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io.selendroid.server.model.DefaultSelendroidDriver Maven / Gradle / Ivy
/*
* Copyright 2012-2014 eBay Software Foundation and selendroid committers.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package io.selendroid.server.model;
import android.app.Activity;
import android.content.res.Resources.Theme;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Point;
import android.graphics.drawable.Drawable;
import android.provider.Settings;
import android.view.Display;
import android.view.View;
import android.webkit.WebView;
import io.selendroid.server.ServerInstrumentation;
import io.selendroid.server.android.*;
import io.selendroid.server.android.internal.Dimension;
import io.selendroid.server.common.exceptions.NoSuchElementException;
import io.selendroid.server.common.exceptions.SelendroidException;
import io.selendroid.server.common.utils.CallLogEntry;
import io.selendroid.server.inspector.TreeUtil;
import io.selendroid.server.model.internal.AbstractNativeElementContext;
import io.selendroid.server.model.internal.AbstractWebElementContext;
import io.selendroid.server.model.internal.WebViewHandleMapper;
import io.selendroid.server.model.internal.execute_native.*;
import io.selendroid.server.model.js.AndroidAtoms;
import io.selendroid.server.util.Preconditions;
import io.selendroid.server.util.SelendroidLogger;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.ByteArrayOutputStream;
import java.io.Closeable;
import java.io.IOException;
import java.util.*;
public class DefaultSelendroidDriver implements SelendroidDriver {
public static final String BROWSER_NAME = "browserName";
public static final String PLATFORM = "platform";
public static final String SUPPORTS_JAVASCRIPT = "javascriptEnabled";
public static final String TAKES_SCREENSHOT = "takesScreenshot";
public static final String VERSION = "version";
public static final String SUPPORTS_ALERTS = "handlesAlerts";
public static final String ROTATABLE = "rotatable";
public static final String ACCEPT_SSL_CERTS = "acceptSslCerts";
public static final String SUPPORTS_NETWORK_CONNECTION = "networkConnectionEnabled";
private boolean done = false;
private SearchContext nativeSearchScope = null;
private SearchContext webviewSearchScope = null;
private ServerInstrumentation serverInstrumentation = null;
private Session session = null;
private final Object syncObject = new Object();
private KeySender keySender = null;
private SelendroidNativeDriver selendroidNativeDriver = null;
private SelendroidWebDriver selendroidWebDriver = null;
private TrackBall trackBall = null;
private String activeWindowType = null;
private long scriptTimeout = 0L;
private Map nativeExecuteScriptMap =
new HashMap();
public DefaultSelendroidDriver(ServerInstrumentation instrumentation) {
serverInstrumentation = instrumentation;
keySender = new InstrumentedKeySender(serverInstrumentation);
}
/*
* (non-Javadoc)
*
* @see
* org.openqa.selenium.android.server.AndroidDriver#findElement(org.openqa.selenium.android.common
* .model.By)
*/
@Override
public AndroidElement findElement(final By by) {
if (by == null) {
throw new IllegalArgumentException("By cannot be null.");
}
SearchContext context = getSearchContext();
AndroidElement found = by.findElement(context);
long timeout = getTimeout();
while (found == null && (System.currentTimeMillis() < timeout)) {
sleepQuietly(AndroidWait.DEFAULT_SLEEP_INTERVAL);
found = by.findElement(context);
}
return found;
}
private long getTimeout() {
return System.currentTimeMillis() + serverInstrumentation.getAndroidWait().getTimeoutInMillis();
}
/*
* (non-Javadoc)
*
* @see
* org.openqa.selenium.android.server.AndroidDriver#findElements(org.openqa.selenium.android.common
* .model.By)
*/
@Override
public List findElements(By by) {
if (by == null) {
throw new IllegalArgumentException("By cannot be null.");
}
long timeout = getTimeout();
SearchContext context = getSearchContext();
List found = by.findElements(context);
while (found.isEmpty() && (System.currentTimeMillis() < timeout)) {
sleepQuietly(AndroidWait.DEFAULT_SLEEP_INTERVAL);
found = by.findElements(context);
}
return found;
}
private SearchContext getSearchContext() {
if (isNativeWindowMode()) {
Preconditions.checkNotNull(nativeSearchScope);
return nativeSearchScope;
} else {
Preconditions.checkNotNull(webviewSearchScope);
return webviewSearchScope;
}
}
/*
* (non-Javadoc)
*
* @see org.openqa.selenium.android.server.AndroidDriver#getSession()
*/
@Override
public Session getSession() {
return session;
}
/*
* (non-Javadoc)
*
* @see org.openqa.selenium.android.server.AndroidDriver#getSessionCapabilities(java.lang.String)
*/
@Override
public JSONObject getSessionCapabilities(String sessionId) {
SelendroidLogger.info("session: " + sessionId);
JSONObject copy;
try {
JSONObject capabilities = session.getCapabilities();
if (capabilities != null) {
copy = new JSONObject(capabilities.toString());
} else {
copy = new JSONObject();
}
copy.put(TAKES_SCREENSHOT, true);
copy.put(BROWSER_NAME, "selendroid");
copy.put("automationName", "selendroid");
copy.put("platformName", "android");
copy.put("platformVersion", serverInstrumentation.getOsVersion());
copy.put(ROTATABLE, true);
copy.put(PLATFORM, "android");
copy.put(SUPPORTS_ALERTS, true);
copy.put(SUPPORTS_JAVASCRIPT, true);
copy.put(SUPPORTS_NETWORK_CONNECTION, true);
copy.put("version", serverInstrumentation.getServerVersion());
copy.put(ACCEPT_SSL_CERTS, true);
SelendroidLogger.info("capabilities: " + copy);
return copy;
} catch (JSONException e) {
throw new SelendroidException(e);
}
}
public static void sleepQuietly(long ms) {
try {
Thread.sleep(ms);
} catch (InterruptedException cause) {
Thread.currentThread().interrupt();
throw new SelendroidException(cause);
}
}
/*
* (non-Javadoc)
*
* @see org.openqa.selenium.android.server.AndroidDriver#stopSession()
*/
@Override
public void stopSession() {
serverInstrumentation.finishAllActivities();
this.activeWindowType = WindowType.NATIVE_APP.name();
this.session = null;
nativeSearchScope = null;
selendroidNativeDriver = null;
selendroidWebDriver = null;
webviewSearchScope = null;
}
/*
*
*
* @see org.openqa.selenium.android.server.AndroidDriver#takeScreenshot()
*/
@Override
@SuppressWarnings("deprecation")
public byte[] takeScreenshot() {
ViewHierarchyAnalyzer viewAnalyzer = ViewHierarchyAnalyzer.getDefaultInstance();
// TODO ddary review later, but with getRecentDecorView() it seems to work better
// long drawingTime = 0;
// View container = null;
// for (View view : viewAnalyzer.getTopLevelViews()) {
// if (view != null && view.isShown() && view.hasWindowFocus()
// && view.getDrawingTime() > drawingTime) {
// container = view;
// drawingTime = view.getDrawingTime();
// }
// }
// final View mainView = container;
final View mainView = viewAnalyzer.getRecentDecorView();
if (mainView == null) {
throw new SelendroidException("No open windows.");
}
done = false;
long end =
System.currentTimeMillis() + serverInstrumentation.getAndroidWait().getTimeoutInMillis();
final byte[][] rawPng = new byte[1][1];
ServerInstrumentation.getInstance().getCurrentActivity().runOnUiThread(new Runnable() {
public void run() {
synchronized (syncObject) {
Display display =
serverInstrumentation.getCurrentActivity().getWindowManager().getDefaultDisplay();
Point size = new Point();
try {
display.getSize(size);
} catch (NoSuchMethodError ignore) { // Older than api level 13
size.x = display.getWidth();
size.y = display.getHeight();
}
// Get root view
View view = mainView.getRootView();
// Create the bitmap to use to draw the screenshot
final Bitmap bitmap = Bitmap.createBitmap(size.x, size.y, Bitmap.Config.ARGB_8888);
final Canvas canvas = new Canvas(bitmap);
// Get current theme to know which background to use
final Activity activity = serverInstrumentation.getCurrentActivity();
final Theme theme = activity.getTheme();
final TypedArray ta =
theme.obtainStyledAttributes(new int[] {android.R.attr.windowBackground});
final int res = ta.getResourceId(0, 0);
final Drawable background = activity.getResources().getDrawable(res);
// Draw background
background.draw(canvas);
// Draw views
view.draw(canvas);
ByteArrayOutputStream stream = new ByteArrayOutputStream();
if (!bitmap.compress(Bitmap.CompressFormat.PNG, 70, stream)) {
throw new RuntimeException("Error while compressing screenshot image.");
}
try {
stream.flush();
stream.close();
} catch (IOException e) {
throw new RuntimeException("I/O Error while capturing screenshot: " + e.getMessage());
} finally {
Closeable closeable = (Closeable) stream;
try {
if (closeable != null) {
closeable.close();
}
} catch (IOException ioe) {
// ignore
}
}
rawPng[0] = stream.toByteArray();
mainView.destroyDrawingCache();
done = true;
syncObject.notify();
}
}
});
waitForDone(end, serverInstrumentation.getAndroidWait().getTimeoutInMillis(),
"Failed to take screenshot.");
return rawPng[0];
}
private void waitForDone(long end, long timeout, String error) {
synchronized (syncObject) {
while (!done && System.currentTimeMillis() < end) {
try {
syncObject.wait(timeout);
} catch (InterruptedException e) {
throw new SelendroidException(error, e);
}
}
}
}
public void switchContext(String type) {
Preconditions.checkNotNull(type);
if (type.equals(activeWindowType)) {
return;
} else {
this.activeWindowType = type;
}
if (WindowType.NATIVE_APP.name().equals(type)) {
this.webviewSearchScope = null;
this.selendroidWebDriver = null;
} else {
initSelendroidWebDriver(type);
}
session.getKnownElements().clear();
}
private void initSelendroidWebDriver(String type) {
selendroidWebDriver = new SelendroidWebDriver(serverInstrumentation, type);
webviewSearchScope =
new WebviewSearchScope(session.getKnownElements(), selendroidWebDriver.getWebview(),
selendroidWebDriver);
selendroidWebDriver.setAsyncScriptTimeout(scriptTimeout);
}
/*
* (non-Javadoc)
*
* @see
* org.openqa.selenium.android.server.AndroidDriver#initializeSessionForCapabilities(com.google
* .gson.JsonObject)
*/
@Override
public String initializeSession(JSONObject desiredCapabilities) {
if (this.session != null) {
session.getKnownElements().clear();
return session.getSessionId();
}
activeWindowType = WindowType.NATIVE_APP.name();
Random random = new Random();
this.session =
new Session(desiredCapabilities, new UUID(random.nextLong(), random.nextLong()).toString());
nativeSearchScope =
new NativeSearchScope(serverInstrumentation, getSession().getKnownElements());
selendroidNativeDriver =
new SelendroidNativeDriver(serverInstrumentation, (NativeSearchScope) nativeSearchScope);
SelendroidLogger.info("new s: " + session.getSessionId());
nativeExecuteScriptMap.put("invokeMenuActionSync", new InvokeMenuAction(session,
serverInstrumentation));
nativeExecuteScriptMap.put("findRId", new FindRId(serverInstrumentation));
nativeExecuteScriptMap.put("getL10nKeyTranslation", new GetL10nKeyTranslation(
serverInstrumentation));
nativeExecuteScriptMap.put("findElementByAndroidTag",
new FindElementByAndroidTag(session.getKnownElements(), serverInstrumentation, keySender));
nativeExecuteScriptMap.put("isElementDisplayedInViewport", new IsElementDisplayedInViewport(
session.getKnownElements(), serverInstrumentation));
return session.getSessionId();
}
@Override
public Keyboard getKeyboard() {
return keySender.getKeyboard();
}
@Override
public TouchScreen getTouch() {
if (isNativeWindowMode()) {
return selendroidNativeDriver.getTouch();
} else {
return selendroidWebDriver.getTouch();
}
}
public class WebviewSearchScope extends AbstractWebElementContext {
public WebviewSearchScope(KnownElements knownElements, WebView webview,
SelendroidWebDriver driver) {
super(knownElements, webview, driver);
}
@Override
protected AndroidElement lookupElement(String strategy, String locator) {
AndroidElement element = null;
Object result = driver.executeAtom(AndroidAtoms.FIND_ELEMENT, null, strategy, locator);
if (result == null) {
return null;
}
element = replyElement((JSONObject) result);
return element;
}
@Override
protected List lookupElements(String strategy, String locator) {
List elements = null;
Object result = driver.executeAtom(AndroidAtoms.FIND_ELEMENTS, null, strategy, locator);
if (result == null) {
return new ArrayList();
}
elements = replyElements((JSONArray) result);
return elements;
}
}
public class NativeSearchScope extends AbstractNativeElementContext {
public NativeSearchScope(ServerInstrumentation instrumentation, KnownElements knownElements) {
super(instrumentation, keySender, knownElements);
}
@Override
protected View getRootView() {
return viewAnalyzer.getRecentDecorView();
}
@Override
protected List getTopLevelViews() {
List views = new ArrayList();
views.addAll(viewAnalyzer.getTopLevelViews());
if (instrumentation.getCurrentActivity() != null
&& instrumentation.getCurrentActivity().getCurrentFocus() != null) {
// Make sure the focused view is not a child of an already added top level view
View focusedView = instrumentation.getCurrentActivity().getCurrentFocus();
View focusedRoot = focusedView.getRootView();
boolean topLevel = true;
for (View view : views){
topLevel = topLevel && !focusedRoot.equals(view);
}
if (topLevel) views.add(focusedView);
}
// sort them to have most recently drawn view show up first
Collections.sort(views, new Comparator() {
@Override
public int compare(View view, View view1) {
return view.getDrawingTime() < view1.getDrawingTime()
? 1
: (view.getDrawingTime() == view1.getDrawingTime() ? 0 : -1);
}
});
return views;
}
}
@Override
public String getCurrentUrl() {
if (isNativeWindowMode()) {
return selendroidNativeDriver.getCurrentUrl();
} else {
return selendroidWebDriver.getCurrentUrl();
}
}
@Override
public String getWindowSource() {
try {
if (isNativeWindowMode()) {
JSONObject uiTree = selendroidNativeDriver.getWindowSource();
return TreeUtil.getXMLSource(uiTree);
} else {
return selendroidWebDriver.getWindowSource();
}
} catch (JSONException e) {
throw new SelendroidException("Exception while generating source tree.", e);
}
}
@Override
public JSONObject getFullWindowTree() {
JSONObject source = null;
try {
source = selendroidNativeDriver.getWindowSource();
} catch (JSONException e) {
throw new SelendroidException(e);
}
return source;
}
@Override
public String getTitle() {
if (isNativeWindowMode()) {
return selendroidNativeDriver.getTitle();
} else {
return selendroidWebDriver.getTitle();
}
}
@Override
public void get(String url) {
if (isNativeWindowMode()) {
selendroidNativeDriver.get(url);
} else {
selendroidWebDriver.get(url);
}
getSession().getKnownElements().clear();
}
public ScreenOrientation getOrientation() {
Activity activity = serverInstrumentation.getCurrentActivity();
int value = activity.getRequestedOrientation();
if (value == 0) {
return ScreenOrientation.LANDSCAPE;
}
return ScreenOrientation.PORTRAIT;
}
public void rotate(final ScreenOrientation orientation) {
final Activity activity = serverInstrumentation.getCurrentActivity();
if (activity == null) {
return;
}
final int screenOrientation = getAndroidScreenOrientation(orientation);
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
activity.setRequestedOrientation(screenOrientation);
}
});
serverInstrumentation.waitForIdleSync();
}
private int getAndroidScreenOrientation(ScreenOrientation orientation) {
if (ScreenOrientation.LANDSCAPE.equals(orientation)) {
return 0;
}
return 1;
}
public boolean isNativeWindowMode() {
if (WindowType.NATIVE_APP.name().equals(activeWindowType)) {
return true;
}
return false;
}
@Override
public Object executeScript(String script, JSONArray args) {
if (isNativeWindowMode()) {
if (nativeExecuteScriptMap.containsKey(script)) {
return nativeExecuteScriptMap.get(script).executeScript(args);
}
throw new UnsupportedOperationException(
"Executing arbitrary script is only available in web views.");
}
return selendroidWebDriver.executeScript(script, args, session.getKnownElements());
}
@Override
public Object executeScript(String script, Object... args) {
JSONArray array = new JSONArray();
for (int i = 0; i < args.length; i++) {
array.put(args[i]);
}
return executeScript(script, array);
}
public Object executeAsyncScript(String script, JSONArray args) {
if (isNativeWindowMode()) {
throw new UnsupportedOperationException(
"Executing arbitrary script is only available in web views.");
}
return selendroidWebDriver.executeAsyncJavascript(script, args, session.getKnownElements());
}
@Override
public String getContext() {
if (activeWindowType.equals(WindowType.NATIVE_APP.name())) {
return activeWindowType;
}
return selendroidWebDriver.getContextHandle();
}
@Override
public Dimension getWindowSize() {
if (isNativeWindowMode()) {
return selendroidNativeDriver.getWindowSize();
} else {
return new Dimension(selendroidWebDriver.getWebview().getWidth(), selendroidWebDriver
.getWebview().getHeight());
}
}
@Override
public Set getContexts() {
Set windowHandles = new HashSet();
windowHandles.add(WindowType.NATIVE_APP.name());
windowHandles.addAll(WebViewHandleMapper.webViewHandles());
return windowHandles;
}
@Override
public void addCookie(String url, Cookie cookie) {
if (selendroidWebDriver != null) selendroidWebDriver.setCookies(url, cookie);
}
@Override
public Set getCookies(String url) {
Set coo = new HashSet();
if (selendroidWebDriver != null) {
coo.addAll(selendroidWebDriver.getCookies(url));
}
return coo;
}
@Override
public void deleteCookie(String url) {
if (selendroidWebDriver != null) {
selendroidWebDriver.removeAllCookie(url);
}
}
@Override
public void deleteNamedCookie(String url, String name) {
if (selendroidWebDriver != null) {
selendroidWebDriver.remove(url, name);
}
}
public void setFrameContext(Object obj) throws JSONException {
if (selendroidWebDriver == null) {
return;
}
SelendroidLogger.info("setting frame context: " + obj);
if (obj.equals(null)) {
selendroidWebDriver.switchToDefaultContent();
} else if (obj instanceof Number) {
selendroidWebDriver.frame(((Number) obj).intValue());
} else if (obj instanceof JSONObject && ((JSONObject) obj).has("ELEMENT")) {
selendroidWebDriver.frame((AndroidWebElement) session.getKnownElements().get(
((JSONObject) obj).getString("ELEMENT")));
} else if (obj instanceof String) {
selendroidWebDriver.frame((String) obj);
} else {
throw new IllegalArgumentException("Unsupported frame locator: " + obj.getClass().getName());
}
}
@Override
public void back() {
if (isNativeWindowMode()) {
getKeyboard().sendKeys("\uE100".split(""));
} else {
selendroidWebDriver.back();
}
}
@Override
public void forward() {
if (isNativeWindowMode()) {
selendroidNativeDriver.forward();
} else {
selendroidWebDriver.forward();
}
}
@Override
public void refresh() {
if (isNativeWindowMode()) {
selendroidNativeDriver.refresh();
} else {
selendroidWebDriver.refresh();
}
}
public boolean isAlertPresent() {
if (isNativeWindowMode() || selendroidWebDriver == null) {
// alert handling is not done in 'native' mode
return false;
}
if (selendroidWebDriver.isAlertPresent()) {
AndroidElement el = findNativeElementWithoutDelay(By.id("button1"));
return el != null && el.isDisplayed();
}
return false;
}
public String getAlertText() {
SelendroidLogger.info("DefaultSelendroidDriver getAlertText");
return selendroidWebDriver.getCurrentAlertMessage();
}
public void acceptAlert() {
findNativeElementWithoutDelay(By.id("button1")).click();
selendroidWebDriver.clearCurrentAlertMessage();
}
public void dismissAlert() {
AndroidElement dismiss = findNativeElementWithoutDelay(By.id("button2"));
if (dismiss != null && dismiss.isDisplayed()) {
dismiss.click();
selendroidWebDriver.clearCurrentAlertMessage();
} else {
acceptAlert();
}
}
public void setAlertText(CharSequence... keysToSend) {
findNativeElementWithoutDelay(By.id("value")).enterText(keysToSend);
}
private AndroidElement findNativeElementWithoutDelay(By by) {
long previousTimeout = serverInstrumentation.getAndroidWait().getTimeoutInMillis();
serverInstrumentation.getAndroidWait().setTimeoutInMillis(0);
String previousActiveWindow = activeWindowType;
activeWindowType = WindowType.NATIVE_APP.name();
try {
return findElement(by);
} catch (NoSuchElementException nse) {} finally {
serverInstrumentation.getAndroidWait().setTimeoutInMillis(previousTimeout);
activeWindowType = previousActiveWindow;
}
return null;
}
public void setAsyncTimeout(long timeout) {
scriptTimeout = timeout;
if (selendroidWebDriver != null) {
selendroidWebDriver.setAsyncScriptTimeout(timeout);
}
}
public boolean isAirplaneMode() {
return Settings.System.getInt(
ServerInstrumentation.getInstance().getCurrentActivity().getContentResolver(),
Settings.System.AIRPLANE_MODE_ON, 0) == 1;
}
public void backgroundApp() {
serverInstrumentation.backgroundActivity();
}
public void resumeApp() {
serverInstrumentation.resumeActivity();
}
public void addCallLog(CallLogEntry log) {
serverInstrumentation.addCallLog(log);
}
public List readCallLog() {
return serverInstrumentation.readCallLog();
}
private TrackBall getTrackBall() {
if (trackBall == null) {
trackBall = new AndroidTrackBall(serverInstrumentation);
}
return trackBall;
}
@Override
public void roll(int dimensionX, int dimensionY) {
getTrackBall().roll(dimensionX, dimensionY);
}
}
