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/*
* Copyright (C) 2015 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.messaging.ui;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.net.Uri;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import com.android.messaging.R;
import com.android.messaging.datamodel.data.ParticipantData;
import com.android.messaging.datamodel.media.AvatarGroupRequestDescriptor;
import com.android.messaging.datamodel.media.AvatarRequestDescriptor;
import com.android.messaging.util.Assert;
import com.android.messaging.util.AvatarUriUtil;
import com.android.messaging.util.ContactUtil;
/**
* A view used to render contact icons. This class derives from AsyncImageView, so it loads contact
* icons from MediaResourceManager, and it handles more rendering logic than an AsyncImageView
* (draws a circular bitmap).
*/
public class ContactIconView extends AsyncImageView {
private static final int NORMAL_ICON_SIZE_ID = 0;
private static final int LARGE_ICON_SIZE_ID = 1;
private static final int SMALL_ICON_SIZE_ID = 2;
protected final int mIconSize;
private final int mColorPressedId;
private long mContactId;
private String mContactLookupKey;
private String mNormalizedDestination;
private Uri mAvatarUri;
private boolean mDisableClickHandler;
public ContactIconView(final Context context, final AttributeSet attrs) {
super(context, attrs);
final Resources resources = context.getResources();
final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ContactIconView);
final int iconSizeId = a.getInt(R.styleable.ContactIconView_iconSize, 0);
switch (iconSizeId) {
case NORMAL_ICON_SIZE_ID:
mIconSize = (int) resources.getDimension(
R.dimen.contact_icon_view_normal_size);
break;
case LARGE_ICON_SIZE_ID:
mIconSize = (int) resources.getDimension(
R.dimen.contact_icon_view_large_size);
break;
case SMALL_ICON_SIZE_ID:
mIconSize = (int) resources.getDimension(
R.dimen.contact_icon_view_small_size);
break;
default:
// For the compiler, something has to be set even with the assert.
mIconSize = 0;
Assert.fail("Unsupported ContactIconView icon size attribute");
}
mColorPressedId = resources.getColor(R.color.contact_avatar_pressed_color);
setImage(null);
a.recycle();
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (event.getActionMasked() == MotionEvent.ACTION_DOWN) {
setColorFilter(mColorPressedId);
} else {
clearColorFilter();
}
return super.onTouchEvent(event);
}
/**
* Method which allows the automatic hookup of a click handler when the Uri is changed
*/
public void setImageClickHandlerDisabled(final boolean isHandlerDisabled) {
mDisableClickHandler = isHandlerDisabled;
setOnClickListener(null);
setClickable(false);
}
/**
* A convenience method that sets the URI of the contact icon by creating a new image request.
*/
public void setImageResourceUri(final Uri uri) {
setImageResourceUri(uri, 0, null, null);
}
public void setImageResourceUri(final Uri uri, final long contactId,
final String contactLookupKey, final String normalizedDestination) {
if (uri == null) {
setImageResourceId(null);
} else {
final String avatarType = AvatarUriUtil.getAvatarType(uri);
if (AvatarUriUtil.TYPE_GROUP_URI.equals(avatarType)) {
setImageResourceId(new AvatarGroupRequestDescriptor(uri, mIconSize, mIconSize));
} else {
setImageResourceId(new AvatarRequestDescriptor(uri, mIconSize, mIconSize));
}
}
mContactId = contactId;
mContactLookupKey = contactLookupKey;
mNormalizedDestination = normalizedDestination;
mAvatarUri = uri;
maybeInitializeOnClickListener();
}
protected void maybeInitializeOnClickListener() {
if ((mContactId > ParticipantData.PARTICIPANT_CONTACT_ID_NOT_RESOLVED
&& !TextUtils.isEmpty(mContactLookupKey)) ||
!TextUtils.isEmpty(mNormalizedDestination)) {
if (!mDisableClickHandler) {
setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(final View view) {
ContactUtil.showOrAddContact(view, mContactId, mContactLookupKey,
mAvatarUri, mNormalizedDestination);
}
});
}
} else {
// This should happen when the phone number is not in the user's contacts or it is a
// group conversation, group conversations don't have contact phone numbers. If this
// is the case then absorb the click to prevent propagation.
setOnClickListener(null);
}
}
}
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