Android Open Source - hpush Basic Activity

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License

The source code is released under:

MIT License

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Java Source Code

package com.hpush.app.activities;
// ww w .  java  2s .  c  om
import android.content.res.TypedArray;
import android.os.Build;
import android.os.Bundle;

import com.chopping.activities.BaseActivity;
import com.chopping.application.BasicPrefs;
import com.facebook.FacebookException;
import com.facebook.widget.WebDialog;
import com.facebook.widget.WebDialog.OnCompleteListener;
import com.hpush.R;
import com.hpush.bus.ClickMessageCommentsEvent;
import com.hpush.bus.ClickMessageLinkEvent;
import com.hpush.bus.ShareMessageEvent;
import com.hpush.data.MessageListItem;
import com.hpush.utils.Prefs;

/**
 * Abstract {@link android.app.Activity} of the app.
 *
 * @author Xinyue Zhao
 */
public abstract class BasicActivity extends BaseActivity {

  /**
   * Height of action-bar general.
   */
  private int mActionBarHeight;

  //------------------------------------------------
  //Subscribes, event-handlers
  //------------------------------------------------

  /**
   * Handler for {@link com.hpush.bus.ClickMessageCommentsEvent}.
   *
   * @param e
   *     Event {@link com.hpush.bus.ClickMessageCommentsEvent}.
   */
  public void onEvent(ClickMessageCommentsEvent e) {
    long cId = e.getMessage().getId();
    String url = Prefs.getInstance(getApplication()).getHackerNewsCommentsUrl();
    String target = url + cId;
    WebViewActivity.showInstance(this, target, e.getSenderV(), e.getMessage());
  }

  /**
   * Handler for {@link com.hpush.bus.ShareMessageEvent}.
   *
   * @param e
   *     Event {@link com.hpush.bus.ShareMessageEvent}.
   */
  public void onEvent(ShareMessageEvent e) {
    MessageListItem msg = e.getMessage();
    switch (e.getType()) {
    case Facebook:
      Bundle postParams = new Bundle();
      final WebDialog fbDlg = new WebDialog.FeedDialogBuilder(this, getString(R.string.applicationId), postParams)
          .setName(msg.getTitle()).setDescription(msg.getText()).setLink(msg.getUrl()).build();
      fbDlg.setOnCompleteListener(new OnCompleteListener() {
        @Override
        public void onComplete(Bundle bundle, FacebookException e) {
          fbDlg.dismiss();
        }
      });
      fbDlg.show();
      break;
    case Tweet:
      break;
    }
  }

  /**
   * Handler for {@link com.hpush.bus.ClickMessageLinkEvent}.
   *
   * @param e
   *     Event {@link com.hpush.bus.ClickMessageLinkEvent}.
   */
  public void onEvent(ClickMessageLinkEvent e) {
    WebViewActivity.showInstance(this, e.getMessage().getUrl(), e.getSenderV(), e.getMessage());
  }

  //------------------------------------------------

  /**
   * Calculate height of actionbar.
   */
  protected void calcActionBarHeight() {
    int[] abSzAttr;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
      abSzAttr = new int[] { android.R.attr.actionBarSize };
    } else {
      abSzAttr = new int[] { R.attr.actionBarSize };
    }
    TypedArray a = obtainStyledAttributes(abSzAttr);
    mActionBarHeight = a.getDimensionPixelSize(0, -1);
  }


  /**
   *
   * @return  Height of action-bar general.
   */
  protected int getActionBarHeight() {
    return mActionBarHeight;
  }

  @Override
  protected BasicPrefs getPrefs() {
    return Prefs.getInstance(getApplication());
  }

}

Java Source Code List