AndroidDeviceDialog: Show a hint if we found no device

Task-number: QTCREATORBUG-11437
Change-Id: Ib08cd6c7fd60d9973eb4022a2519a30bd0570496
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

src/plugins/android/androiddevicedialog.cpp

@@ -33,6 +33,7 @@
 
 #include <QPainter>
 #include <QStyledItemDelegate>
+#include <QToolTip>
 
 using namespace Android;
 using namespace Android::Internal;
@@ -386,6 +387,17 @@ AndroidDeviceDialog::AndroidDeviceDialog(int apiLevel, const QString &abi, QWidg
 
     m_ui->defaultDeviceCheckBox->setText(tr("Always use this device for architecture %1").arg(abi));
 
+    m_ui->noDeviceFoundLabel->setText(tr("<p align=\"center\"><span style=\" font-size:16pt;\">"
+                                         "No Device Found</span></p>"
+                                         "<br/>"
+                                         "<p>Connect an Android device via USB and activate developer mode on it. "
+                                         "Some devices require the installation of a USB driver.</p>"
+                                         "<br/>"
+                                         "<p>The adb tool in the Android SDK lists all connected devices if run via &quot;adb devices&quot;.</p>"
+                                         ));
+    connect(m_ui->missingLabel, SIGNAL(linkActivated(QString)),
+            this, SLOT(showHelp()));
+
     connect(m_ui->refreshDevicesButton, SIGNAL(clicked()),
             this, SLOT(refreshDeviceList()));
 
@@ -445,6 +457,8 @@ void AndroidDeviceDialog::refreshDeviceList()
         newIndex = m_model->indexFor(devices.first().serialNumber);
 
     m_ui->deviceView->setCurrentIndex(newIndex);
+
+    m_ui->stackedWidget->setCurrentIndex(devices.isEmpty() ? 1 : 0);
 }
 
 void AndroidDeviceDialog::createAvd()
@@ -470,3 +484,13 @@ void AndroidDeviceDialog::clickedOnView(const QModelIndex &idx)
         }
     }
 }
+
+void AndroidDeviceDialog::showHelp()
+{
+    QPoint pos = m_ui->missingLabel->pos();
+    pos = m_ui->missingLabel->parentWidget()->mapToGlobal(pos);
+    QToolTip::showText(pos, tr("<p>Connect an Android device via USB and activate developer mode on it. "
+                               "Some devices require the installation of a USB driver.</p>"
+                               "<p>The adb tool in the Android SDK lists all connected devices if run via &quot;adb devices&quot;.</p>"),
+                       this);
+}

src/plugins/android/androiddevicedialog.h

@@ -62,6 +62,7 @@ private slots:
     void refreshDeviceList();
     void createAvd();
     void clickedOnView(const QModelIndex &idx);
+    void showHelp();
 private:
     AndroidDeviceModel *m_model;
     Ui::AndroidDeviceDialog *m_ui;

src/plugins/android/androiddevicedialog.ui

@@ -6,36 +6,29 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>618</width>
+    <width>636</width>
-    <height>400</height>
+    <height>438</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Select Android Device</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="1" column="0">
+   <item row="3" column="0" colspan="2">
-    <widget class="QPushButton" name="refreshDevicesButton">
-     <property name="text">
-      <string>Refresh Device List</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="1">
-    <widget class="QPushButton" name="createAVDButton">
-     <property name="text">
-      <string>Create Android Virtual Device</string>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="0" colspan="2">
     <widget class="QCheckBox" name="defaultDeviceCheckBox">
      <property name="text">
       <string>Always use this device for architecture %1</string>
      </property>
     </widget>
    </item>
-   <item row="3" column="2">
+   <item row="2" column="1">
+    <widget class="QPushButton" name="createAVDButton">
+     <property name="text">
+      <string>Create Android Virtual Device</string>
+     </property>
+    </widget>
+   </item>
+   <item row="4" column="2">
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
@@ -45,7 +38,21 @@
      </property>
     </widget>
    </item>
+   <item row="2" column="0">
+    <widget class="QPushButton" name="refreshDevicesButton">
+     <property name="text">
+      <string>Refresh Device List</string>
+     </property>
+    </widget>
+   </item>
    <item row="0" column="0" colspan="3">
+    <widget class="QStackedWidget" name="stackedWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="devicesPage">
+      <layout class="QGridLayout" name="gridLayout_3">
+       <item row="1" column="0">
         <widget class="QTreeView" name="deviceView">
          <property name="minimumSize">
           <size>
@@ -55,6 +62,40 @@
          </property>
         </widget>
        </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="missingLabel">
+         <property name="text">
+          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;a href=&quot;aaa&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0057ae;&quot;&gt;My device is missing&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+         </property>
+         <property name="textFormat">
+          <enum>Qt::RichText</enum>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="noDevicesPage">
+      <layout class="QGridLayout" name="gridLayout_2">
+       <item row="0" column="0">
+        <widget class="QLabel" name="noDeviceFoundLabel">
+         <property name="text">
+          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+         </property>
+         <property name="textFormat">
+          <enum>Qt::RichText</enum>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+         </property>
+         <property name="wordWrap">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
   </layout>
  </widget>
  <resources/>