Android Open Source - AndroidPageKiteApp Log Viewer

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License

The source code is released under:

GNU General Public License

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Java Source Code

package net.pagekite.app;
// w ww.  java  2 s. c o  m
import net.pagekite.lib.PageKiteAPI;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.ScrollView;
import android.widget.TextView;

public class LogViewer extends Activity {

  private IntentFilter mListenFilter;
  private BroadcastReceiver mListener;
  private boolean mListening = false;
  private TextView mLogView;
  private ScrollView mLogScrollView;
  private Handler mHandler;

  @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.logviewer);

        mLogScrollView = (ScrollView) findViewById(R.id.logScrollView);
        mLogView = (TextView) findViewById(R.id.logView);
    mLogView.setText("");
        
    mHandler = new Handler();
        mListener = new BroadcastReceiver() {
      @Override
      public void onReceive(Context ctx, Intent event) {
        updateText();
      }
        };
        mListenFilter = new IntentFilter(Service.STATUS_UPDATE_INTENT);
        mListening = false;
  }

  private void scrollDown(){
        new Thread(new Runnable() {
            @Override
            public void run() {
                try {Thread.sleep(100);} catch (InterruptedException e) {}
                mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                        mLogScrollView.fullScroll(ScrollView.FOCUS_DOWN);
                    }
                });
            }
        }).start();
    }

  void updateText() {
    mLogView.setText(PageKiteAPI.getLog());
    scrollDown();
  }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
      MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.logmenu, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
      return doMenuItem(item.getItemId());
    }

    public boolean doMenuItem(int itemId) {
      Intent ntnt;
      switch (itemId) {
        case R.id.menu_send_log:
         ntnt = new Intent(Intent.ACTION_SENDTO);
         ntnt.setData(Uri.parse("mailto:"+PageKiteAPI.PAGEKITE_NET_EMAIL));
            ntnt.putExtra(Intent.EXTRA_SUBJECT, "PageKite App Log");
            ntnt.putExtra(Intent.EXTRA_TEXT, PageKiteAPI.getLog());
              startActivity(Intent.createChooser(ntnt, getText(R.string.menu_send_log)));
          return true;
          default:
            return false;
      }
    }

  @Override
  protected void onResume() {
    super.onResume();
        updateText();
        if (!mListening) {
          registerReceiver(mListener, mListenFilter);
            mListening = true;
        }
  }

  @Override
  protected void onPause() {
    super.onPause();
        if (mListening) {
            unregisterReceiver(mListener);
            mListening = false;
        }
  }
}

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