enable android share option

electrum/gui/qml/components/AddressDetails.qml

@@ -26,6 +26,7 @@ Pane {
                 text: qsTr('Spend from')
                 //onTriggered:
                 icon.source: '../../icons/tab_send.png'
+                enabled: false
             }
         }
         MenuItem {
@@ -33,6 +34,7 @@ Pane {
             action: Action {
                 text: qsTr('Sign/Verify')
                 icon.source: '../../icons/key.png'
+                enabled: false
             }
         }
         MenuItem {
@@ -40,6 +42,7 @@ Pane {
             action: Action {
                 text: qsTr('Encrypt/Decrypt')
                 icon.source: '../../icons/mail_icon.png'
+                enabled: false
             }
         }
     }

electrum/gui/qml/components/RequestDialog.qml

@@ -113,7 +113,11 @@ Dialog {
                 Button {
                     icon.source: '../../icons/share.png'
                     text: 'Share'
-                    enabled: false
+                    onClicked: {
+                        enabled = false
+                        AppController.doShare(_bip21uri, qsTr('Payment Request'))
+                        enabled = true
+                    }
                 }
             }
             Label {

electrum/gui/qml/components/controls/GenericShareDialog.qml

@@ -96,10 +96,12 @@ Dialog {
                 onClicked: AppController.textToClipboard(dialog.text)
             }
             Button {
-                enabled: false
+                //enabled: false
                 text: qsTr('Share')
                 icon.source: '../../../icons/share.png'
-                onClicked: console.log('TODO')
+                onClicked: {
+                    AppController.doShare(dialog.text, dialog.title)
+                }
             }
         }
     }

electrum/gui/qml/qeapp.py

@@ -93,6 +93,27 @@ class QEAppController(QObject):
         except ImportError:
             self.logger.error('Notification: needs plyer; `sudo python3 -m pip install plyer`')
 
+    @pyqtSlot(str, str)
+    def doShare(self, data, title):
+        #if platform != 'android':
+            #return
+        try:
+            from jnius import autoclass, cast
+        except ImportError:
+            self.logger.error('Share: needs jnius. Platform not Android?')
+            return
+
+        JS = autoclass('java.lang.String')
+        Intent = autoclass('android.content.Intent')
+        sendIntent = Intent()
+        sendIntent.setAction(Intent.ACTION_SEND)
+        sendIntent.setType("text/plain")
+        sendIntent.putExtra(Intent.EXTRA_TEXT, JS(data))
+        pythonActivity = autoclass('org.kivy.android.PythonActivity')
+        currentActivity = cast('android.app.Activity', pythonActivity.mActivity)
+        it = Intent.createChooser(sendIntent, cast('java.lang.CharSequence', JS(title)))
+        currentActivity.startActivity(it)
+
     @pyqtSlot('QString')
     def textToClipboard(self, text):
         QGuiApplication.clipboard().setText(text)