Merge "Use a PopupWindow to show tooltips" into oc-dev (8493543c) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/view/TooltipPopup.java

+9 −6

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.view.LayoutInflater;
		import android.view.View;
		import android.view.WindowManager;
		import android.view.WindowManagerGlobal;
		import android.widget.PopupWindow;
		import android.widget.TextView;

		public class TooltipPopup {
		@@ -32,6 +33,7 @@ public class TooltipPopup {

		private final Context mContext;

		private final PopupWindow mPopupWindow;
		private final View mContentView;
		private final TextView mMessageView;

		@@ -43,6 +45,8 @@ public class TooltipPopup {
		public TooltipPopup(Context context) {
		mContext = context;

		mPopupWindow = new PopupWindow(context);
		mPopupWindow.setBackgroundDrawable(null);
		mContentView = LayoutInflater.from(mContext).inflate(
		com.android.internal.R.layout.tooltip, null);
		mMessageView = (TextView) mContentView.findViewById(
		@@ -70,17 +74,16 @@ public class TooltipPopup {

		computePosition(anchorView, anchorX, anchorY, fromTouch, mLayoutParams);

		WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE);
		wm.addView(mContentView, mLayoutParams);
		mPopupWindow.setContentView(mContentView);
		mPopupWindow.showAtLocation(
		anchorView, mLayoutParams.gravity, mLayoutParams.x, mLayoutParams.y);
		}

		public void hide() {
		if (!isShowing()) {
		return;
		}

		WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE);
		wm.removeView(mContentView);
		mPopupWindow.dismiss();
		}

		public View getContentView() {
		@@ -88,7 +91,7 @@ public class TooltipPopup {
		}

		public boolean isShowing() {
		return mContentView.getParent() != null;
		return mPopupWindow.isShowing();
		}

		public void updateContent(CharSequence tooltipText) {