am 28542540: Merge "Added UiAutomator samples to SDK" into jb-mr1-dev

* commit '28542540043817912576e6e6f43e0ca804948d75':
  Added UiAutomator samples to SDK

build/sdk.atree

@@ -193,6 +193,7 @@ development/samples/TicTacToeLib               samples/${PLATFORM_NAME}/TicTacTo
 development/samples/TicTacToeMain              samples/${PLATFORM_NAME}/TicTacToeMain
 development/samples/TtsEngine                  samples/${PLATFORM_NAME}/TtsEngine
 development/samples/ToyVpn                     samples/${PLATFORM_NAME}/ToyVpn
+development/samples/UiAutomator                samples/${PLATFORM_NAME}/UiAutomator
 development/samples/USB/MissileLauncher        samples/${PLATFORM_NAME}/USB/MissileLauncher
 development/samples/USB/AdbTest                samples/${PLATFORM_NAME}/USB/AdbTest
 development/samples/VoiceRecognitionService    samples/${PLATFORM_NAME}/VoiceRecognitionService

samples/UiAutomator/Android.mk

@@ -0,0 +1,30 @@
+#Copyright (C) 2012 The Android Open Source Project
+#
+# 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.
+
+local_target_dir := $(TARGET_OUT_DATA)/local/tmp
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE := uiautomator.samples
+
+LOCAL_JAVA_LIBRARIES := uiautomator.core
+
+LOCAL_MODULE_PATH := $(local_target_dir)
+
+include $(BUILD_JAVA_LIBRARY)

samples/UiAutomator/README

@@ -0,0 +1,31 @@
+----------- LaunchSettings Demo -----------
+
+  This demos how we read content-description to properly open the
+  All Apps view and select and application to launch. Then we will
+  use the package name to verify that the current window is actually
+  from the expected package
+
+  To run this demo you must build it first and push it on your device:
+  # adb push uiautomator.samples.jar /data/local/tmp
+  # adb shell uiautomator runtest uiautomator.samples.jar -c com.android.test.uiautomator.demos.LaunchSettings
+
+---------- LogBuildNumber Demo ------------
+
+  This demos how we can scroll list views and verify data in list view
+  items. Here we do the following:
+   + Launch Settings
+   + Select the About
+   + Read the Build string
+
+  To run this demo you must build it first and push it on your device:
+  # adb push uiautomator.samples.jar /data/local/tmp
+  # adb shell uiautomator runtest uiautomator.samples.jar -c com.android.test.uiautomator.demos.LogBuildNumber
+
+---------- SetTwoMinuteAlarm Demo ---------
+
+  Test demonstrates using the UiAutomator APIs to set an alarm to
+  go off in 2 minutes
+
+  To run this demo you must build it first and push it on your device:
+  # adb push uiautomator.samples.jar /data/local/tmp
+  # adb shell uiautomator runtest uiautomator.samples.jar -c com.android.test.uiautomator.demos.SetTwoMinuteAlarm

samples/UiAutomator/project.properties

@@ -0,0 +1 @@
+target=android-16

samples/UiAutomator/src/com/android/test/uiautomator/demos/LaunchSettings.java

@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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 com.android.test.uiautomator.demos;
+
+import com.android.uiautomator.core.UiObject;
+import com.android.uiautomator.core.UiObjectNotFoundException;
+import com.android.uiautomator.core.UiScrollable;
+import com.android.uiautomator.core.UiSelector;
+import com.android.uiautomator.testrunner.UiAutomatorTestCase;
+
+/**
+ * This demos how we read content-description to properly open the
+ * All Apps view and select and application to launch. Then we will
+ * use the package name to verify that the current window is actually
+ * from the expected package
+ */
+public class LaunchSettings extends UiAutomatorTestCase {
+
+    public void testDemo() throws UiObjectNotFoundException {
+        // Good practice to start from a common place
+        getUiDevice().pressHome();
+
+        // When we use the uiautomatorviewer in the DSK/tools we find that this
+        // button has the following content-description
+        UiObject allAppsButton = new UiObject(new UiSelector().description("Apps"));
+
+        // ** NOTE **
+        // Any operation on a UiObject that is not currently present on the display
+        // will result in a UiObjectNotFoundException to be thrown. If we want to
+        // first check if the object exists we can use allAppsButton.exists() which
+        // return boolean.
+        // ** NOTE **
+
+        //The operation below expects the click will result a new  window.
+        allAppsButton.clickAndWaitForNewWindow();
+
+        // On the this view, we expect two tabs, one for APPS and another for
+        // WIDGETS. We will want to click the APPS just so we're sure apps and
+        // not widgets is our current display
+        UiObject appsTab = new UiObject(new UiSelector().text("Apps"));
+
+        // ** NOTE **
+        // The above operation assumes that there is only one text "Apps" in the
+        // current view. If not, then the first "Apps" is selected. But if we
+        // want to be certain that we click on the tab "Apps", we can use the
+        // uiautomatorview from the SDK/tools and see if we can further narrow the
+        // selector. Comment the line above and uncomment the one bellow to use
+        // the more specific selector.
+        // ** NOTE **
+
+        // This creates a selector hierarchy where the first selector is for the
+        // TabWidget and the second will search only inside the layout of TabWidget
+        // To use this instead, uncomment the lines bellow and comment the above appsTab
+        //UiSelector appsTabSelector =
+        //        new UiSelector().className(android.widget.TabWidget.class.getName())
+        //            .childSelector(new UiSelector().text("Apps"));
+        //UiObject appsTab = new UiObject(appsTabSelector);
+
+
+        // The operation below we only cause a content change so a click() is good
+        appsTab.click();
+
+        // Since our device may have many apps on it spanning multiple views, we
+        // may need to scroll to find our app. Here we use UiScrollable to help.
+        // We declare the object with a selector to a scrollable view. Since in this
+        // case the firt scrollable view happens to be the one containing our apps
+        // list, we should be ok.
+        UiScrollable appViews = new UiScrollable(new UiSelector().scrollable(true));
+        // swipe horizontally when searching (default is vertical)
+        appViews.setAsHorizontalList();
+
+        // the appsViews will perform horizontal scrolls to find the Settings app
+        UiObject settingsApp = appViews.getChildByText(
+                new UiSelector().className(android.widget.TextView.class.getName()), "Settings");
+        settingsApp.clickAndWaitForNewWindow();
+
+        // create a selector for anything on the display and check if the package name
+        // is the expected one
+        UiObject settingsValidation =
+                new UiObject(new UiSelector().packageName("com.android.settings"));
+
+        assertTrue("Unable to detect Settings", settingsValidation.exists());
+    }
+}

samples/UiAutomator/src/com/android/test/uiautomator/demos/LogBuildNumber.java

@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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 com.android.test.uiautomator.demos;
+
+import android.util.Log;
+
+import com.android.uiautomator.core.UiObject;
+import com.android.uiautomator.core.UiObjectNotFoundException;
+import com.android.uiautomator.core.UiScrollable;
+import com.android.uiautomator.core.UiSelector;
+import com.android.uiautomator.testrunner.UiAutomatorTestCase;
+
+/**
+ * This demos how we can scroll list views and verify data in list view
+ * items. Here we do the following:
+ * <ul>
+ * <li> Launch Settings </li>
+ * <li> Select the About </li>
+ * <li> Read the Build string </li>
+ * </ul>
+ */
+public class LogBuildNumber extends UiAutomatorTestCase {
+    public static final String LOG_TAG = LogBuildNumber.class.getSimpleName();
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    /**
+     * For the purpose of this demo, we're declaring the Launcher signatures here.
+     * It may be more appropriate to declare signatures and methods related
+     * to Launcher in their own reusable Launcher helper file.
+     */
+    public static class LauncherHelper {
+        public static final UiSelector ALL_APPS_BUTTON = new UiSelector().description("Apps");
+        public static final UiSelector LAUNCHER_CONTAINER = new UiSelector().scrollable(true);
+        public static final UiSelector LAUNCHER_ITEM =
+                new UiSelector().className(android.widget.TextView.class.getName());
+    }
+
+    /**
+     * For the purpose of this demo, we're declaring the Settings signatures here.
+     * It may be more appropriate to declare signatures and methods related
+     * to Settings in their own reusable Settings helper file.
+     */
+    public static class SettingsHelper {
+        public static final UiSelector LIST_VIEW =
+                new UiSelector().className(android.widget.ListView.class.getName());
+        public static final UiSelector LIST_VIEW_ITEM =
+                new UiSelector().className(android.widget.LinearLayout.class.getName());
+    }
+
+    /**
+     * Script starts here
+     * @throws UiObjectNotFoundException
+     */
+    public void testDemo() throws UiObjectNotFoundException {
+        // The following code is documented in the LaunchSettings demo. For detailed description
+        // of how this code works, look at the demo LaunchSettings
+
+        // Good to start from here
+        getUiDevice().pressHome();
+
+        // open the All Apps view
+        UiObject allAppsButton = new UiObject(LauncherHelper.ALL_APPS_BUTTON);
+        allAppsButton.click();
+
+        // clicking the APPS tab
+        UiSelector appsTabSelector =
+                new UiSelector().className(android.widget.TabWidget.class.getName())
+                    .childSelector(new UiSelector().text("Apps"));
+        UiObject appsTab = new UiObject(appsTabSelector);
+        appsTab.click();
+
+        // Clicking the Settings
+        UiScrollable allAppsScreen = new UiScrollable(LauncherHelper.LAUNCHER_CONTAINER);
+        allAppsScreen.setAsHorizontalList();
+        UiObject settingsApp =
+                allAppsScreen.getChildByText(LauncherHelper.LAUNCHER_ITEM, "Settings");
+        settingsApp.click();
+
+        // Now we will select the settings we need to work with. To make this operation a little
+        // more generic we will put it in a function. We will try it as a phone first then as a
+        // tablet if phone is not our device type
+        if (!selectSettingsFor("About phone"))
+            selectSettingsFor("About tablet");
+
+        // Now we need to read the Build number text and return it
+        String buildNum = getAboutItem("Build number");
+
+        // Log it - Use adb logcat to view the results
+        Log.i(LOG_TAG, "Build = " + buildNum);
+    }
+
+    /**
+     * Select a settings items and perform scroll if needed to find it.
+     * @param name
+     */
+    private boolean selectSettingsFor(String name)  {
+        try {
+            UiScrollable appsSettingsList = new UiScrollable(SettingsHelper.LIST_VIEW);
+            UiObject obj = appsSettingsList.getChildByText(SettingsHelper.LIST_VIEW_ITEM, name);
+            obj.click();
+        } catch (UiObjectNotFoundException e) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * This function will detect the presence of 2 or 1 list view display fragments and
+     * targets the correct list view for the About item details
+     * @param item
+     * @return the details string of an about item entry
+     * @throws UiObjectNotFoundException
+     */
+    private String getAboutItem(String item) throws UiObjectNotFoundException {
+        // try accessing the second list view if one exists else we will assume the
+        // device is displaying a single list view
+        UiScrollable aboutSettingsList = new UiScrollable(SettingsHelper.LIST_VIEW.instance(1));
+        if (!aboutSettingsList.exists())
+            aboutSettingsList = new UiScrollable(SettingsHelper.LIST_VIEW.instance(0));
+
+        // the returned aboutItem will be pointing at the node matching the
+        // SettingsOsr.LIST_VIEW_ITEM. So, aboutItem is a container of widgets where one
+        // actually contains the text (item) we're looking for.
+        UiObject aboutItem = aboutSettingsList.getChildByText(SettingsHelper.LIST_VIEW_ITEM, item);
+
+        // Since aboutItem contains the text widgets for the requested details, we're assuming
+        // here that the param 'item' refers to the label and the second text is the value for it.
+        UiObject txt = aboutItem.getChild(
+                new UiSelector().className(android.widget.TextView.class.getName()).instance(1));
+
+        // This is interesting. Since aboutItem is returned pointing a the layout containing the
+        // test values, we know it is visible else an exception would've been thrown. However,
+        // we're not certain that the instance(1) or second text view inside this layout is
+        // in fact fully visible and not off the screen.
+        if (!txt.exists())
+            aboutSettingsList.scrollForward(); // scroll it into view
+
+        return txt.getText();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+}

samples/UiAutomator/src/com/android/test/uiautomator/demos/SetTwoMinuteAlarm.java

@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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 com.android.test.uiautomator.demos;
+
+import android.widget.TextView;
+
+import com.android.uiautomator.core.UiObject;
+import com.android.uiautomator.core.UiObjectNotFoundException;
+import com.android.uiautomator.core.UiScrollable;
+import com.android.uiautomator.core.UiSelector;
+import com.android.uiautomator.testrunner.UiAutomatorTestCase;
+
+/**
+ * Test demonstrates using the UiAutomator APIs to set an alarm to
+ * go off in 2 minutes
+ */
+public class SetTwoMinuteAlarm extends UiAutomatorTestCase {
+
+    /**
+     * For the purpose of this demo, we're declaring the Launcher signatures here.
+     * It may be more appropriate to declare signatures and methods related
+     * to Launcher in their own reusable Launcher helper file.
+     */
+    public static class LauncherHelper {
+        public static final UiSelector ALL_APPS_BUTTON = new UiSelector().description("Apps");
+        public static final UiSelector LAUNCHER_CONTAINER = new UiSelector().scrollable(true);
+        public static final UiSelector LAUNCHER_ITEM =
+                new UiSelector().className(android.widget.TextView.class.getName());
+    }
+
+    /**
+     * Set an alarm 2 minutes from now and verify it goes off. Also check the notification
+     * shades for an alarm. (Crude test but it demos the use of Android resources)
+     * @throws UiObjectNotFoundException
+     */
+    public void testDemo() throws UiObjectNotFoundException {
+        // The following code is documented in the LaunchSettings demo. For detailed description
+        // of how this code works, look at the demo LaunchSettings
+
+        // Good to start from here
+        getUiDevice().pressHome();
+
+        // open the All Apps view
+        UiObject allAppsButton = new UiObject(LauncherHelper.ALL_APPS_BUTTON);
+        allAppsButton.click();
+
+        // clicking the APPS tab
+        UiSelector appsTabSelector =
+                new UiSelector().className(android.widget.TabWidget.class.getName())
+                    .childSelector(new UiSelector().text("Apps"));
+        UiObject appsTab = new UiObject(appsTabSelector);
+        appsTab.click();
+
+        // Clicking the Settings
+        UiScrollable allAppsScreen = new UiScrollable(LauncherHelper.LAUNCHER_CONTAINER);
+        allAppsScreen.setAsHorizontalList();
+        UiObject clockApp =
+                allAppsScreen.getChildByText(LauncherHelper.LAUNCHER_ITEM, "Clock");
+        clockApp.click();
+
+        // Set an alarm to go off in about 2 minutes
+        setAlarm(2);
+
+        // wait for the alarm alert dialog
+        UiObject alarmAlert =
+                new UiObject(new UiSelector().packageName("com.google.android.deskclock")
+                        .className(TextView.class.getName()).text("Alarm"));
+
+        assertTrue("Timeout while waiting for alarm to go off",
+                alarmAlert.waitForExists(2 * 60 * 1000));
+
+        clickByText("Dismiss");
+    }
+
+    /**
+     * Helper function to set an alarm
+     * @param minutesFromNow
+     * @throws UiObjectNotFoundException
+     */
+    private void setAlarm(int minutesFromNow) throws UiObjectNotFoundException {
+        UiObject setAlarm = new UiObject(new UiSelector().textStartsWith("Alarm set"));
+        if (!setAlarm.exists())
+            setAlarm = new UiObject(new UiSelector().textStartsWith("Set alarm"));
+        setAlarm.click();
+
+        // let's add an alarm
+        clickByDescription("Add alarm");
+        // let's set the time
+        clickByText("Time");
+
+        // we want the minutes only
+        UiSelector minuteAreaSelector = new UiSelector().className(
+                android.widget.NumberPicker.class.getName()).instance(1);
+        UiSelector minuteIncreaseButtonSelector = minuteAreaSelector.childSelector(
+                new UiSelector().className(android.widget.Button.class.getName()).instance(1));
+
+        // increment minutes a couple of times
+        for (int x = 0; x < minutesFromNow; x++)
+            new UiObject(minuteIncreaseButtonSelector).click();
+        clickByText("Done");
+
+        // few confirmations to click thru
+        UiObject doneButton = new UiObject(new UiSelector().text("Done"));
+        UiObject okButton = new UiObject(new UiSelector().text("OK"));
+        // working around some inconsistencies in phone vs tablet UI
+        if (doneButton.exists()) {
+            doneButton.click();
+        } else {
+            okButton.click(); // let it fail if neither exists
+        }
+
+        // we're done. Let's return to home screen
+        clickByText("Done");
+        getUiDevice().pressHome();
+    }
+
+    /**
+     * Helper to click on objects that match the content-description text
+     * @param text
+     * @throws UiObjectNotFoundException
+     */
+    private void clickByDescription(String text) throws UiObjectNotFoundException {
+        UiObject obj = new UiObject(new UiSelector().description(text));
+        obj.clickAndWaitForNewWindow();
+    }
+
+    /**
+     * Helper to click on object that match the text value
+     * @param text
+     * @throws UiObjectNotFoundException
+     */
+    private void clickByText(String text) throws UiObjectNotFoundException {
+        UiObject obj = new UiObject(new UiSelector().text(text));
+        obj.clickAndWaitForNewWindow();
+    }
+}