Contact detail transition animation
Change-Id: I0ee47a78940d68092c518a35fbe1c78a2b5323db
diff --git a/src/com/android/contacts/views/detail/ContactDetailFragment.java b/src/com/android/contacts/views/detail/ContactDetailFragment.java
index 91641ea..de00eff 100644
--- a/src/com/android/contacts/views/detail/ContactDetailFragment.java
+++ b/src/com/android/contacts/views/detail/ContactDetailFragment.java
@@ -35,6 +35,7 @@
import com.android.contacts.views.ContactLoader;
import com.android.contacts.views.GroupMetaData;
import com.android.contacts.views.editor.SelectAccountDialogFragment;
+import com.android.contacts.widget.TransitionAnimationView;
import com.android.internal.telephony.ITelephony;
import android.accounts.Account;
@@ -98,7 +99,6 @@
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
-import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
@@ -133,6 +133,7 @@
private final ArrayList<Long> mWritableRawContactIds = new ArrayList<Long>();
private int mNumPhoneNumbers = 0;
private String mDefaultCountryIso;
+ private boolean mContactDataDisplayed;
/**
* Device capability: Set during buildEntries and used in the long-press context menu
@@ -172,6 +173,8 @@
private ArrayList<ArrayList<ViewEntry>> mSections = new ArrayList<ArrayList<ViewEntry>>();
private LayoutInflater mInflater;
+ private boolean mTransitionAnimationRequested;
+
public ContactDetailFragment() {
// Explicit constructor for inflation
@@ -264,6 +267,8 @@
}
mLookupUri = lookupUri;
+ mTransitionAnimationRequested = mContactDataDisplayed;
+ mContactDataDisplayed = true;
if (mLookupUri == null) {
mContactData = null;
bindData();
@@ -283,6 +288,11 @@
getActivity().invalidateOptionsMenu();
}
+ if (mTransitionAnimationRequested) {
+ TransitionAnimationView.startAnimation(mView, mContactData == null);
+ mTransitionAnimationRequested = false;
+ }
+
if (mContactData == null) {
mView.setVisibility(View.INVISIBLE);
return;
@@ -323,8 +333,6 @@
}
mView.setVisibility(View.VISIBLE);
-
- getActivity().invalidateOptionsMenu();
}
/**
diff --git a/src/com/android/contacts/widget/TransitionAnimationView.java b/src/com/android/contacts/widget/TransitionAnimationView.java
new file mode 100644
index 0000000..938ff8a
--- /dev/null
+++ b/src/com/android/contacts/widget/TransitionAnimationView.java
@@ -0,0 +1,175 @@
+/*
+ * Copyright (C) 2010 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.contacts.widget;
+
+import com.android.contacts.R;
+
+import android.animation.Animator;
+import android.animation.Animator.AnimatorListener;
+import android.animation.AnimatorInflater;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.graphics.drawable.BitmapDrawable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewParent;
+import android.widget.FrameLayout;
+
+/**
+ * A container for a view that needs to have exit/enter animations when rebinding data.
+ * This layout should have a single child. Just before rebinding data that child
+ * should make this call:
+ * <pre>
+ * TransitionAnimationView.startAnimation(this);
+ * </pre>
+ */
+public class TransitionAnimationView extends FrameLayout implements AnimatorListener {
+
+ private View mPreviousStateView;
+ private Bitmap mPreviousStateBitmap;
+ private int mEnterAnimationId;
+ private int mExitAnimationId;
+ private int mAnimationDuration;
+ private Rect mClipMargins = new Rect();
+ private Rect mClipRect = new Rect();
+ private Animator mEnterAnimation;
+ private Animator mExitAnimation;
+
+ public TransitionAnimationView(Context context) {
+ this(context, null, 0);
+ }
+
+ public TransitionAnimationView(Context context, AttributeSet attrs) {
+ this(context, attrs, 0);
+ }
+
+ public TransitionAnimationView(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+
+ TypedArray a = getContext().obtainStyledAttributes(
+ attrs, R.styleable.TransitionAnimationView);
+
+ mEnterAnimationId = a.getResourceId(R.styleable.TransitionAnimationView_enterAnimation,
+ android.R.anim.animator_fade_in);
+ mExitAnimationId = a.getResourceId(R.styleable.TransitionAnimationView_exitAnimation,
+ android.R.anim.animator_fade_out);
+ mClipMargins.left = a.getDimensionPixelOffset(
+ R.styleable.TransitionAnimationView_clipMarginLeft, 0);
+ mClipMargins.top = a.getDimensionPixelOffset(
+ R.styleable.TransitionAnimationView_clipMarginTop, 0);
+ mClipMargins.right = a.getDimensionPixelOffset(
+ R.styleable.TransitionAnimationView_clipMarginRight, 0);
+ mClipMargins.bottom = a.getDimensionPixelOffset(
+ R.styleable.TransitionAnimationView_clipMarginBottom, 0);
+ mAnimationDuration = a.getInt(
+ R.styleable.TransitionAnimationView_animationDuration, 100);
+
+ a.recycle();
+
+ mPreviousStateView = new View(context);
+ mPreviousStateView.setVisibility(View.INVISIBLE);
+ addView(mPreviousStateView);
+
+ mEnterAnimation = AnimatorInflater.loadAnimator(getContext(), mEnterAnimationId);
+ if (mEnterAnimation == null) {
+ throw new IllegalArgumentException("Invalid enter animation: " + mEnterAnimationId);
+ }
+ mEnterAnimation.addListener(this);
+
+ mExitAnimation = AnimatorInflater.loadAnimator(getContext(), mExitAnimationId);
+ if (mExitAnimation == null) {
+ throw new IllegalArgumentException("Invalid exit animation: " + mExitAnimationId);
+ }
+
+ }
+
+ @Override
+ protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+ super.onLayout(changed, left, top, right, bottom);
+ if (changed) {
+ mPreviousStateBitmap = Bitmap.createBitmap(
+ right - left, bottom - top, Bitmap.Config.ARGB_8888);
+ mPreviousStateView.setBackgroundDrawable(
+ new BitmapDrawable(getContext().getResources(), mPreviousStateBitmap));
+ mClipRect.set(mClipMargins.left, mClipMargins.top,
+ right - left - mClipMargins.right, bottom - top - mClipMargins.bottom);
+ }
+ }
+
+ public static void startAnimation(View view, boolean closing) {
+ TransitionAnimationView container = null;
+ ViewParent parent = view.getParent();
+ while (parent instanceof View) {
+ if (parent instanceof TransitionAnimationView) {
+ container = (TransitionAnimationView) parent;
+ break;
+ }
+ parent = parent.getParent();
+ }
+
+ if (container != null) {
+ container.start(view, closing);
+ }
+ }
+
+ private void start(View view, boolean closing) {
+ if (view.getVisibility() != View.VISIBLE) {
+ if (!closing) {
+ mEnterAnimation.setTarget(view);
+ mEnterAnimation.start();
+ }
+ } else if (closing) {
+ mExitAnimation.setTarget(view);
+ mExitAnimation.start();
+ } else {
+ Canvas canvas = new Canvas(mPreviousStateBitmap);
+ Paint paint = new Paint();
+ paint.setColor(Color.TRANSPARENT);
+ canvas.drawRect(0, 0, mPreviousStateBitmap.getWidth(), mPreviousStateBitmap.getHeight(),
+ paint);
+ canvas.clipRect(mClipRect);
+ view.draw(canvas);
+ mPreviousStateView.setVisibility(View.VISIBLE);
+
+ mEnterAnimation.setTarget(view);
+ mEnterAnimation.setDuration(mAnimationDuration);
+ mEnterAnimation.start();
+ }
+ }
+
+ @Override
+ public void onAnimationCancel(Animator animation) {
+ mPreviousStateView.setVisibility(View.INVISIBLE);
+ }
+
+ @Override
+ public void onAnimationEnd(Animator animation) {
+ mPreviousStateView.setVisibility(View.INVISIBLE);
+ }
+
+ @Override
+ public void onAnimationStart(Animator animation) {
+ }
+
+ @Override
+ public void onAnimationRepeat(Animator animation) {
+ }
+}