Android Open Source - Android-SMSDetector Share Activity

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License

The source code is released under:

Apache License

Java Source Code

//
//  Licensed to the Apache Software Foundation (ASF) under one
//  or more contributor license agreements.  See the NOTICE file
//  distributed with this work for additional information
//  regarding copyright ownership.  The ASF licenses this file
//  to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
//  with the License.  You may obtain a copy of the License at
////from   w ww  .  j  ava 2s .c o  m
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing,
//  software distributed under the License is distributed on an
//  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
//  KIND, either express or implied.  See the License for the
//  specific language governing permissions and limitations
//  under the License.
//
package fiesta.share;

import helpers.facebook.BaseDialogListener;
import helpers.facebook.BaseRequestListener;
import helpers.facebook.LoginButton;
import helpers.facebook.SessionEvents;
import helpers.facebook.SessionEvents.AuthListener;
import helpers.facebook.SessionEvents.LogoutListener;
import helpers.facebook.SessionStore;
import helpers.fonts.FontsHelper;

import java.util.List;

import messages.detector.R;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.graphics.Typeface;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.TextView;
import android.widget.Toast;

import com.facebook.android.AsyncFacebookRunner;
import com.facebook.android.Facebook;

/*
 * ShareActivity
 * 
 * Is responsible to manage Twitter, Facebook and Messsage channels to 
 * share an application and post messages to users walls.
 * 
 */
public class ShareActivity extends Activity {

  Facebook facebook = null;
  private AsyncFacebookRunner asyncRunner = null;

  private LoginButton facebookLoginButton;
  private ImageButton facebookShareButton;

  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.share);

    this.applyCustomFonts();
    this.initializeFacebook();

  
  }

  @Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    facebook.authorizeCallback(requestCode, resultCode, data);
  }

  private void applyCustomFonts() {
    FontsHelper fontsHelper = new FontsHelper(this);
    Typeface mainFont = fontsHelper.getMainFont();

    TextView shareDescription = (TextView) findViewById(R.id.textViewShareDescription);
    shareDescription.setTypeface(mainFont);

  }



  private void initializeFacebook() {
    facebook = new Facebook(getString(R.string.FACEBOOK_APP_ID));
    asyncRunner = new AsyncFacebookRunner(facebook);

    SessionStore.restore(facebook, this);
    SessionEvents.addAuthListener(new SampleAuthListener(this));
    SessionEvents.addLogoutListener(new SampleLogoutListener());

    facebookShareButton = (ImageButton) findViewById(R.id.btn_share_facebook);
    facebookShareButton
        .setVisibility(facebook.isSessionValid() ? View.VISIBLE
            : View.GONE);
    facebookShareButton.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        Bundle parameters = new Bundle();
        parameters.putString("message",
            getString(R.string.TEXT_SHARE_BY_FACEBOOK));
        parameters.putString("description",
            getString(R.string.TEXT_SHARE_BY_FACEBOOK));

        facebook.dialog(ShareActivity.this, "stream.publish",
            parameters, new ShareDialogListener(ShareActivity.this));
      }
    });

    facebookLoginButton = (LoginButton) findViewById(R.id.btn_login_facebook);

    String[] permissions = new String[] { "publish_stream", "read_stream",
        "offline_access" };
    facebookLoginButton.init(this, facebook, permissions);

  }

  public void twitterButtonClicked(View v) {
    Intent intent = this.findTwitterClient();

    if (intent != null) {
      intent.setType("text/plain");
      intent.putExtra(Intent.EXTRA_TEXT, R.string.TEXT_SHARE_BY_TWITTER);
      startActivity(intent);
    } else {
      intent = new Intent(Intent.ACTION_VIEW);
      intent.setData(Uri.parse("http://twitter.com/?status="
          + Uri.encode(getString(R.string.TEXT_SHARE_BY_TWITTER))));
      startActivity(intent);
    }

  }

  public void mailButtonClicked(View v) {
    Intent intent = new Intent(Intent.ACTION_SEND);
    intent.setType("text/plain");
    intent.putExtra(Intent.EXTRA_EMAIL, getString(R.string.CONTACT_EMAIL));
    intent.putExtra(Intent.EXTRA_SUBJECT,
        getString(R.string.TEXT_SHARE_EMAIL_SUBJECT));
    intent.putExtra(Intent.EXTRA_TEXT,
        getString(R.string.TEXT_SHARE_EMAIL_BODY));

    try {
      startActivity(Intent.createChooser(intent, "Send mail..."));

    } catch (android.content.ActivityNotFoundException ex) {
      Toast.makeText(this, getString(R.string.TEXT_ERROR_NO_EMAIL_APPS),
          Toast.LENGTH_SHORT).show();
    }

  }

  private Intent findTwitterClient() {
    final String[] twitterApps = {
        // package // name - nb installs (thousands)
        "com.twitter.android", // official - 10 000
        "com.twidroid", // twidroyd - 5 000
        "com.handmark.tweetcaster", // Tweecaster - 5 000
        "com.thedeck.android" // TweetDeck - 5 000
    };
    Intent tweetIntent = new Intent();
    tweetIntent.setType("text/plain");
    final PackageManager packageManager = getPackageManager();
    List<ResolveInfo> list = packageManager.queryIntentActivities(
        tweetIntent, PackageManager.MATCH_DEFAULT_ONLY);

    for (int i = 0; i < twitterApps.length; i++) {
      for (ResolveInfo resolveInfo : list) {
        String p = resolveInfo.activityInfo.packageName;
        if (p != null && p.startsWith(twitterApps[i])) {
          tweetIntent.setPackage(p);
          return tweetIntent;
        }
      }
    }
    return null;
  }

  public class SampleAuthListener implements AuthListener {
    private Context context = null;

    public SampleAuthListener(Context context) {
      super();
      this.context = context;
    }

    public void onAuthSucceed() {
      facebookShareButton.setVisibility(View.VISIBLE);
    }

    public void onAuthFail(String error) {
      Toast.makeText(this.context,
          getString(R.string.TEXT_ERROR_FACEBOOK_AUTH),
          Toast.LENGTH_SHORT).show();
    }
  }

  public class SampleLogoutListener implements LogoutListener {
    public void onLogoutBegin() {
    }

    public void onLogoutFinish() {
      facebookShareButton.setVisibility(View.INVISIBLE);
    }
  }

  public class ShareDialogListener extends BaseDialogListener {
    private Context context;

    public ShareDialogListener(Context context) {
      super();
      this.context = context;
    }

    public void onComplete(Bundle values) {
      final String postId = values.getString("post_id");
      if (postId != null) {
        asyncRunner.request(postId, new PostToWallListener());

      } else {
        Toast.makeText(this.context,
            getString(R.string.TEXT_ERROR_POST), Toast.LENGTH_SHORT)
            .show();
      }
    }
  }

  public class PostToWallListener extends BaseRequestListener {

    public void onComplete(final String response, final Object state) {
      ShareActivity.this.runOnUiThread(new Runnable() {
        public void run() {
          Toast.makeText(ShareActivity.this.getApplicationContext(),
              getString(R.string.TEXT_SUCCESS_POST),
              Toast.LENGTH_SHORT).show();
        }
      });
    }
  }
}

Java Source Code List

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