package eu.siacs.conversations.services; import android.annotation.TargetApi; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.content.ServiceConnection; import android.graphics.drawable.Icon; import android.os.Build; import android.os.Bundle; import android.os.IBinder; import android.service.chooser.ChooserTarget; import android.service.chooser.ChooserTargetService; import java.util.ArrayList; import java.util.List; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.ui.ShareWithActivity; @TargetApi(Build.VERSION_CODES.M) public class ContactChooserTargetService extends ChooserTargetService implements ServiceConnection { private final Object lock = new Object(); private XmppConnectionService mXmppConnectionService; private final int MAX_TARGETS = 5; @Override public List onGetChooserTargets(ComponentName targetActivityName, IntentFilter matchedFilter) { Intent intent = new Intent(this, XmppConnectionService.class); intent.setAction("contact_chooser"); startService(intent); bindService(intent, this, Context.BIND_AUTO_CREATE); ArrayList chooserTargets = new ArrayList<>(); try { waitForService(); final ArrayList conversations = new ArrayList<>(); if (!mXmppConnectionService.areMessagesInitialized()) { return chooserTargets; } mXmppConnectionService.populateWithOrderedConversations(conversations, false); final ComponentName componentName = new ComponentName(this, ShareWithActivity.class); final int pixel = (int) (48 * getResources().getDisplayMetrics().density); for(int i = 0; i < Math.min(conversations.size(),MAX_TARGETS); ++i) { final Conversation conversation = conversations.get(i); final String name = conversation.getName(); final Icon icon = Icon.createWithBitmap(AvatarService.getInstance().get(conversation, pixel)); final float score = (1.0f / MAX_TARGETS) * i; final Bundle extras = new Bundle(); extras.putString("uuid", conversation.getUuid()); chooserTargets.add(new ChooserTarget(name, icon, score, componentName, extras)); } } catch (InterruptedException e) { } unbindService(this); return chooserTargets; } @Override public void onServiceConnected(ComponentName name, IBinder service) { XmppConnectionService.XmppConnectionBinder binder = (XmppConnectionService.XmppConnectionBinder) service; mXmppConnectionService = binder.getService(); synchronized (this.lock) { lock.notifyAll(); } } @Override public void onServiceDisconnected(ComponentName name) { mXmppConnectionService = null; } private void waitForService() throws InterruptedException { if (mXmppConnectionService == null) { synchronized (this.lock) { lock.wait(); } } } }