BenchmarkActivity

BenchmarkActivity

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br.usp.ime.dspbenchmarking.activities
Class BenchmarkActivity

java.lang.Object
  android.content.Context
      android.content.ContextWrapper
          android.view.ContextThemeWrapper
              android.app.Activity
                  br.usp.ime.dspbenchmarking.activities.DspActivity
                      br.usp.ime.dspbenchmarking.activities.TestActivity
                          br.usp.ime.dspbenchmarking.activities.BenchmarkActivity

All Implemented Interfaces:

android.content.ComponentCallbacks, android.view.KeyEvent.Callback, android.view.LayoutInflater.Factory, android.view.View.OnCreateContextMenuListener, android.view.Window.Callback

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public class BenchmarkActivity
extends TestActivity

ATTENTION: This class is currently not used. This is on of the reasons why is is not properly documented.

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Nested Class Summary
protected  class	BenchmarkActivity.TestControlThread

 

Field Summary
(package private) static int	END_ALGORITHM
(package private) static int	END_BLOCK_SIZE
private  long	lastTotalTime
protected  int	LOG_START_BLOCK_SIZE
private static int	MAX_DSP_CYCLES
(package private)  android.os.Handler	mHandler           Recebe uma mensagem e executa uma das seguintes ações: - Inicia um teste
(package private) static int	START_ALGORITHM
(package private) static int	START_BLOCK_SIZE
protected  double	totalProgress

 

Fields inherited from class br.usp.ime.dspbenchmarking.activities.TestActivity
algorithm, algorithmName, blockSize, blockSizeView, dateFormat, dirName, fileName, filePrefix, is, LOG2, maxDspCycles, mExternalStorageAvailable, mExternalStorageReceiver, mExternalStorageWriteable, os, progressBar, results, toggleTestsButton, workingBar

 

Fields inherited from class br.usp.ime.dspbenchmarking.activities.DspActivity
callbackPeriodView, cpuUsageBar, dspCallbackTimeView, dspCyclesView, dspCycleTimeBar, dspPeriodView, dt, elapsedTimeView, readCyclesView, sampleReadTimeView, sampleWriteTimeView, swt, totalTime, totalTimeView

 

Fields inherited from class android.app.Activity
DEFAULT_KEYS_DIALER, DEFAULT_KEYS_DISABLE, DEFAULT_KEYS_SEARCH_GLOBAL, DEFAULT_KEYS_SEARCH_LOCAL, DEFAULT_KEYS_SHORTCUT, FOCUSED_STATE_SET, RESULT_CANCELED, RESULT_FIRST_USER, RESULT_OK

 

Fields inherited from class android.content.Context

ACCESSIBILITY_SERVICE, ACCOUNT_SERVICE, ACTIVITY_SERVICE, ALARM_SERVICE, AUDIO_SERVICE, BIND_AUTO_CREATE, BIND_DEBUG_UNBIND, CLIPBOARD_SERVICE, CONNECTIVITY_SERVICE, CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_RESTRICTED, INPUT_METHOD_SERVICE, KEYGUARD_SERVICE, LAYOUT_INFLATER_SERVICE, LOCATION_SERVICE, MODE_APPEND, MODE_PRIVATE, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE, NOTIFICATION_SERVICE, POWER_SERVICE, SEARCH_SERVICE, SENSOR_SERVICE, TELEPHONY_SERVICE, VIBRATOR_SERVICE, WALLPAPER_SERVICE, WIFI_SERVICE, WINDOW_SERVICE

 

Constructor Summary
BenchmarkActivity()

 

Method Summary
private  void	finishTests()           Finaliza os testes realizando as seguintes ações: - Escreve o tempo total para a saída
void	onCreate(android.os.Bundle savedInstanceState)           - Carrega a tela de testes
private  void	releaseTest()
protected  void	setupTests()           Configura os testes: - abre um arquivo de áudio de entrada (no super)
protected  void	startControlThread()
(package private)  void	updateExternalStorageState()           Verifica o estado do dispositivo de armazenamento.
private  void	writeResults(int maxFiltersize)

 

Methods inherited from class br.usp.ime.dspbenchmarking.activities.TestActivity
getDspThreadInfo, getFileName, getOutputStream, initTests, launchTest, onBackPressed, releaseDspThread, toggleTests, turnOff, updateScreenInfo

 

Methods inherited from class android.app.Activity

addContentView, closeContextMenu, closeOptionsMenu, createPendingResult, dismissDialog, dispatchKeyEvent, dispatchPopulateAccessibilityEvent, dispatchTouchEvent, dispatchTrackballEvent, finalize, findViewById, finish, finishActivity, finishActivityFromChild, finishFromChild, getApplication, getCallingActivity, getCallingPackage, getChangingConfigurations, getComponentName, getCurrentFocus, getInstanceCount, getIntent, getLastNonConfigurationInstance, getLayoutInflater, getLocalClassName, getMenuInflater, getParent, getPreferences, getRequestedOrientation, getSystemService, getTaskId, getTitle, getTitleColor, getVolumeControlStream, getWallpaperDesiredMinimumHeight, getWallpaperDesiredMinimumWidth, getWindow, getWindowManager, hasWindowFocus, isChild, isFinishing, isTaskRoot, managedQuery, moveTaskToBack, onActivityResult, onApplyThemeResource, onAttachedToWindow, onChildTitleChanged, onConfigurationChanged, onContentChanged, onContextItemSelected, onContextMenuClosed, onCreateContextMenu, onCreateDescription, onCreateDialog, onCreateOptionsMenu, onCreatePanelMenu, onCreatePanelView, onCreateThumbnail, onCreateView, onDestroy, onDetachedFromWindow, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyUp, onLowMemory, onMenuItemSelected, onMenuOpened, onNewIntent, onOptionsItemSelected, onOptionsMenuClosed, onPanelClosed, onPause, onPostCreate, onPostResume, onPrepareDialog, onPrepareOptionsMenu, onPreparePanel, onRestart, onRestoreInstanceState, onResume, onRetainNonConfigurationInstance, onSaveInstanceState, onSearchRequested, onStart, onStop, onTitleChanged, onTouchEvent, onTrackballEvent, onUserInteraction, onUserLeaveHint, onWindowAttributesChanged, onWindowFocusChanged, openContextMenu, openOptionsMenu, overridePendingTransition, registerForContextMenu, removeDialog, requestWindowFeature, runOnUiThread, setContentView, setContentView, setContentView, setDefaultKeyMode, setFeatureDrawable, setFeatureDrawableAlpha, setFeatureDrawableResource, setFeatureDrawableUri, setIntent, setPersistent, setProgress, setProgressBarIndeterminate, setProgressBarIndeterminateVisibility, setProgressBarVisibility, setRequestedOrientation, setResult, setResult, setSecondaryProgress, setTitle, setTitle, setTitleColor, setVisible, setVolumeControlStream, showDialog, startActivity, startActivityForResult, startActivityFromChild, startActivityIfNeeded, startIntentSender, startIntentSenderForResult, startIntentSenderFromChild, startManagingCursor, startNextMatchingActivity, startSearch, stopManagingCursor, takeKeyEvents, triggerSearch, unregisterForContextMenu

 

Methods inherited from class android.view.ContextThemeWrapper
attachBaseContext, getTheme, setTheme

 

Methods inherited from class android.content.ContextWrapper

bindService, checkCallingOrSelfPermission, checkCallingOrSelfUriPermission, checkCallingPermission, checkCallingUriPermission, checkPermission, checkUriPermission, checkUriPermission, clearWallpaper, createPackageContext, databaseList, deleteDatabase, deleteFile, enforceCallingOrSelfPermission, enforceCallingOrSelfUriPermission, enforceCallingPermission, enforceCallingUriPermission, enforcePermission, enforceUriPermission, enforceUriPermission, fileList, getApplicationContext, getApplicationInfo, getAssets, getBaseContext, getCacheDir, getClassLoader, getContentResolver, getDatabasePath, getDir, getFilesDir, getFileStreamPath, getMainLooper, getPackageCodePath, getPackageManager, getPackageName, getPackageResourcePath, getResources, getSharedPreferences, getWallpaper, grantUriPermission, isRestricted, openFileInput, openFileOutput, openOrCreateDatabase, peekWallpaper, registerReceiver, registerReceiver, removeStickyBroadcast, revokeUriPermission, sendBroadcast, sendBroadcast, sendOrderedBroadcast, sendOrderedBroadcast, sendStickyBroadcast, sendStickyOrderedBroadcast, setWallpaper, setWallpaper, startInstrumentation, startService, stopService, unbindService, unregisterReceiver

 

Methods inherited from class android.content.Context
getString, getString, getText, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes

 

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

MAX_DSP_CYCLES

private static final int MAX_DSP_CYCLES

See Also:

Constant Field Values

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START_BLOCK_SIZE

static final int START_BLOCK_SIZE

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END_BLOCK_SIZE

static final int END_BLOCK_SIZE

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START_ALGORITHM

static final int START_ALGORITHM

See Also:

Constant Field Values

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END_ALGORITHM

static final int END_ALGORITHM

See Also:

Constant Field Values

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LOG_START_BLOCK_SIZE

protected final int LOG_START_BLOCK_SIZE

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totalProgress

protected double totalProgress

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lastTotalTime

private long lastTotalTime

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mHandler

final android.os.Handler mHandler

Recebe uma mensagem e executa uma das seguintes ações: - Inicia um teste. - Libera um teste. - Finaliza os testes. - Configura os testes. - Escreve os resultados dos testes.

Constructor Detail

BenchmarkActivity

public BenchmarkActivity()

Method Detail

onCreate

public void onCreate(android.os.Bundle savedInstanceState)

- Carrega a tela de testes. - Define o prefixo do nome do arquivo. - Define o máximo de ciclos DSP. - Liga os testes.

Overrides:

onCreate in class TestActivity

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updateExternalStorageState

void updateExternalStorageState()
                          throws java.io.IOException

Verifica o estado do dispositivo de armazenamento.

Overrides:

updateExternalStorageState in class TestActivity

Throws:

java.io.IOException

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setupTests

protected void setupTests()

Configura os testes: - abre um arquivo de áudio de entrada (no super). - Inicia uma thread DSP com as seguintes configurações: - tamanho de bloco de this.blockSize, - algoritmo igual a this.algorithm, - stream de entrada igual a this.is, - numero máximo de ciclos dsp igual a this.MAX_DSP_CYCLES.

Overrides:

setupTests in class TestActivity

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releaseTest

private void releaseTest()

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finishTests

private void finishTests()

Finaliza os testes realizando as seguintes ações: - Escreve o tempo total para a saída. - Fecha os stream de entrada. - Libera a thread DSP atual.

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writeResults

private void writeResults(int maxFiltersize)

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startControlThread

protected void startControlThread()

Specified by:

startControlThread in class TestActivity

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