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Code Issues Pull Requests Releases Wiki Activity

migrated conference details to binding

This commit is contained in:
Daniel Gultsch 2018-03-13 12:26:26 +01:00
parent 25a49a28ce
commit 0c58e7cc30
2 changed files with 376 additions and 436 deletions
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294
src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java
View File

@ -4,7 +4,6 @@ import android.databinding.DataBindingUtil;
import android.support.v7.app.AlertDialog; import android.support.v7.app.AlertDialog;
import android.app.PendingIntent; import android.app.PendingIntent;
import android.content.Context; import android.content.Context;
import android.content.DialogInterface;
import android.content.IntentSender.SendIntentException; import android.content.IntentSender.SendIntentException;
import android.content.res.Resources; import android.content.res.Resources;
import android.graphics.Bitmap; import android.graphics.Bitmap;
@ -12,20 +11,13 @@ import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable; import android.graphics.drawable.Drawable;
import android.os.AsyncTask; import android.os.AsyncTask;
import android.os.Bundle; import android.os.Bundle;
import android.support.v7.widget.CardView;
import android.view.ContextMenu; import android.view.ContextMenu;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.Menu; import android.view.Menu;
import android.view.MenuItem; import android.view.MenuItem;
import android.view.View; import android.view.View;
import android.view.View.OnClickListener; import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.ImageView; import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TableLayout;
import android.widget.TextView;
import android.widget.Toast; import android.widget.Toast;
import org.openintents.openpgp.util.OpenPgpUtils; import org.openintents.openpgp.util.OpenPgpUtils;
@ -39,6 +31,7 @@ import java.util.concurrent.atomic.AtomicInteger;
import eu.siacs.conversations.Config; import eu.siacs.conversations.Config;
import eu.siacs.conversations.R; import eu.siacs.conversations.R;
import eu.siacs.conversations.crypto.PgpEngine; import eu.siacs.conversations.crypto.PgpEngine;
import eu.siacs.conversations.databinding.ActivityMucDetailsBinding;
import eu.siacs.conversations.databinding.ContactBinding; import eu.siacs.conversations.databinding.ContactBinding;
import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Bookmark; import eu.siacs.conversations.entities.Bookmark;
@ -65,20 +58,7 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
inviteToConversation(mConversation); inviteToConversation(mConversation);
} }
}; };
private TextView mYourNick; private ActivityMucDetailsBinding binding;
private ImageView mYourPhoto;
private TextView mFullJid;
private TextView mAccountJid;
private LinearLayout membersView;
private CardView mMoreDetails;
private RelativeLayout mMucSettings;
private TextView mConferenceType;
private TableLayout mConferenceInfoTable;
private TextView mConferenceInfoMam;
private TextView mNotifyStatusText;
private ImageButton mChangeConferenceSettingsButton;
private ImageButton mNotifyStatusButton;
private Button mInviteButton;
private String uuid = null; private String uuid = null;
private User mSelectedUser = null; private User mSelectedUser = null;
@ -87,24 +67,16 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
private UiCallback<Conversation> renameCallback = new UiCallback<Conversation>() { private UiCallback<Conversation> renameCallback = new UiCallback<Conversation>() {
@Override @Override
public void success(Conversation object) { public void success(Conversation object) {
runOnUiThread(new Runnable() { runOnUiThread(() -> {
@Override
public void run() {
Toast.makeText(ConferenceDetailsActivity.this, getString(R.string.your_nick_has_been_changed), Toast.LENGTH_SHORT).show(); Toast.makeText(ConferenceDetailsActivity.this, getString(R.string.your_nick_has_been_changed), Toast.LENGTH_SHORT).show();
updateView(); updateView();
}
}); });
} }
@Override @Override
public void error(final int errorCode, Conversation object) { public void error(final int errorCode, Conversation object) {
runOnUiThread(new Runnable() { runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, getString(errorCode), Toast.LENGTH_SHORT).show());
@Override
public void run() {
Toast.makeText(ConferenceDetailsActivity.this,getString(errorCode),Toast.LENGTH_SHORT).show();
}
});
} }
@Override @Override
@ -129,16 +101,9 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
} else { } else {
choice = new AtomicInteger(mConversation.alwaysNotify() ? 0 : 1); choice = new AtomicInteger(mConversation.alwaysNotify() ? 0 : 1);
} }
builder.setSingleChoiceItems(choices, choice.get(), new DialogInterface.OnClickListener() { builder.setSingleChoiceItems(choices, choice.get(), (dialog, which) -> choice.set(which));
@Override
public void onClick(DialogInterface dialog, int which) {
choice.set(which);
}
});
builder.setNegativeButton(R.string.cancel, null); builder.setNegativeButton(R.string.cancel, null);
builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() { builder.setPositiveButton(R.string.ok, (dialog, which) -> {
@Override
public void onClick(DialogInterface dialog, int which) {
if (choice.get() == 2) { if (choice.get() == 2) {
mConversation.setMutedTill(Long.MAX_VALUE); mConversation.setMutedTill(Long.MAX_VALUE);
} else { } else {
@ -147,7 +112,6 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
} }
xmppConnectionService.updateConversation(mConversation); xmppConnectionService.updateConversation(mConversation);
updateView(); updateView();
}
}); });
builder.create().show(); builder.create().show();
} }
@ -182,34 +146,26 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
mucOptions.nonanonymous() mucOptions.nonanonymous()
}; };
} }
builder.setMultiChoiceItems(options,values,new DialogInterface.OnMultiChoiceClickListener() { builder.setMultiChoiceItems(options, values, (dialog, which, isChecked) -> values[which] = isChecked);
@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
values[which] = isChecked;
}
});
builder.setNegativeButton(R.string.cancel, null); builder.setNegativeButton(R.string.cancel, null);
builder.setPositiveButton(R.string.confirm,new DialogInterface.OnClickListener() { builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
@Override
public void onClick(DialogInterface dialog, int which) {
if (!mucOptions.membersOnly() && values[0]) { if (!mucOptions.membersOnly() && values[0]) {
xmppConnectionService.changeAffiliationsInConference(mConversation, xmppConnectionService.changeAffiliationsInConference(mConversation,
MucOptions.Affiliation.NONE, MucOptions.Affiliation.NONE,
MucOptions.Affiliation.MEMBER); MucOptions.Affiliation.MEMBER);
} }
Bundle options = new Bundle(); Bundle options1 = new Bundle();
options.putString("muc#roomconfig_membersonly", values[0] ? "1" : "0"); options1.putString("muc#roomconfig_membersonly", values[0] ? "1" : "0");
if (values.length == 2) { if (values.length == 2) {
options.putString("muc#roomconfig_whois", values[1] ? "anyone" : "moderators"); options1.putString("muc#roomconfig_whois", values[1] ? "anyone" : "moderators");
} else if (values.length == 3) { } else if (values.length == 3) {
options.putString("muc#roomconfig_moderatedroom", values[1] ? "1" : "0"); options1.putString("muc#roomconfig_moderatedroom", values[1] ? "1" : "0");
options.putString("muc#roomconfig_whois", values[2] ? "anyone" : "moderators"); options1.putString("muc#roomconfig_whois", values[2] ? "anyone" : "moderators");
} }
options.putString("muc#roomconfig_persistentroom", "1"); options1.putString("muc#roomconfig_persistentroom", "1");
xmppConnectionService.pushConferenceConfiguration(mConversation, xmppConnectionService.pushConferenceConfiguration(mConversation,
options, options1,
ConferenceDetailsActivity.this); ConferenceDetailsActivity.this);
}
}); });
builder.create().show(); builder.create().show();
} }
@ -223,6 +179,31 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
} }
}; };
public static boolean cancelPotentialWork(User user, ImageView imageView) {
final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
if (bitmapWorkerTask != null) {
final User old = bitmapWorkerTask.o;
if (old == null || user != old) {
bitmapWorkerTask.cancel(true);
} else {
return false;
}
}
return true;
}
private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
if (imageView != null) {
final Drawable drawable = imageView.getDrawable();
if (drawable instanceof AsyncDrawable) {
final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
return asyncDrawable.getBitmapWorkerTask();
}
}
return null;
}
@Override @Override
public void onConversationUpdate() { public void onConversationUpdate() {
refreshUi(); refreshUi();
@ -241,26 +222,15 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setContentView(R.layout.activity_muc_details); this.binding = DataBindingUtil.setContentView(this, R.layout.activity_muc_details);
mYourNick = findViewById(R.id.muc_your_nick); this.binding.mucMoreDetails.setVisibility(View.GONE);
mYourPhoto = findViewById(R.id.your_photo); this.binding.changeConferenceButton.setOnClickListener(this.mChangeConferenceSettings);
ImageButton mEditNickButton = findViewById(R.id.edit_nick_button); this.binding.invite.setOnClickListener(inviteListener);
mFullJid = findViewById(R.id.muc_jabberid);
membersView = findViewById(R.id.muc_members);
mAccountJid = findViewById(R.id.details_account);
mMucSettings = findViewById(R.id.muc_settings);
mMoreDetails = findViewById(R.id.muc_more_details);
mMoreDetails.setVisibility(View.GONE);
mChangeConferenceSettingsButton = findViewById(R.id.change_conference_button);
mChangeConferenceSettingsButton.setOnClickListener(this.mChangeConferenceSettings);
mInviteButton = findViewById(R.id.invite);
mInviteButton.setOnClickListener(inviteListener);
mConferenceType = findViewById(R.id.muc_conference_type);
if (getSupportActionBar() != null) { if (getSupportActionBar() != null) {
getSupportActionBar().setHomeButtonEnabled(true); getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayHomeAsUpEnabled(true);
} }
mEditNickButton.setOnClickListener(v -> quickEdit(mConversation.getMucOptions().getActualNick(), this.binding.editNickButton.setOnClickListener(v -> quickEdit(mConversation.getMucOptions().getActualNick(),
0, 0,
value -> { value -> {
if (xmppConnectionService.renameInMuc(mConversation, value, renameCallback)) { if (xmppConnectionService.renameInMuc(mConversation, value, renameCallback)) {
@ -270,12 +240,8 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
} }
})); }));
this.mAdvancedMode = getPreferences().getBoolean("advanced_muc_mode", false); this.mAdvancedMode = getPreferences().getBoolean("advanced_muc_mode", false);
this.mConferenceInfoTable = (TableLayout) findViewById(R.id.muc_info_more); this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
this.mConferenceInfoTable.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE); this.binding.notificationStatusButton.setOnClickListener(this.mNotifyStatusClickListener);
this.mConferenceInfoMam = (TextView) findViewById(R.id.muc_info_mam);
this.mNotifyStatusButton = (ImageButton) findViewById(R.id.notification_status_button);
this.mNotifyStatusButton.setOnClickListener(this.mNotifyStatusClickListener);
this.mNotifyStatusText = (TextView) findViewById(R.id.notification_status_text);
} }
@Override @Override
@ -317,7 +283,7 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
menuItem.setChecked(this.mAdvancedMode); menuItem.setChecked(this.mAdvancedMode);
getPreferences().edit().putBoolean("advanced_muc_mode", mAdvancedMode).apply(); getPreferences().edit().putBoolean("advanced_muc_mode", mAdvancedMode).apply();
final boolean online = mConversation != null && mConversation.getMucOptions().online(); final boolean online = mConversation != null && mConversation.getMucOptions().online();
mConferenceInfoTable.setVisibility(this.mAdvancedMode && online ? View.VISIBLE : View.GONE); this.binding.mucInfoMore.setVisibility(this.mAdvancedMode && online ? View.VISIBLE : View.GONE);
invalidateOptionsMenu(); invalidateOptionsMenu();
updateView(); updateView();
break; break;
@ -487,14 +453,11 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
builder.setTitle(R.string.ban_from_conference); builder.setTitle(R.string.ban_from_conference);
builder.setMessage(getString(R.string.removing_from_public_conference, user.getName())); builder.setMessage(getString(R.string.removing_from_public_conference, user.getName()));
builder.setNegativeButton(R.string.cancel, null); builder.setNegativeButton(R.string.cancel, null);
builder.setPositiveButton(R.string.ban_now,new DialogInterface.OnClickListener() { builder.setPositiveButton(R.string.ban_now, (dialog, which) -> {
@Override
public void onClick(DialogInterface dialog, int which) {
xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, ConferenceDetailsActivity.this); xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, ConferenceDetailsActivity.this);
if (user.getRole() != MucOptions.Role.NONE) { if (user.getRole() != MucOptions.Role.NONE) {
xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this); xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
} }
}
}); });
builder.create().show(); builder.create().show();
} }
@ -548,42 +511,41 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
} else { } else {
account = mConversation.getAccount().getJid().asBareJid().toString(); account = mConversation.getAccount().getJid().asBareJid().toString();
} }
mAccountJid.setText(getString(R.string.using_account, account)); this.binding.detailsAccount.setText(getString(R.string.using_account, account));
mYourPhoto.setImageBitmap(avatarService().get(mConversation.getAccount(), getPixel(48))); this.binding.yourPhoto.setImageBitmap(avatarService().get(mConversation.getAccount(), getPixel(48)));
setTitle(mConversation.getName()); setTitle(mConversation.getName());
mFullJid.setText(mConversation.getJid().asBareJid().toString()); this.binding.mucJabberid.setText(mConversation.getJid().asBareJid().toString());
mYourNick.setText(mucOptions.getActualNick()); this.binding.mucYourNick.setText(mucOptions.getActualNick());
TextView mRoleAffiliaton = (TextView) findViewById(R.id.muc_role);
if (mucOptions.online()) { if (mucOptions.online()) {
mMoreDetails.setVisibility(View.VISIBLE); this.binding.mucMoreDetails.setVisibility(View.VISIBLE);
mMucSettings.setVisibility(View.VISIBLE); this.binding.mucSettings.setVisibility(View.VISIBLE);
mConferenceInfoTable.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE); this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
final String status = getStatus(self); final String status = getStatus(self);
if (status != null) { if (status != null) {
mRoleAffiliaton.setVisibility(View.VISIBLE); this.binding.mucRole.setVisibility(View.VISIBLE);
mRoleAffiliaton.setText(status); this.binding.mucRole.setText(status);
} else { } else {
mRoleAffiliaton.setVisibility(View.GONE); this.binding.mucRole.setVisibility(View.GONE);
} }
if (mucOptions.membersOnly()) { if (mucOptions.membersOnly()) {
mConferenceType.setText(R.string.private_conference); this.binding.mucConferenceType.setText(R.string.private_conference);
} else { } else {
mConferenceType.setText(R.string.public_conference); this.binding.mucConferenceType.setText(R.string.public_conference);
} }
if (mucOptions.mamSupport()) { if (mucOptions.mamSupport()) {
mConferenceInfoMam.setText(R.string.server_info_available); this.binding.mucInfoMam.setText(R.string.server_info_available);
} else { } else {
mConferenceInfoMam.setText(R.string.server_info_unavailable); this.binding.mucInfoMam.setText(R.string.server_info_unavailable);
} }
if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) { if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
mChangeConferenceSettingsButton.setVisibility(View.VISIBLE); this.binding.changeConferenceButton.setVisibility(View.VISIBLE);
} else { } else {
mChangeConferenceSettingsButton.setVisibility(View.GONE); this.binding.changeConferenceButton.setVisibility(View.GONE);
} }
} else { } else {
mMoreDetails.setVisibility(View.GONE); this.binding.mucMoreDetails.setVisibility(View.GONE);
mMucSettings.setVisibility(View.GONE); this.binding.mucInfoMore.setVisibility(View.GONE);
mConferenceInfoTable.setVisibility(View.GONE); this.binding.mucSettings.setVisibility(View.GONE);
} }
int ic_notifications = getThemeResource(R.attr.icon_notifications, R.drawable.ic_notifications_black_24dp); int ic_notifications = getThemeResource(R.attr.icon_notifications, R.drawable.ic_notifications_black_24dp);
@ -593,28 +555,28 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
long mutedTill = mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0); long mutedTill = mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
if (mutedTill == Long.MAX_VALUE) { if (mutedTill == Long.MAX_VALUE) {
mNotifyStatusText.setText(R.string.notify_never); this.binding.notificationStatusText.setText(R.string.notify_never);
mNotifyStatusButton.setImageResource(ic_notifications_off); this.binding.notificationStatusButton.setImageResource(ic_notifications_off);
} else if (System.currentTimeMillis() < mutedTill) { } else if (System.currentTimeMillis() < mutedTill) {
mNotifyStatusText.setText(R.string.notify_paused); this.binding.notificationStatusText.setText(R.string.notify_paused);
mNotifyStatusButton.setImageResource(ic_notifications_paused); this.binding.notificationStatusButton.setImageResource(ic_notifications_paused);
} else if (mConversation.alwaysNotify()) { } else if (mConversation.alwaysNotify()) {
mNotifyStatusButton.setImageResource(ic_notifications); this.binding.notificationStatusText.setText(R.string.notify_on_all_messages);
mNotifyStatusText.setText(R.string.notify_on_all_messages); this.binding.notificationStatusButton.setImageResource(ic_notifications);
} else { } else {
mNotifyStatusButton.setImageResource(ic_notifications_none); this.binding.notificationStatusText.setText(R.string.notify_only_when_highlighted);
mNotifyStatusText.setText(R.string.notify_only_when_highlighted); this.binding.notificationStatusButton.setImageResource(ic_notifications_none);
} }
final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
membersView.removeAllViews(); this.binding.mucMembers.removeAllViews();
if (inflater == null) { if (inflater == null) {
return; return;
} }
final ArrayList<User> users = mucOptions.getUsers(); final ArrayList<User> users = mucOptions.getUsers();
Collections.sort(users); Collections.sort(users);
for (final User user : users) { for (final User user : users) {
ContactBinding binding = DataBindingUtil.inflate(inflater,R.layout.contact,membersView,false); ContactBinding binding = DataBindingUtil.inflate(inflater, R.layout.contact, this.binding.mucMembers, false);
this.setListItemBackgroundOnView(binding.getRoot()); this.setListItemBackgroundOnView(binding.getRoot());
binding.getRoot().setOnClickListener(view1 -> highlightInMuc(mConversation, user.getName())); binding.getRoot().setOnClickListener(view1 -> highlightInMuc(mConversation, user.getName()));
registerForContextMenu(binding.getRoot()); registerForContextMenu(binding.getRoot());
@ -641,11 +603,11 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
binding.contactDisplayName.setAlpha(INACTIVE_ALPHA); binding.contactDisplayName.setAlpha(INACTIVE_ALPHA);
binding.contactPhoto.setAlpha(INACTIVE_ALPHA); binding.contactPhoto.setAlpha(INACTIVE_ALPHA);
} }
membersView.addView(binding.getRoot()); this.binding.mucMembers.addView(binding.getRoot());
if (mConversation.getMucOptions().canInvite()) { if (mConversation.getMucOptions().canInvite()) {
mInviteButton.setVisibility(View.VISIBLE); this.binding.invite.setVisibility(View.VISIBLE);
} else { } else {
mInviteButton.setVisibility(View.GONE); this.binding.invite.setVisibility(View.GONE);
} }
} }
} }
@ -707,6 +669,40 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, msg, Toast.LENGTH_SHORT).show()); runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, msg, Toast.LENGTH_SHORT).show());
} }
public void loadAvatar(User user, ImageView imageView) {
if (cancelPotentialWork(user, imageView)) {
final Bitmap bm = avatarService().get(user, getPixel(48), true);
if (bm != null) {
cancelPotentialWork(user, imageView);
imageView.setImageBitmap(bm);
imageView.setBackgroundColor(0x00000000);
} else {
String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
imageView.setBackgroundColor(UIHelper.getColorForName(seed == null ? user.getName() : seed));
imageView.setImageDrawable(null);
final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
final AsyncDrawable asyncDrawable = new AsyncDrawable(getResources(), null, task);
imageView.setImageDrawable(asyncDrawable);
try {
task.execute(user);
} catch (final RejectedExecutionException ignored) {
}
}
}
}
static class AsyncDrawable extends BitmapDrawable {
private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
super(res, bitmap);
bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
}
BitmapWorkerTask getBitmapWorkerTask() {
return bitmapWorkerTaskReference.get();
}
}
class BitmapWorkerTask extends AsyncTask<User, Void, Bitmap> { class BitmapWorkerTask extends AsyncTask<User, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference; private final WeakReference<ImageView> imageViewReference;
@ -737,64 +733,4 @@ public class ConferenceDetailsActivity extends XmppActivity implements OnConvers
} }
} }
public void loadAvatar(User user, ImageView imageView) {
if (cancelPotentialWork(user, imageView)) {
final Bitmap bm = avatarService().get(user,getPixel(48),true);
if (bm != null) {
cancelPotentialWork(user, imageView);
imageView.setImageBitmap(bm);
imageView.setBackgroundColor(0x00000000);
} else {
String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
imageView.setBackgroundColor(UIHelper.getColorForName(seed == null ? user.getName() : seed));
imageView.setImageDrawable(null);
final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
final AsyncDrawable asyncDrawable = new AsyncDrawable(getResources(), null, task);
imageView.setImageDrawable(asyncDrawable);
try {
task.execute(user);
} catch (final RejectedExecutionException ignored) {
}
}
}
}
public static boolean cancelPotentialWork(User user, ImageView imageView) {
final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
if (bitmapWorkerTask != null) {
final User old = bitmapWorkerTask.o;
if (old == null || user != old) {
bitmapWorkerTask.cancel(true);
} else {
return false;
}
}
return true;
}
private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
if (imageView != null) {
final Drawable drawable = imageView.getDrawable();
if (drawable instanceof AsyncDrawable) {
final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
return asyncDrawable.getBitmapWorkerTask();
}
}
return null;
}
static class AsyncDrawable extends BitmapDrawable {
private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
public AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
super(res, bitmap);
bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
}
public BitmapWorkerTask getBitmapWorkerTask() {
return bitmapWorkerTaskReference.get();
}
}
} }

12
src/main/res/layout/activity_muc_details.xml
View File

@ -1,6 +1,9 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" <layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:app="http://schemas.android.com/apk/res-auto">
<ScrollView
android:layout_width="fill_parent" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:layout_height="fill_parent"
android:background="?attr/color_background_secondary"> android:background="?attr/color_background_secondary">
@ -206,9 +209,9 @@
<LinearLayout <LinearLayout
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="match_parent" android:layout_height="match_parent"
android:layout_gravity="center_horizontal"
android:layout_marginTop="8dp" android:layout_marginTop="8dp"
android:orientation="horizontal" android:orientation="horizontal">
android:layout_gravity="center_horizontal">
<Button <Button
@ -228,3 +231,4 @@
</LinearLayout> </LinearLayout>
</ScrollView> </ScrollView>
</layout>