Add a rotatable toast class.

bug:5575970

In order to show the toast in a landscape orientation with portrait
layout. The rotatable toast helper class is implementated and is also
applied for first-hint toast messages.

Change-Id: I942e87df1c1a4509d01cd41e2ecbdc2e2dfec049

1 files changed, 58 insertions, 0 deletions

diff --git a/src/com/android/camera/ui/RotateTextToast.java b/src/com/android/camera/ui/RotateTextToast.java
new file mode 100644
index 0000000..8ff381a
--- /dev/null
+++ b/src/com/android/camera/ui/RotateTextToast.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.camera.ui;
+
+import com.android.camera.R;
+import com.android.camera.Util;
+
+import android.app.Activity;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+public class RotateTextToast {
+    private static final int TOAST_DURATION = 5000; // milliseconds
+    ViewGroup mLayoutRoot;
+    RotateLayout mToast;
+    Handler mHandler;
+
+    public RotateTextToast(Activity activity, int textResourceId, int orientation) {
+        mLayoutRoot = (ViewGroup) activity.getWindow().getDecorView();
+        LayoutInflater inflater = activity.getLayoutInflater();
+        View v = inflater.inflate(R.layout.rotate_text_toast, mLayoutRoot);
+        mToast = (RotateLayout) v.findViewById(R.id.rotate_toast);
+        TextView tv = (TextView) mToast.findViewById(R.id.message);
+        tv.setText(textResourceId);
+        mToast.setOrientation(orientation);
+        mHandler = new Handler();
+    }
+
+    private final Runnable mRunnable = new Runnable() {
+        public void run() {
+            Util.fadeOut(mToast);
+            mLayoutRoot.removeView(mToast);
+            mToast = null;
+        }
+    };
+
+    public void show() {
+        mToast.setVisibility(View.VISIBLE);
+        mHandler.postDelayed(mRunnable, TOAST_DURATION);
+    }
+}