reformat code

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GB.java

@@ -176,9 +176,10 @@ public class GB {
      * Creates and display a Toast message using the application context.
      * Additionally the toast is logged using the provided severity.
      * Can be called from any thread.
-     * @param message the message to display.
+     *
+     * @param message     the message to display.
      * @param displayTime something like Toast.LENGTH_SHORT
-     * @param severity either INFO, WARNING, ERROR
+     * @param severity    either INFO, WARNING, ERROR
      */
     public static void toast(String message, int displayTime, int severity) {
         toast(GBApplication.getContext(), message, displayTime, severity, null);
@@ -188,9 +189,10 @@ public class GB {
      * Creates and display a Toast message using the application context.
      * Additionally the toast is logged using the provided severity.
      * Can be called from any thread.
-     * @param message the message to display.
+     *
+     * @param message     the message to display.
      * @param displayTime something like Toast.LENGTH_SHORT
-     * @param severity either INFO, WARNING, ERROR
+     * @param severity    either INFO, WARNING, ERROR
      */
     public static void toast(String message, int displayTime, int severity, Throwable ex) {
         toast(GBApplication.getContext(), message, displayTime, severity, ex);
@@ -199,23 +201,25 @@ public class GB {
     /**
      * Creates and display a Toast message using the application context
      * Can be called from any thread.
-     * @param context the context to use
+     *
-     * @param message the message to display
+     * @param context     the context to use
+     * @param message     the message to display
      * @param displayTime something like Toast.LENGTH_SHORT
-     * @param severity either INFO, WARNING, ERROR
+     * @param severity    either INFO, WARNING, ERROR
      */
     public static void toast(final Context context, final String message, final int displayTime, final int severity) {
-       toast(context, message, displayTime, severity, null);
+        toast(context, message, displayTime, severity, null);
     }
 
     /**
      * Creates and display a Toast message using the application context
      * Can be called from any thread.
-     * @param context the context to use
+     *
-     * @param message the message to display
+     * @param context     the context to use
+     * @param message     the message to display
      * @param displayTime something like Toast.LENGTH_SHORT
-     * @param severity either INFO, WARNING, ERROR
+     * @param severity    either INFO, WARNING, ERROR
-     * @param ex optional exception to be logged
+     * @param ex          optional exception to be logged
      */
     public static void toast(final Context context, final String message, final int displayTime, final int severity, final Throwable ex) {
         Looper mainLooper = Looper.getMainLooper();

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

@@ -24,7 +24,6 @@ import nodomain.freeyourgadget.gadgetbridge.GBActivitySample;
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.charts.ActivityKind;
 import nodomain.freeyourgadget.gadgetbridge.charts.SleepUtils;
 
 public abstract class AbstractChartFragment extends Fragment {
@@ -62,7 +61,7 @@ public abstract class AbstractChartFragment extends Fragment {
             case nodomain.freeyourgadget.gadgetbridge.charts.ActivityKind.TYPE_LIGHT_SLEEP:
                 return akLightSleep.color;
             case nodomain.freeyourgadget.gadgetbridge.charts.ActivityKind.TYPE_ACTIVITY:
-                    return akActivity.color;
+                return akActivity.color;
         }
         return akActivity.color;
     }
@@ -290,7 +289,7 @@ public abstract class AbstractChartFragment extends Fragment {
 
     protected abstract void setupLegend(Chart chart);
 
-        protected BarEntry createBarEntry(float value, int index) {
+    protected BarEntry createBarEntry(float value, int index) {
         return new BarEntry(value, index);
     }
 

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

@@ -1,6 +1,5 @@
 package nodomain.freeyourgadget.gadgetbridge.activities;
 
-import android.bluetooth.BluetoothDevice;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ -13,13 +12,10 @@ import android.support.v4.app.FragmentPagerAdapter;
 import android.support.v4.app.FragmentStatePagerAdapter;
 import android.support.v4.content.LocalBroadcastManager;
 import android.support.v4.view.ViewPager;
-import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.ProgressBar;
-import android.widget.TextView;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -126,7 +122,7 @@ public class ChartsActivity extends FragmentActivity {
                 startService(startIntent);
                 return true;
             default:
-            break;
+                break;
         }
 
         return super.onOptionsItemSelected(item);

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

@@ -23,7 +23,6 @@ import com.github.mikephil.charting.utils.ValueFormatter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.text.NumberFormat;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
@@ -97,7 +96,7 @@ public class SleepChartFragment extends AbstractChartFragment {
         set.setValueFormatter(new ValueFormatter() {
             @Override
             public String getFormattedValue(float value) {
-                return GB.formatDurationHoursMinutes((long)value, TimeUnit.SECONDS);
+                return GB.formatDurationHoursMinutes((long) value, TimeUnit.SECONDS);
             }
         });
         set.setColors(colors);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/btle/BtLEAction.java

@@ -5,7 +5,6 @@ import android.bluetooth.BluetoothGattCharacteristic;
 
 import java.text.DateFormat;
 import java.util.Date;
-import java.util.Locale;
 
 /**
  * The Bluedroid implementation only allows performing one GATT request at a time.

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/btle/BtLEQueue.java

@@ -188,7 +188,7 @@ public final class BtLEQueue {
         // To support automatic reconnection, we keep the mBluetoothGatt instance
         // alive (we do not close() it). Unfortunately we sometimes have problems
         // reconnecting automatically, so we try to fix this by re-creating mBluetoothGatt.
-        if (status != 0 ) {
+        if (status != 0) {
             maybeReconnect();
         }
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/charts/ActivityAnalysis.java

@@ -1,6 +1,5 @@
 package nodomain.freeyourgadget.gadgetbridge.charts;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import nodomain.freeyourgadget.gadgetbridge.GBActivitySample;
@@ -13,7 +12,7 @@ public class ActivityAnalysis {
 
         ActivityAmount previousAmount = null;
         GBActivitySample previousSample = null;
-        for(GBActivitySample sample : samples) {
+        for (GBActivitySample sample : samples) {
             ActivityAmount amount = null;
             switch (sample.getType()) {
                 case GBActivitySample.TYPE_DEEP_SLEEP:

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/database/ActivityDatabaseHandler.java

@@ -11,7 +11,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 
 import nodomain.freeyourgadget.gadgetbridge.GB;
 import nodomain.freeyourgadget.gadgetbridge.GBActivitySample;
@@ -132,9 +131,10 @@ public class ActivityDatabaseHandler extends SQLiteOpenHelper {
     /**
      * Returns all available activity samples from between the two timestamps (inclusive), of the given
      * provided and type(s).
+     *
      * @param timestamp_from
      * @param timestamp_to
-     * @param activityTypes ORed combination of #TYPE_DEEP_SLEEP, #TYPE_LIGHT_SLEEP, #TYPE_ACTIVITY
+     * @param activityTypes  ORed combination of #TYPE_DEEP_SLEEP, #TYPE_LIGHT_SLEEP, #TYPE_ACTIVITY
      * @param provider
      * @return
      */
@@ -143,7 +143,7 @@ public class ActivityDatabaseHandler extends SQLiteOpenHelper {
             timestamp_to = Integer.MAX_VALUE; // dont know what happens when I use more than max of a signed int
         }
         ArrayList<GBActivitySample> GBActivitySampleList = new ArrayList<GBActivitySample>();
-        final String where = "(provider=" + provider + " and timestamp>=" + timestamp_from + " and timestamp<=" + timestamp_to + getWhereClauseFor(activityTypes) +")";
+        final String where = "(provider=" + provider + " and timestamp>=" + timestamp_from + " and timestamp<=" + timestamp_to + getWhereClauseFor(activityTypes) + ")";
         final String order = "timestamp";
         try (SQLiteDatabase db = this.getReadableDatabase()) {
             Cursor cursor = db.query(TABLE_GBACTIVITYSAMPLES, null, where, null, null, null, order);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/database/DBHelper.java

@@ -6,7 +6,6 @@ import android.database.sqlite.SQLiteOpenHelper;
 
 import java.io.File;
 import java.io.IOException;
-import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/database/DBUpdateScript.java

@@ -7,10 +7,11 @@ import android.database.sqlite.SQLiteDatabase;
  * Implementors provide the update from the prior schema
  * version to this version, and the downgrade from this schema
  * version to the next lower version.
- *
+ * <p/>
  * Implementations must have a public, no-arg constructor.
  */
 public interface DBUpdateScript {
     void upgradeSchema(SQLiteDatabase database);
+
     void downgradeSchema(SQLiteDatabase database);
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/database/schema/ActivityDBCreationScript.java

@@ -3,9 +3,13 @@ package nodomain.freeyourgadget.gadgetbridge.database.schema;
 import android.database.sqlite.SQLiteDatabase;
 
 import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
-import nodomain.freeyourgadget.gadgetbridge.database.DBUpdateScript;
 
-import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.*;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_INTENSITY;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_PROVIDER;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_STEPS;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_TIMESTAMP;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_TYPE;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.TABLE_GBACTIVITYSAMPLES;
 
 public class ActivityDBCreationScript {
     public void createSchema(SQLiteDatabase db) {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/database/schema/ActivityDBUpdate_4.java

@@ -6,7 +6,6 @@ import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
 import nodomain.freeyourgadget.gadgetbridge.database.DBUpdateScript;
 
 import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.TABLE_GBACTIVITYSAMPLES;
-import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.TABLE_STEPS_PER_DAY;
 
 /**
  * Upgrade and downgrade with DB versions <= 5 is not supported.

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/database/schema/ActivityDBUpdate_6.java

@@ -5,7 +5,10 @@ import android.database.sqlite.SQLiteDatabase;
 import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
 import nodomain.freeyourgadget.gadgetbridge.database.DBUpdateScript;
 
-import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.*;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_PROVIDER;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_STEPS;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.KEY_TIMESTAMP;
+import static nodomain.freeyourgadget.gadgetbridge.database.DBConstants.TABLE_STEPS_PER_DAY;
 
 /**
  * Adds a table "STEPS_PER_DAY".

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/miband/MiBandCoordinator.java

@@ -9,7 +9,6 @@ import org.slf4j.LoggerFactory;
 
 import java.util.Calendar;
 
-import nodomain.freeyourgadget.gadgetbridge.AppManagerActivity;
 import nodomain.freeyourgadget.gadgetbridge.DeviceCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/miband/MiBandSupport.java

@@ -66,14 +66,15 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
         //index of the buffer above
         public int activityDataHolderProgress = 0;
         //number of bytes we will get in a single data transfer, used as counter
-        public  int activityDataRemainingBytes = 0;
+        public int activityDataRemainingBytes = 0;
         //same as above, but remains untouched for the ack message
-        public  int activityDataUntilNextHeader = 0;
+        public int activityDataUntilNextHeader = 0;
         //timestamp of the single data transfer, incremented to store each minute's data
-        public  GregorianCalendar activityDataTimestampProgress = null;
+        public GregorianCalendar activityDataTimestampProgress = null;
         //same as above, but remains untouched for the ack message
         public GregorianCalendar activityDataTimestampToAck = null;
     }
+
     private static final Logger LOG = LoggerFactory.getLogger(MiBandSupport.class);
     private volatile boolean telephoneRinging;
     private volatile boolean isLocatingDevice;
@@ -503,18 +504,18 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
 
     private byte[] getLatency(int minConnectionInterval, int maxConnectionInterval, int latency, int timeout, int advertisementInterval) {
         byte result[] = new byte[12];
-        result[0] = (byte)(minConnectionInterval & 0xff);
+        result[0] = (byte) (minConnectionInterval & 0xff);
-        result[1] = (byte)(0xff & minConnectionInterval >> 8);
+        result[1] = (byte) (0xff & minConnectionInterval >> 8);
-        result[2] = (byte)(maxConnectionInterval & 0xff);
+        result[2] = (byte) (maxConnectionInterval & 0xff);
         result[3] = (byte) (0xff & maxConnectionInterval >> 8);
-        result[4] = (byte)(latency & 0xff);
+        result[4] = (byte) (latency & 0xff);
-        result[5] = (byte)(0xff & latency >> 8);
+        result[5] = (byte) (0xff & latency >> 8);
-        result[6] = (byte)(timeout & 0xff);
+        result[6] = (byte) (timeout & 0xff);
         result[7] = (byte) (0xff & timeout >> 8);
         result[8] = 0;
         result[9] = 0;
-        result[10] = (byte)(advertisementInterval & 0xff);
+        result[10] = (byte) (advertisementInterval & 0xff);
-        result[11] = (byte)(0xff & advertisementInterval >> 8);
+        result[11] = (byte) (0xff & advertisementInterval >> 8);
 
         return result;
     }
@@ -780,7 +781,7 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
 
             //The last data chunk sent by the miband has always length 0.
             //When we ack this chunk, the transfer is done.
-            if(getDevice().isBusy() && bytesTransferred==0) {
+            if (getDevice().isBusy() && bytesTransferred == 0) {
                 handleActivityFetchFinish();
             }
         } catch (IOException ex) {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/GadgetbridgePblSupport.java

@@ -36,7 +36,7 @@ public class GadgetbridgePblSupport {
                     break;
                 case KEY_SAMPLES:
                     byte[] samples = (byte[]) pair.second;
-                    LOG.info("got " + samples.length/2  + " samples");
+                    LOG.info("got " + samples.length / 2 + " samples");
                     ByteBuffer samplesBuffer = ByteBuffer.wrap(samples);
                     // TODO: read samples and put into database
                     break;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/FileUtils.java

@@ -11,6 +11,7 @@ import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 public class FileUtils {
     /**
      * Copies the the given sourceFile to destFile, overwriting it, in case it exists.
+     *
      * @param sourceFile
      * @param destFile
      * @throws IOException
@@ -30,6 +31,7 @@ public class FileUtils {
 
     /**
      * Returns the existing external storage dir.
+     *
      * @throws IOException when the directory is not available
      */
     public static File getExternalFilesDir() throws IOException {