org.chromium.base.PathUtils Java Examples

private void preInflationStartup() {
    ThreadUtils.assertOnUiThread();
    if (mPreInflationStartupComplete) return;
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX, mApplication);

    // Ensure critical files are available, so they aren't blocked on the file-system
    // behind long-running accesses in next phase.
    // Don't do any large file access here!
    ContentApplication.initCommandLine(mApplication);
    waitForDebuggerIfNeeded();
    ChromeStrictMode.configureStrictMode();
    if (CommandLine.getInstance().hasSwitch(ChromeSwitches.ENABLE_WEBAPK)) {
        ChromeWebApkHost.init();
    }

    warmUpSharedPrefs();

    DeviceUtils.addDeviceSpecificUserAgentSwitch(mApplication);
    ApplicationStatus.registerStateListenerForAllActivities(
            createActivityStateListener());

    mPreInflationStartupComplete = true;
}
 

private void preInflationStartup() {
    ThreadUtils.assertOnUiThread();
    if (mPreInflationStartupComplete) return;
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);

    // Ensure critical files are available, so they aren't blocked on the file-system
    // behind long-running accesses in next phase.
    // Don't do any large file access here!
    ContentApplication.initCommandLine(mApplication);
    waitForDebuggerIfNeeded();
    ChromeStrictMode.configureStrictMode();
    ChromeWebApkHost.init();

    warmUpSharedPrefs();

    DeviceUtils.addDeviceSpecificUserAgentSwitch(mApplication);
    ApplicationStatus.registerStateListenerForAllActivities(
            createActivityStateListener());

    mPreInflationStartupComplete = true;
}
 

private void preInflationStartup() {
    ThreadUtils.assertOnUiThread();
    if (mPreInflationStartupComplete) return;
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);

    // Ensure critical files are available, so they aren't blocked on the file-system
    // behind long-running accesses in next phase.
    // Don't do any large file access here!
    ContentApplication.initCommandLine(mApplication);
    waitForDebuggerIfNeeded();
    ChromeStrictMode.configureStrictMode();
    ChromeWebApkHost.init();

    warmUpSharedPrefs();

    DeviceUtils.addDeviceSpecificUserAgentSwitch(mApplication);
    ApplicationStatus.registerStateListenerForAllActivities(
            createActivityStateListener());

    mPreInflationStartupComplete = true;
}
 

@Override
public void onCreate() {
    // We want to do this at the earliest possible point in startup.
    UmaUtils.recordMainEntryPointTime();
    super.onCreate();

    ResourceExtractor.setMandatoryPaksToExtract(CHROME_MANDATORY_PAKS);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);

    mObservers = new ArrayList<ChromiumTestShellApplicationObserver>();
}
 

/**
 * Loads the native library, and performs basic static construction of objects needed
 * to run webview in this process. Does not create threads; safe to call from zygote.
 * Note: it is up to the caller to ensure this is only called once.
 */
public static void loadLibrary() {
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    try {
        LibraryLoader.loadNow();
    } catch (ProcessInitException e) {
        throw new RuntimeException("Cannot load WebView", e);
    }
}
 

@Override
public void onCreate() {
    // We want to do this at the earliest possible point in startup.
    UmaUtils.recordMainEntryPointTime();
    super.onCreate();

    ResourceExtractor.setMandatoryPaksToExtract(CHROME_MANDATORY_PAKS);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);

    mObservers = new ArrayList<ChromiumTestShellApplicationObserver>();
}
 

@Override
public void onCreate() {
    // We want to do this at the earliest possible point in startup.
    UmaUtils.recordMainEntryPointTime();
    super.onCreate();

    ResourceExtractor.setMandatoryPaksToExtract(CHROME_MANDATORY_PAKS);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);

    mObservers = new ArrayList<ChromiumTestShellApplicationObserver>();
}
 

/**
 * Loads the native library, and performs basic static construction of objects needed
 * to run webview in this process. Does not create threads; safe to call from zygote.
 * Note: it is up to the caller to ensure this is only called once.
 */
public static void loadLibrary() {
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    try {
        LibraryLoader.loadNow();
    } catch (ProcessInitException e) {
        throw new RuntimeException("Cannot load WebView", e);
    }
}
 

@Override
public void onCreate() {
    // We want to do this at the earliest possible point in startup.
    UmaUtils.recordMainEntryPointTime();
    super.onCreate();

    ResourceExtractor.setMandatoryPaksToExtract(CHROME_MANDATORY_PAKS);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);

    mObservers = new ArrayList<ChromiumTestShellApplicationObserver>();
}
 

/**
 * Remove on-disk thumbnails that are no longer needed.
 * @param modelSelector The selector that answers whether a tab is currently present.
 */
public void cleanUpPersistentData(final TabModelSelector modelSelector) {
    if (mNativeTabContentManager == 0) return;

    // BUG: We support multiple tab model selectors, and they all share the same thumbnail
    // directory. This cleanup code checks only the current model selector to see if the
    // thumbnails are no longer used. It should instead consult with *all* tab model selectors
    // (which may not even be in memory).
    new AsyncTask<Void, Void, String[]>() {
        @Override
        protected String[] doInBackground(Void... voids) {
            String thumbnailDirectory = PathUtils.getThumbnailCacheDirectory(mContext);
            return new File(thumbnailDirectory).list();
        }

        @Override
        protected void onPostExecute(String[] fileNames) {
            for (String fileName : fileNames) {
                try {
                    int id = Integer.parseInt(fileName);
                    if (TabModelUtils.getTabById(modelSelector.getModel(false), id) == null
                            && TabModelUtils.getTabById(modelSelector.getModel(true), id)
                                    == null) {
                        removeTabThumbnail(id);
                    }
                } catch (NumberFormatException expected) {
                    // This is an unknown file name, we'll leave it there.
                }
            }
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 

@Override
public boolean shouldRequestFileAccess(String url, Tab tab) {
    // If the tab is null, then do not attempt to prompt for access.
    if (tab == null) return false;

    // If the url points inside of Chromium's data directory, no permissions are necessary.
    // This is required to prevent permission prompt when uses wants to access offline pages.
    if (url.startsWith(UrlConstants.FILE_URL_PREFIX + PathUtils.getDataDirectory())) {
        return false;
    }

    return !tab.getWindowAndroid().hasPermission(permission.READ_EXTERNAL_STORAGE)
            && tab.getWindowAndroid().canRequestPermission(permission.READ_EXTERNAL_STORAGE);
}
 

@Override
protected Void doInBackground(Void... voids) {
    if (mDestroyed) return null;

    mTabFileNames = getOrCreateStateDirectory().list();
    String thumbnailDirectory = PathUtils.getThumbnailCacheDirectory();
    mThumbnailFileNames = new File(thumbnailDirectory).list();

    mOtherTabIds = new SparseBooleanArray();
    getTabsFromOtherStateFiles(mOtherTabIds);
    return null;
}
 

@Override
public boolean shouldRequestFileAccess(String url, Tab tab) {
    // If the tab is null, then do not attempt to prompt for access.
    if (tab == null) return false;

    // If the url points inside of Chromium's data directory, no permissions are necessary.
    // This is required to prevent permission prompt when uses wants to access offline pages.
    if (url.startsWith("file://" + PathUtils.getDataDirectory())) {
        return false;
    }

    return !tab.getWindowAndroid().hasPermission(permission.WRITE_EXTERNAL_STORAGE)
            && tab.getWindowAndroid().canRequestPermission(permission.WRITE_EXTERNAL_STORAGE);
}
 

@Override
protected Void doInBackground(Void... voids) {
    if (mDestroyed) return null;

    mTabFileNames = getOrCreateStateDirectory().list();
    String thumbnailDirectory = PathUtils.getThumbnailCacheDirectory();
    mThumbnailFileNames = new File(thumbnailDirectory).list();

    mOtherTabIds = new SparseBooleanArray();
    getTabsFromOtherStateFiles(mOtherTabIds);
    return null;
}
 

@Override
public boolean shouldRequestFileAccess(String url, Tab tab) {
    // If the tab is null, then do not attempt to prompt for access.
    if (tab == null) return false;

    // If the url points inside of Chromium's data directory, no permissions are necessary.
    // This is required to prevent permission prompt when uses wants to access offline pages.
    if (url.startsWith("file://" + PathUtils.getDataDirectory(mApplicationContext))) {
        return false;
    }

    return !tab.getWindowAndroid().hasPermission(permission.WRITE_EXTERNAL_STORAGE)
            && tab.getWindowAndroid().canRequestPermission(permission.WRITE_EXTERNAL_STORAGE);
}
 

@VisibleForTesting
String getExternalStorageDirectory() {
    return PathUtils.getExternalStorageDirectory();
}
 

public MinidumpDirectoryObserver() {
    // The file observer detects MOVED_TO for child processes.
    super(new File(PathUtils.getCacheDirectory(),
            CrashFileManager.CRASH_DUMP_DIR).toString(), FileObserver.MOVED_TO);
}
 

public static void initializeApplicationParameters() {
    ResourceExtractor.setMandatoryPaksToExtract(MANDATORY_PAK_FILES);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);
}
 

public static void initializeApplicationParameters() {
    ResourceExtractor.setMandatoryPaksToExtract(MANDATORY_PAK_FILES);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);
}
 

public static File getOutputDirFromContext(Context context) {
    return new File(PathUtils.getDataDirectory(context.getApplicationContext()), "paks");
}
 

public MinidumpDirectoryObserver() {
    // The file observer detects MOVED_TO for child processes.
    super(new File(PathUtils.getCacheDirectory(sContext),
            CrashFileManager.CRASH_DUMP_DIR).toString(), FileObserver.MOVED_TO);
}
 

public static void initializeApplicationParameters() {
    ResourceExtractor.setMandatoryPaksToExtract(MANDATORY_PAK_FILES);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);
}
 

public static void initializeApplicationParameters() {
    ResourceExtractor.setMandatoryPaksToExtract(MANDATORY_PAK_FILES);
    PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
    LibraryLoader.setLibraryToLoad(LIBRARIES);
}
 

public static File getOutputDirFromContext(Context context) {
    return new File(PathUtils.getDataDirectory(context.getApplicationContext()), "paks");
}