Merge change 20775 (1d144983) · Commits · e / os / android_frameworks_base

core/java/android/appwidget/AppWidgetHostView.java

+53 −2

Original line number	Diff line number	Diff line
		@@ -24,16 +24,17 @@ import android.graphics.Canvas;
		import android.graphics.Color;
		import android.graphics.Paint;
		import android.os.SystemClock;
		import android.os.Parcelable;
		import android.os.Parcel;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.util.SparseArray;
		import android.view.Gravity;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.FrameLayout;
		import android.widget.RemoteViews;
		import android.widget.TextView;
		import android.widget.FrameLayout.LayoutParams;

		/**
		* Provides the glue to show AppWidget views. This class offers automatic animation
		@@ -108,6 +109,24 @@ public class AppWidgetHostView extends FrameLayout {
		return mInfo;
		}

		@Override
		protected void dispatchSaveInstanceState(SparseArray<Parcelable> container) {
		final ParcelableSparseArray jail = new ParcelableSparseArray();
		super.dispatchSaveInstanceState(jail);
		container.put(generateId(), jail);
		}

		private int generateId() {
		final int id = getId();
		return id == View.NO_ID ? mAppWidgetId : id;
		}

		@Override
		protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) {
		final ParcelableSparseArray jail = (ParcelableSparseArray) container.get(generateId());
		super.dispatchRestoreInstanceState(jail);
		}

		/** {@inheritDoc} */
		@Override
		public LayoutParams generateLayoutParams(AttributeSet attrs) {
		@@ -339,4 +358,36 @@ public class AppWidgetHostView extends FrameLayout {
		tv.setBackgroundColor(Color.argb(127, 0, 0, 0));
		return tv;
		}

		private static class ParcelableSparseArray extends SparseArray<Parcelable> implements Parcelable {
		public int describeContents() {
		return 0;
		}

		public void writeToParcel(Parcel dest, int flags) {
		final int count = size();
		dest.writeInt(count);
		for (int i = 0; i < count; i++) {
		dest.writeInt(keyAt(i));
		dest.writeParcelable(valueAt(i), 0);
		}
		}

		public static final Parcelable.Creator<ParcelableSparseArray> CREATOR =
		new Parcelable.Creator<ParcelableSparseArray>() {
		public ParcelableSparseArray createFromParcel(Parcel source) {
		final ParcelableSparseArray array = new ParcelableSparseArray();
		final ClassLoader loader = array.getClass().getClassLoader();
		final int count = source.readInt();
		for (int i = 0; i < count; i++) {
		array.put(source.readInt(), source.readParcelable(loader));
		}
		return array;
		}

		public ParcelableSparseArray[] newArray(int size) {
		return new ParcelableSparseArray[size];
		}
		};
		}
		}