Redesigned the messaging style (88188f2d) · Commits · e / os / android_frameworks_base

core/java/android/app/Notification.java

+108 −108

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.annotation.ColorInt;
		import android.annotation.DrawableRes;
		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.RequiresPermission;
		import android.annotation.SdkConstant;
		import android.annotation.SdkConstant.SdkConstantType;
		@@ -3900,7 +3901,7 @@ public class Notification implements Parcelable
		final Bundle ex = mN.extras;
		updateBackgroundColor(contentView);
		bindNotificationHeader(contentView, p.ambient);
		bindLargeIcon(contentView);
		bindLargeIcon(contentView, p.hideLargeIcon, p.alwaysShowReply);
		boolean showProgress = handleProgressBar(p.hasProgress, contentView, ex);
		if (p.title != null) {
		contentView.setViewVisibility(R.id.title, View.VISIBLE);
		@@ -4110,11 +4111,13 @@ public class Notification implements Parcelable
		}
		}

		private void bindLargeIcon(RemoteViews contentView) {
		private void bindLargeIcon(RemoteViews contentView, boolean hideLargeIcon,
		boolean alwaysShowReply) {
		if (mN.mLargeIcon == null && mN.largeIcon != null) {
		mN.mLargeIcon = Icon.createWithBitmap(mN.largeIcon);
		}
		if (mN.mLargeIcon != null) {
		boolean showLargeIcon = mN.mLargeIcon != null && !hideLargeIcon;
		if (showLargeIcon) {
		contentView.setViewVisibility(R.id.right_icon, View.VISIBLE);
		contentView.setImageViewIcon(R.id.right_icon, mN.mLargeIcon);
		processLargeLegacyIcon(mN.mLargeIcon, contentView);
		@@ -4122,32 +4125,45 @@ public class Notification implements Parcelable
		contentView.setViewLayoutMarginEndDimen(R.id.line1, endMargin);
		contentView.setViewLayoutMarginEndDimen(R.id.text, endMargin);
		contentView.setViewLayoutMarginEndDimen(R.id.progress, endMargin);
		}
		// Bind the reply action
		Action action = findReplyAction();
		contentView.setViewVisibility(R.id.reply_icon_action, action != null
		? View.VISIBLE
		: View.GONE);

		if (action != null) {
		boolean actionVisible = action != null && (showLargeIcon \|\| alwaysShowReply);
		int replyId = showLargeIcon ? R.id.reply_icon_action : R.id.right_icon;
		if (actionVisible) {
		// We're only showing the icon as big if we're hiding the large icon
		int contrastColor = resolveContrastColor();
		int iconColor;
		if (showLargeIcon) {
		contentView.setDrawableTint(R.id.reply_icon_action,
		true /* targetBackground */,
		contrastColor, PorterDuff.Mode.SRC_ATOP);
		int iconColor = NotificationColorUtil.isColorLight(contrastColor)
		? Color.BLACK : Color.WHITE;
		contentView.setDrawableTint(R.id.reply_icon_action,
		false /* targetBackground */,
		iconColor, PorterDuff.Mode.SRC_ATOP);
		contentView.setOnClickPendingIntent(R.id.right_icon,
		action.actionIntent);
		contentView.setOnClickPendingIntent(R.id.reply_icon_action,
		action.actionIntent);
		contentView.setRemoteInputs(R.id.right_icon, action.mRemoteInputs);
		contentView.setRemoteInputs(R.id.reply_icon_action, action.mRemoteInputs);

		iconColor = NotificationColorUtil.isColorLight(contrastColor)
		? Color.BLACK : Color.WHITE;
		} else {
		contentView.setImageViewResource(R.id.right_icon,
		R.drawable.ic_reply_notification_large);
		contentView.setViewVisibility(R.id.right_icon, View.VISIBLE);
		iconColor = contrastColor;
		}
		contentView.setDrawableTint(replyId,
		false /* targetBackground */,
		iconColor,
		PorterDuff.Mode.SRC_ATOP);
		contentView.setOnClickPendingIntent(replyId,
		action.actionIntent);
		contentView.setRemoteInputs(replyId, action.mRemoteInputs);
		} else {
		contentView.setRemoteInputs(R.id.right_icon, null);
		}
		contentView.setViewVisibility(R.id.right_icon_container, mN.mLargeIcon != null
		contentView.setViewVisibility(R.id.reply_icon_action, actionVisible && showLargeIcon
		? View.VISIBLE
		: View.GONE);
		contentView.setViewVisibility(R.id.right_icon_container, actionVisible \|\| showLargeIcon
		? View.VISIBLE
		: View.GONE);
		}
		@@ -6055,19 +6071,13 @@ public class Notification implements Parcelable
		protected void restoreFromExtras(Bundle extras) {
		super.restoreFromExtras(extras);

		mMessages.clear();
		mHistoricMessages.clear();
		mUserDisplayName = extras.getCharSequence(EXTRA_SELF_DISPLAY_NAME);
		mConversationTitle = extras.getCharSequence(EXTRA_CONVERSATION_TITLE);
		Parcelable[] messages = extras.getParcelableArray(EXTRA_MESSAGES);
		if (messages != null && messages instanceof Parcelable[]) {
		mMessages = Message.getMessagesFromBundleArray(messages);
		}
		Parcelable[] histMessages = extras.getParcelableArray(EXTRA_HISTORIC_MESSAGES);
		if (histMessages != null && histMessages instanceof Parcelable[]) {
		mHistoricMessages = Message.getMessagesFromBundleArray(histMessages);
		}
		}

		/**
		* @hide
		@@ -6096,16 +6106,25 @@ public class Notification implements Parcelable
		}

		private Message findLatestIncomingMessage() {
		for (int i = mMessages.size() - 1; i >= 0; i--) {
		Message m = mMessages.get(i);
		return findLatestIncomingMessage(mMessages);
		}

		/**
		* @hide
		*/
		@Nullable
		public static Message findLatestIncomingMessage(
		List<Message> messages) {
		for (int i = messages.size() - 1; i >= 0; i--) {
		Message m = messages.get(i);
		// Incoming messages have a non-empty sender.
		if (!TextUtils.isEmpty(m.mSender)) {
		return m;
		}
		}
		if (!mMessages.isEmpty()) {
		if (!messages.isEmpty()) {
		// No incoming messages, fall back to outgoing message
		return mMessages.get(mMessages.size() - 1);
		return messages.get(messages.size() - 1);
		}
		return null;
		}
		@@ -6115,93 +6134,55 @@ public class Notification implements Parcelable
		*/
		@Override
		public RemoteViews makeBigContentView() {
		CharSequence title = !TextUtils.isEmpty(super.mBigContentTitle)
		CharSequence conversationTitle = !TextUtils.isEmpty(super.mBigContentTitle)
		? super.mBigContentTitle
		: mConversationTitle;
		boolean hasTitle = !TextUtils.isEmpty(title);

		if (mMessages.size() == 1) {
		// Special case for a single message: Use the big text style
		// so the collapsed and expanded versions match nicely.
		CharSequence bigTitle;
		CharSequence text;
		if (hasTitle) {
		bigTitle = title;
		text = makeMessageLine(mMessages.get(0), mBuilder);
		} else {
		bigTitle = mMessages.get(0).mSender;
		text = mMessages.get(0).mText;
		}
		RemoteViews contentView = mBuilder.applyStandardTemplateWithActions(
		mBuilder.getBigTextLayoutResource(),
		mBuilder.mParams.reset().hasProgress(false).title(bigTitle).text(null));
		BigTextStyle.applyBigTextContentView(mBuilder, contentView, text);
		return contentView;
		boolean isOneToOne = TextUtils.isEmpty(conversationTitle);
		if (isOneToOne) {
		// Let's add the conversationTitle in case we didn't have one before and all
		// messages are from the same sender
		conversationTitle = createConversationTitleFromMessages();
		}

		boolean hasTitle = !TextUtils.isEmpty(conversationTitle);
		RemoteViews contentView = mBuilder.applyStandardTemplateWithActions(
		mBuilder.getMessagingLayoutResource(),
		mBuilder.mParams.reset().hasProgress(false).title(title).text(null));

		int[] rowIds = {R.id.inbox_text0, R.id.inbox_text1, R.id.inbox_text2, R.id.inbox_text3,
		R.id.inbox_text4, R.id.inbox_text5, R.id.inbox_text6};

		// Make sure all rows are gone in case we reuse a view.
		for (int rowId : rowIds) {
		contentView.setViewVisibility(rowId, View.GONE);
		}

		int i=0;
		mBuilder.mParams.reset().hasProgress(false).title(conversationTitle).text(null)
		.hideLargeIcon(isOneToOne).alwaysShowReply(true));
		contentView.setViewLayoutMarginBottomDimen(R.id.line1,
		hasTitle ? R.dimen.notification_messaging_spacing : 0);
		contentView.setInt(R.id.notification_messaging, "setNumIndentLines",
		!mBuilder.mN.hasLargeIcon() ? 0 : (hasTitle ? 1 : 2));

		int contractedChildId = View.NO_ID;
		Message contractedMessage = findLatestIncomingMessage();
		int firstHistoricMessage = Math.max(0, mHistoricMessages.size()
		- (rowIds.length - mMessages.size()));
		while (firstHistoricMessage + i < mHistoricMessages.size() && i < rowIds.length) {
		Message m = mHistoricMessages.get(firstHistoricMessage + i);
		int rowId = rowIds[i];

		contentView.setTextViewText(rowId, makeMessageLine(m, mBuilder));

		if (contractedMessage == m) {
		contractedChildId = rowId;
		addExtras(mBuilder.mN.extras);
		contentView.setInt(R.id.status_bar_latest_event_content, "setLayoutColor",
		mBuilder.resolveContrastColor());
		contentView.setIcon(R.id.status_bar_latest_event_content, "setLargeIcon",
		mBuilder.mN.mLargeIcon);
		contentView.setBoolean(R.id.status_bar_latest_event_content, "setIsOneToOne",
		isOneToOne);
		contentView.setBundle(R.id.status_bar_latest_event_content, "setData",
		mBuilder.mN.extras);
		return contentView;
		}

		i++;
		private CharSequence createConversationTitleFromMessages() {
		ArraySet<CharSequence> names = new ArraySet<>();
		for (int i = 0; i < mMessages.size(); i++) {
		Message m = mMessages.get(i);
		CharSequence sender = m.getSender();
		if (sender != null) {
		names.add(sender);
		}

		int firstMessage = Math.max(0, mMessages.size() - rowIds.length);
		while (firstMessage + i < mMessages.size() && i < rowIds.length) {
		Message m = mMessages.get(firstMessage + i);
		int rowId = rowIds[i];

		contentView.setViewVisibility(rowId, View.VISIBLE);
		contentView.setTextViewText(rowId, mBuilder.processTextSpans(
		makeMessageLine(m, mBuilder)));
		mBuilder.setTextViewColorSecondary(contentView, rowId);

		if (contractedMessage == m) {
		contractedChildId = rowId;
		}

		i++;
		SpannableStringBuilder title = new SpannableStringBuilder();
		int size = names.size();
		for (int i = 0; i < size; i++) {
		CharSequence name = names.valueAt(i);
		if (!TextUtils.isEmpty(title)) {
		title.append(", ");
		}
		// Clear the remaining views for reapply. Ensures that historic message views can
		// reliably be identified as being GONE and having non-null text.
		while (i < rowIds.length) {
		int rowId = rowIds[i];
		contentView.setTextViewText(rowId, null);
		i++;
		title.append(BidiFormatter.getInstance().unicodeWrap(name));
		}

		// Record this here to allow transformation between the contracted and expanded views.
		contentView.setInt(R.id.notification_messaging, "setContractedChildId",
		contractedChildId);
		return contentView;
		return title;
		}

		private CharSequence makeMessageLine(Message m, Builder builder) {
		@@ -6394,7 +6375,15 @@ public class Notification implements Parcelable
		return bundles;
		}

		static List<Message> getMessagesFromBundleArray(Parcelable[] bundles) {
		/**
		* @return A list of messages read from the bundles.
		*
		* @hide
		*/
		public static List<Message> getMessagesFromBundleArray(Parcelable[] bundles) {
		if (bundles == null) {
		return new ArrayList<>();
		}
		List<Message> messages = new ArrayList<>(bundles.length);
		for (int i = 0; i < bundles.length; i++) {
		if (bundles[i] instanceof Bundle) {
		@@ -8487,6 +8476,8 @@ public class Notification implements Parcelable
		boolean ambient = false;
		CharSequence title;
		CharSequence text;
		boolean hideLargeIcon;
		public boolean alwaysShowReply;

		final StandardTemplateParams reset() {
		hasProgress = true;
		@@ -8511,6 +8502,16 @@ public class Notification implements Parcelable
		return this;
		}

		final StandardTemplateParams alwaysShowReply(boolean alwaysShowReply) {
		this.alwaysShowReply = alwaysShowReply;
		return this;
		}

		final StandardTemplateParams hideLargeIcon(boolean hideLargeIcon) {
		this.hideLargeIcon = hideLargeIcon;
		return this;
		}

		final StandardTemplateParams ambient(boolean ambient) {
		Preconditions.checkState(title == null && text == null, "must set ambient before text");
		this.ambient = ambient;
		@@ -8527,7 +8528,6 @@ public class Notification implements Parcelable
		text = extras.getCharSequence(EXTRA_TEXT);
		}
		this.text = b.processLegacyText(text, ambient);

		return this;
		}
		}

core/java/com/android/internal/widget/ImageFloatingTextView.java

+0 −4

Original line number	Diff line number	Diff line
		@@ -176,8 +176,4 @@ public class ImageFloatingTextView extends TextView {
		}
		return false;
		}

		public int getLayoutHeight() {
		return getLayout().getHeight();
		}
		}

core/java/com/android/internal/widget/MessagingGroup.java

0 → 100644

+241 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 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.internal.widget;

		import android.annotation.AttrRes;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.StyleRes;
		import android.content.Context;
		import android.graphics.Color;
		import android.graphics.ColorFilter;
		import android.graphics.PorterDuff;
		import android.graphics.PorterDuffColorFilter;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.Icon;
		import android.util.AttributeSet;
		import android.util.Pools;
		import android.view.Gravity;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.view.ViewParent;
		import android.widget.ImageView;
		import android.widget.LinearLayout;
		import android.widget.RemoteViews;

		import com.android.internal.R;
		import com.android.internal.util.NotificationColorUtil;

		import java.util.List;

		/**
		* A message of a {@link MessagingLayout}.
		*/
		@RemoteViews.RemoteView
		public class MessagingGroup extends LinearLayout implements MessagingLinearLayout.MessagingChild {

		private static Pools.SimplePool<MessagingGroup> sInstancePool
		= new Pools.SynchronizedPool<>(10);
		private MessagingLinearLayout mMessageContainer;
		private ImageFloatingTextView mSenderName;
		private ImageView mAvatarView;
		private String mAvatarSymbol = "";
		private int mLayoutColor;
		private CharSequence mAvatarName = "";
		private Icon mAvatarIcon;
		private ColorFilter mMessageBackgroundFilter;
		private int mTextColor;

		public MessagingGroup(@NonNull Context context) {
		super(context);
		}

		public MessagingGroup(@NonNull Context context, @Nullable AttributeSet attrs) {
		super(context, attrs);
		}

		public MessagingGroup(@NonNull Context context, @Nullable AttributeSet attrs,
		@AttrRes int defStyleAttr) {
		super(context, attrs, defStyleAttr);
		}

		public MessagingGroup(@NonNull Context context, @Nullable AttributeSet attrs,
		@AttrRes int defStyleAttr, @StyleRes int defStyleRes) {
		super(context, attrs, defStyleAttr, defStyleRes);
		}

		@Override
		protected void onFinishInflate() {
		super.onFinishInflate();
		mMessageContainer = findViewById(R.id.group_message_container);
		mSenderName = findViewById(R.id.message_name);
		mAvatarView = findViewById(R.id.message_icon);
		}

		public void setSender(CharSequence sender) {
		if (sender == null) {
		mAvatarView.setVisibility(GONE);
		mSenderName.setVisibility(GONE);
		setGravity(Gravity.END);
		mMessageBackgroundFilter = new PorterDuffColorFilter(mLayoutColor,
		PorterDuff.Mode.SRC_ATOP);
		mTextColor = NotificationColorUtil.isColorLight(mLayoutColor) ? getNormalTextColor()
		: Color.WHITE;
		} else {
		mSenderName.setText(sender);
		mAvatarView.setVisibility(VISIBLE);
		mSenderName.setVisibility(VISIBLE);
		setGravity(Gravity.START);
		mMessageBackgroundFilter = null;
		mTextColor = getNormalTextColor();
		}
		}

		private int getNormalTextColor() {
		return mContext.getColor(R.color.notification_primary_text_color_light);
		}

		public void setAvatar(Icon icon) {
		mAvatarIcon = icon;
		mAvatarView.setImageIcon(icon);
		mAvatarSymbol = "";
		mLayoutColor = 0;
		mAvatarName = "";
		}

		static MessagingGroup createGroup(MessagingLinearLayout layout) {;
		MessagingGroup createdGroup = sInstancePool.acquire();
		if (createdGroup == null) {
		createdGroup = (MessagingGroup) LayoutInflater.from(layout.getContext()).inflate(
		R.layout.notification_template_messaging_group, layout,
		false);
		}
		layout.addView(createdGroup);
		return createdGroup;
		}

		public void removeMessage(MessagingMessage messagingMessage) {
		// TODO: add removal animation
		mMessageContainer.removeView(messagingMessage);
		if (mMessageContainer.getChildCount() == 0) {
		ViewParent parent = getParent();
		if (parent instanceof ViewGroup) {
		((ViewGroup) parent).removeView(this);
		}
		setAvatar(null);
		sInstancePool.release(this);
		}
		}

		public CharSequence getSenderName() {
		return mSenderName.getText();
		}

		public void setSenderVisible(boolean visible) {
		mSenderName.setVisibility(visible ? VISIBLE : GONE);
		}

		public static void dropCache() {
		sInstancePool = new Pools.SynchronizedPool<>(10);
		}

		@Override
		public int getMeasuredType() {
		boolean hasNormal = false;
		for (int i = mMessageContainer.getChildCount() - 1; i >= 0; i--) {
		View child = mMessageContainer.getChildAt(i);
		if (child instanceof MessagingLinearLayout.MessagingChild) {
		int type = ((MessagingLinearLayout.MessagingChild) child).getMeasuredType();
		if (type == MEASURED_TOO_SMALL) {
		if (hasNormal) {
		return MEASURED_SHORTENED;
		} else {
		return MEASURED_TOO_SMALL;
		}
		} else if (type == MEASURED_SHORTENED) {
		return MEASURED_SHORTENED;
		} else {
		hasNormal = true;
		}
		}
		}
		return MEASURED_NORMAL;
		}

		@Override
		public int getConsumedLines() {
		int result = 0;
		for (int i = 0; i < mMessageContainer.getChildCount(); i++) {
		View child = mMessageContainer.getChildAt(i);
		if (child instanceof MessagingLinearLayout.MessagingChild) {
		result += ((MessagingLinearLayout.MessagingChild) child).getConsumedLines();
		}
		}
		return result;
		}

		public Icon getAvatarSymbolIfMatching(CharSequence avatarName, String avatarSymbol,
		int layoutColor) {
		if (mAvatarName.equals(avatarName) && mAvatarSymbol.equals(avatarSymbol)
		&& layoutColor == mLayoutColor) {
		return mAvatarIcon;
		}
		return null;
		}

		public void setCreatedAvatar(Icon cachedIcon, CharSequence avatarName, String avatarSymbol,
		int layoutColor) {
		if (!mAvatarName.equals(avatarName) \|\| !mAvatarSymbol.equals(avatarSymbol)
		\|\| layoutColor != mLayoutColor) {
		setAvatar(cachedIcon);
		mAvatarSymbol = avatarSymbol;
		mLayoutColor = layoutColor;
		mAvatarName = avatarName;
		}
		}

		public void setLayoutColor(int layoutColor) {
		mLayoutColor = layoutColor;
		}

		public void setMessages(List<MessagingMessage> group) {
		// Let's now make sure all children are added and in the correct order
		for (int messageIndex = 0; messageIndex < group.size(); messageIndex++) {
		MessagingMessage message = group.get(messageIndex);
		if (message.getGroup() != this) {
		message.setMessagingGroup(this);
		ViewParent parent = mMessageContainer.getParent();
		if (parent instanceof ViewGroup) {
		((ViewGroup) parent).removeView(message);
		}
		mMessageContainer.addView(message, messageIndex);
		}
		if (messageIndex != mMessageContainer.indexOfChild(message)) {
		mMessageContainer.removeView(message);
		mMessageContainer.addView(message, messageIndex);
		}
		// Let's make sure the message color is correct
		Drawable targetDrawable = message.getBackground();

		if (targetDrawable != null) {
		targetDrawable.mutate().setColorFilter(mMessageBackgroundFilter);
		}
		message.setTextColor(mTextColor);
		}
		}
		}

core/java/com/android/internal/widget/MessagingLayout.java

0 → 100644

+397 −0

File added.

Preview size limit exceeded, changes collapsed.

core/java/com/android/internal/widget/MessagingLinearLayout.java

+26 −76

File changed.

Preview size limit exceeded, changes collapsed.