From 3e85efa8983b11d25a9ab599dc5961f5bb799247 Mon Sep 17 00:00:00 2001
From: Andreas Shimokawa <shimokawa@fsfe.org>
Date: Tue, 5 May 2015 22:52:25 +0200
Subject: [PATCH] Display battery level if known. Should work on Miband,
 untested.

---
 .../freeyourgadget/gadgetbridge/GBDevice.java   |  2 +-
 .../gadgetbridge/adapter/GBDeviceAdapter.java   |  8 ++++++++
 app/src/main/res/layout/device_item.xml         | 17 +++++++++++++----
 3 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GBDevice.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GBDevice.java
index 114b89016..0d3492221 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GBDevice.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GBDevice.java
@@ -30,7 +30,7 @@ public class GBDevice implements Parcelable {
     private String mFirmwareVersion = null;
     private String mHardwareVersion = null;
     private State mState = State.NOT_CONNECTED;
-    private short mBatteryLevel = 50; // unknown
+    private short mBatteryLevel = -1; // unknown
     private String mBatteryState;
     private short mRssi = RSSI_UNKNOWN;
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/adapter/GBDeviceAdapter.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/adapter/GBDeviceAdapter.java
index 35e1a5221..d45c5549b 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/adapter/GBDeviceAdapter.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/adapter/GBDeviceAdapter.java
@@ -36,12 +36,20 @@ public class GBDeviceAdapter extends ArrayAdapter<GBDevice> {
         TextView deviceStatusLabel = (TextView) view.findViewById(R.id.device_status);
         TextView deviceNameLabel = (TextView) view.findViewById(R.id.device_name);
         TextView deviceInfoLabel = (TextView) view.findViewById(R.id.device_info);
+        TextView batteryStatusLabel = (TextView) view.findViewById(R.id.battery_status);
         ImageView deviceImageView = (ImageView) view.findViewById(R.id.device_image);
 
         deviceStatusLabel.setText(device.getStateString());
         deviceNameLabel.setText(device.getName());
         deviceInfoLabel.setText(device.getInfoString());
 
+        short batteryLevel = device.getBatteryLevel();
+        if (batteryLevel > -1) {
+            batteryStatusLabel.setText("BAT: " + device.getBatteryLevel() + "%");
+        } else {
+            batteryStatusLabel.setText("");
+        }
+
         switch (device.getType()) {
             case PEBBLE:
                 deviceImageView.setImageResource(R.drawable.ic_device_pebble);
diff --git a/app/src/main/res/layout/device_item.xml b/app/src/main/res/layout/device_item.xml
index 00efdda39..ebc7e8bb9 100644
--- a/app/src/main/res/layout/device_item.xml
+++ b/app/src/main/res/layout/device_item.xml
@@ -20,7 +20,7 @@
         android:orientation="vertical"
         android:paddingLeft="8dp">
 
-    <TextView
+        <TextView
             android:id="@+id/device_name"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
@@ -35,15 +35,24 @@
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
             android:layout_below="@id/device_name"
-            android:orientation="vertical"
+            android:orientation="horizontal"
             android:paddingTop="3dp">
 
             <TextView
                 android:id="@+id/device_status"
-                android:layout_width="fill_parent"
-                android:layout_height="wrap_content"
+                android:layout_width="wrap_content"
+                android:layout_height="fill_parent"
+                android:gravity="left"
                 android:textColor="@color/primarytext"
                 android:textStyle="bold" />
+
+            <TextView
+                android:id="@+id/battery_status"
+                android:layout_width="fill_parent"
+                android:layout_height="fill_parent"
+                android:gravity="right"
+                android:textColor="@color/secondarytext"
+                android:textStyle="bold" />
         </LinearLayout>
 
         <TextView