| /** |
| * Copyright (c) 2011, Google Inc. |
| * |
| * 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.mail.compose; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorSet; |
| import android.animation.ObjectAnimator; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.util.AttributeSet; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.widget.RelativeLayout; |
| import com.android.mail.R; |
| |
| public class CcBccView extends RelativeLayout { |
| |
| private final View mCc; |
| private final View mBcc; |
| |
| public CcBccView(Context context) { |
| this(context, null); |
| } |
| |
| public CcBccView(Context context, AttributeSet attrs) { |
| this(context, attrs, -1); |
| } |
| |
| public CcBccView(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| LayoutInflater.from(context).inflate(R.layout.cc_bcc_view, this); |
| mCc = findViewById(R.id.cc_content); |
| mBcc = findViewById(R.id.bcc_content); |
| } |
| |
| public void show(boolean animate, boolean showCc, boolean showBcc) { |
| boolean ccWasAlreadyShown = mCc.isShown(); |
| mCc.setVisibility(showCc ? View.VISIBLE : View.GONE); |
| mBcc.setVisibility(showBcc ? View.VISIBLE : View.GONE); |
| if (animate) { |
| animate(ccWasAlreadyShown); |
| } else { |
| if (showCc) { |
| mCc.setAlpha(1); |
| } |
| if (showBcc) { |
| mBcc.setAlpha(1); |
| } |
| requestLayout(); |
| } |
| } |
| |
| private void animate(boolean ccWasAlreadyShown) { |
| Resources res = getResources(); |
| // Then, have cc/ bcc fade in |
| int fadeDuration = res.getInteger(R.integer.fadein_cc_bcc_dur); |
| ObjectAnimator bccAnimator = ObjectAnimator.ofFloat(mBcc, "alpha", 0, 1); |
| bccAnimator.setDuration(fadeDuration); |
| |
| Animator fadeAnimation; |
| if (!ccWasAlreadyShown) { |
| ObjectAnimator ccAnimator = ObjectAnimator.ofFloat(mCc, "alpha", 0, 1); |
| ccAnimator.setDuration(fadeDuration); |
| fadeAnimation = new AnimatorSet(); |
| ((AnimatorSet) fadeAnimation).playTogether(ccAnimator, bccAnimator); |
| } else { |
| fadeAnimation = bccAnimator; |
| } |
| fadeAnimation.start(); |
| } |
| |
| /** |
| * @return whether the CC field is visible |
| */ |
| public boolean isCcVisible() { |
| return mCc.getVisibility() == View.VISIBLE; |
| } |
| |
| /** |
| * @return whether the BCC field is visible |
| */ |
| public boolean isBccVisible() { |
| return mBcc.getVisibility() == View.VISIBLE; |
| } |
| } |