Add @TargetApi for all Mtp related code.

These classes should not be called since the MtpSource won't be
registered to DataManager.

Change-Id: I3f88dc24f295af3d9e18218f56e6c30731c1e328

5 files changed, 16 insertions, 0 deletions

diff --git a/src/com/android/gallery3d/data/MtpClient.java b/src/com/android/gallery3d/data/MtpClient.java
index 2d58df24a..dd65f9ef1 100644
--- a/src/com/android/gallery3d/data/MtpClient.java
+++ b/src/com/android/gallery3d/data/MtpClient.java
@@ -16,6 +16,7 @@
 
 package com.android.gallery3d.data;
 
+import android.annotation.TargetApi;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -31,6 +32,8 @@ import android.mtp.MtpObjectInfo;
 import android.mtp.MtpStorageInfo;
 import android.util.Log;
 
+import com.android.gallery3d.common.ApiHelper;
+
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -40,6 +43,7 @@ import java.util.List;
  * It listens for MTP devices being attached and removed from the USB host bus
  * and notifies the application when the MTP device list changes.
  */
+@TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB_MR1)
 public class MtpClient {
 
     private static final String TAG = "MtpClient";
diff --git a/src/com/android/gallery3d/data/MtpContext.java b/src/com/android/gallery3d/data/MtpContext.java
index 074902025..056211c9e 100644
--- a/src/com/android/gallery3d/data/MtpContext.java
+++ b/src/com/android/gallery3d/data/MtpContext.java
@@ -1,5 +1,6 @@
 package com.android.gallery3d.data;
 
+import android.annotation.TargetApi;
 import android.content.Context;
 import android.media.MediaScannerConnection;
 import android.media.MediaScannerConnection.MediaScannerConnectionClient;
@@ -10,6 +11,7 @@ import android.util.Log;
 import android.widget.Toast;
 
 import com.android.gallery3d.R;
+import com.android.gallery3d.common.ApiHelper;
 import com.android.gallery3d.util.BucketNames;
 import com.android.gallery3d.util.GalleryUtils;
 
@@ -17,6 +19,7 @@ import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 
+@TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB_MR1)
 public class MtpContext implements MtpClient.Listener {
     private static final String TAG = "MtpContext";
 
diff --git a/src/com/android/gallery3d/data/MtpDevice.java b/src/com/android/gallery3d/data/MtpDevice.java
index f43ae2b4d..b233b3cf0 100644
--- a/src/com/android/gallery3d/data/MtpDevice.java
+++ b/src/com/android/gallery3d/data/MtpDevice.java
@@ -16,6 +16,7 @@
 
 package com.android.gallery3d.data;
 
+import android.annotation.TargetApi;
 import android.hardware.usb.UsbDevice;
 import android.mtp.MtpConstants;
 import android.mtp.MtpObjectInfo;
@@ -24,10 +25,12 @@ import android.net.Uri;
 import android.util.Log;
 
 import com.android.gallery3d.app.GalleryApp;
+import com.android.gallery3d.common.ApiHelper;
 
 import java.util.ArrayList;
 import java.util.List;
 
+@TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB_MR1)
 public class MtpDevice extends MediaSet {
     private static final String TAG = "MtpDevice";
 
diff --git a/src/com/android/gallery3d/data/MtpDeviceSet.java b/src/com/android/gallery3d/data/MtpDeviceSet.java
index 1f26511fc..bc4bc6321 100644
--- a/src/com/android/gallery3d/data/MtpDeviceSet.java
+++ b/src/com/android/gallery3d/data/MtpDeviceSet.java
@@ -16,6 +16,7 @@
 
 package com.android.gallery3d.data;
 
+import android.annotation.TargetApi;
 import android.mtp.MtpDeviceInfo;
 import android.net.Uri;
 import android.os.Handler;
@@ -23,6 +24,7 @@ import android.util.Log;
 
 import com.android.gallery3d.R;
 import com.android.gallery3d.app.GalleryApp;
+import com.android.gallery3d.common.ApiHelper;
 import com.android.gallery3d.util.Future;
 import com.android.gallery3d.util.FutureListener;
 import com.android.gallery3d.util.MediaSetUtils;
@@ -34,6 +36,7 @@ import java.util.Collections;
 import java.util.List;
 
 // MtpDeviceSet -- MtpDevice -- MtpImage
+@TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB_MR1)
 public class MtpDeviceSet extends MediaSet
         implements FutureListener<ArrayList<MediaSet>> {
     private static final String TAG = "MtpDeviceSet";
diff --git a/src/com/android/gallery3d/data/MtpImage.java b/src/com/android/gallery3d/data/MtpImage.java
index 96b4d9f12..1d0f88db1 100644
--- a/src/com/android/gallery3d/data/MtpImage.java
+++ b/src/com/android/gallery3d/data/MtpImage.java
@@ -16,6 +16,7 @@
 
 package com.android.gallery3d.data;
 
+import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapRegionDecoder;
@@ -25,6 +26,7 @@ import android.net.Uri;
 import android.util.Log;
 
 import com.android.gallery3d.app.GalleryApp;
+import com.android.gallery3d.common.ApiHelper;
 import com.android.gallery3d.provider.GalleryProvider;
 import com.android.gallery3d.util.ThreadPool;
 import com.android.gallery3d.util.ThreadPool.Job;
@@ -33,6 +35,7 @@ import com.android.gallery3d.util.ThreadPool.JobContext;
 import java.text.DateFormat;
 import java.util.Date;
 
+@TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB_MR1)
 public class MtpImage extends MediaItem {
     private static final String TAG = "MtpImage";