am 90497c18: Merge "Remotable view method for TextView.setTextSize(int, float)." into jb-dev (97ccf4a8) · Commits · e / os / android_frameworks_base

core/java/android/widget/RemoteViews.java

+56 −1

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ import android.os.Parcel;
		import android.os.Parcelable;
		import android.text.TextUtils;
		import android.util.Log;
		import android.util.TypedValue;
		import android.view.LayoutInflater;
		import android.view.LayoutInflater.Filter;
		import android.view.RemotableViewMethod;
		@@ -1181,6 +1182,45 @@ public class RemoteViews implements Parcelable, Filter {
		public final static int TAG = 11;
		}

		/**
		* Helper action to set compound drawables on a TextView. Supports relative
		* (s/t/e/b) or cardinal (l/t/r/b) arrangement.
		*/
		private class TextViewSizeAction extends Action {
		public TextViewSizeAction(int viewId, int units, float size) {
		this.viewId = viewId;
		this.units = units;
		this.size = size;
		}

		public TextViewSizeAction(Parcel parcel) {
		viewId = parcel.readInt();
		units = parcel.readInt();
		size = parcel.readFloat();
		}

		public void writeToParcel(Parcel dest, int flags) {
		dest.writeInt(TAG);
		dest.writeInt(viewId);
		dest.writeInt(units);
		dest.writeFloat(size);
		}

		@Override
		public void apply(View root, ViewGroup rootParent) {
		final Context context = root.getContext();
		final TextView target = (TextView) root.findViewById(viewId);
		if (target == null) return;
		target.setTextSize(units, size);
		}

		int viewId;
		int units;
		float size;

		public final static int TAG = 13;
		}

		/**
		* Simple class used to keep track of memory usage in a RemoteViews.
		*
		@@ -1334,6 +1374,9 @@ public class RemoteViews implements Parcelable, Filter {
		case TextViewDrawableAction.TAG:
		mActions.add(new TextViewDrawableAction(parcel));
		break;
		case TextViewSizeAction.TAG:
		mActions.add(new TextViewSizeAction(parcel));
		break;
		case BitmapReflectionAction.TAG:
		mActions.add(new BitmapReflectionAction(parcel));
		break;
		@@ -1542,6 +1585,18 @@ public class RemoteViews implements Parcelable, Filter {
		setCharSequence(viewId, "setText", text);
		}

		/**
		* @hide
		* Equivalent to calling {@link TextView#setTextSize(int, float)}
		*
		* @param viewId The id of the view whose text size should change
		* @param units The units of size (e.g. COMPLEX_UNIT_SP)
		* @param size The size of the text
		*/
		public void setTextViewTextSize(int viewId, int units, float size) {
		addAction(new TextViewSizeAction(viewId, units, size));
		}

		/**
		* Equivalent to calling
		* {@link TextView#setCompoundDrawablesWithIntrinsicBounds(int, int, int, int)}.