org.apache.cordova.LOG#d ( )源码实例Demo

protected void registerExtraFileSystems(String[] filesystems, HashMap<String, String> availableFileSystems) {
    HashSet<String> installedFileSystems = new HashSet<String>();

    /* Register filesystems in order */
    for (String fsName : filesystems) {
        if (!installedFileSystems.contains(fsName)) {
            String fsRoot = availableFileSystems.get(fsName);
            if (fsRoot != null) {
                File newRoot = new File(fsRoot);
                if (newRoot.mkdirs() || newRoot.isDirectory()) {
                    registerFilesystem(new LocalFilesystem(fsName, webView.getContext(), webView.getResourceApi(), newRoot));
                    installedFileSystems.add(fsName);
                } else {
                   LOG.d(LOG_TAG, "Unable to create root dir for filesystem \"" + fsName + "\", skipping");
                }
            } else {
                LOG.d(LOG_TAG, "Unrecognized extra filesystem identifier: " + fsName);
            }
        }
    }
}
 

/**
 * 错误提示窗口
 *
 * @param errorDialogOnClick
 */
public Dialog showErrorDialog(OnClickListener errorDialogOnClick) {
    if (this.errorDialog == null) {
        LOG.d(TAG, "initErrorDialog");
        // 构造对话框
        AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
        builder.setTitle(msgHelper.getString(MsgHelper.UPDATE_ERROR_TITLE));
        builder.setMessage(msgHelper.getString(MsgHelper.UPDATE_ERROR_MESSAGE));
        // 更新
        builder.setPositiveButton(msgHelper.getString(MsgHelper.UPDATE_ERROR_YES_BTN), errorDialogOnClick);
        errorDialog = builder.create();
    }

    if (!errorDialog.isShowing()) errorDialog.show();

    return errorDialog;
}
 

@SuppressLint("NewApi")
@Deprecated // Call init() instead and override makeWebView() to customize.
public void init(CordovaWebView webView, CordovaWebViewClient webViewClient, CordovaChromeClient webChromeClient) {
    LOG.d(TAG, "CordovaActivity.init()");

    appView = webView != null ? webView : makeWebView();
    if (appView.pluginManager == null) {
        appView.init(this, webViewClient != null ? webViewClient : makeWebViewClient(appView),
                webChromeClient != null ? webChromeClient : makeChromeClient(appView),
                pluginEntries, internalWhitelist, externalWhitelist, preferences);
    }

    // TODO: Have the views set this themselves.
    if (preferences.getBoolean("DisallowOverscroll", false)) {
        appView.setOverScrollMode(View.OVER_SCROLL_NEVER);
    }
    createViews();

    // TODO: Make this a preference (CB-6153)
    // Setup the hardware volume controls to handle volume control
    setVolumeControlStream(AudioManager.STREAM_MUSIC);
}
 

/**
 * Notify the host application that a page has started loading.
 * This method is called once for each main frame load so a page with iframes or framesets will call onPageStarted
 * one time for the main frame. This also means that onPageStarted will not be called when the contents of an
 * embedded frame changes, i.e. clicking a link whose target is an iframe.
 *
 * @param view          The webview initiating the callback.
 * @param url           The url of the page.
 */
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
    super.onPageStarted(view, url, favicon);
    isCurrentlyLoading = true;
    LOG.d(TAG, "onPageStarted(" + url + ")");
    // Flush stale messages.
    this.appView.bridge.reset(url);

    // Broadcast message that page has loaded
    this.appView.postMessage("onPageStarted", url);

    // Notify all plugins of the navigation, so they can clean up if necessary.
    if (this.appView.pluginManager != null) {
        this.appView.pluginManager.onReset();
    }
}
 

/**
 * Report an error to the host application. These errors are unrecoverable (i.e. the main resource is unavailable).
 * The errorCode parameter corresponds to one of the ERROR_* constants.
 *
 * @param view          The WebView that is initiating the callback.
 * @param errorCode     The error code corresponding to an ERROR_* value.
 * @param description   A String describing the error.
 * @param failingUrl    The url that failed to load.
 */
@Override
public void onReceivedLoadError(XWalkView view, int errorCode, String description,
        String failingUrl) {
    LOG.d(TAG, "CordovaWebViewClient.onReceivedError: Error code=%s Description=%s URL=%s", errorCode, description, failingUrl);

    // Clear timeout flag
    this.appView.loadUrlTimeout++;

    // Handle error
    JSONObject data = new JSONObject();
    try {
        data.put("errorCode", errorCode);
        data.put("description", description);
        data.put("url", failingUrl);
    } catch (JSONException e) {
        e.printStackTrace();
    }
    this.appView.postMessage("onReceivedError", data);
}
 

private JSONObject requestAllPaths() throws JSONException {
    Context context = cordova.getActivity();
    JSONObject ret = new JSONObject();
    ret.put("applicationDirectory", "file:///android_asset/");
    ret.put("applicationStorageDirectory", toDirUrl(context.getFilesDir().getParentFile()));
    ret.put("dataDirectory", toDirUrl(context.getFilesDir()));
    ret.put("cacheDirectory", toDirUrl(context.getCacheDir()));
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
      try {
        ret.put("externalApplicationStorageDirectory", toDirUrl(context.getExternalFilesDir(null).getParentFile()));
        ret.put("externalDataDirectory", toDirUrl(context.getExternalFilesDir(null)));
        ret.put("externalCacheDirectory", toDirUrl(context.getExternalCacheDir()));
        ret.put("externalRootDirectory", toDirUrl(Environment.getExternalStorageDirectory()));
      }
      catch(NullPointerException e) {
        /* If external storage is unavailable, context.getExternal* returns null */
          LOG.d(LOG_TAG, "Unable to access these paths, most liklely due to USB storage");
      }
    }
    return ret;
}
 

/**
 * Report an error to the host application. These errors are unrecoverable (i.e. the main resource is unavailable).
 * The errorCode parameter corresponds to one of the ERROR_* constants.
 *
 * @param view          The WebView that is initiating the callback.
 * @param errorCode     The error code corresponding to an ERROR_* value.
 * @param description   A String describing the error.
 * @param failingUrl    The url that failed to load.
 */
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
    // Ignore error due to stopLoading().
    if (!isCurrentlyLoading) {
        return;
    }
    LOG.d(TAG, "CordovaWebViewClient.onReceivedError: Error code=%s Description=%s URL=%s", errorCode, description, failingUrl);

    // If this is a "Protocol Not Supported" error, then revert to the previous
    // page. If there was no previous page, then punt. The application's config
    // is likely incorrect (start page set to sms: or something like that)
    if (errorCode == WebViewClient.ERROR_UNSUPPORTED_SCHEME) {
        parentEngine.client.clearLoadTimeoutTimer();

        if (view.canGoBack()) {
            view.goBack();
            return;
        } else {
            super.onReceivedError(view, errorCode, description, failingUrl);
        }
    }
    parentEngine.client.onReceivedError(errorCode, description, failingUrl);
}
 

@TargetApi(Build.VERSION_CODES.KITKAT)
private void enableRemoteDebugging() {
    try {
        WebView.setWebContentsDebuggingEnabled(true);
    } catch (IllegalArgumentException e) {
        LOG.d(TAG, "You have one job! To turn on Remote Web Debugging! YOU HAVE FAILED! ");
        e.printStackTrace();
    }
}
 

/**
 * Handle database quota exceeded notification.
 */
@Override
public void onExceededDatabaseQuota(String url, String databaseIdentifier, long currentQuota, long estimatedSize,
        long totalUsedQuota, WebStorage.QuotaUpdater quotaUpdater)
{
    LOG.d(TAG, "onExceededDatabaseQuota estimatedSize: %d  currentQuota: %d  totalUsedQuota: %d", estimatedSize, currentQuota, totalUsedQuota);
    quotaUpdater.updateQuota(MAX_QUOTA);
}
 

public boolean matches(Uri uri) {
    try {
        return ((scheme == null || scheme.matcher(uri.getScheme()).matches()) &&
                (host == null || host.matcher(uri.getHost()).matches()) &&
                (port == null || port.equals(uri.getPort())) &&
                (path == null || path.matcher(uri.getPath()).matches()));
    } catch (Exception e) {
        LOG.d(TAG, e.toString());
        return false;
    }
}
 

@TargetApi(8)
@Override
public boolean onConsoleMessage(ConsoleMessage consoleMessage)
{
    if (consoleMessage.message() != null)
        LOG.d(LOG_TAG, "%s: Line %d : %s" , consoleMessage.sourceId() , consoleMessage.lineNumber(), consoleMessage.message());
     return super.onConsoleMessage(consoleMessage);
}
 

private void enableRemoteDebugging() {
    try {
        WebView.setWebContentsDebuggingEnabled(true);
    } catch (IllegalArgumentException e) {
        LOG.d(TAG, "You have one job! To turn on Remote Web Debugging! YOU HAVE FAILED! ");
        e.printStackTrace();
    }
}
 

/**
 * Handle database quota exceeded notification.
 */
@Override
public void onExceededDatabaseQuota(String url, String databaseIdentifier, long currentQuota, long estimatedSize,
        long totalUsedQuota, AmazonWebStorage.QuotaUpdater quotaUpdater)
{
    LOG.d(TAG, "onExceededDatabaseQuota estimatedSize: %d  currentQuota: %d  totalUsedQuota: %d", estimatedSize, currentQuota, totalUsedQuota);
    quotaUpdater.updateQuota(MAX_QUOTA);
}
 

/**
 * Called when an activity you launched exits, giving you the requestCode you started it with,
 * the resultCode it returned, and any additional data from it.
 *
 * @param requestCode       The request code originally supplied to startActivityForResult(),
 *                          allowing you to identify who this result came from.
 * @param resultCode        The integer result code returned by the child activity through its setResult().
 * @param data              An Intent, which can return result data to the caller (various data can be attached to Intent "extras").
 */
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
    LOG.d(TAG, "Incoming Result");
    super.onActivityResult(requestCode, resultCode, intent);
    Log.d(TAG, "Request code = " + requestCode);
    if (appView != null && requestCode == CordovaChromeClient.FILECHOOSER_RESULTCODE) {
    	ValueCallback<Uri> mUploadMessage = this.appView.getWebChromeClient().getValueCallback();
        Log.d(TAG, "did we get here?");
        if (null == mUploadMessage)
            return;
        Uri result = intent == null || resultCode != Activity.RESULT_OK ? null : intent.getData();
        Log.d(TAG, "result = " + result);
        mUploadMessage.onReceiveValue(result);
        mUploadMessage = null;
    }
    CordovaPlugin callback = this.activityResultCallback;
    if(callback == null && initCallbackClass != null) {
        // The application was restarted, but had defined an initial callback
        // before being shut down.
        this.activityResultCallback = appView.pluginManager.getPlugin(initCallbackClass);
        callback = this.activityResultCallback;
    }
    if(callback != null) {
        LOG.d(TAG, "We have a callback to send this result to");
        callback.onActivityResult(requestCode, resultCode, intent);
    }
}
 

public boolean matches(Uri uri) {
    try {
        return ((scheme == null || scheme.matcher(uri.getScheme()).matches()) &&
                (host == null || host.matcher(uri.getHost()).matches()) &&
                (port == null || port.equals(uri.getPort())) &&
                (path == null || path.matcher(uri.getPath()).matches()));
    } catch (Exception e) {
        LOG.d(TAG, e.toString());
        return false;
    }
}
 

private void enableRemoteDebugging() {
    try {
        WebView.setWebContentsDebuggingEnabled(true);
    } catch (IllegalArgumentException e) {
        LOG.d(TAG, "You have one job! To turn on Remote Web Debugging! YOU HAVE FAILED! ");
        e.printStackTrace();
    }
}
 

/**
 * Called when the activity will start interacting with the user.
 */
@Override
protected void onResume() {
    super.onResume();

    LOG.d(TAG, "Resuming the App");
    
    if (this.activityState == ACTIVITY_STARTING) {
        this.activityState = ACTIVITY_RUNNING;
        return;
    }

    if (this.appView == null) {
        return;
    }
    // Force window to have focus, so application always
    // receive user input. Workaround for some devices (Samsung Galaxy Note 3 at least)
    this.getWindow().getDecorView().requestFocus();

    // When back from background, we need to reset fullscreen mode.
    if(getBooleanProperty("FullScreen", false)) {
        toggleFullscreen(getWindow());
    }

    this.appView.handleResume(this.keepRunning, this.activityResultKeepRunning);

    // If app doesn't want to run in background
    if (!this.keepRunning || this.activityResultKeepRunning) {

        // Restore multitasking state
        if (this.activityResultKeepRunning) {
            this.keepRunning = this.activityResultKeepRunning;
            this.activityResultKeepRunning = false;
        }
    }
}
 

/**
 * Checking if possible to call SU command.
 *
 * @see <a href="https://github.com/xdhfir/xdd/blob/0df93556e4b8605057196ddb9a1c10fbc0f6e200/yeshttp/baselib/src/main/java/com/my/baselib/lib/utils/root/RootUtils.java">TODO: check xdhfir RootUtils.java</a>
 * @see <a href="https://github.com/xdhfir/xdd/blob/0df93556e4b8605057196ddb9a1c10fbc0f6e200/yeshttp/baselib/src/main/java/com/my/baselib/lib/utils/root/ExecShell.java">TODO: check xdhfir ExecShell.java</a>
 * @see <a href="https://github.com/huohong01/truck/blob/master/app/src/main/java/com/hsdi/NetMe/util/RootUtils.java">adopted huohong01 RootUtils.java</a>
 * @see <a href="https://github.com/tansiufang54/fncgss/blob/master/app/src/main/java/co/id/franknco/controller/RootUtil.java">adopted tansiufang54 RootUtils.java</a>
 */
private boolean checkExecutingCommands() {
    boolean c1 = Utils.canExecuteCommand("/system/xbin/which su");
    boolean c2 = Utils.canExecuteCommand("/system/bin/which su");
    boolean c3 = Utils.canExecuteCommand("which su");

    boolean result = c1 || c2 || c3;

    LOG.d(Constants.LOG_TAG, String.format("[checkExecutingCommands] result [%s] => [c1:%s][c2:%s][c3:%s]", result, c1, c2, c3));

    return result;
}
 

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public void onPermissionRequest(final PermissionRequest request) {
    LOG.d(LOG_TAG, "onPermissionRequest: " + Arrays.toString(request.getResources()));
    request.grant(request.getResources());
}
 

/**
 * Notify the host application that a page has finished loading.
 * This method is called only for main frame. When onPageFinished() is called, the rendering picture may not be updated yet.
 *
 *
 * @param view          The webview initiating the callback.
 * @param url           The url of the page.
 */
@Override
public void onPageFinished(WebView view, String url) {
    super.onPageFinished(view, url);
    // Ignore excessive calls, if url is not about:blank (CB-8317).
    if (!isCurrentlyLoading && !url.startsWith("about:")) {
        return;
    }
    isCurrentlyLoading = false;
    LOG.d(TAG, "onPageFinished(" + url + ")");

    /**
     * Because of a timing issue we need to clear this history in onPageFinished as well as
     * onPageStarted. However we only want to do this if the doClearHistory boolean is set to
     * true. You see when you load a url with a # in it which is common in jQuery applications
     * onPageStared is not called. Clearing the history at that point would break jQuery apps.
     */
    if (this.doClearHistory) {
        view.clearHistory();
        this.doClearHistory = false;
    }

    // Clear timeout flag
    this.appView.loadUrlTimeout++;

    // Broadcast message that page has loaded
    this.appView.postMessage("onPageFinished", url);

    // Make app visible after 2 sec in case there was a JS error and Cordova JS never initialized correctly
    if (this.appView.getVisibility() == View.INVISIBLE) {
        Thread t = new Thread(new Runnable() {
            public void run() {
                try {
                    Thread.sleep(2000);
                    cordova.getActivity().runOnUiThread(new Runnable() {
                        public void run() {
                            appView.postMessage("spinner", "stop");
                        }
                    });
                } catch (InterruptedException e) {
                }
            }
        });
        t.start();
    }

    // Shutdown if blank loaded
    if (url.equals("about:blank")) {
        appView.postMessage("exit", null);
    }
}