diff options
Diffstat (limited to 'src/eu/siacs/conversations/ui/adapter')
| -rw-r--r-- | src/eu/siacs/conversations/ui/adapter/MessageAdapter.java | 474 |
1 files changed, 474 insertions, 0 deletions
diff --git a/src/eu/siacs/conversations/ui/adapter/MessageAdapter.java b/src/eu/siacs/conversations/ui/adapter/MessageAdapter.java new file mode 100644 index 00000000..810fb540 --- /dev/null +++ b/src/eu/siacs/conversations/ui/adapter/MessageAdapter.java @@ -0,0 +1,474 @@ +package eu.siacs.conversations.ui.adapter; + +import java.util.HashMap; +import java.util.List; + +import eu.siacs.conversations.R; +import eu.siacs.conversations.entities.Contact; +import eu.siacs.conversations.entities.Conversation; +import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.services.ImageProvider; +import eu.siacs.conversations.ui.ConversationActivity; +import eu.siacs.conversations.utils.UIHelper; +import eu.siacs.conversations.xmpp.jingle.JingleConnection; +import android.content.Context; +import android.content.Intent; +import android.content.SharedPreferences; +import android.graphics.Bitmap; +import android.graphics.Typeface; +import android.preference.PreferenceManager; +import android.util.DisplayMetrics; +import android.view.View; +import android.view.ViewGroup; +import android.view.View.OnClickListener; +import android.view.View.OnLongClickListener; +import android.widget.ArrayAdapter; +import android.widget.Button; +import android.widget.ImageView; +import android.widget.LinearLayout; +import android.widget.TextView; +import android.widget.Toast; + +public class MessageAdapter extends ArrayAdapter<Message> { + + private static final int SENT = 0; + private static final int RECIEVED = 1; + private static final int STATUS = 2; + + private ConversationActivity activity; + + private Bitmap selfBitmap2; + + private BitmapCache mBitmapCache = new BitmapCache(); + private DisplayMetrics metrics; + + private boolean useSubject = true; + + private OnContactPictureClicked mOnContactPictureClickedListener; + + public MessageAdapter(ConversationActivity activity, List<Message> messages) { + super(activity, 0, messages); + this.activity = activity; + metrics = getContext().getResources().getDisplayMetrics(); + SharedPreferences preferences = PreferenceManager + .getDefaultSharedPreferences(getContext()); + useSubject = preferences.getBoolean("use_subject_in_muc", true); + } + + private Bitmap getSelfBitmap() { + if (this.selfBitmap2 == null) { + + if (getCount() > 0) { + SharedPreferences preferences = PreferenceManager + .getDefaultSharedPreferences(getContext()); + boolean showPhoneSelfContactPicture = preferences.getBoolean( + "show_phone_selfcontact_picture", true); + + this.selfBitmap2 = UIHelper.getSelfContactPicture(getItem(0) + .getConversation().getAccount(), 48, + showPhoneSelfContactPicture, getContext()); + } + } + return this.selfBitmap2; + } + + public void setOnContactPictureClicked(OnContactPictureClicked listener) { + this.mOnContactPictureClickedListener = listener; + } + + @Override + public int getViewTypeCount() { + return 3; + } + + @Override + public int getItemViewType(int position) { + if (getItem(position).getType() == Message.TYPE_STATUS) { + return STATUS; + } else if (getItem(position).getStatus() <= Message.STATUS_RECIEVED) { + return RECIEVED; + } else { + return SENT; + } + } + + private void displayStatus(ViewHolder viewHolder, Message message) { + String filesize = null; + String info = null; + boolean error = false; + boolean multiReceived = message.getConversation().getMode() == Conversation.MODE_MULTI + && message.getStatus() <= Message.STATUS_RECIEVED; + if (message.getType() == Message.TYPE_IMAGE) { + String[] fileParams = message.getBody().split(","); + try { + long size = Long.parseLong(fileParams[0]); + filesize = size / 1024 + " KB"; + } catch (NumberFormatException e) { + filesize = "0 KB"; + } + } + switch (message.getStatus()) { + case Message.STATUS_WAITING: + info = getContext().getString(R.string.waiting); + break; + case Message.STATUS_UNSEND: + info = getContext().getString(R.string.sending); + break; + case Message.STATUS_OFFERED: + info = getContext().getString(R.string.offering); + break; + case Message.STATUS_SEND_FAILED: + info = getContext().getString(R.string.send_failed); + error = true; + break; + case Message.STATUS_SEND_REJECTED: + info = getContext().getString(R.string.send_rejected); + error = true; + break; + case Message.STATUS_RECEPTION_FAILED: + info = getContext().getString(R.string.reception_failed); + error = true; + default: + if (multiReceived) { + info = message.getCounterpart(); + } + break; + } + if (error) { + viewHolder.time.setTextColor(0xFFe92727); + } else { + viewHolder.time.setTextColor(activity.getSecondaryTextColor()); + } + if (message.getEncryption() == Message.ENCRYPTION_NONE) { + viewHolder.indicator.setVisibility(View.GONE); + } else { + viewHolder.indicator.setVisibility(View.VISIBLE); + } + + String formatedTime = UIHelper.readableTimeDifference(getContext(), + message.getTimeSent()); + if (message.getStatus() <= Message.STATUS_RECIEVED) { + if ((filesize != null) && (info != null)) { + viewHolder.time.setText(filesize + " \u00B7 " + info); + } else if ((filesize == null) && (info != null)) { + viewHolder.time.setText(formatedTime + " \u00B7 " + info); + } else if ((filesize != null) && (info == null)) { + viewHolder.time.setText(formatedTime + " \u00B7 " + filesize); + } else { + viewHolder.time.setText(formatedTime); + } + } else { + if ((filesize != null) && (info != null)) { + viewHolder.time.setText(filesize + " \u00B7 " + info); + } else if ((filesize == null) && (info != null)) { + if (error) { + viewHolder.time.setText(info + " \u00B7 " + formatedTime); + } else { + viewHolder.time.setText(info); + } + } else if ((filesize != null) && (info == null)) { + viewHolder.time.setText(filesize + " \u00B7 " + formatedTime); + } else { + viewHolder.time.setText(formatedTime); + } + } + } + + private void displayInfoMessage(ViewHolder viewHolder, int r) { + if (viewHolder.download_button != null) { + viewHolder.download_button.setVisibility(View.GONE); + } + viewHolder.image.setVisibility(View.GONE); + viewHolder.messageBody.setVisibility(View.VISIBLE); + viewHolder.messageBody.setText(getContext().getString(r)); + viewHolder.messageBody.setTextColor(0xff33B5E5); + viewHolder.messageBody.setTypeface(null, Typeface.ITALIC); + viewHolder.messageBody.setTextIsSelectable(false); + } + + private void displayDecryptionFailed(ViewHolder viewHolder) { + if (viewHolder.download_button != null) { + viewHolder.download_button.setVisibility(View.GONE); + } + viewHolder.image.setVisibility(View.GONE); + viewHolder.messageBody.setVisibility(View.VISIBLE); + viewHolder.messageBody.setText(getContext().getString( + R.string.decryption_failed)); + viewHolder.messageBody.setTextColor(0xFFe92727); + viewHolder.messageBody.setTypeface(null, Typeface.NORMAL); + viewHolder.messageBody.setTextIsSelectable(false); + } + + private void displayTextMessage(ViewHolder viewHolder, String text) { + if (viewHolder.download_button != null) { + viewHolder.download_button.setVisibility(View.GONE); + } + viewHolder.image.setVisibility(View.GONE); + viewHolder.messageBody.setVisibility(View.VISIBLE); + if (text != null) { + viewHolder.messageBody.setText(text.trim()); + } else { + viewHolder.messageBody.setText(""); + } + viewHolder.messageBody.setTextColor(activity.getPrimaryTextColor()); + viewHolder.messageBody.setTypeface(null, Typeface.NORMAL); + viewHolder.messageBody.setTextIsSelectable(true); + } + + private void displayImageMessage(ViewHolder viewHolder, + final Message message) { + if (viewHolder.download_button != null) { + viewHolder.download_button.setVisibility(View.GONE); + } + viewHolder.messageBody.setVisibility(View.GONE); + viewHolder.image.setVisibility(View.VISIBLE); + String[] fileParams = message.getBody().split(","); + if (fileParams.length == 3) { + double target = metrics.density * 288; + int w = Integer.parseInt(fileParams[1]); + int h = Integer.parseInt(fileParams[2]); + int scalledW; + int scalledH; + if (w <= h) { + scalledW = (int) (w / ((double) h / target)); + scalledH = (int) target; + } else { + scalledW = (int) target; + scalledH = (int) (h / ((double) w / target)); + } + viewHolder.image.setLayoutParams(new LinearLayout.LayoutParams( + scalledW, scalledH)); + } + activity.loadBitmap(message, viewHolder.image); + viewHolder.image.setOnClickListener(new OnClickListener() { + + @Override + public void onClick(View v) { + Intent intent = new Intent(Intent.ACTION_VIEW); + intent.setDataAndType(ImageProvider.getContentUri(message), + "image/*"); + getContext().startActivity(intent); + } + }); + viewHolder.image.setOnLongClickListener(new OnLongClickListener() { + + @Override + public boolean onLongClick(View v) { + Intent shareIntent = new Intent(); + shareIntent.setAction(Intent.ACTION_SEND); + shareIntent.putExtra(Intent.EXTRA_STREAM, + ImageProvider.getContentUri(message)); + shareIntent.setType("image/webp"); + getContext().startActivity( + Intent.createChooser(shareIntent, + getContext().getText(R.string.share_with))); + return true; + } + }); + } + + @Override + public View getView(int position, View view, ViewGroup parent) { + final Message item = getItem(position); + int type = getItemViewType(position); + ViewHolder viewHolder; + if (view == null) { + viewHolder = new ViewHolder(); + switch (type) { + case SENT: + view = (View) activity.getLayoutInflater().inflate( + R.layout.message_sent, null); + viewHolder.message_box = (LinearLayout) view + .findViewById(R.id.message_box); + viewHolder.contact_picture = (ImageView) view + .findViewById(R.id.message_photo); + viewHolder.contact_picture.setImageBitmap(getSelfBitmap()); + viewHolder.indicator = (ImageView) view + .findViewById(R.id.security_indicator); + viewHolder.image = (ImageView) view + .findViewById(R.id.message_image); + viewHolder.messageBody = (TextView) view + .findViewById(R.id.message_body); + viewHolder.time = (TextView) view + .findViewById(R.id.message_time); + view.setTag(viewHolder); + break; + case RECIEVED: + view = (View) activity.getLayoutInflater().inflate( + R.layout.message_recieved, null); + viewHolder.message_box = (LinearLayout) view + .findViewById(R.id.message_box); + viewHolder.contact_picture = (ImageView) view + .findViewById(R.id.message_photo); + + viewHolder.download_button = (Button) view + .findViewById(R.id.download_button); + + if (item.getConversation().getMode() == Conversation.MODE_SINGLE) { + + viewHolder.contact_picture.setImageBitmap(mBitmapCache.get( + item.getConversation().getName(useSubject), item + .getConversation().getContact(), + getContext())); + + } + viewHolder.indicator = (ImageView) view + .findViewById(R.id.security_indicator); + viewHolder.image = (ImageView) view + .findViewById(R.id.message_image); + viewHolder.messageBody = (TextView) view + .findViewById(R.id.message_body); + viewHolder.time = (TextView) view + .findViewById(R.id.message_time); + view.setTag(viewHolder); + break; + case STATUS: + view = (View) activity.getLayoutInflater().inflate( + R.layout.message_status, null); + viewHolder.contact_picture = (ImageView) view + .findViewById(R.id.message_photo); + if (item.getConversation().getMode() == Conversation.MODE_SINGLE) { + + viewHolder.contact_picture.setImageBitmap(mBitmapCache.get( + item.getConversation().getName(useSubject), item + .getConversation().getContact(), + getContext())); + viewHolder.contact_picture.setAlpha(128); + viewHolder.contact_picture + .setOnClickListener(new OnClickListener() { + + @Override + public void onClick(View v) { + Toast.makeText( + getContext(), + R.string.contact_has_read_up_to_this_point, + Toast.LENGTH_SHORT).show(); + } + }); + + } + break; + default: + viewHolder = null; + break; + } + } else { + viewHolder = (ViewHolder) view.getTag(); + } + + if (type == STATUS) { + return view; + } + + if (type == RECIEVED) { + if (item.getConversation().getMode() == Conversation.MODE_MULTI) { + viewHolder.contact_picture.setImageBitmap(mBitmapCache.get( + item.getCounterpart(), null, getContext())); + viewHolder.contact_picture + .setOnClickListener(new OnClickListener() { + + @Override + public void onClick(View v) { + if (MessageAdapter.this.mOnContactPictureClickedListener != null) { + MessageAdapter.this.mOnContactPictureClickedListener + .onContactPictureClicked(item); + ; + } + + } + }); + } + } + + if (item.getType() == Message.TYPE_IMAGE) { + if (item.getStatus() == Message.STATUS_RECIEVING) { + displayInfoMessage(viewHolder, R.string.receiving_image); + } else if (item.getStatus() == Message.STATUS_RECEIVED_OFFER) { + viewHolder.image.setVisibility(View.GONE); + viewHolder.messageBody.setVisibility(View.GONE); + viewHolder.download_button.setVisibility(View.VISIBLE); + viewHolder.download_button + .setOnClickListener(new OnClickListener() { + + @Override + public void onClick(View v) { + JingleConnection connection = item + .getJingleConnection(); + if (connection != null) { + connection.accept(); + } + } + }); + } else if ((item.getEncryption() == Message.ENCRYPTION_DECRYPTED) + || (item.getEncryption() == Message.ENCRYPTION_NONE) + || (item.getEncryption() == Message.ENCRYPTION_OTR)) { + displayImageMessage(viewHolder, item); + } else if (item.getEncryption() == Message.ENCRYPTION_PGP) { + displayInfoMessage(viewHolder, R.string.encrypted_message); + } else { + displayDecryptionFailed(viewHolder); + } + } else { + if (item.getEncryption() == Message.ENCRYPTION_PGP) { + if (activity.hasPgp()) { + displayInfoMessage(viewHolder, R.string.encrypted_message); + } else { + displayInfoMessage(viewHolder, + R.string.install_openkeychain); + viewHolder.message_box + .setOnClickListener(new OnClickListener() { + + @Override + public void onClick(View v) { + activity.showInstallPgpDialog(); + } + }); + } + } else if (item.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) { + displayDecryptionFailed(viewHolder); + } else { + displayTextMessage(viewHolder, item.getBody()); + } + } + + displayStatus(viewHolder, item); + + return view; + } + + private static class ViewHolder { + + protected LinearLayout message_box; + protected Button download_button; + protected ImageView image; + protected ImageView indicator; + protected TextView time; + protected TextView messageBody; + protected ImageView contact_picture; + + } + + private class BitmapCache { + private HashMap<String, Bitmap> bitmaps = new HashMap<String, Bitmap>(); + + public Bitmap get(String name, Contact contact, Context context) { + if (bitmaps.containsKey(name)) { + return bitmaps.get(name); + } else { + Bitmap bm; + if (contact != null) { + bm = UIHelper + .getContactPicture(contact, 48, context, false); + } else { + bm = UIHelper.getContactPicture(name, 48, context, false); + } + bitmaps.put(name, bm); + return bm; + } + } + } + + public interface OnContactPictureClicked { + public void onContactPictureClicked(Message message); + } +} |