21);
    		ain = Allocation.createTyped(mRS, tb.create(), Allocation.USAGE_SCRIPT);
    		timings.addSplit("Prepare for ain");
    		Type.Builder tb2 = new Type.Builder(mRS, Element.RGBA_8888(mRS));
    		tb2.setX(width);
    		tb2.setY(height);
    		tb2.setMipmaps(false);
    		aOut = Allocation.createTyped(mRS, tb2.create(), Allocation.USAGE_SCRIPT & Allocation.USAGE_SHARED);
    		timings.addSplit("Prepare for aOut");
    		bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    		timings.addSplit("Create Bitmap");
		}
    	ain.copyFrom(imageData);
		timings.addSplit("ain copyFrom");
		mYuvToRgb.setInput(ain);
		timings.addSplit("setInput ain");
		mYuvToRgb.forEach(aOut);
		timings.addSplit("NV21 to ARGB forEach");
		aOut.copyTo(bitmap);
		timings.addSplit("Allocation to Bitmap");
	} catch (Exception e) {
		YuvImage yuvImage = new YuvImage(nv21, ImageFormat.NV21, width, height, null);
		timings.addSplit("NV21 bytes to YuvImage");
		
		ByteArrayOutputStream baos = new ByteArrayOutputStream();
        yuvImage.compressToJpeg(rect, 90, baos);
        byte[] cur = baos.toByteArray();
        timings.addSplit("YuvImage crop and compress to Jpeg Bytes");
        
        bitmap = BitmapFactory.decodeByteArray(cur, 0, cur.length);
        timings.addSplit("Jpeg Bytes to Bitmap");
	}
	
   	timings.dumpToLog();
   	return bitmap;
}

Source File: TrueTimingLogger.java From rebootmenu with GNU General Public License v3.0

6 votes

@SuppressWarnings("JavaReflectionMemberAccess")
private void initFields() {
    try {
        Class tlClz = TimingLogger.class;
        mDisabledField = tlClz.getDeclaredField("mDisabled");
        mDisabledField.setAccessible(true);
        mSplitsField = tlClz.getDeclaredField("mSplits");
        mSplitsField.setAccessible(true);
        mSplitLabelsField = tlClz.getDeclaredField("mSplitLabels");
        mSplitLabelsField.setAccessible(true);
        mTagField = tlClz.getDeclaredField("mTag");
        mTagField.setAccessible(true);
        mLabelField = tlClz.getDeclaredField("mLabel");
        mLabelField.setAccessible(true);
    } catch (NoSuchFieldException e) {
        Log.w(TAG, "initFields: ", e);
    }
}

Source File: PluginContext.java From Phantom with Apache License 2.0

5 votes

@Nullable
public Context createContext() {

    if (null == mTargetClass) {
        mTargetClass = PluginInterceptActivity.class;
    }

    try {
        TimingLogger logger = new TimingLogger(Constants.TAG, "PluginContext#createContext");

        PluginInterceptActivity pluginActivity = (PluginInterceptActivity) mTargetClass.newInstance();
        pluginActivity.setContextProxy(mContextProxy);
        logger.addSplit("create proxy object");

        attachStatus(pluginActivity);
        logger.addSplit("attachStatus");

        setTheme(pluginActivity);
        logger.addSplit("setTheme");

        logger.dumpToLog();

        return pluginActivity;
    } catch (Exception e) {
        final String msg = "createContext error, targetClass: " + mTargetClass;
        VLog.w(e, msg);
        LogReporter.reportUsableSpaceMegabytes();
        LogReporter.reportException(new PluginContextCreateException(msg, e), null);
    }
    return null;
}

Source File: PluginManager.java From Phantom with Apache License 2.0

5 votes

@SuppressWarnings("PMD.AvoidSynchronizedAtMethodLevel")
public synchronized void init(@NonNull Context context, @NonNull List<String> trustedSignatures) {
    if (mInitialized) {
        VLog.w("already initialized, skip this time");
        return;
    }

    TimingLogger logger = new TimingLogger(Constants.TAG, "PluginManager init");
    mContext = context.getApplicationContext();
    mTrustedSignatures = trustedSignatures;

    mPluginDir = mContext.getDir("plugins", Context.MODE_PRIVATE);
    logger.addSplit("create plugin dir");

    initHostCompileDependencies();
    logger.addSplit("init host compile dependencies");

    initHostExportServices();
    logger.addSplit("init host export service map");

    int count = scanInstalledPlugins();
    logger.addSplit("scanInstalledPlugins, count: " + count);

    logger.dumpToLog();

    mInitialized = true;
}

Source File: ExperimentListFragment.java From science-journal with Apache License 2.0

5 votes

@Override
public void onResume() {
  super.onResume();
  setExportProgressBarVisible(exportProgressBarVisible);
  setSyncProgressBarVisible(syncProgressBarVisible);
  setClaimProgressBarVisible(claimProgressBarVisible);

  connectivityBroadcastReceiver = new ConnectivityBroadcastReceiver();
  getContext().registerReceiver(connectivityBroadcastReceiver, networkIntentFilter);

  TimingLogger timing = new TimingLogger(TAG, "Sync on Resume");
  AppSingleton.getInstance(applicationContext)
      .whenNewExperimentSynced()
      .takeUntil(paused.happens())
      .subscribe(
          count -> {
            Handler uiHandler = new Handler(applicationContext.getMainLooper());
            uiHandler.post(
                () -> {
                  // This fragment may be gone by the time this code executes.
                  if (isFragmentGone()) {
                    return;
                  }
                  loadExperiments();
                  timing.addSplit("Syncing complete");
                  timing.dumpToLog();
                });
          });
  loadExperiments();
  syncNow("Sync On Resume");
}

Source File: PreferenceCrawler.java From android-testdpc with Apache License 2.0

5 votes

public List<PreferenceIndex> doCrawl() {
    final TimingLogger logger = new TimingLogger(TAG, "doCrawl");
    List<PreferenceIndex> indexablePreferences = new ArrayList<>();
    List<BaseIndexableFragment> indexableFragments = IndexableFragments.values();
    for (BaseIndexableFragment indexableFragment : indexableFragments) {
        indexablePreferences.addAll(indexableFragment.index(mContext));
        logger.addSplit("processed " + indexableFragment.fragmentName);
    }
    logger.addSplit("Finish crawling");
    logger.dumpToLog();
    return indexablePreferences;
}

Source File: STUtils.java From TikTok with Apache License 2.0

4 votes

@SuppressLint("NewApi")
public static Bitmap NV21ToRGBABitmap(byte []nv21, int width, int height, Context context) {
	
	TimingLogger timings = new TimingLogger(TIMING_LOG_TAG, "NV21ToRGBABitmap");
	
	Rect rect = new Rect(0, 0, width, height);
	
	try {
		Class.forName("android.renderscript.Element$DataKind").getField("PIXEL_YUV");
		Class.forName("android.renderscript.ScriptIntrinsicYuvToRGB");
    	byte[] imageData = nv21;
    	if (mRS == null) {
    		mRS = RenderScript.create(context);
    		mYuvToRgb = ScriptIntrinsicYuvToRGB.create(mRS, Element.U8_4(mRS));
    		Type.Builder tb = new Type.Builder(mRS, Element
                       .createPixel(mRS, Element.DataType.UNSIGNED_8, Element.DataKind.PIXEL_YUV));
    		tb.setX(width);
    		tb.setY(height);
    		tb.setMipmaps(false);
    		tb.setYuvFormat(ImageFormat.NV21);
    		ain = Allocation.createTyped(mRS, tb.create(), Allocation.USAGE_SCRIPT);
    		timings.addSplit("Prepare for ain");
    		Type.Builder tb2 = new Type.Builder(mRS, Element.RGBA_8888(mRS));
    		tb2.setX(width);
    		tb2.setY(height);
    		tb2.setMipmaps(false);
    		aOut = Allocation
                       .createTyped(mRS, tb2.create(), Allocation.USAGE_SCRIPT & Allocation.USAGE_SHARED);
    		timings.addSplit("Prepare for aOut");
    		bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    		timings.addSplit("Create Bitmap");
		}
    	ain.copyFrom(imageData);
		timings.addSplit("ain copyFrom");
		mYuvToRgb.setInput(ain);
		timings.addSplit("setInput ain");
		mYuvToRgb.forEach(aOut);
		timings.addSplit("NV21 to ARGB forEach");
		aOut.copyTo(bitmap);
		timings.addSplit("Allocation to Bitmap");
	} catch (Exception e) {
		YuvImage yuvImage = new YuvImage(nv21, ImageFormat.NV21, width, height, null);
		timings.addSplit("NV21 bytes to YuvImage");
		
		ByteArrayOutputStream baos = new ByteArrayOutputStream();
        yuvImage.compressToJpeg(rect, 90, baos);
        byte[] cur = baos.toByteArray();
        timings.addSplit("YuvImage crop and compress to Jpeg Bytes");
        
        bitmap = BitmapFactory.decodeByteArray(cur, 0, cur.length);
        timings.addSplit("Jpeg Bytes to Bitmap");
	}
	
   	timings.dumpToLog();
   	return bitmap;
}

Source File: ServiceHostProxy.java From Phantom with Apache License 2.0

4 votes

private Service handleCreateService(final PluginInfo pluginInfo, String serviceClassName) throws Throwable {
    VLog.d("handleCreateService, pluginInfo: %s, serviceClassName: %s", pluginInfo.packageName, serviceClassName);
    TimingLogger logger = new TimingLogger(TAG, "handleCreateService");

    if (!pluginInfo.start()) {
        throw new IllegalStateException("PluginInfo start failed");
    }
    logger.addSplit("start plugin");

    final PluginClassLoader pluginClassLoader = pluginInfo.getPluginClassLoader();
    if (pluginClassLoader == null) {
        throw new IllegalStateException("PluginInfo#getPluginClassLoader is null");
    }
    logger.addSplit("get plugin classloader");

    Class<?> serviceClass = pluginClassLoader.loadClass(serviceClassName);
    if (serviceClass == null) {
        throw new IllegalStateException("PluginClassLoader#loadClass return null");
    }
    logger.addSplit("load service class");

    Service service = (Service) serviceClass.newInstance();
    logger.addSplit("create service proxy");

    if (PluginInterceptService.class.isAssignableFrom(serviceClass)) {
        final PluginInterceptService pluginInterceptService = (PluginInterceptService) service;
        pluginInterceptService.setContextProxy(new ContextProxy<Service>(pluginInfo, this));
        pluginInterceptService.attachBaseContext(getBaseContext());
    } else if (PluginInterceptIntentService.class.isAssignableFrom(serviceClass)) {
        final PluginInterceptIntentService pluginInterceptIntentService = (PluginInterceptIntentService) service;
        pluginInterceptIntentService.setContextProxy(new ContextProxy<Service>(pluginInfo, this));
        pluginInterceptIntentService.attachBaseContext(getBaseContext());
    }

    logger.addSplit("call service attachBaseContext");

    service.onCreate();
    logger.addSplit("call service onCreate");

    logger.dumpToLog();

    ServiceHostProxyManager.INSTANCE.putPluginService(getClass().getName(), service);

    return service;
}

Source File: PluginInfo.java From Phantom with Apache License 2.0

4 votes

private void loadPlugin(Context ctx, boolean firstStart) throws Throwable {
    TimingLogger logger = new TimingLogger(Constants.TAG,
            "PluginInfo#loadPlugin -> " + packageName + ", firstStart: " + firstStart);

    final String tagDexLoad =
            (firstStart ? LogReporter.EventId.PLUGIN_DEX_LOAD_FIRST : LogReporter.EventId.PLUGIN_DEX_LOAD)
                    + packageName;
    TimingUtils.startTime(tagDexLoad);

    final PhantomCore phantomCore = PhantomCore.getInstance();
    boolean turboDexEnabled = phantomCore.isTurboDexEnabled();

    VLog.w("packageName: %s, firstStart: %s, turboDexEnabled: %s", packageName, firstStart, turboDexEnabled);

    // Workaround for ANDROID_PHANTOM-204 异常信息为：创建 DexClassLoader 时，optimizedDirectory 不存在
    // 这里再次确保目录已创建好
    File odexDirFile = new File(odexDir);
    File libDirFile = new File(libPath);
    FileUtils.ensureDirectoryCreated(odexDirFile);
    FileUtils.ensureDirectoryCreated(libDirFile);

    // 首次加载插件是否需要加速 ?
    final boolean shouldBoostFirstDexLoad = firstStart && turboDexEnabled;
    if (shouldBoostFirstDexLoad) {
        // 优化 ART 虚拟机(Android 5.0 及更高版本)冷启动 **首次** 加载插件耗时
        // 1. 使用 alibaba-atlas 中的 ARTUtils 禁用 dexopt
        // 2. 创建插件 ClassLoader 加载插件(这里由于禁用了 dexopt ，耗时会在 1 秒以内)
        // 3. 重新启用 dexopt
        // 4. 在后台线程中进行 dexopt ，提升在后续冷启动 **非首次** 运行插件效率
        ARTUtils.setIsDex2oatEnabled(false);
        mPluginClassLoader = new PluginClassLoader(this, ctx.getClassLoader());
        ARTUtils.setIsDex2oatEnabled(true);
        AsyncTask.execute(new DexOptTask(apkPath, odexPath));
    } else {
        mPluginClassLoader = new PluginClassLoader(this, ctx.getClassLoader());
    }

    trackDexLoadTime(firstStart, TimingUtils.getNormalizedDuration(tagDexLoad, TimingUtils.SECTION_DURATION_500_MS,
            TimingUtils.MAX_SECTION_40));
    logger.addSplit("create plugin classloader, firstStart: " + firstStart);

    mPluginAssetManager = createAssetManager(ctx);

    logger.addSplit("create asset manager");

    mPluginResources = createResources(ctx, mPluginAssetManager);
    logger.addSplit("create resource");

    final String tagAppLoad = (firstStart ? LogReporter.EventId.PLUGIN_APPLICATION_LOAD_FIRST
            : LogReporter.EventId.PLUGIN_APPLICATION_LOAD) + packageName;
    TimingUtils.startTime(tagAppLoad);
    createApplication(ctx.getApplicationContext());
    trackAppCreateTime(firstStart,
            TimingUtils.getNormalizedDuration(tagAppLoad, TimingUtils.SECTION_DURATION_100_MS,
                    TimingUtils.MAX_SECTION_20));
    logger.addSplit("create application");

    registerStaticBroadcastReceiver(ctx);
    logger.addSplit("register static broadcast receiver");

    logger.dumpToLog();
}

Source File: PluginInfo.java From Phantom with Apache License 2.0

4 votes

DexOptTask(String sourcePathName, String outputPathName) {
    mTimingLogger = new TimingLogger(Constants.TAG, "DexOptTask");
    mSourcePathName = sourcePathName;
    mOutputPathName = outputPathName;
}

Source File: TrueTimingLogger.java From rebootmenu with GNU General Public License v3.0

3 votes

/**
 * Create and initialize a TimingLogger object that will log using
 * the specific tag.
 *
 * @param tag   the log tag to use while logging the timings
 * @param label a string to be displayed with each log
 */
public TrueTimingLogger(String tag, String label) {
    ReflectionOnPie.clearClassLoaderInClass(TrueTimingLogger.class);
    logger = new TimingLogger(tag, label);
    initFields();
    reset(tag, label);
}

android.util.TimingLogger Java Examples