Initial commit 🎉

fbshipit-source-id: b6fc29740c6875d2e78953b8a7123890a67930f2
Co-authored-by: Sebastian McKenzie <sebmck@fb.com>
Co-authored-by: John Knox <jknox@fb.com>
Co-authored-by: Emil Sjölander <emilsj@fb.com>
Co-authored-by: Pritesh Nandgaonkar <prit91@fb.com>

src/dispatcher/androidDevice.js

@@ -0,0 +1,97 @@
+/**
+ * Copyright 2018-present Facebook.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ * @format
+ */
+
+import AndroidDevice from '../devices/AndroidDevice';
+import type {Store} from '../reducers/index.js';
+import type BaseDevice from '../devices/BaseDevice';
+const adb = require('adbkit-fb');
+
+function createDecive(client, device): Promise<AndroidDevice> {
+  return new Promise((resolve, reject) => {
+    const type =
+      device.type !== 'device' || device.id.startsWith('emulator')
+        ? 'emulator'
+        : 'physical';
+    client.getProperties(device.id).then(props => {
+      const androidDevice = new AndroidDevice(
+        device.id,
+        type,
+        props['ro.product.model'],
+        client,
+      );
+      androidDevice.reverse();
+      resolve(androidDevice);
+    });
+  });
+}
+
+export default (store: Store) => {
+  const client = adb.createClient();
+
+  client
+    .trackDevices()
+    .then(tracker => {
+      tracker.on('error', err => {
+        if (err.message === 'Connection closed') {
+          // adb server has shutdown, remove all android devices
+          const {devices} = store.getState();
+          const deviceIDsToRemove: Array<string> = devices
+            .filter((device: BaseDevice) => device instanceof AndroidDevice)
+            .map((device: BaseDevice) => device.serial);
+
+          store.dispatch({
+            type: 'UNREGISTER_DEVICES',
+            payload: new Set(deviceIDsToRemove),
+          });
+          console.error(
+            'adb server shutdown. Run `adb start-server` and restart Sonar.',
+          );
+        } else {
+          throw err;
+        }
+      });
+
+      tracker.on('add', async device => {
+        const androidDevice = await createDecive(client, device);
+        if (device.type !== 'offline') {
+          store.dispatch({
+            type: 'REGISTER_DEVICE',
+            payload: androidDevice,
+          });
+        }
+      });
+
+      tracker.on('change', async device => {
+        if (device.type === 'offline') {
+          store.dispatch({
+            type: 'UNREGISTER_DEVICES',
+            payload: new Set([device.id]),
+          });
+        } else {
+          const androidDevice = await createDecive(client, device);
+          store.dispatch({
+            type: 'REGISTER_DEVICE',
+            payload: androidDevice,
+          });
+        }
+      });
+
+      tracker.on('remove', device => {
+        store.dispatch({
+          type: 'UNREGISTER_DEVICES',
+          payload: new Set([device.id]),
+        });
+      });
+    })
+    .catch(err => {
+      if (err.code === 'ECONNREFUSED') {
+        // adb server isn't running
+      } else {
+        throw err;
+      }
+    });
+};