[testapp] Fix vibration for testapps (kivy#2034)

Method `vibrate(milliseconds)` was deprecated in API level 26,
now we should use ` vibrate(android.os.VibrationEffect)`.

See also: https://developer.android.com/reference/android/os/Vibrator#vibrate(long)

Author: opacam

testapps/testapp/main.py

@@ -123,21 +123,34 @@ def on_pause(self):
 
     def test_pyjnius(self, *args):
         try:
-            from jnius import autoclass
+            from jnius import autoclass, cast
         except ImportError:
             raise_error('Could not import pyjnius')
             return
-
         print('Attempting to vibrate with pyjnius')
-        # PythonActivity = autoclass('org.renpy.android.PythonActivity')
-        # activity = PythonActivity.mActivity
+        ANDROID_VERSION = autoclass('android.os.Build$VERSION')
+        SDK_INT = ANDROID_VERSION.SDK_INT
+
+        Context = autoclass("android.content.Context")
         PythonActivity = autoclass('org.kivy.android.PythonActivity')
         activity = PythonActivity.mActivity
-        Intent = autoclass('android.content.Intent')
-        Context = autoclass('android.content.Context')
-        vibrator = activity.getSystemService(Context.VIBRATOR_SERVICE)
 
-        vibrator.vibrate(1000)
+        vibrator_service = activity.getSystemService(Context.VIBRATOR_SERVICE)
+        vibrator = cast("android.os.Vibrator", vibrator_service)
+
+        if vibrator and SDK_INT >= 26:
+            print("Using android's `VibrationEffect` (SDK >= 26)")
+            VibrationEffect = autoclass("android.os.VibrationEffect")
+            vibrator.vibrate(
+                VibrationEffect.createOneShot(
+                    1000, VibrationEffect.DEFAULT_AMPLITUDE,
+                ),
+            )
+        elif vibrator:
+            print("Using deprecated android's vibrate (SDK < 26)")
+            vibrator.vibrate(1000)
+        else:
+            print('Something happened...vibrator service disabled?')
 
     def test_ctypes(self, *args):
         import ctypes

testapps/testapp_encryption/main.py

@@ -324,19 +324,34 @@ def on_pause(self):
 
     def test_pyjnius(self, *args):
         try:
-            from jnius import autoclass
+            from jnius import autoclass, cast
         except ImportError:
             raise_error('Could not import pyjnius')
             return
-
         print('Attempting to vibrate with pyjnius')
-        python_activity = autoclass('org.kivy.android.PythonActivity')
-        activity = python_activity.mActivity
-        intent = autoclass('android.content.Intent')
-        context = autoclass('android.content.Context')
-        vibrator = activity.getSystemService(context.VIBRATOR_SERVICE)
-
-        vibrator.vibrate(1000)
+        ANDROID_VERSION = autoclass('android.os.Build$VERSION')
+        SDK_INT = ANDROID_VERSION.SDK_INT
+
+        Context = autoclass("android.content.Context")
+        PythonActivity = autoclass('org.kivy.android.PythonActivity')
+        activity = PythonActivity.mActivity
+
+        vibrator_service = activity.getSystemService(Context.VIBRATOR_SERVICE)
+        vibrator = cast("android.os.Vibrator", vibrator_service)
+
+        if vibrator and SDK_INT >= 26:
+            print("Using android's `VibrationEffect` (SDK >= 26)")
+            VibrationEffect = autoclass("android.os.VibrationEffect")
+            vibrator.vibrate(
+                VibrationEffect.createOneShot(
+                    1000, VibrationEffect.DEFAULT_AMPLITUDE,
+                ),
+            )
+        elif vibrator:
+            print("Using deprecated android's vibrate (SDK < 26)")
+            vibrator.vibrate(1000)
+        else:
+            print('Something happened...vibrator service disabled?')
 
     def test_ctypes(self, *args):
         import ctypes

testapps/testapp_flask/main.py

@@ -26,12 +26,16 @@
 print('imported flask etc')
 print('importing pyjnius')
 
-from jnius import autoclass
+from jnius import autoclass, cast
+
+ANDROID_VERSION = autoclass('android.os.Build$VERSION')
+SDK_INT = ANDROID_VERSION.SDK_INT
 Context = autoclass('android.content.Context')
 PythonActivity = autoclass('org.kivy.android.PythonActivity')
 activity = PythonActivity.mActivity
 
-vibrator = activity.getSystemService(Context.VIBRATOR_SERVICE)
+vibrator_service = activity.getSystemService(Context.VIBRATOR_SERVICE)
+vibrator = cast("android.os.Vibrator", vibrator_service)
 
 ActivityInfo = autoclass('android.content.pm.ActivityInfo')
 
@@ -50,7 +54,20 @@ def vibrate():
         print('ERROR: asked to vibrate but without time argument')
     print('asked to vibrate', args['time'])
 
-    vibrator.vibrate(float(args['time']) * 1000)
+    if vibrator and SDK_INT >= 26:
+        print("Using android's `VibrationEffect` (SDK >= 26)")
+        VibrationEffect = autoclass("android.os.VibrationEffect")
+        vibrator.vibrate(
+            VibrationEffect.createOneShot(
+                int(float(args['time']) * 1000),
+                VibrationEffect.DEFAULT_AMPLITUDE,
+            ),
+        )
+    elif vibrator:
+        print("Using deprecated android's vibrate (SDK < 26)")
+        vibrator.vibrate(int(float(args['time']) * 1000))
+    else:
+        print('Something happened...vibrator service disabled?')
     print('vibrated')
 
 @app.route('/loadUrl')

testapps/testapp_keyboard/main.py

@@ -121,21 +121,34 @@ def on_pause(self):
 
     def test_pyjnius(self, *args):
         try:
-            from jnius import autoclass
+            from jnius import autoclass, cast
         except ImportError:
             raise_error('Could not import pyjnius')
             return
-        
         print('Attempting to vibrate with pyjnius')
-        # PythonActivity = autoclass('org.renpy.android.PythonActivity')
-        # activity = PythonActivity.mActivity
+        ANDROID_VERSION = autoclass('android.os.Build$VERSION')
+        SDK_INT = ANDROID_VERSION.SDK_INT
+
+        Context = autoclass("android.content.Context")
         PythonActivity = autoclass('org.kivy.android.PythonActivity')
         activity = PythonActivity.mActivity
-        Intent = autoclass('android.content.Intent')
-        Context = autoclass('android.content.Context')
-        vibrator = activity.getSystemService(Context.VIBRATOR_SERVICE)
 
-        vibrator.vibrate(1000)
+        vibrator_service = activity.getSystemService(Context.VIBRATOR_SERVICE)
+        vibrator = cast("android.os.Vibrator", vibrator_service)
+
+        if vibrator and SDK_INT >= 26:
+            print("Using android's `VibrationEffect` (SDK >= 26)")
+            VibrationEffect = autoclass("android.os.VibrationEffect")
+            vibrator.vibrate(
+                VibrationEffect.createOneShot(
+                    1000, VibrationEffect.DEFAULT_AMPLITUDE,
+                ),
+            )
+        elif vibrator:
+            print("Using deprecated android's vibrate (SDK < 26)")
+            vibrator.vibrate(1000)
+        else:
+            print('Something happened...vibrator service disabled?')
 
     def test_ctypes(self, *args):
         import ctypes

testapps/testapp_pillow/main.py

@@ -337,25 +337,34 @@ def on_stop(self):
 
     def test_pyjnius(self, *args):
         try:
-            from jnius import autoclass
+            from jnius import autoclass, cast
         except ImportError:
-            raise_error("Could not import pyjnius")
+            raise_error('Could not import pyjnius')
             return
-
-        print("Attempting to vibrate with pyjnius")
-        # Todo: fix vibrate with Api level >= 26
-        # vibrate was deprecated in API level 26:
-        # https://developer.android.com/reference/android/os/Vibrator
-        try:
-            PythonActivity = autoclass("org.kivy.android.PythonActivity")
-            activity = PythonActivity.mActivity
-            Intent = autoclass("android.content.Intent")
-            Context = autoclass("android.content.Context")
-            vibrator = activity.getSystemService(Context.VIBRATOR_SERVICE)
-
+        print('Attempting to vibrate with pyjnius')
+        ANDROID_VERSION = autoclass('android.os.Build$VERSION')
+        SDK_INT = ANDROID_VERSION.SDK_INT
+
+        Context = autoclass("android.content.Context")
+        PythonActivity = autoclass('org.kivy.android.PythonActivity')
+        activity = PythonActivity.mActivity
+
+        vibrator_service = activity.getSystemService(Context.VIBRATOR_SERVICE)
+        vibrator = cast("android.os.Vibrator", vibrator_service)
+
+        if vibrator and SDK_INT >= 26:
+            print("Using android's `VibrationEffect` (SDK >= 26)")
+            VibrationEffect = autoclass("android.os.VibrationEffect")
+            vibrator.vibrate(
+                VibrationEffect.createOneShot(
+                    1000, VibrationEffect.DEFAULT_AMPLITUDE,
+                ),
+            )
+        elif vibrator:
+            print("Using deprecated android's vibrate (SDK < 26)")
             vibrator.vibrate(1000)
-        except Exception as e:
-            raise_error("Error when trying to vibrate: {}".format(e))
+        else:
+            print('Something happened...vibrator service disabled?')
 
     def test_ctypes(self, *args):
         try:

testapps/testapp_sqlite_openssl/main.py

@@ -192,24 +192,37 @@ def on_pause(self):
 
     def test_pyjnius(self, *args):
         try:
-            from jnius import autoclass
+            from jnius import autoclass, cast
         except ImportError:
             raise_error('Could not import pyjnius')
             return
-        
         print('Attempting to vibrate with pyjnius')
-        # PythonActivity = autoclass('org.renpy.android.PythonActivity')
-        # activity = PythonActivity.mActivity
+        ANDROID_VERSION = autoclass('android.os.Build$VERSION')
+        SDK_INT = ANDROID_VERSION.SDK_INT
+
+        Context = autoclass("android.content.Context")
         PythonActivity = autoclass('org.kivy.android.PythonActivity')
         activity = PythonActivity.mActivity
-        Intent = autoclass('android.content.Intent')
-        Context = autoclass('android.content.Context')
-        vibrator = activity.getSystemService(Context.VIBRATOR_SERVICE)
 
-        vibrator.vibrate(1000)
+        vibrator_service = activity.getSystemService(Context.VIBRATOR_SERVICE)
+        vibrator = cast("android.os.Vibrator", vibrator_service)
+
+        if vibrator and SDK_INT >= 26:
+            print("Using android's `VibrationEffect` (SDK >= 26)")
+            VibrationEffect = autoclass("android.os.VibrationEffect")
+            vibrator.vibrate(
+                VibrationEffect.createOneShot(
+                    1000, VibrationEffect.DEFAULT_AMPLITUDE,
+                ),
+            )
+        elif vibrator:
+            print("Using deprecated android's vibrate (SDK < 26)")
+            vibrator.vibrate(1000)
+        else:
+            print('Something happened...vibrator service disabled?')
 
     def test_ctypes(self, *args):
-        import ctypes
+        pass
 
     def test_numpy(self, *args):
         import numpy