1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.camera.ui; 18 19 import com.android.camera.R; 20 import com.android.camera.Util; 21 22 import android.app.Activity; 23 import android.os.Handler; 24 import android.view.LayoutInflater; 25 import android.view.View; 26 import android.view.ViewGroup; 27 import android.widget.TextView; 28 29 public class RotateTextToast { 30 private static final int TOAST_DURATION = 5000; // milliseconds 31 ViewGroup mLayoutRoot; 32 RotateLayout mToast; 33 Handler mHandler; 34 35 public RotateTextToast(Activity activity, int textResourceId, int orientation) { 36 mLayoutRoot = (ViewGroup) activity.getWindow().getDecorView(); 37 LayoutInflater inflater = activity.getLayoutInflater(); 38 View v = inflater.inflate(R.layout.rotate_text_toast, mLayoutRoot); 39 mToast = (RotateLayout) v.findViewById(R.id.rotate_toast); 40 TextView tv = (TextView) mToast.findViewById(R.id.message); 41 tv.setText(textResourceId); 42 mToast.setOrientation(orientation); 43 mHandler = new Handler(); 44 } 45 46 private final Runnable mRunnable = new Runnable() { 47 public void run() { 48 Util.fadeOut(mToast); 49 mLayoutRoot.removeView(mToast); 50 mToast = null; 51 } 52 }; 53 54 public void show() { 55 mToast.setVisibility(View.VISIBLE); 56 mHandler.postDelayed(mRunnable, TOAST_DURATION); 57 } 58 } 59
