Android Open Source - saostar Account Selector

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From Project

Back to project page saostar.

License

The source code is released under:

Apache License

Java Source Code

package net.azyobuzi.azyotter.saostar.widget;
//w  ww . j a  v a  2  s .  c o m
import java.util.ArrayList;

import net.azyobuzi.azyotter.saostar.ActivityUtil;
import net.azyobuzi.azyotter.saostar.R;
import net.azyobuzi.azyotter.saostar.configuration.Account;
import net.azyobuzi.azyotter.saostar.configuration.Accounts;
import net.azyobuzi.azyotter.saostar.system.Action;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.util.AttributeSet;
import android.view.View;

public class AccountSelector extends CustomizedUrlImageView {
  public AccountSelector(Context context) {
    super(context);
    init(context);
  }

  public AccountSelector(Context context, AttributeSet attrs) {
    super(context, attrs);
    init(context);
  }

  public AccountSelector(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    init(context);
  }

  private void init(final Context context) {
    if (!isInEditMode()) {
      setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View arg0) {
          final ArrayList<Account> accounts = Accounts.getAllAccounts().toArrayList();
          CharSequence[] screenNames = new CharSequence[accounts.size()];
          for (int i = 0; i < accounts.size(); i++) {
            screenNames[i] = accounts.get(i).getScreenName();
          }

          new AlertDialog.Builder(context)
            .setTitle(R.string.select_account_to_use)
            .setItems(screenNames, new DialogInterface.OnClickListener() {
              @Override
              public void onClick(DialogInterface dialog, int which) {
                Accounts.setSelectedAccount(accounts.get(which));
              }
            })
            .setPositiveButton(android.R.string.cancel, ActivityUtil.emptyDialogOnClickListener)
            .show();
        }
      });

      Accounts.selectedAccountChangedHandler.add(selectedAccountChangedHandler);
      selectedAccountChangedHandler.invoke();
    }
  }

  private final Action selectedAccountChangedHandler = new Action() {
    @Override
    public void invoke() {
      Account a = Accounts.getSelectedAccount();
      if (a != null)
        setImageUrl("https://api.twitter.com/1/users/profile_image/" + Accounts.getSelectedAccount().getScreenName() + ".json");
    }
  };

  public void dispose() {
    Accounts.selectedAccountChangedHandler.remove(selectedAccountChangedHandler);
  }
}

Java Source Code List

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