Testing with dummy onboarding activity

crashes

app/build.gradle

@@ -18,8 +18,8 @@ android {
         targetSdkVersion 23
 
         // note: always bump BOTH versionCode and versionName!
-        versionName "0.11.2"
+        versionName "0.12.0"
-        versionCode 58
+        versionCode 59
     }
     buildTypes {
         release {

app/src/main/AndroidManifest.xml

@@ -226,6 +226,11 @@
             android:parentActivityName=".activities.ControlCenter"
             android:screenOrientation="portrait"
             android:windowSoftInputMode="stateHidden" />
+        <activity
+            android:name=".activities.OnboardingActivity"
+            android:label="@string/title_activity_debug"
+            android:parentActivityName=".activities.ControlCenter"
+            android:screenOrientation="portrait" />
         <activity
             android:name=".activities.DiscoveryActivity"
             android:label="@string/title_activity_discovery"

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/ControlCenter.java

@@ -38,8 +38,11 @@ import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.activities.charts.ChartsActivity;
 import nodomain.freeyourgadget.gadgetbridge.adapter.GBDeviceAdapter;
+import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
+import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceManager;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
 import nodomain.freeyourgadget.gadgetbridge.util.GB;
@@ -128,6 +131,16 @@ public class ControlCenter extends GBActivity {
                     }
                 } else {
                     GBApplication.deviceService().connect(gbDevice);
+                    try (DBHandler dbHandler = GBApplication.acquireDB()) {
+                        DaoSession session = dbHandler.getDaoSession();
+
+                        if (DBHelper.findDevice(gbDevice, session) == null) {
+                            Intent startIntent = new Intent(ControlCenter.this, OnboardingActivity.class);
+                            startIntent.putExtra(GBDevice.EXTRA_DEVICE, gbDevice);
+                            startActivity(startIntent);
+                        }
+                    } catch (Exception _ignore) {
+                    }
                 }
             }
         });

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/OnboardingActivity.java

@@ -0,0 +1,73 @@
+package nodomain.freeyourgadget.gadgetbridge.activities;
+
+import android.app.ProgressDialog;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Toast;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.database.ActivityDatabaseHandler;
+import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
+import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class OnboardingActivity extends GBActivity {
+
+    private Button importOldActivityDataButton;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_onboarding);
+
+        Bundle extras = getIntent().getExtras();
+
+        GBDevice device = null;
+        if (extras != null) {
+            device = extras.getParcelable(GBDevice.EXTRA_DEVICE);
+        } else {
+            throw new IllegalArgumentException("Must provide a device when invoking this activity");
+        }
+
+        importOldActivityDataButton = (Button) findViewById(R.id.mergeOldActivityData);
+        final GBDevice finalDevice = device;
+        importOldActivityDataButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                mergeOldActivityDbContents(finalDevice);
+            }
+        });
+    }
+
+    private void mergeOldActivityDbContents(final GBDevice device) {
+        if (device == null) {
+            return;
+        }
+
+        final DBHelper helper = new DBHelper(getBaseContext());
+        final ActivityDatabaseHandler oldHandler = helper.getOldActivityDatabaseHandler();
+        if (oldHandler == null) {
+            GB.toast(this, "No old activity database found, nothing to import.", Toast.LENGTH_LONG, GB.ERROR);
+            return;
+        }
+
+        try (DBHandler targetHandler = GBApplication.acquireDB()) {
+            final ProgressDialog progress = ProgressDialog.show(OnboardingActivity.this, "Merging Activity Data", "Please wait while merging your activity data...", true, false);
+            new AsyncTask<Object, ProgressDialog, Object>() {
+                @Override
+                protected Object doInBackground(Object[] params) {
+                    helper.importOldDb(oldHandler, device, targetHandler);
+                    progress.dismiss();
+                    return null;
+                }
+            }.execute((Object[]) null);
+        } catch (Exception ex) {
+            GB.toast(OnboardingActivity.this, "Error importing old activity data into new database.", Toast.LENGTH_LONG, GB.ERROR, ex);
+        }
+    }
+
+}

app/src/main/res/layout/activity_onboarding.xml

@@ -0,0 +1,19 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context="nodomain.freeyourgadget.gadgetbridge.activities.ControlCenter">
+
+
+    <Button
+        android:id="@+id/mergeOldActivityData"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="fill_horizontal"
+        android:text="Merge old activity data" />
+
+</RelativeLayout>