OSDN Git Service

警告について修正。
authorMRSa <mrsa@myad.jp>
Sun, 1 Jul 2018 14:47:14 +0000 (23:47 +0900)
committerMRSa <mrsa@myad.jp>
Sun, 1 Jul 2018 14:47:14 +0000 (23:47 +0900)
29 files changed:
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/cameraproperty/CameraPropertyArrayAdapter.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/cameraproperty/CameraPropertyArrayItem.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/cameraproperty/CameraPropertyLoader.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/cameraproperty/CameraPropertyOperator.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/cameraproperty/CameraPropertyValueSelector.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/myolycameraprops/ILoadSaveCameraProperties.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/myolycameraprops/LoadSaveCameraProperties.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/myolycameraprops/LoadSaveMyCameraPropertyDialog.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/myolycameraprops/MyCameraPropertyLoadArrayAdapter.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/myolycameraprops/MyCameraPropertySetArrayAdapter.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/myolycameraprops/MyCameraPropertySetItems.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/operation/takepicture/OlympusAutoFocusControl.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/operation/takepicture/SequentialShotControl.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/operation/takepicture/SingleShotControl.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/wrapper/OlyCameraCaptureControl.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/wrapper/OlyCameraFocusControl.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/wrapper/OlyCameraHardwareStatus.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/wrapper/connection/OlyCameraConnection.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/wrapper/connection/ble/OlyCameraSetArrayAdapter.java
app/src/main/java/net/osdn/gokigen/a01d/camera/olympus/wrapper/connection/ble/OlyCameraSetArrayItem.java
app/src/main/java/net/osdn/gokigen/a01d/camera/ricohgr2/wrapper/connection/RicohGr2CameraDisconnectSequence.java
app/src/main/java/net/osdn/gokigen/a01d/camera/sony/cameraproperty/SonyCameraApiListFragment.java
app/src/main/java/net/osdn/gokigen/a01d/camera/sony/operation/SonyCameraFocusControl.java
app/src/main/java/net/osdn/gokigen/a01d/camera/sony/operation/takepicture/SingleShotControl.java
app/src/main/java/net/osdn/gokigen/a01d/camera/sony/wrapper/connection/SonyCameraConnectSequence.java
app/src/main/java/net/osdn/gokigen/a01d/liveview/ILiveImageStatusNotify.java
app/src/main/java/net/osdn/gokigen/a01d/liveview/ScalableImageViewPanel.java
app/src/main/java/net/osdn/gokigen/a01d/liveview/bitmapconvert/ImageConvertFactory.java
app/src/main/java/net/osdn/gokigen/a01d/liveview/message/ShowMessageHolder.java

index ec98bbd..762c6da 100644 (file)
@@ -13,9 +13,9 @@ import java.util.List;
 
 public class CameraPropertyArrayAdapter extends ArrayAdapter<CameraPropertyArrayItem>
 {
-    private LayoutInflater inflater = null;
+    private LayoutInflater inflater;
     private final int textViewResourceId;
-    private List<CameraPropertyArrayItem> listItems = null;
+    private List<CameraPropertyArrayItem> listItems;
 
     CameraPropertyArrayAdapter(Context context, int textId, List<CameraPropertyArrayItem> items)
     {
index bbcb0a0..a8c1d6f 100644 (file)
@@ -3,16 +3,16 @@ package net.osdn.gokigen.a01d.camera.olympus.cameraproperty;
 
 public class CameraPropertyArrayItem
 {
-    private int iconResource = 0;
+    private int iconResource;
     private final String propertyName;
     private final String propertyTitle;
     private final String initialValue;
     private final String initialValueTitle;
     private final int    initialIconResource;
-    private String propertyValue = "";
-    private String propertyValueTitle = "";
+    private String propertyValue;
+    private String propertyValueTitle;
 
-    public CameraPropertyArrayItem(String name, String title, String valueTitle, String value, int iconId1)
+    CameraPropertyArrayItem(String name, String title, String valueTitle, String value, int iconId1)
     {
         iconResource = iconId1;
         propertyName = name;
index e78913c..657f697 100644 (file)
@@ -18,7 +18,7 @@ public class CameraPropertyLoader implements Runnable
     private final IPropertyLoaderCallback callback;
     private ArrayList<CameraPropertyArrayItem> propertyItems = null;
 
-    public CameraPropertyLoader(IOlyCameraPropertyProvider propertyInterface, IPropertyLoaderCallback callback)
+    CameraPropertyLoader(IOlyCameraPropertyProvider propertyInterface, IPropertyLoaderCallback callback)
     {
         this.propertyInterface = propertyInterface;
         this.callback = callback;
index 18bf6f0..1ddce5c 100644 (file)
@@ -16,7 +16,7 @@ public class CameraPropertyOperator implements View.OnClickListener
     private final CameraPropertyLoader loader;
 
 
-    public CameraPropertyOperator(Context context, CameraPropertyLoader loader)
+    CameraPropertyOperator(Context context, CameraPropertyLoader loader)
     {
         this.context = context;
         this.loader = loader;
index f54530d..37c656f 100644 (file)
@@ -30,7 +30,7 @@ public class CameraPropertyValueSelector implements ListView.OnItemClickListener
      *
      *
      */
-    public CameraPropertyValueSelector(Context context, IOlyCameraPropertyProvider propertyInterface, ICametaPropertyUpdateNotify updater)
+    CameraPropertyValueSelector(Context context, IOlyCameraPropertyProvider propertyInterface, ICametaPropertyUpdateNotify updater)
     {
         this.context = context;
         this.propertyInterface = propertyInterface;
index 8fe3a61..537e401 100644 (file)
@@ -2,9 +2,9 @@ package net.osdn.gokigen.a01d.camera.olympus.myolycameraprops;
 
 interface ILoadSaveCameraProperties
 {
-    static final int MAX_STORE_PROPERTIES = 256;   // お気に入り設定の最大記憶数...
-    static final String TITLE_KEY = "CameraPropTitleKey";
-    static final String DATE_KEY = "CameraPropDateTime";
+    int MAX_STORE_PROPERTIES = 256;   // お気に入り設定の最大記憶数...
+    String TITLE_KEY = "CameraPropTitleKey";
+    String DATE_KEY = "CameraPropDateTime";
 
     void loadCameraSettings(final String id, final String dataName);
     void saveCameraSettings(final String id, final String dataName);
index 750770d..482d6d0 100644 (file)
@@ -160,7 +160,7 @@ public class LoadSaveCameraProperties implements ILoadSaveCameraProperties
     private boolean saveCameraSettingsImpl(String idHeader, String dataName)
     {
         boolean ret = false;
-        Map<String, String> values = null;
+        Map<String, String> values;
         try
         {
             values = propertyProvider.getCameraPropertyValues(propertyProvider.getCameraPropertyNames());
@@ -268,7 +268,7 @@ public class LoadSaveCameraProperties implements ILoadSaveCameraProperties
         {
 
             //  現在の設定値を全部とってくる
-            Map<String, String> propertyValues = null;
+            Map<String, String> propertyValues;
             try
             {
                 propertyValues = propertyProvider.getCameraPropertyValues(propertyProvider.getCameraPropertyNames());
index e0e6d61..9ea9861 100644 (file)
@@ -34,7 +34,7 @@ public class LoadSaveMyCameraPropertyDialog extends DialogFragment implements Ta
         try
         {
             View view = inflater.inflate(R.layout.dialog_my_camera_properties, container);
-            tabHost = (FragmentTabHost) view.findViewById(R.id.tabHost01);
+            tabHost = view.findViewById(R.id.tabHost01);
             tabHost.setup(getActivity(), getChildFragmentManager());
             tabHost.addTab(tabHost.newTabSpec("Load").setIndicator(getString(R.string.title_tab_title_load)), Fragment.class, null);
             tabHost.addTab(tabHost.newTabSpec("Save").setIndicator(getString(R.string.title_tab_title_save)), Fragment.class, null);
@@ -44,7 +44,7 @@ public class LoadSaveMyCameraPropertyDialog extends DialogFragment implements Ta
             LoadSaveMyCameraPropertyPagerAdapter adapter = new LoadSaveMyCameraPropertyPagerAdapter(getChildFragmentManager(), this);
             adapter.setTitles(new String[]{getString(R.string.title_tab_title_load), getString(R.string.title_tab_title_save)});
 
-            viewPager = (ViewPager) view.findViewById(R.id.pager);
+            viewPager = view.findViewById(R.id.pager);
             viewPager.setAdapter(adapter);
             //viewPager.setOnPageChangeListener(this);
             viewPager.addOnPageChangeListener(this);
index 52298c4..7d87033 100644 (file)
@@ -1,6 +1,7 @@
 package net.osdn.gokigen.a01d.camera.olympus.myolycameraprops;
 
 import android.content.Context;
+import android.support.annotation.NonNull;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -11,9 +12,9 @@ import java.util.List;
 
 class MyCameraPropertyLoadArrayAdapter extends ArrayAdapter<MyCameraPropertySetItems>
 {
-    private LayoutInflater inflater = null;
+    private LayoutInflater inflater;
     private final int textViewResourceId;
-    private List<MyCameraPropertySetItems> listItems = null;
+    private List<MyCameraPropertySetItems> listItems;
 
     MyCameraPropertyLoadArrayAdapter(Context context, int resource, List<MyCameraPropertySetItems> objects)
     {
@@ -28,7 +29,7 @@ class MyCameraPropertyLoadArrayAdapter extends ArrayAdapter<MyCameraPropertySetI
      *
      */
     @Override
-    public View getView(int position, View convertView, ViewGroup parent)
+    public @NonNull View getView(int position, View convertView, @NonNull ViewGroup parent)
     {
         View view;
         if(convertView != null)
@@ -42,13 +43,13 @@ class MyCameraPropertyLoadArrayAdapter extends ArrayAdapter<MyCameraPropertySetI
         MyCameraPropertySetItems item = listItems.get(position);
         try
         {
-            TextView idView = (TextView) view.findViewWithTag("id");
+            TextView idView = view.findViewWithTag("id");
             idView.setText(item.getItemId());
 
-            TextView titleView = (TextView)view.findViewWithTag("title");
+            TextView titleView = view.findViewWithTag("title");
             titleView.setText(item.getItemName());
 
-            TextView infoView = (TextView) view.findViewWithTag("info");
+            TextView infoView = view.findViewWithTag("info");
             infoView.setText(item.getItemInfo());
 
         }
index 5b015d4..1080878 100644 (file)
@@ -1,6 +1,7 @@
 package net.osdn.gokigen.a01d.camera.olympus.myolycameraprops;
 
 import android.content.Context;
+import android.support.annotation.NonNull;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -19,9 +20,9 @@ class MyCameraPropertySetArrayAdapter  extends ArrayAdapter<MyCameraPropertySetI
 {
     private final String TAG = toString();
     private final Context context;
-    private LayoutInflater inflater = null;
+    private LayoutInflater inflater;
     private final int textViewResourceId;
-    private List<MyCameraPropertySetItems> listItems = null;
+    private List<MyCameraPropertySetItems> listItems;
     private final ILoadSaveMyCameraPropertyDialogDismiss dialogDismiss;
 
 
@@ -40,7 +41,7 @@ class MyCameraPropertySetArrayAdapter  extends ArrayAdapter<MyCameraPropertySetI
      *
      */
     @Override
-    public View getView(int position, View convertView, ViewGroup parent)
+    public @NonNull View getView(int position, View convertView, @NonNull ViewGroup parent)
     {
         View view;
         if(convertView != null)
@@ -55,16 +56,16 @@ class MyCameraPropertySetArrayAdapter  extends ArrayAdapter<MyCameraPropertySetI
         {
             final MyCameraPropertySetItems item = listItems.get(position);
 
-            TextView idView = (TextView) view.findViewWithTag("id");
+            TextView idView =view.findViewWithTag("id");
             idView.setText(item.getItemId());
 
-            final EditText titleView = (EditText)view.findViewWithTag("title");
+            final EditText titleView = view.findViewWithTag("title");
             titleView.setText(item.getItemName());
 
-            TextView infoView = (TextView) view.findViewWithTag("info");
+            TextView infoView = view.findViewWithTag("info");
             infoView.setText(item.getItemInfo());
 
-            Button button = (Button) view.findViewWithTag("button");
+            Button button = view.findViewWithTag("button");
             button.setOnClickListener(new Button.OnClickListener()
             {
                 @Override
index 0da1b90..3ad27f1 100644 (file)
@@ -3,9 +3,9 @@ package net.osdn.gokigen.a01d.camera.olympus.myolycameraprops;
 class MyCameraPropertySetItems
 {
     private final String itemId;
-    private String itemName = "";
-    private String itemInfo = "";
-    private int iconResource = 0;
+    private String itemName;
+    private String itemInfo;
+    private int iconResource;
 
     MyCameraPropertySetItems(int iconResource, String itemId, String itemName, String itemInfo)
     {
index e810f6e..d7d63b1 100644 (file)
@@ -24,7 +24,7 @@ public class OlympusAutoFocusControl implements OLYCamera.TakePictureCallback
     private final OLYCamera camera;
     private final IIndicatorControl indicator;
 
-    private IAutoFocusFrameDisplay frameDisplayer = null;
+    private IAutoFocusFrameDisplay frameDisplayer;
     private RectF focusFrameRect = null;
 
     /**
index b23eaed..95bb5b8 100644 (file)
@@ -22,7 +22,7 @@ public class SequentialShotControl implements OLYCamera.TakePictureCallback
     private final Context context;
     private final OLYCamera camera;
     private final IIndicatorControl indicator;
-    private IAutoFocusFrameDisplay frameDisplayer = null;
+    private IAutoFocusFrameDisplay frameDisplayer;
 
     private IIndicatorControl.shootingStatus currentStatus = IIndicatorControl.shootingStatus.Unknown;
 
index 905cc84..b29c2b8 100644 (file)
@@ -22,7 +22,7 @@ public class SingleShotControl implements OLYCamera.TakePictureCallback
     private final OLYCamera camera;
     private final IIndicatorControl indicator;
 
-    private IAutoFocusFrameDisplay frameDisplayer = null;
+    private IAutoFocusFrameDisplay frameDisplayer;
 
     /**
      *  コンストラクタ
index 86e4572..a2f70f9 100644 (file)
@@ -12,7 +12,7 @@ public class OlyCameraCaptureControl implements ICaptureControl
     private final String TAG = toString();
     private final SingleShotControl singleShotControl;
 
-    public OlyCameraCaptureControl(OlyCameraWrapper wrapper, IAutoFocusFrameDisplay frameDisplayer, IIndicatorControl indicator)
+    OlyCameraCaptureControl(OlyCameraWrapper wrapper, IAutoFocusFrameDisplay frameDisplayer, IIndicatorControl indicator)
     {
         singleShotControl = new SingleShotControl(wrapper.getOLYCamera(), frameDisplayer, indicator);
     }
index 34ed49c..a3e1159 100644 (file)
@@ -14,11 +14,10 @@ import net.osdn.gokigen.a01d.liveview.IIndicatorControl;
  */
 public class OlyCameraFocusControl implements IFocusingControl
 {
-    private final String TAG = toString();
     private final OlympusAutoFocusControl afControl;
     private final IAutoFocusFrameDisplay frameDisplay;
 
-    public OlyCameraFocusControl(OlyCameraWrapper wrapper, IAutoFocusFrameDisplay frameDisplayer, IIndicatorControl indicator)
+    OlyCameraFocusControl(OlyCameraWrapper wrapper, IAutoFocusFrameDisplay frameDisplayer, IIndicatorControl indicator)
     {
         this.frameDisplay = frameDisplayer;
         afControl = new OlympusAutoFocusControl(wrapper.getOLYCamera(), frameDisplayer, indicator);
index 0c7ce01..676b438 100644 (file)
@@ -17,7 +17,7 @@ public class OlyCameraHardwareStatus implements ICameraHardwareStatus
     /**
      *
      */
-    public OlyCameraHardwareStatus(OLYCamera camera)
+    OlyCameraHardwareStatus(OLYCamera camera)
     {
         this.camera = camera;
     }
index 90cac3b..34b9f08 100644 (file)
@@ -101,31 +101,27 @@ public class OlyCameraConnection implements ICameraConnection, OLYCameraConnecti
         Log.v(TAG,context.getString(R.string.connect_check_wifi));
 
         String action = intent.getAction();
-        try {
-            if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION))
+        try
+        {
+            if ((action != null)&&(action.equals(ConnectivityManager.CONNECTIVITY_ACTION)))
             {
                 Log.v(TAG, "onReceiveBroadcastOfConnection() : CONNECTIVITY_ACTION");
 
                 WifiManager wifiManager = (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
-                WifiInfo info = wifiManager.getConnectionInfo();
-                if (wifiManager.isWifiEnabled() && info != null )
-                {
-                    if (info.getNetworkId() != -1)
-                    {
-                        Log.v(TAG, "Network ID is -1, there is no currently connected network.");
-                    }
-                    // 自動接続が指示されていた場合は、カメラとの接続処理を行う
-                    connectToCamera();
-                }
-                else
-                {
-                    if (info == null)
-                    {
-                        Log.v(TAG, "NETWORK INFO IS NULL.");
-                    }
-                    else
-                    {
-                        Log.v(TAG, "isWifiEnabled : " + wifiManager.isWifiEnabled() + " NetworkId : " + info.getNetworkId());
+                if (wifiManager != null) {
+                    WifiInfo info = wifiManager.getConnectionInfo();
+                    if (wifiManager.isWifiEnabled() && info != null) {
+                        if (info.getNetworkId() != -1) {
+                            Log.v(TAG, "Network ID is -1, there is no currently connected network.");
+                        }
+                        // 自動接続が指示されていた場合は、カメラとの接続処理を行う
+                        connectToCamera();
+                    } else {
+                        if (info == null) {
+                            Log.v(TAG, "NETWORK INFO IS NULL.");
+                        } else {
+                            Log.v(TAG, "isWifiEnabled : " + wifiManager.isWifiEnabled() + " NetworkId : " + info.getNetworkId());
+                        }
                     }
                 }
             }
index 9094eb7..6dd445d 100644 (file)
@@ -21,10 +21,10 @@ public class OlyCameraSetArrayAdapter extends ArrayAdapter<OlyCameraSetArrayItem
 {
     private final String TAG = toString();
     private final Context context;
-    private LayoutInflater inflater = null;
+    private LayoutInflater inflater;
     private final int textViewResourceId;
     private final IOlyCameraSetDialogDismiss dialogDismiss;
-    private List<OlyCameraSetArrayItem> listItems = null;
+    private List<OlyCameraSetArrayItem> listItems;
 
     OlyCameraSetArrayAdapter(Context context, int textId, List<OlyCameraSetArrayItem> items, IOlyCameraSetDialogDismiss dialogDismiss)
     {
index e71b432..de35fa0 100644 (file)
@@ -4,9 +4,9 @@ package net.osdn.gokigen.a01d.camera.olympus.wrapper.connection.ble;
 class OlyCameraSetArrayItem
 {
     private final String dataId;
-    private String btName = "";
-    private String btPassCode = "";
-    private String information = "";
+    private String btName;
+    private String btPassCode;
+    private String information;
 /*
     private final String initialBtName;
     private final String initialBtPassCode;
index d1068e6..c678099 100644 (file)
@@ -2,7 +2,6 @@ package net.osdn.gokigen.a01d.camera.ricohgr2.wrapper.connection;
 
 import android.util.Log;
 
-import net.osdn.gokigen.a01d.R;
 import net.osdn.gokigen.a01d.camera.utils.SimpleHttpClient;
 
 public class RicohGr2CameraDisconnectSequence  implements Runnable
index 0f1de1e..ad2cad3 100644 (file)
@@ -1,7 +1,6 @@
 package net.osdn.gokigen.a01d.camera.sony.cameraproperty;
 
 import android.app.Activity;
-import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
@@ -10,7 +9,6 @@ import android.support.v4.app.FragmentActivity;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.ListFragment;
 import android.support.v7.app.ActionBar;
-import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -32,7 +30,6 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 
@@ -452,7 +449,7 @@ public class SonyCameraApiListFragment extends ListFragment implements SendReque
                         try
                         {
                             ConfirmationDialog dialog = ConfirmationDialog.newInstance(getActivity());
-                            String replyString = "";
+                            String replyString;
                             try
                             {
                                 replyString = reply.getString("result");
index 5f0f7d6..f51ef65 100644 (file)
@@ -6,7 +6,6 @@ import android.util.Log;
 import android.view.MotionEvent;
 
 import net.osdn.gokigen.a01d.camera.IFocusingControl;
-import net.osdn.gokigen.a01d.camera.olympus.operation.takepicture.OlympusAutoFocusControl;
 import net.osdn.gokigen.a01d.camera.sony.operation.takepicture.SonyAutoFocusControl;
 import net.osdn.gokigen.a01d.camera.sony.wrapper.ISonyCameraApi;
 import net.osdn.gokigen.a01d.liveview.IAutoFocusFrameDisplay;
index 5fc1ec5..bcfcf19 100644 (file)
@@ -18,8 +18,8 @@ import android.view.View;
  */
 public class ScalableImageViewPanel extends AppCompatImageView
 {
-
-    private static enum GestureMode {
+    private enum GestureMode
+    {
         None,
         Move,
         Zoom,
@@ -70,13 +70,13 @@ public class ScalableImageViewPanel extends AppCompatImageView
     public void setImageDrawable(Drawable drawable) {
         super.setImageDrawable(drawable);
         reset();
-    };
+    }
 
     @Override
     public void setImageBitmap(Bitmap bm) {
         super.setImageBitmap(bm);
         reset();
-    };
+    }
 
     @Override
     public void setImageURI(Uri uri) {
@@ -97,7 +97,7 @@ public class ScalableImageViewPanel extends AppCompatImageView
     /**
      * Constructs a new CapturedImageView.
      *
-     * @param context
+     *
      */
     public ScalableImageViewPanel(Context context) {
         super(context);
@@ -108,8 +108,8 @@ public class ScalableImageViewPanel extends AppCompatImageView
     /**
      * Constructs a new CapturedImageView.
      *
-     * @param context
-     * @param attrs
+     *
+     *
      */
     public ScalableImageViewPanel(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -120,9 +120,9 @@ public class ScalableImageViewPanel extends AppCompatImageView
     /**
      * Constructs a new CapturedImageView.
      *
-     * @param context
-     * @param attrs
-     * @param defStyle
+     *
+     *
+     *
      */
     public ScalableImageViewPanel(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
@@ -342,8 +342,7 @@ public class ScalableImageViewPanel extends AppCompatImageView
                 if (touchCount >= 2) {
                     // Starts zooming and takes in the center point.
                     mGestureMode = GestureMode.Zoom;
-                    float distance = (float)Math.hypot(event.getX(0) - event.getX(1), event.getY(0) - event.getY(1));
-                    mScalingBaseDistance = distance;
+                    mScalingBaseDistance = (float)Math.hypot(event.getX(0) - event.getX(1), event.getY(0) - event.getY(1));
                     mScalingCenterX = (event.getX(0) + event.getX(1)) / 2;
                     mScalingCenterY = (event.getY(0) + event.getY(1)) / 2;
                 }
index 0a5d9dd..6ec8af1 100644 (file)
@@ -16,7 +16,6 @@ public class ImageConvertFactory
 
     public static IPreviewImageConverter getImageConverter(int id)
     {
-        IPreviewImageConverter drawer = new ConvertNothing();
-        return (drawer);
+        return (new ConvertNothing());
     }
 }