update: Yosemite.apk and If an INSTALL_FAILED_UPDATE_INCOMPATIBLE exc…

…eption occurs when installing apk, uninstall it first and then install it

(cherry picked from commit ac0fae1)

airtest/core/android/adb.py

@@ -20,6 +20,7 @@
 from airtest.utils.logger import get_logger
 from airtest.utils.nbsp import NonBlockingStreamReader
 from airtest.utils.retry import retries
+from airtest.utils.apkparser import APK
 from airtest.utils.snippet import get_std_encoding, reg_cleanup, split_cmd, make_file_executable
 
 LOGGING = get_logger(__name__)
@@ -620,7 +621,21 @@ def install_app(self, filepath, replace=False, install_options=None):
         if replace:
             install_options.append("-r")
         cmds = ["install", ] + install_options + [filepath, ]
-        out = self.cmd(cmds)
+        try:
+            out = self.cmd(cmds)
+        except AdbError as e:
+            out = repr(e.stderr) + repr(e.stdout)
+            # If the signatures are inconsistent, uninstall the old version first
+            if "INSTALL_FAILED_UPDATE_INCOMPATIBLE" in out and replace:
+                try:
+                    package_name = re.search(r"package (.*?) .*", out).group(1)
+                except:
+                    # get package name
+                    package_name = APK(filepath).get_package()
+                self.uninstall_app(package_name)
+                out = self.cmd(cmds)
+            else:
+                raise
 
         if re.search(r"Failure \[.*?\]", out):
             raise AdbShellError("Installation Failure", repr(out))
@@ -716,8 +731,19 @@ def pm_install(self, filepath, replace=False, install_options=None):
         try:
             cmds = ["pm", "install", ] + install_options + [device_path]
             self.shell(cmds)
-        except:
-            raise
+        except AdbError as e:
+            out = repr(e.stderr) + repr(e.stdout)
+            # If the signatures are inconsistent, uninstall the old version first
+            if re.search(r"INSTALL_FAILED_UPDATE_INCOMPATIBLE", out):
+                try:
+                    package_name = re.search(r"package (.*?) .*", out).group(1)
+                except:
+                    # get package name
+                    package_name = APK(filepath).get_package()
+                self.uninstall_app(package_name)
+                out = self.shell(cmds)
+            else:
+                raise
         finally:
             # delete apk file
             self.cmd(["shell", "rm", device_path], timeout=30)

airtest/core/android/yosemite.py

@@ -1,3 +1,4 @@
+import traceback
 import warnings
 from .constant import YOSEMITE_APK, YOSEMITE_PACKAGE
 from airtest.utils.snippet import on_method_ready
@@ -45,6 +46,7 @@ def _install_apk_upgrade(self, apk_path, package):
                 if installed_version is None:
                     raise
                 # If the installation fails, but the phone has an old version, do not force the installation
+                print(traceback.format_exc())
                 warnings.warn("Yosemite.apk update failed, please try to reinstall manually(airtest/core/android/static/apks/Yosemite.apk).")
 
     @on_method_ready('install_or_upgrade')