Merge \"Tweaks to DragAndDropPermissions behavior\" into nyc-dev (d2253666) · Commits · e / os / android_frameworks_base

api/current.txt

+4 −1

Original line number	Diff line number	Diff line
		@@ -40999,8 +40999,11 @@ package android.view {
		field public static final android.os.Parcelable.Creator<android.view.Display.Mode> CREATOR;
		}

		public final class DragAndDropPermissions {
		public final class DragAndDropPermissions implements android.os.Parcelable {
		method public int describeContents();
		method public void release();
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator<android.view.DragAndDropPermissions> CREATOR;
		}

		public class DragEvent implements android.os.Parcelable {

api/system-current.txt

+4 −1

Original line number	Diff line number	Diff line
		@@ -44103,8 +44103,11 @@ package android.view {
		field public static final android.os.Parcelable.Creator<android.view.Display.Mode> CREATOR;
		}

		public final class DragAndDropPermissions {
		public final class DragAndDropPermissions implements android.os.Parcelable {
		method public int describeContents();
		method public void release();
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator<android.view.DragAndDropPermissions> CREATOR;
		}

		public class DragEvent implements android.os.Parcelable {

api/test-current.txt

+4 −1

Original line number	Diff line number	Diff line
		@@ -41079,8 +41079,11 @@ package android.view {
		field public static final android.os.Parcelable.Creator<android.view.Display.Mode> CREATOR;
		}

		public final class DragAndDropPermissions {
		public final class DragAndDropPermissions implements android.os.Parcelable {
		method public int describeContents();
		method public void release();
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator<android.view.DragAndDropPermissions> CREATOR;
		}

		public class DragEvent implements android.os.Parcelable {

core/java/android/view/DragAndDropPermissions.java

+40 −17

Original line number	Diff line number	Diff line
		@@ -16,12 +16,14 @@

		package android.view;

		import android.app.Activity;
		import android.app.ActivityManagerNative;
		import android.os.IBinder;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.os.RemoteException;
		import com.android.internal.view.IDragAndDropPermissions;
		import dalvik.system.CloseGuard;

		import com.android.internal.view.IDragAndDropPermissions;

		/**
		* {@link DragAndDropPermissions} controls the access permissions for the content URIs associated
		@@ -33,20 +35,27 @@ import dalvik.system.CloseGuard;
		* Which permissions are granted is defined by the set of flags passed to {@link
		* View#startDragAndDrop(android.content.ClipData, View.DragShadowBuilder, Object, int)
		* View.startDragAndDrop} by the app that started the drag operation.
		* </p>
		* <p>
		* The life cycle of the permissions is bound to the activity used to call {@link
		* android.app.Activity#requestDragAndDropPermissions(DragEvent) requestDragAndDropPermissions}. The
		* permissions are revoked when this activity is destroyed, or when {@link #release()} is called,
		* whichever occurs first.
		* </p>
		* <p>
		* If you anticipate that your application will receive a large number of drops (e.g. document
		* editor), you should try to call {@link #release()} on the obtained permissions as soon as they
		* are no longer required. Permissions can be added to your activity's
		* {@link Activity#onSaveInstanceState} bundle and later retrieved in order to manually release
		* the permissions once they are no longer needed.
		* </p>
		*/
		public final class DragAndDropPermissions {
		public final class DragAndDropPermissions implements Parcelable {

		private final IDragAndDropPermissions mDragAndDropPermissions;

		private IBinder mPermissionOwnerToken;

		private final CloseGuard mCloseGuard = CloseGuard.get();

		/**
		* Create a new {@link DragAndDropPermissions} object to control the access permissions for
		* content URIs associated with {@link DragEvent}.
		@@ -79,7 +88,6 @@ public final class DragAndDropPermissions {
		} catch (RemoteException e) {
		return false;
		}
		mCloseGuard.open("release");
		return true;
		}

		@@ -96,7 +104,6 @@ public final class DragAndDropPermissions {
		} catch (RemoteException e) {
		return false;
		}
		mCloseGuard.open("release");
		return true;
		}

		@@ -109,18 +116,34 @@ public final class DragAndDropPermissions {
		mPermissionOwnerToken = null;
		} catch (RemoteException e) {
		}
		mCloseGuard.close();
		}

		public static final Parcelable.Creator<DragAndDropPermissions> CREATOR =
		new Parcelable.Creator<DragAndDropPermissions> () {
		@Override
		protected void finalize() throws Throwable {
		try {
		if (mCloseGuard != null) {
		mCloseGuard.warnIfOpen();
		public DragAndDropPermissions createFromParcel(Parcel source) {
		return new DragAndDropPermissions(source);
		}

		@Override
		public DragAndDropPermissions[] newArray(int size) {
		return new DragAndDropPermissions[size];
		}
		release();
		} finally {
		super.finalize();
		};

		@Override
		public int describeContents() {
		return 0;
		}

		@Override
		public void writeToParcel(Parcel destination, int flags) {
		destination.writeStrongInterface(mDragAndDropPermissions);
		destination.writeStrongBinder(mPermissionOwnerToken);
		}

		private DragAndDropPermissions(Parcel in) {
		mDragAndDropPermissions = IDragAndDropPermissions.Stub.asInterface(in.readStrongBinder());
		mPermissionOwnerToken = in.readStrongBinder();
		}
		}