Sdk Controller: improve sensor speed & more.

- Landscape layout for sensor activity.

- Fixes some comments from change Ia4ae2e71.

- Limit update rate to 50 Hz, default to 20.

- Fixed typo in temperature sensor name which
  prevented it from being recognized.

- Replaced the String.format for sending emulator
  string data by StringBuilder.append(float).
  On an ADP2 device this reduces the time from
  an average 9-15 ms to 1-2 ms.

Change-Id: Iad5fe3fada23dbdf4bc7cc162fb2daeaf8a113f5

8 files changed, 256 insertions, 58 deletions

diff --git a/apps/SdkController/SdkControllerApp/AndroidManifest.xml b/apps/SdkController/SdkControllerApp/AndroidManifest.xml
index dda070f..e6c876a 100755
--- a/apps/SdkController/SdkControllerApp/AndroidManifest.xml
+++ b/apps/SdkController/SdkControllerApp/AndroidManifest.xml
@@ -23,17 +23,17 @@
                 <category android:name="android.intent.category.LAUNCHER" />

             </intent-filter>

         </activity>

-        

+

         <activity

             android:name=".activities.SensorActivity"

-            android:launchMode="singleInstance" 

-            android:windowSoftInputMode="stateUnchanged"/>

-        

+            android:launchMode="singleInstance"

+            android:windowSoftInputMode="stateUnchanged" android:label="@string/sensors_activity_title"/>

+

         <activity

             android:name=".activities.MultiTouchActivity"

             android:launchMode="singleInstance"

-            android:screenOrientation="portrait" 

-            android:theme="@style/Theme.MultiTouch" 

+            android:screenOrientation="portrait"

+            android:theme="@style/Theme.MultiTouch"

             android:windowSoftInputMode="stateHidden"/>

 

         <service

diff --git a/apps/SdkController/SdkControllerApp/res/layout-land/sensors.xml b/apps/SdkController/SdkControllerApp/res/layout-land/sensors.xml
new file mode 100755
index 0000000..2d14089
--- /dev/null
+++ b/apps/SdkController/SdkControllerApp/res/layout-land/sensors.xml
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!--

+/*

+ * Copyright (C) 2012 The Android Open Source Project

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not

+ * use this file except in compliance with the License. You may obtain a copy of

+ * the License at

+ *

+ * http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

+ * License for the specific language governing permissions and limitations under

+ * the License.

+ */

+-->

+<LinearLayout

+    xmlns:android="http://schemas.android.com/apk/res/android"

+    xmlns:tools="http://schemas.android.com/tools"

+    android:layout_width="fill_parent"

+    android:layout_height="fill_parent"

+    android:orientation="vertical"

+    >
+

+    <RelativeLayout

+        android:layout_width="match_parent"

+        android:layout_height="wrap_content" >

+

+        <TableRow

+            android:id="@+id/row1"

+            android:layout_width="wrap_content"

+            android:layout_height="wrap_content" >

+

+            <TextView

+                android:layout_width="wrap_content"

+                android:layout_height="wrap_content"

+                android:text="@string/sensors_sample_rate"

+                android:gravity="right"

+                android:layout_marginRight="8dp"

+                />

+

+            <EditText

+                android:id="@+id/textSampleRate"

+                android:layout_width="wrap_content"

+                android:layout_height="wrap_content"

+                android:ems="4"

+                android:gravity="right"

+                android:imeOptions="actionNone|flagNoExtractUi|flagNoFullscreen|"

+                android:inputType="number"

+                android:text="@string/sensors_default_sample_rate"

+                tools:ignore="HardcodedText" />

+

+            <TextView

+                android:layout_width="wrap_content"

+                android:layout_height="wrap_content"

+                android:text="@string/sensors_hz_per_sensor" />

+

+        </TableRow>

+

+        <TableRow

+            android:id="@+id/row2"

+            android:layout_width="wrap_content"

+            android:layout_height="wrap_content"

+            android:layout_alignParentRight="true"

+            android:layout_alignBaseline="@+id/row1"

+            >

+

+            <TextView

+                android:layout_width="wrap_content"

+                android:layout_height="wrap_content"

+                android:gravity="right"

+                android:layout_marginRight="8dp"

+                android:text="@string/sensors_actual_rate" />

+

+            <TextView

+                android:id="@+id/textActualRate"

+                android:gravity="right"

+                android:text="--"

+                tools:ignore="HardcodedText"

+                android:paddingLeft="8dp"

+                android:paddingRight="8dp"

+                android:layout_width="wrap_content"

+                android:layout_height="wrap_content" />

+

+            <TextView

+                android:layout_width="wrap_content"

+                android:layout_height="wrap_content"

+                android:text="@string/sensors_hz_average" />

+

+            <!-- This 1-pixel wide invisible edit field makes sure that row1 and

+                 row2 have the same height and an equal baseline. This works around

+                 the fact that row2's attribute layout_alignBaseline=row1 is in fact

+                 ignored. -->

+            <EditText

+                android:layout_width="1px"

+                android:layout_height="wrap_content"

+                android:imeOptions="actionNone"

+                android:focusable="false"

+                android:focusableInTouchMode="false"

+                android:visibility="invisible"

+                />

+

+        </TableRow>

+

+    </RelativeLayout>

+

+    <TableLayout

+        android:layout_width="wrap_content"

+        android:layout_height="wrap_content"

+        android:layout_gravity="center_horizontal"

+        >
+

+        <TableRow

+            android:layout_width="wrap_content"

+            android:layout_height="wrap_content" >

+

+        </TableRow>

+

+        <TableRow

+            android:layout_width="wrap_content"

+            android:layout_height="wrap_content" >

+

+        </TableRow>

+

+    </TableLayout>

+

+    <TextView

+        android:layout_width="fill_parent"

+        android:layout_height="wrap_content"

+        android:layout_marginTop="16dp"

+        android:text="@string/sensors_top_description" />

+

+    <ScrollView

+        android:id="@+id/scrollView1"

+        android:layout_width="fill_parent"

+        android:layout_height="0dp"

+        android:layout_weight="1" >
+

+        <TableLayout

+            android:id="@+id/tableLayout"

+            android:layout_width="fill_parent"

+            android:layout_height="wrap_content"

+            android:saveEnabled="false" />

+

+    </ScrollView>

+

+    <!-- Placeholder status text. Becomes visibility=gone when empty. -->

+    <TextView

+        android:id="@+id/textStatus"

+        android:layout_width="fill_parent"

+        android:layout_height="wrap_content"

+        android:layout_marginTop="8dp"

+        android:textAppearance="?android:attr/textAppearanceSmall" />

+

+    <!-- Placeholder error text. Becomes visibility=gone when empty. -->

+    <TextView

+        android:id="@+id/textError"

+        android:layout_width="fill_parent"

+        android:layout_height="wrap_content"

+        android:gravity="center_horizontal"

+        android:background="#F00F"

+        android:padding="8dp"

+        android:textAppearance="?android:attr/textAppearanceSmall"

+        android:textColor="#FFF0" />

+

+</LinearLayout>
\ No newline at end of file
diff --git a/apps/SdkController/SdkControllerApp/res/layout/main.xml b/apps/SdkController/SdkControllerApp/res/layout/main.xml
index 90faa67..1a98d9e 100755
--- a/apps/SdkController/SdkControllerApp/res/layout/main.xml
+++ b/apps/SdkController/SdkControllerApp/res/layout/main.xml
@@ -46,6 +46,7 @@
             android:text="@string/main_label_service"

             android:textAppearance="?android:attr/textAppearanceLarge" />

 

+        <!-- Placeholder status text. Becomes visibility=gone when empty. -->

         <TextView

             android:id="@+id/textStatus"

             android:layout_width="wrap_content"

@@ -57,6 +58,7 @@
             android:textAppearance="?android:attr/textAppearanceLarge"

             tools:ignore="HardcodedText" />

 

+        <!-- Placeholder error text. Becomes visibility=gone when empty. -->

         <TextView

             android:id="@+id/textError"

             android:layout_width="wrap_content"

diff --git a/apps/SdkController/SdkControllerApp/res/layout/multitouch.xml b/apps/SdkController/SdkControllerApp/res/layout/multitouch.xml
index 90018c6..0aec0fb 100755
--- a/apps/SdkController/SdkControllerApp/res/layout/multitouch.xml
+++ b/apps/SdkController/SdkControllerApp/res/layout/multitouch.xml
@@ -9,6 +9,7 @@
          android:layout_width="fill_parent"
          android:layout_height="fill_parent" />
 
+    <!-- Placeholder status text. Becomes visibility=gone when empty. -->
     <TextView
         android:id="@+id/textStatus"
         android:layout_width="fill_parent"
@@ -16,6 +17,7 @@
         android:layout_alignParentTop="true"
         android:textAppearance="?android:attr/textAppearanceSmall" />
 
+    <!-- Placeholder error text. Becomes visibility=gone when empty. -->
     <TextView
         android:id="@+id/textError"
         android:layout_width="fill_parent"
diff --git a/apps/SdkController/SdkControllerApp/res/layout/sensors.xml b/apps/SdkController/SdkControllerApp/res/layout/sensors.xml
index ca48af5..8f5df34 100755
--- a/apps/SdkController/SdkControllerApp/res/layout/sensors.xml
+++ b/apps/SdkController/SdkControllerApp/res/layout/sensors.xml
@@ -18,9 +18,11 @@
 -->

 <LinearLayout

     xmlns:android="http://schemas.android.com/apk/res/android"

+    xmlns:tools="http://schemas.android.com/tools"

     android:layout_width="fill_parent"

     android:layout_height="fill_parent"

-    android:orientation="vertical" xmlns:tools="http://schemas.android.com/tools">
+    android:orientation="vertical"

+    >
 

     <TableLayout

         android:layout_width="wrap_content"

@@ -38,8 +40,7 @@
                 android:text="@string/sensors_sample_rate"

                 android:gravity="right"

                 android:layout_marginRight="8dp"

-                />

-


+                />


             <EditText

                 android:id="@+id/textSampleRate"

                 android:layout_width="wrap_content"

@@ -48,10 +49,9 @@
                 android:gravity="right"

                 android:imeOptions="actionNone|flagNoExtractUi|flagNoFullscreen|"

                 android:inputType="number"

-                android:text="50"

-                tools:ignore="HardcodedText" />

+                android:text="@string/sensors_default_sample_rate" />

 

-
            <TextView

+            <TextView

                 android:layout_width="wrap_content"

                 android:layout_height="wrap_content"

                 android:text="@string/sensors_hz_per_sensor" />

@@ -61,7 +61,8 @@
         <TableRow

             android:layout_width="wrap_content"

             android:layout_height="wrap_content" >

-
            <TextView

+

+            <TextView

                 android:layout_width="wrap_content"

                 android:layout_height="wrap_content"

                 android:gravity="right"

@@ -107,6 +108,7 @@
 

     </ScrollView>

 

+    <!-- Placeholder status text. Becomes visibility=gone when empty. -->

     <TextView

         android:id="@+id/textStatus"

         android:layout_width="fill_parent"

@@ -114,6 +116,7 @@
         android:layout_marginTop="8dp"

         android:textAppearance="?android:attr/textAppearanceSmall" />

 

+    <!-- Placeholder error text. Becomes visibility=gone when empty. -->

     <TextView

         android:id="@+id/textError"

         android:layout_width="fill_parent"

diff --git a/apps/SdkController/SdkControllerApp/res/values/strings.xml b/apps/SdkController/SdkControllerApp/res/values/strings.xml
index c76e95f..bb8a1c0 100755
--- a/apps/SdkController/SdkControllerApp/res/values/strings.xml
+++ b/apps/SdkController/SdkControllerApp/res/values/strings.xml
@@ -20,13 +20,11 @@
 <resources>

 

     <!-- Strings for manifest. -->

-    <!-- App name. TODO change. This is a placeholder to easily differentiate

-         the name in the home launcher compared to the MT/sensor apps. -->

-    <string name="app_name">New Sdk Controller</string>

-    <string name="service_description">Background service for Sdk Controller App</string>

+    <string name="app_name">SDK Controller</string>

+    <string name="service_description">Background service for SDK Controller</string>

 

     <!-- Strings for service. -->

-    <string name="service_notif_title">SdkController is running</string>

+    <string name="service_notif_title">SDK Controller is running</string>

 

     <!-- Strings for layout/main -->

     <string name="main_label_service">Service:</string>

@@ -35,10 +33,16 @@
     <string name="main_btn_open_sensors">Control Sensors</string>

     <string name="main_service_status_connected">Emulator Connected</string>

     <string name="main_service_status_disconnected">Emulator Connected</string>

+

+    <!-- Strings for layout/sensors -->

+    <string name="sensors_activity_title">SDK Controller &gt; Sensors</string>

     <string name="sensors_top_description">Available Sensors:</string>

     <string name="sensors_sample_rate">Sample Rate</string>

     <string name="sensors_hz_per_sensor">Hz per sensor</string>

     <string name="sensors_actual_rate">Actual</string>

     <string name="sensors_hz_average">Hz average</string>

+    <!-- Default sample rate for SensorsActivity UI.

+         Should match the default for SensorsHandler.mUpdateTargetMs. -->

+    <string name="sensors_default_sample_rate">20</string>

 

 </resources>

diff --git a/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/activities/SensorActivity.java b/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/activities/SensorActivity.java
index df92611..5055c23 100755
--- a/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/activities/SensorActivity.java
+++ b/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/activities/SensorActivity.java
@@ -322,10 +322,9 @@ public class SensorActivity extends BaseBindingActivity
         try {

             int hz = Integer.parseInt(str.trim());

 

-            // Cap the value. 50 Hz is a reasonable value for the emulator.

-            // Allow a bit more since modern hardware can do it.

-            if (hz <= 0 || hz > 100) {

-                hz = 100;

+            // Cap the value. 50 Hz is a reasonable max value for the emulator.

+            if (hz <= 0 || hz > 50) {

+                hz = 50;

             }

 

             if (hz != mTargetSampleRate) {

diff --git a/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/handlers/SensorsHandler.java b/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/handlers/SensorsHandler.java
index 942b605..498b86d 100755
--- a/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/handlers/SensorsHandler.java
+++ b/apps/SdkController/SdkControllerApp/src/com/android/tools/sdkcontroller/handlers/SensorsHandler.java
@@ -36,12 +36,16 @@ public class SensorsHandler extends BaseHandler {
     @SuppressWarnings("hiding")

     private static String TAG = SensorsHandler.class.getSimpleName();

     @SuppressWarnings("hiding")

-    private static boolean DEBUG = true;

+    private static boolean DEBUG = false;

     /**

-     * The minimum update time per sensor. Ignored if 0 or negative.

+     * The target update time per sensor. Ignored if 0 or negative.

      * Sensor updates that arrive faster than this delay are ignored.

+     * Ideally the emulator can be updated at up to 50 fps, however

+     * for average power devices something like 20 fps is more

+     * reasonable.

+     * Default value should match res/values/strings.xml > sensors_default_sample_rate.

      */

-    private long mUpdateTargetMs = 1000/50; // 50 fps in milliseconds

+    private long mUpdateTargetMs = 1000/20; // 20 fps in milliseconds

     private long mGlobalAvgUpdateMs = 0;

 

 

@@ -347,8 +351,7 @@ public class SensorsHandler extends BaseHandler {
         private String mEmulatorFriendlyName;

         /** Formats string to show in the TextView. */

         private String mTextFmt;

-        /** Formats string to send to the emulator. */

-        private String mMsgFmt;

+        private int mExpectedLen;

         private int mNbValues = 0;

         private float[] mValues = new float[3];

         /**

@@ -382,83 +385,83 @@ public class SensorsHandler extends BaseHandler {
                     // 3 floats.

                     mTextFmt = "%+.2f %+.2f %+.2f";

                     mEmulatorFriendlyName = "acceleration";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g:%g:%g\0";

+                    mExpectedLen = 3;

                     break;

                 case 9: // Sensor.TYPE_GRAVITY is missing in API 7

                     // 3 floats.

                     mUiName = "Gravity";

                     mTextFmt = "%+.2f %+.2f %+.2f";

                     mEmulatorFriendlyName = "gravity";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g:%g:%g\0";

+                    mExpectedLen = 3;

                     break;

                 case Sensor.TYPE_GYROSCOPE:

                     mUiName = "Gyroscope";

                     // 3 floats.

                     mTextFmt = "%+.2f %+.2f %+.2f";

                     mEmulatorFriendlyName = "gyroscope";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g:%g:%g\0";

+                    mExpectedLen = 3;

                     break;

                 case Sensor.TYPE_LIGHT:

                     mUiName = "Light";

                     // 1 integer.

                     mTextFmt = "%.0f";

                     mEmulatorFriendlyName = "light";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g\0";

+                    mExpectedLen = 1;

                     break;

                 case 10: // Sensor.TYPE_LINEAR_ACCELERATION is missing in API 7

                     mUiName = "Linear acceleration";

                     // 3 floats.

                     mTextFmt = "%+.2f %+.2f %+.2f";

                     mEmulatorFriendlyName = "linear-acceleration";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g:%g:%g\0";

+                    mExpectedLen = 3;

                     break;

                 case Sensor.TYPE_MAGNETIC_FIELD:

                     mUiName = "Magnetic field";

                     // 3 floats.

                     mTextFmt = "%+.2f %+.2f %+.2f";

                     mEmulatorFriendlyName = "magnetic-field";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g:%g:%g\0";

+                    mExpectedLen = 3;

                     break;

                 case Sensor.TYPE_ORIENTATION:

                     mUiName = "Orientation";

                     // 3 integers.

                     mTextFmt = "%+03.0f %+03.0f %+03.0f";

                     mEmulatorFriendlyName = "orientation";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g:%g:%g\0";

+                    mExpectedLen = 3;

                     break;

                 case Sensor.TYPE_PRESSURE:

                     mUiName = "Pressure";

                     // 1 integer.

                     mTextFmt = "%.0f";

                     mEmulatorFriendlyName = "pressure";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g\0";

+                    mExpectedLen = 1;

                     break;

                 case Sensor.TYPE_PROXIMITY:

                     mUiName = "Proximity";

                     // 1 integer.

                     mTextFmt = "%.0f";

                     mEmulatorFriendlyName = "proximity";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g\0";

+                    mExpectedLen = 1;

                     break;

                 case 11: // Sensor.TYPE_ROTATION_VECTOR is missing in API 7

                     mUiName = "Rotation";

                     // 3 floats.

                     mTextFmt = "%+.2f %+.2f %+.2f";

                     mEmulatorFriendlyName = "rotation";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g:%g:%g\0";

+                    mExpectedLen = 3;

                     break;

                 case Sensor.TYPE_TEMPERATURE:

                     mUiName = "Temperature";

                     // 1 integer.

                     mTextFmt = "%.0f";

-                    mEmulatorFriendlyName = "tempterature";

-                    mMsgFmt = mEmulatorFriendlyName + ":%g\0";

+                    mEmulatorFriendlyName = "temperature";

+                    mExpectedLen = 1;

                     break;

                 default:

                     mUiName = "<Unknown>";

                     mTextFmt = "N/A";

                     mEmulatorFriendlyName = "unknown";

-                    mMsgFmt = mEmulatorFriendlyName + "\0";

+                    mExpectedLen = 0;

                     if (DEBUG) Log.e(TAG, "Unknown sensor type " + mSensor.getType() +

                             " for sensor " + mSensor.getName());

                     break;

@@ -586,6 +589,7 @@ public class SensorsHandler extends BaseHandler {
             private long mLastUpdateTS;

             /** Last display update time-stamp. */

             private long mLastDisplayTS;

+            private final StringBuilder mTempStr = new StringBuilder();

 

             /**

              * Handles "sensor changed" event.

@@ -593,13 +597,12 @@ public class SensorsHandler extends BaseHandler {
              */

             @Override

             public void onSensorChanged(SensorEvent event) {

-                long now = SystemClock.currentThreadTimeMillis(); //.elapsedRealtime();

+                long now = SystemClock.currentThreadTimeMillis();

 

-                long nowDiff = 0;

+                long deltaMs = 0;

                 if (mLastUpdateTS != 0) {

-                    nowDiff = now - mLastUpdateTS;

-                    Log.d(TAG, String.format("%d < %d < %d-- %s", mUpdateTargetMs, nowDiff, mGlobalAvgUpdateMs, mSensor.getName() ));

-                    if (mUpdateTargetMs > 0 && nowDiff < mUpdateTargetMs) {

+                    deltaMs = now - mLastUpdateTS;

+                    if (mUpdateTargetMs > 0 && deltaMs < mUpdateTargetMs) {

                         // New sample is arriving too fast. Discard it.

                         return;

                     }

@@ -608,26 +611,35 @@ public class SensorsHandler extends BaseHandler {
                 // Format message that will be sent to the emulator.

                 float[] values = event.values;

                 final int len = values.length;

-                String str;

-                if (len == 3) {

-                    str = String.format(mMsgFmt, values[0], values[1], values[2]);

-                } else if (len == 2) {

-                    str = String.format(mMsgFmt, values[0], values[1]);

-                } else if (len == 1) {

-                    str = String.format(mMsgFmt, values[0]);

-                } else {

+

+                // A 3printfs with 3 * %g takes around 9-15 ms on an ADP2, or 3-4 ms on a GN.

+                // However doing 3 * StringBuilder.append(float) takes < ~1 ms on ADP2.

+                StringBuilder sb = mTempStr;

+                sb.setLength(0);

+                sb.append(mEmulatorFriendlyName);

+

+                if (len != mExpectedLen) {

                     Log.e(TAG, "Unexpected number of values " + len

                             + " in onSensorChanged for sensor " + mSensor.getName());

                     return;

+                } else {

+                    sb.append(':').append(values[0]);

+                    if (len > 1) {

+                        sb.append(':').append(values[1]);

+                        if (len > 2) {

+                            sb.append(':').append(values[2]);

+                        }

+                    }

                 }

-                sendEventToEmulator(str);

+                sb.append('\0');

+                sendEventToEmulator(sb.toString());

 

                 // Computes average update time for this sensor and average globally.

                 if (mLastUpdateTS != 0) {

                     if (mGlobalAvgUpdateMs != 0) {

-                        mGlobalAvgUpdateMs = (mGlobalAvgUpdateMs + nowDiff) / 2;

+                        mGlobalAvgUpdateMs = (mGlobalAvgUpdateMs + deltaMs) / 2;

                     } else {

-                        mGlobalAvgUpdateMs = nowDiff;

+                        mGlobalAvgUpdateMs = deltaMs;

                     }

                 }

                 mLastUpdateTS = now;

@@ -635,8 +647,8 @@ public class SensorsHandler extends BaseHandler {
                 // Update the UI for the sensor, with a static throttling of 10 fps max.

                 if (hasUiHandler()) {

                     if (mLastDisplayTS != 0) {

-                        nowDiff = now - mLastDisplayTS;

-                        if (nowDiff < 100 /*ms, 10fps*/) {

+                        long uiDeltaMs = now - mLastDisplayTS;

+                        if (uiDeltaMs < 1000/4 /*4fps in ms*/) {

                             // Skip this UI update

                             return;

                         }

@@ -658,6 +670,14 @@ public class SensorsHandler extends BaseHandler {
                     msg.obj = MonitoredSensor.this;

                     notifyUiHandlers(msg);

                 }

+

+                if (DEBUG) {

+                    long now2 = SystemClock.currentThreadTimeMillis();

+                    long processingTimeMs = now2 - now;

+                    Log.d(TAG, String.format("glob %d - local %d > target %d - processing %d -- %s",

+                            mGlobalAvgUpdateMs, deltaMs, mUpdateTargetMs, processingTimeMs,

+                            mSensor.getName()));

+                }

             }

 

             /**