568 lines
20 KiB
Java
568 lines
20 KiB
Java
package eu.siacs.conversations.ui.adapter;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.graphics.Typeface;
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import android.net.Uri;
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import android.text.Spannable;
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import android.text.SpannableString;
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import android.text.style.ForegroundColorSpan;
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import android.text.style.StyleSpan;
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import android.util.DisplayMetrics;
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import android.util.Log;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.View.OnLongClickListener;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.Button;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import android.widget.Toast;
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import java.util.List;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.entities.Conversation;
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import eu.siacs.conversations.entities.Downloadable;
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import eu.siacs.conversations.entities.DownloadableFile;
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import eu.siacs.conversations.entities.Message;
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import eu.siacs.conversations.entities.Message.ImageParams;
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import eu.siacs.conversations.ui.ConversationActivity;
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import eu.siacs.conversations.utils.UIHelper;
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public class MessageAdapter extends ArrayAdapter<Message> {
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private static final int SENT = 0;
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private static final int RECEIVED = 1;
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private static final int STATUS = 2;
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private static final int NULL = 3;
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private ConversationActivity activity;
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private DisplayMetrics metrics;
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private OnContactPictureClicked mOnContactPictureClickedListener;
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private OnContactPictureLongClicked mOnContactPictureLongClickedListener;
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private OnLongClickListener openContextMenu = new OnLongClickListener() {
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@Override
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public boolean onLongClick(View v) {
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v.showContextMenu();
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return true;
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}
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};
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public MessageAdapter(ConversationActivity activity, List<Message> messages) {
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super(activity, 0, messages);
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this.activity = activity;
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metrics = getContext().getResources().getDisplayMetrics();
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}
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public void setOnContactPictureClicked(OnContactPictureClicked listener) {
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this.mOnContactPictureClickedListener = listener;
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}
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public void setOnContactPictureLongClicked(
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OnContactPictureLongClicked listener) {
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this.mOnContactPictureLongClickedListener = listener;
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}
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@Override
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public int getViewTypeCount() {
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return 4;
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}
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@Override
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public int getItemViewType(int position) {
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if (getItem(position).wasMergedIntoPrevious()) {
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return NULL;
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} else if (getItem(position).getType() == Message.TYPE_STATUS) {
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return STATUS;
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} else if (getItem(position).getStatus() <= Message.STATUS_RECEIVED) {
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return RECEIVED;
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} else {
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return SENT;
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}
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}
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private void displayStatus(ViewHolder viewHolder, Message message) {
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String filesize = null;
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String info = null;
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boolean error = false;
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if (viewHolder.indicatorReceived != null) {
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viewHolder.indicatorReceived.setVisibility(View.GONE);
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}
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boolean multiReceived = message.getConversation().getMode() == Conversation.MODE_MULTI
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&& message.getMergedStatus() <= Message.STATUS_RECEIVED;
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if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE || message.getDownloadable() != null) {
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ImageParams params = message.getImageParams();
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if (params.size > (1.5 * 1024 * 1024)) {
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filesize = params.size / (1024 * 1024)+ " MiB";
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} else if (params.size > 0) {
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filesize = params.size / 1024 + " KiB";
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}
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if (message.getDownloadable() != null && message.getDownloadable().getStatus() == Downloadable.STATUS_FAILED) {
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error = true;
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}
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}
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switch (message.getMergedStatus()) {
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case Message.STATUS_WAITING:
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info = getContext().getString(R.string.waiting);
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break;
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case Message.STATUS_UNSEND:
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Downloadable d = message.getDownloadable();
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if (d!=null) {
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info = getContext().getString(R.string.sending_file,d.getProgress());
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} else {
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info = getContext().getString(R.string.sending);
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}
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break;
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case Message.STATUS_OFFERED:
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info = getContext().getString(R.string.offering);
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break;
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case Message.STATUS_SEND_RECEIVED:
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if (activity.indicateReceived()) {
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viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
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}
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break;
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case Message.STATUS_SEND_DISPLAYED:
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if (activity.indicateReceived()) {
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viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
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}
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break;
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case Message.STATUS_SEND_FAILED:
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info = getContext().getString(R.string.send_failed);
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error = true;
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break;
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default:
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if (multiReceived) {
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info = UIHelper.getMessageDisplayName(message);
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}
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break;
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}
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if (error) {
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viewHolder.time.setTextColor(activity.getWarningTextColor());
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} else {
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viewHolder.time.setTextColor(activity.getSecondaryTextColor());
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}
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if (message.getEncryption() == Message.ENCRYPTION_NONE) {
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viewHolder.indicator.setVisibility(View.GONE);
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} else {
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viewHolder.indicator.setVisibility(View.VISIBLE);
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}
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String formatedTime = UIHelper.readableTimeDifferenceFull(getContext(),
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message.getMergedTimeSent());
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if (message.getStatus() <= Message.STATUS_RECEIVED) {
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if ((filesize != null) && (info != null)) {
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viewHolder.time.setText(filesize + " \u00B7 " + info);
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} else if ((filesize == null) && (info != null)) {
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viewHolder.time.setText(formatedTime + " \u00B7 " + info);
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} else if ((filesize != null) && (info == null)) {
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viewHolder.time.setText(formatedTime + " \u00B7 " + filesize);
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} else {
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viewHolder.time.setText(formatedTime);
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}
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} else {
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if ((filesize != null) && (info != null)) {
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viewHolder.time.setText(filesize + " \u00B7 " + info);
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} else if ((filesize == null) && (info != null)) {
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if (error) {
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viewHolder.time.setText(info + " \u00B7 " + formatedTime);
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} else {
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viewHolder.time.setText(info);
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}
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} else if ((filesize != null) && (info == null)) {
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viewHolder.time.setText(filesize + " \u00B7 " + formatedTime);
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} else {
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viewHolder.time.setText(formatedTime);
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}
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}
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}
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private void displayInfoMessage(ViewHolder viewHolder, String text) {
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if (viewHolder.download_button != null) {
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viewHolder.download_button.setVisibility(View.GONE);
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}
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viewHolder.image.setVisibility(View.GONE);
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viewHolder.messageBody.setVisibility(View.VISIBLE);
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viewHolder.messageBody.setText(text);
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viewHolder.messageBody.setTextColor(activity.getSecondaryTextColor());
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viewHolder.messageBody.setTypeface(null, Typeface.ITALIC);
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viewHolder.messageBody.setTextIsSelectable(false);
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}
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private void displayDecryptionFailed(ViewHolder viewHolder) {
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if (viewHolder.download_button != null) {
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viewHolder.download_button.setVisibility(View.GONE);
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}
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viewHolder.image.setVisibility(View.GONE);
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viewHolder.messageBody.setVisibility(View.VISIBLE);
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viewHolder.messageBody.setText(getContext().getString(
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R.string.decryption_failed));
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viewHolder.messageBody.setTextColor(activity.getWarningTextColor());
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viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
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viewHolder.messageBody.setTextIsSelectable(false);
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}
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private void displayTextMessage(final ViewHolder viewHolder, final Message message) {
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if (viewHolder.download_button != null) {
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viewHolder.download_button.setVisibility(View.GONE);
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}
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viewHolder.image.setVisibility(View.GONE);
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viewHolder.messageBody.setVisibility(View.VISIBLE);
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if (message.getBody() != null) {
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final String nick = UIHelper.getMessageDisplayName(message);
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final String formattedBody = message.getMergedBody().replaceAll("^" + Message.ME_COMMAND,
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nick + " ");
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if (message.getType() != Message.TYPE_PRIVATE) {
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if (message.hasMeCommand()) {
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final Spannable span = new SpannableString(formattedBody);
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span.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 0, nick.length(),
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Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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viewHolder.messageBody.setText(span);
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} else {
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viewHolder.messageBody.setText(message.getMergedBody());
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}
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} else {
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String privateMarker;
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if (message.getStatus() <= Message.STATUS_RECEIVED) {
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privateMarker = activity
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.getString(R.string.private_message);
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} else {
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final String to;
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if (message.getCounterpart() != null) {
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to = message.getCounterpart().getResourcepart();
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} else {
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to = "";
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}
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privateMarker = activity.getString(R.string.private_message_to, to);
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}
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final Spannable span = new SpannableString(privateMarker + " "
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+ formattedBody);
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span.setSpan(new ForegroundColorSpan(activity
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.getSecondaryTextColor()), 0, privateMarker
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.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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span.setSpan(new StyleSpan(Typeface.BOLD), 0,
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privateMarker.length(),
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Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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if (message.hasMeCommand()) {
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span.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), privateMarker.length() + 1,
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privateMarker.length() + 1 + nick.length(),
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Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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}
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viewHolder.messageBody.setText(span);
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}
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} else {
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viewHolder.messageBody.setText("");
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}
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viewHolder.messageBody.setTextColor(activity.getPrimaryTextColor());
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viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
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viewHolder.messageBody.setTextIsSelectable(true);
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}
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private void displayDownloadableMessage(ViewHolder viewHolder,
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final Message message, String text) {
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viewHolder.image.setVisibility(View.GONE);
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viewHolder.messageBody.setVisibility(View.GONE);
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viewHolder.download_button.setVisibility(View.VISIBLE);
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viewHolder.download_button.setText(text);
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viewHolder.download_button.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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startDownloadable(message);
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}
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});
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viewHolder.download_button.setOnLongClickListener(openContextMenu);
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}
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private void displayOpenableMessage(ViewHolder viewHolder,final Message message) {
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viewHolder.image.setVisibility(View.GONE);
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viewHolder.messageBody.setVisibility(View.GONE);
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viewHolder.download_button.setVisibility(View.VISIBLE);
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viewHolder.download_button.setText(activity.getString(R.string.open_x_file, UIHelper.getFileDescriptionString(activity,message)));
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viewHolder.download_button.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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openDownloadable(message);
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}
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});
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viewHolder.download_button.setOnLongClickListener(openContextMenu);
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}
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private void displayImageMessage(ViewHolder viewHolder,
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final Message message) {
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if (viewHolder.download_button != null) {
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viewHolder.download_button.setVisibility(View.GONE);
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}
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viewHolder.messageBody.setVisibility(View.GONE);
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viewHolder.image.setVisibility(View.VISIBLE);
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ImageParams params = message.getImageParams();
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double target = metrics.density * 288;
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int scalledW;
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int scalledH;
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if (params.width <= params.height) {
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scalledW = (int) (params.width / ((double) params.height / target));
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scalledH = (int) target;
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} else {
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scalledW = (int) target;
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scalledH = (int) (params.height / ((double) params.width / target));
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}
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viewHolder.image.setLayoutParams(new LinearLayout.LayoutParams(
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scalledW, scalledH));
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activity.loadBitmap(message, viewHolder.image);
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viewHolder.image.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setDataAndType(activity.xmppConnectionService
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.getFileBackend().getJingleFileUri(message), "image/*");
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getContext().startActivity(intent);
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}
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});
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viewHolder.image.setOnLongClickListener(openContextMenu);
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}
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@Override
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public View getView(int position, View view, ViewGroup parent) {
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final Message message = getItem(position);
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final Conversation conversation = message.getConversation();
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final Account account = conversation.getAccount();
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final int type = getItemViewType(position);
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ViewHolder viewHolder;
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if (view == null) {
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viewHolder = new ViewHolder();
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switch (type) {
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case NULL:
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view = activity.getLayoutInflater().inflate(
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R.layout.message_null, parent, false);
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break;
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case SENT:
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view = activity.getLayoutInflater().inflate(
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R.layout.message_sent, parent, false);
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viewHolder.message_box = (LinearLayout) view
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.findViewById(R.id.message_box);
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viewHolder.contact_picture = (ImageView) view
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.findViewById(R.id.message_photo);
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viewHolder.download_button = (Button) view
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.findViewById(R.id.download_button);
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viewHolder.indicator = (ImageView) view
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.findViewById(R.id.security_indicator);
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viewHolder.image = (ImageView) view
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.findViewById(R.id.message_image);
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viewHolder.messageBody = (TextView) view
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.findViewById(R.id.message_body);
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viewHolder.time = (TextView) view
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.findViewById(R.id.message_time);
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viewHolder.indicatorReceived = (ImageView) view
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.findViewById(R.id.indicator_received);
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break;
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case RECEIVED:
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view = activity.getLayoutInflater().inflate(
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R.layout.message_received, parent, false);
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viewHolder.message_box = (LinearLayout) view
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.findViewById(R.id.message_box);
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viewHolder.contact_picture = (ImageView) view
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.findViewById(R.id.message_photo);
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viewHolder.download_button = (Button) view
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.findViewById(R.id.download_button);
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viewHolder.indicator = (ImageView) view
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.findViewById(R.id.security_indicator);
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viewHolder.image = (ImageView) view
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.findViewById(R.id.message_image);
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viewHolder.messageBody = (TextView) view
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.findViewById(R.id.message_body);
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viewHolder.time = (TextView) view
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.findViewById(R.id.message_time);
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viewHolder.indicatorReceived = (ImageView) view
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.findViewById(R.id.indicator_received);
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break;
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case STATUS:
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view = activity.getLayoutInflater().inflate(R.layout.message_status, parent, false);
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viewHolder.contact_picture = (ImageView) view.findViewById(R.id.message_photo);
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viewHolder.status_message = (TextView) view.findViewById(R.id.status_message);
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break;
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default:
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viewHolder = null;
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break;
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}
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view.setTag(viewHolder);
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} else {
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viewHolder = (ViewHolder) view.getTag();
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if (viewHolder == null) {
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return view;
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}
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}
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if (type == STATUS) {
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if (conversation.getMode() == Conversation.MODE_SINGLE) {
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viewHolder.contact_picture.setImageBitmap(activity
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.avatarService().get(conversation.getContact(),
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activity.getPixel(32)));
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viewHolder.contact_picture.setAlpha(0.5f);
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viewHolder.status_message.setText(message.getBody());
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}
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return view;
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} else if (type == NULL) {
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if (viewHolder.message_box != null) {
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Log.e(Config.LOGTAG, "detected type=NULL but with wrong cached view");
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view = activity.getLayoutInflater().inflate(R.layout.message_null, parent, false);
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view.setTag(new ViewHolder());
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}
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if (position == getCount() - 1) {
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view.getLayoutParams().height = 1;
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} else {
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view.getLayoutParams().height = 0;
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}
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view.setLayoutParams(view.getLayoutParams());
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return view;
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} else if (message.wasMergedIntoPrevious()) {
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Log.e(Config.LOGTAG,"detected wasMergedIntoPrevious with wrong type");
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return view;
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} else if (viewHolder.messageBody == null || viewHolder.image == null) {
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return view; //avoiding weird platform bugs
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} else if (type == RECEIVED) {
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Contact contact = message.getContact();
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if (contact != null) {
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viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(contact, activity.getPixel(48)));
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} else if (conversation.getMode() == Conversation.MODE_MULTI) {
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viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(
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UIHelper.getMessageDisplayName(message),
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activity.getPixel(48)));
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}
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} else if (type == SENT) {
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viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(account, activity.getPixel(48)));
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}
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viewHolder.contact_picture
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.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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if (MessageAdapter.this.mOnContactPictureClickedListener != null) {
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MessageAdapter.this.mOnContactPictureClickedListener
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.onContactPictureClicked(message);
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}
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}
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});
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viewHolder.contact_picture
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.setOnLongClickListener(new OnLongClickListener() {
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@Override
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public boolean onLongClick(View v) {
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if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
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MessageAdapter.this.mOnContactPictureLongClickedListener
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.onContactPictureLongClicked(message);
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return true;
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} else {
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return false;
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}
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}
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});
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final Downloadable downloadable = message.getDownloadable();
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if (downloadable != null && downloadable.getStatus() != Downloadable.STATUS_UPLOADING) {
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if (downloadable.getStatus() == Downloadable.STATUS_OFFER) {
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displayDownloadableMessage(viewHolder,message,activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, message)));
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} else if (downloadable.getStatus() == Downloadable.STATUS_OFFER_CHECK_FILESIZE) {
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displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_image_filesize));
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} else {
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displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first);
|
|
}
|
|
} else if (message.getType() == Message.TYPE_IMAGE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
|
|
displayImageMessage(viewHolder, message);
|
|
} else if (message.getType() == Message.TYPE_FILE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
|
|
if (message.getImageParams().width > 0) {
|
|
displayImageMessage(viewHolder,message);
|
|
} else {
|
|
displayOpenableMessage(viewHolder, message);
|
|
}
|
|
} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
|
|
if (activity.hasPgp()) {
|
|
displayInfoMessage(viewHolder,activity.getString(R.string.encrypted_message));
|
|
} else {
|
|
displayInfoMessage(viewHolder,
|
|
activity.getString(R.string.install_openkeychain));
|
|
if (viewHolder != null) {
|
|
viewHolder.message_box
|
|
.setOnClickListener(new OnClickListener() {
|
|
|
|
@Override
|
|
public void onClick(View v) {
|
|
activity.showInstallPgpDialog();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
} else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
|
|
displayDecryptionFailed(viewHolder);
|
|
} else {
|
|
displayTextMessage(viewHolder, message);
|
|
}
|
|
|
|
displayStatus(viewHolder, message);
|
|
|
|
return view;
|
|
}
|
|
|
|
public void startDownloadable(Message message) {
|
|
Downloadable downloadable = message.getDownloadable();
|
|
if (downloadable != null) {
|
|
if (!downloadable.start()) {
|
|
Toast.makeText(activity, R.string.not_connected_try_again,
|
|
Toast.LENGTH_SHORT).show();
|
|
}
|
|
}
|
|
}
|
|
|
|
public void openDownloadable(Message message) {
|
|
DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
|
|
if (!file.exists()) {
|
|
Toast.makeText(activity,R.string.file_deleted,Toast.LENGTH_SHORT).show();
|
|
return;
|
|
}
|
|
Intent openIntent = new Intent(Intent.ACTION_VIEW);
|
|
openIntent.setDataAndType(Uri.fromFile(file), file.getMimeType());
|
|
PackageManager manager = activity.getPackageManager();
|
|
List<ResolveInfo> infos = manager.queryIntentActivities(openIntent, 0);
|
|
if (infos.size() > 0) {
|
|
getContext().startActivity(openIntent);
|
|
} else {
|
|
Toast.makeText(activity,R.string.no_application_found_to_open_file,Toast.LENGTH_SHORT).show();
|
|
}
|
|
}
|
|
|
|
public interface OnContactPictureClicked {
|
|
public void onContactPictureClicked(Message message);
|
|
}
|
|
|
|
public interface OnContactPictureLongClicked {
|
|
public void onContactPictureLongClicked(Message message);
|
|
}
|
|
|
|
private static class ViewHolder {
|
|
|
|
protected LinearLayout message_box;
|
|
protected Button download_button;
|
|
protected ImageView image;
|
|
protected ImageView indicator;
|
|
protected ImageView indicatorReceived;
|
|
protected TextView time;
|
|
protected TextView messageBody;
|
|
protected ImageView contact_picture;
|
|
protected TextView status_message;
|
|
}
|
|
}
|