Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use _adb_screencap method in ATX

Best Python code snippet using ATX

device.py

Source:device.py

...132                continue133            path, name = m.group(1), m.group(2)134            packages.append(self.Package(name, path))135        return packages136    def _adb_screencap(self, scale=1.0):137        """138        capture screen with adb shell screencap139        """140        remote_file = tempfile.mktemp(dir='/data/local/tmp/', prefix='screencap-', suffix='.png')141        local_file = tempfile.mktemp(prefix='atx-screencap-', suffix='.png')142        self.shell('screencap', '-p', remote_file)143        try:144            self.pull(remote_file, local_file)145            image = imutils.open_as_pillow(local_file)146            if scale is not None and scale != 1.0:147                image = image.resize([int(scale * s) for s in image.size], Image.BICUBIC)148            rotation = self.rotation()149            if rotation:150                method = getattr(Image, 'ROTATE_{}'.format(rotation*90))151                image = image.transpose(method)152            return image153        finally:154            self.remove(remote_file)155            os.unlink(local_file)156    def _adb_minicap(self, scale=1.0):157        """158        capture screen with minicap159        https://github.com/openstf/minicap160        """161        remote_file = tempfile.mktemp(dir='/data/local/tmp/', prefix='minicap-', suffix='.jpg')162        local_file = tempfile.mktemp(prefix='atx-minicap-', suffix='.jpg')163        (w, h, r) = self.display164        params = '{x}x{y}@{rx}x{ry}/{r}'.format(x=w, y=h, rx=int(w*scale), ry=int(h*scale), r=r*90)165        try:166            self.shell('LD_LIBRARY_PATH=/data/local/tmp', self.__minicap, '-s', '-P', params, '>', remote_file)167            self.pull(remote_file, local_file)168            image = imutils.open_as_pillow(local_file)169            return image170        finally:171            self.remove(remote_file)172            os.unlink(local_file)173    def screenshot(self, filename=None, scale=1.0, method=None):174        """175        Take device screenshot176        Args:177            - filename(string): optional, save int filename178            - scale(float): scale size179            - method(string): one of minicap,screencap180        Return:181            PIL.Image182        """183        image = None184        method = method or self._screenshot_method185        if method == 'minicap':186            try:187                image = self._adb_minicap(scale)188            except Exception as e:189                logger.warn("use minicap failed, fallback to screencap. error detail: %s", e)190                self._screenshot_method = 'screencap'191                return self.screenshot(filename=filename, scale=scale)192        elif method == 'screencap':193            image = self._adb_screencap(scale)194        else:195            raise RuntimeError("No such method(%s)" % method)196        if filename:197            image.save(filename)198        return image199    def click(self, x, y):200        '''201        same as adb -s ${SERIALNO} shell input tap x y202        FIXME(ssx): not tested on horizontal screen203        '''204        self.shell('input', 'tap', str(x), str(y))205    def forward(self, local_port, remote_port):206        '''207        adb port forward. return local_port...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.