1 /* 2 * Copyright (C) 2010 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.videoeditor; 18 19 import android.content.Context; 20 21 /** 22 * A movie transition type 23 */ 24 public class TransitionType { 25 // Transition types 26 public static final int TRANSITION_TYPE_ALPHA_CONTOUR = 0; 27 public static final int TRANSITION_TYPE_ALPHA_DIAGONAL= 1; 28 public static final int TRANSITION_TYPE_CROSSFADE = 2; 29 public static final int TRANSITION_TYPE_FADE_BLACK = 3; 30 public static final int TRANSITION_TYPE_SLIDING_RIGHT_OUT_LEFT_IN = 4; 31 public static final int TRANSITION_TYPE_SLIDING_LEFT_OUT_RIGHT_IN = 5; 32 public static final int TRANSITION_TYPE_SLIDING_TOP_OUT_BOTTOM_IN = 6; 33 public static final int TRANSITION_TYPE_SLIDING_BOTTOM_OUT_TOP_IN = 7; 34 35 // Transition preview resources 36 public final static int TRANSITION_RESOURCE_IDS[] = { 37 R.drawable.transition_alpha_contour, 38 R.drawable.transition_alpha_diagonal, 39 R.drawable.transition_crossfade, 40 R.drawable.transition_fade_black, 41 R.drawable.transition_sliding_right_out_left_in, 42 R.drawable.transition_sliding_left_out_right_in, 43 R.drawable.transition_sliding_top_out_bottom_in, 44 R.drawable.transition_sliding_bottom_out_top_in 45 }; 46 47 /** 48 * Get transitions for the specified category 49 * 50 * @param context The context 51 * 52 * @return The array of transitions of the specified category 53 */ 54 public static TransitionType[] getTransitions(Context context) { 55 final TransitionType[] transitions = new TransitionType[8]; 56 transitions[0] = new TransitionType( 57 context.getString(R.string.transitions_alpha_countour), 58 TRANSITION_TYPE_ALPHA_CONTOUR); 59 transitions[1] = new TransitionType( 60 context.getString(R.string.transitions_alpha_diagonal), 61 TRANSITION_TYPE_ALPHA_DIAGONAL); 62 transitions[2] = new TransitionType( 63 context.getString(R.string.transitions_crossfade), 64 TRANSITION_TYPE_CROSSFADE); 65 transitions[3] = new TransitionType( 66 context.getString(R.string.transitions_fade_black), 67 TRANSITION_TYPE_FADE_BLACK); 68 transitions[4] = new TransitionType( 69 context.getString(R.string.transitions_sliding_right_out_left_in), 70 TRANSITION_TYPE_SLIDING_RIGHT_OUT_LEFT_IN); 71 transitions[5] = new TransitionType( 72 context.getString(R.string.transitions_sliding_left_out_right_in), 73 TRANSITION_TYPE_SLIDING_LEFT_OUT_RIGHT_IN); 74 transitions[6] = new TransitionType( 75 context.getString(R.string.transitions_sliding_top_out_bottom_in), 76 TRANSITION_TYPE_SLIDING_TOP_OUT_BOTTOM_IN); 77 transitions[7] = new TransitionType( 78 context.getString(R.string.transitions_sliding_bottom_out_top_in), 79 TRANSITION_TYPE_SLIDING_BOTTOM_OUT_TOP_IN); 80 81 return transitions; 82 } 83 84 // Instance variables 85 private final String mName; 86 private final int mType; 87 88 /** 89 * Constructor 90 */ 91 public TransitionType(String name, int type) { 92 mName = name; 93 mType = type; 94 } 95 96 /** 97 * @return The theme name 98 */ 99 public String getName() { 100 return mName; 101 } 102 103 /** 104 * @return The type 105 */ 106 public int getType() { 107 return mType; 108 } 109 } 110
