TestMessageProvider.java

package cn.rongcloud.im.message.provider;

import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.text.ClipboardManager;
import android.text.Selection;
import android.text.Spannable;
import android.text.SpannableString;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import cn.rongcloud.im.message.TestMessage;
import io.rong.imkit.RongContext;
import io.rong.imkit.RongIM;
import io.rong.imkit.RongKitIntent;
import io.rong.imkit.emoticon.AndroidEmoji;
import io.rong.imkit.model.ProviderTag;
import io.rong.imkit.model.UIMessage;
import io.rong.imkit.utilities.OptionsPopupDialog;
import io.rong.imkit.widget.AutoLinkTextView;
import io.rong.imkit.widget.ILinkClickListener;
import io.rong.imkit.widget.LinkTextViewMovementMethod;
import io.rong.imkit.widget.provider.IContainerItemProvider;
import io.rong.imlib.model.Conversation;
import io.rong.imlib.model.Message;

/**
 * Created by Beyond on 2016/12/5.
 */

@ProviderTag(messageContent = TestMessage.class, showReadState = true)
public class TestMessageProvider extends IContainerItemProvider.MessageProvider<TestMessage>{
    private static final String TAG = "TestMessageItemProvider";

    private static class ViewHolder {
        AutoLinkTextView message;
        boolean longClick;
    }

    @Override
    public View newView(Context context, ViewGroup group) {
        View view = LayoutInflater.from(context).inflate(io.rong.imkit.R.layout.rc_item_text_message, null);

        ViewHolder holder = new ViewHolder();
        holder.message = (AutoLinkTextView) view.findViewById(android.R.id.text1);
        view.setTag(holder);
        return view;
    }

    @Override
    public Spannable getContentSummary(TestMessage data) {
        if (data == null)
            return null;

        String content = data.getContent();
        if (content != null) {
            if (content.length() > 100) {
                content = content.substring(0, 100);
            }
            return new SpannableString(AndroidEmoji.ensure(content));
        }
        return null;
    }

    @Override
    public void onItemClick(View view, int position, TestMessage content, UIMessage message) {

    }

    @Override
    public void onItemLongClick(final View view, int position, final TestMessage content, final UIMessage message) {

        ViewHolder holder = (ViewHolder) view.getTag();
        holder.longClick = true;
        if (view instanceof TextView) {
            CharSequence text = ((TextView) view).getText();
            if (text != null && text instanceof Spannable)
                Selection.removeSelection((Spannable) text);
        }

        String[] items;

        long deltaTime = RongIM.getInstance().getDeltaTime();
        long normalTime = System.currentTimeMillis() - deltaTime;
        boolean enableMessageRecall = false;
        int messageRecallInterval = -1;
        boolean hasSent = (!message.getSentStatus().equals(Message.SentStatus.SENDING)) && (!message.getSentStatus().equals(Message.SentStatus.FAILED));

        try {
            enableMessageRecall = RongContext.getInstance().getResources().getBoolean(io.rong.imkit.R.bool.rc_enable_message_recall);
            messageRecallInterval = RongContext.getInstance().getResources().getInteger(io.rong.imkit.R.integer.rc_message_recall_interval);
        } catch (Resources.NotFoundException e) {
            e.printStackTrace();
        }
        if (hasSent
                && enableMessageRecall
                && (normalTime - message.getSentTime()) <= messageRecallInterval * 1000
                && message.getSenderUserId().equals(RongIM.getInstance().getCurrentUserId())
                && !message.getConversationType().equals(Conversation.ConversationType.CUSTOMER_SERVICE)
                && !message.getConversationType().equals(Conversation.ConversationType.APP_PUBLIC_SERVICE)
                && !message.getConversationType().equals(Conversation.ConversationType.PUBLIC_SERVICE)
                && !message.getConversationType().equals(Conversation.ConversationType.SYSTEM)
                && !message.getConversationType().equals(Conversation.ConversationType.CHATROOM)) {
            items = new String[] {view.getContext().getResources().getString(io.rong.imkit.R.string.rc_dialog_item_message_copy), view.getContext().getResources().getString(io.rong.imkit.R.string.rc_dialog_item_message_delete), view.getContext().getResources().getString(io.rong.imkit.R.string.rc_dialog_item_message_recall)};
        } else {
            items = new String[] {view.getContext().getResources().getString(io.rong.imkit.R.string.rc_dialog_item_message_copy), view.getContext().getResources().getString(io.rong.imkit.R.string.rc_dialog_item_message_delete)};
        }

        OptionsPopupDialog.newInstance(view.getContext(), items).setOptionsPopupDialogListener(new OptionsPopupDialog.OnOptionsItemClickedListener() {
            @Override
            public void onOptionsItemClicked(int which) {
                if (which == 0) {
                    @SuppressWarnings("deprecation")
                    ClipboardManager clipboard = (ClipboardManager) view.getContext().getSystemService(Context.CLIPBOARD_SERVICE);
                    clipboard.setText(((TestMessage) content).getContent());
                } else if (which == 1) {
                    RongIM.getInstance().deleteMessages(new int[] {message.getMessageId()}, null);
                } else if (which == 2) {
                    RongIM.getInstance().recallMessage(message.getMessage(), getPushContent(view.getContext(), message));
                }
            }
        }).show();
    }

    @Override
    public void bindView(final View v, int position, final TestMessage content, final UIMessage data) {
        ViewHolder holder = (ViewHolder) v.getTag();

        if (data.getMessageDirection() == Message.MessageDirection.SEND) {
            holder.message.setBackgroundResource(io.rong.imkit.R.drawable.rc_ic_bubble_right);
        } else {
            holder.message.setBackgroundResource(io.rong.imkit.R.drawable.rc_ic_bubble_left);
        }

        final AutoLinkTextView textView = holder.message;
        textView.setText(content.getContent());

        holder.message.setMovementMethod(new LinkTextViewMovementMethod(new ILinkClickListener() {
            @Override
            public boolean onLinkClick(String link) {
                RongIM.ConversationBehaviorListener listener = RongContext.getInstance().getConversationBehaviorListener();
                boolean result = false;
                if (listener != null) {
                    result = listener.onMessageLinkClick(v.getContext(), link);
                }
                if (listener == null || !result) {
                    String str = link.toLowerCase();
                    if (str.startsWith("http") || str.startsWith("https")) {
                        Intent intent = new Intent(RongKitIntent.RONG_INTENT_ACTION_WEBVIEW);
                        intent.setPackage(v.getContext().getPackageName());
                        intent.putExtra("url", link);
                        v.getContext().startActivity(intent);
                        result = true;
                    }
                }
                return result;
            }
        }));
    }
}