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package eu.siacs.conversations.ui;
import eu.siacs.conversations.R;
import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
public abstract class XmppActivity extends Activity {
public XmppConnectionService xmppConnectionService;
public boolean xmppConnectionServiceBound = false;
protected boolean handledViewIntent = false;
protected ServiceConnection mConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName className, IBinder service) {
XmppConnectionBinder binder = (XmppConnectionBinder) service;
xmppConnectionService = binder.getService();
xmppConnectionServiceBound = true;
onBackendConnected();
}
@Override
public void onServiceDisconnected(ComponentName arg0) {
xmppConnectionServiceBound = false;
}
};
@Override
protected void onStart() {
super.onStart();
if (!xmppConnectionServiceBound) {
startService(new Intent(this, XmppConnectionService.class));
Intent intent = new Intent(this, XmppConnectionService.class);
bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
}
}
@Override
protected void onStop() {
super.onStop();
if (xmppConnectionServiceBound) {
unbindService(mConnection);
xmppConnectionServiceBound = false;
}
}
protected void hideKeyboard() {
InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
View focus = getCurrentFocus();
if (focus != null) {
inputManager.hideSoftInputFromWindow(
focus.getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
}
}
public boolean hasPgp() {
if (xmppConnectionService.getPgpEngine()!=null) {
return true;
} else {
Builder builder = new AlertDialog.Builder(getApplicationContext());
builder.setTitle("OpenKeychain not found");
builder.setIconAttribute(android.R.attr.alertDialogIcon);
builder.setMessage("Please make sure you have installed OpenKeychain");
builder.create().show();
return false;
}
}
abstract void onBackendConnected();
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_settings:
startActivity(new Intent(this, SettingsActivity.class));
break;
case R.id.action_accounts:
startActivity(new Intent(this, ManageAccountActivity.class));
break;
}
return super.onOptionsItemSelected(item);
}
}
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