@BeforeClass
public static void beforeClass() throws Exception {
    Log.v(TAG, new Exception().getStackTrace()[0].getMethodName() + "()");

    // Get command line parameters
    getArguments();

    // Create screenshot folder
    File path = Environment.getExternalStorageDirectory();
    Config.sOutputDir = new File(String.format("%s/AppCrawler/%s", path.getAbsolutePath(), Config.sTargetPackage));
    deleteRecursive(Config.sOutputDir);
    if (!Config.sOutputDir.exists()) {
        if (!Config.sOutputDir.mkdirs()) {
            Log.d(TAG, "Failed to create screenshot folder: " + Config.sOutputDir.getPath());
        }
    }

    // Init File log
    Config.sFileLog = Config.sOutputDir + "/" + Config.TAG + ".log";
    FileLog.i(TAG_MAIN, "Version: " + Config.VERSION);

    // Init Performance log
    Config.sPerformanceLog = Config.sOutputDir + "/Performance.csv";
    PerformanceMonitor.init();

    //  Set timeout longer so we can see the ANR dialog?
    Configurator conf = Configurator.getInstance();
    conf.setActionAcknowledgmentTimeout(200L); // Generally, this timeout should not be modified, default 3000
    conf.setScrollAcknowledgmentTimeout(100L); // Generally, this timeout should not be modified, default 200
    conf.setWaitForIdleTimeout(0L);
    conf.setWaitForSelectorTimeout(0L);
    //conf.setKeyInjectionDelay(0L);
    logConfiguration();

    // Register UiWatchers: ANR, CRASH, ....
    UiHelper.registerAnrAndCrashWatchers();

    // Good practice to start from the home screen (launcher)
    UiHelper.launchHome();
}
 

public static void logConfiguration() {
    Configurator conf = Configurator.getInstance();

    String log = String.format("ActionAcknowledgmentTimeout:%d," +
                    " KeyInjectionDelay:%d, " +
                    "ScrollAcknowledgmentTimeout:%d," +
                    " WaitForIdleTimeout:%d," +
                    " WaitForSelectorTimeout:%d",
            conf.getActionAcknowledgmentTimeout(),
            conf.getKeyInjectionDelay(),
            conf.getScrollAcknowledgmentTimeout(),
            conf.getWaitForIdleTimeout(),
            conf.getWaitForSelectorTimeout());

    FileLog.i(TAG_MAIN, log);

    FileLog.i(TAG_MAIN, "TargetPackage: " + Config.sTargetPackage +
            ", Debug: " + Config.sDebug +
            ", MaxSteps: " + Config.sMaxSteps +
            ", MaxDepth: " + Config.sMaxDepth +
            ", MaxRuntime: " + Config.sMaxRuntime +
            ", MaxScreenshot: " + Config.sMaxScreenshot +
            ", MaxScreenLoop: " + Config.sMaxScreenLoop +
            ", ScreenSignatueLength: " + Config.sScreenSignatueLength +
            ", RandomText: " + Config.sRandomText +
            ", CaptureSteps: " + Config.sCaptureSteps +
            ", LaunchTimeout: " + Config.sLaunchTimeout +
            ", WaitIdleTimeout: " + Config.sWaitIdleTimeout);
}
 

public ConfiguratorInfo() {
    Configurator config = Configurator.getInstance();
    this._actionAcknowledgmentTimeout = config.getActionAcknowledgmentTimeout();
    this._keyInjectionDelay = config.getKeyInjectionDelay();
    this._scrollAcknowledgmentTimeout = config.getScrollAcknowledgmentTimeout();
    this._waitForIdleTimeout = config.getWaitForIdleTimeout();
    this._waitForSelectorTimeout = config.getWaitForSelectorTimeout();
}
 

public static void setConfigurator(ConfiguratorInfo info) {
    Configurator config = Configurator.getInstance();
    config.setActionAcknowledgmentTimeout(info.getActionAcknowledgmentTimeout());
    config.setKeyInjectionDelay(info.getKeyInjectionDelay());
    config.setScrollAcknowledgmentTimeout(info.getScrollAcknowledgmentTimeout());
    config.setWaitForIdleTimeout(info.getWaitForIdleTimeout());
    config.setWaitForSelectorTimeout(info.getWaitForSelectorTimeout());
}
 

public void setText(String text) throws UiObjectNotFoundException {
	Configurator config = Configurator.getInstance();
	config.setKeyInjectionDelay(20);
	element.setText(text);
	config.setKeyInjectionDelay(0);
}