Android Open Source - HarleyDroid Harley Droid Dashboard

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License

The source code is released under:
GNU General Public License
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Java Source Code

//
// HarleyDroid: Harley Davidson J1850 Data Analyser for Android.
///*from ww w  . java 2s  .  co m*/
// Copyright (C) 2010-2012 Stelian Pop <stelian@popies.net>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

package org.harleydroid;

import android.annotation.TargetApi;
import android.content.ComponentName;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;
import android.os.Build;
import android.os.Bundle;
import android.os.IBinder;
import android.preference.PreferenceActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

public class HarleyDroidDashboard extends HarleyDroid {
  private static final boolean D = false;
  private static final String TAG = HarleyDroidDashboard.class.getSimpleName();

  private HarleyDroidDashboardView mHarleyDroidDashboardView;
  private int mViewMode = HarleyDroidDashboardView.VIEW_GRAPHIC;

  @Override
  public void onCreate(Bundle savedInstanceState)
  {
    if (D) Log.d(TAG, "onCreate()");
    super.onCreate(savedInstanceState);

    mHarleyDroidDashboardView = new HarleyDroidDashboardView(this);
    mHarleyDroidDashboardView.changeView(mViewMode, getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT, mUnitMetric);
  }

  @Override
  public void onStart() {
    if (D) Log.d(TAG, "onStart()");
    super.onStart();

    mViewMode = mPrefs.getInt("dashboardviewmode", HarleyDroidDashboardView.VIEW_GRAPHIC);
    mHarleyDroidDashboardView.changeView(mViewMode,
        mOrientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED ? getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT
                                      : mOrientation == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT ? true : false,
        mUnitMetric);
    mHarleyDroidDashboardView.drawAll(mHD);
  }

  @Override
  public void onStop() {
    if (D) Log.d(TAG, "onStop()");
    super.onStop();

    SharedPreferences.Editor editor = mPrefs.edit();
    editor.putInt("dashboardviewmode", mViewMode);
    editor.commit();
  }

  @Override
  public void onConfigurationChanged(Configuration newConfig) {
    if (D) Log.d(TAG, "onConfigurationChanged()");
    super.onConfigurationChanged(newConfig);

    if (mOrientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED) {
      mHarleyDroidDashboardView.changeView(mViewMode, newConfig.orientation == Configuration.ORIENTATION_PORTRAIT, mUnitMetric);
      mHarleyDroidDashboardView.drawAll(mHD);
    }
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    if (D) Log.d(TAG, "onCreateOptionsMenu()");
    super.onCreateOptionsMenu(menu);

    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.dashboard_menu, menu);
    return true;
  }

  @Override
  public boolean onPrepareOptionsMenu(Menu menu) {
    if (D) Log.d(TAG, "onPrepareOptionsMenu()");
    super.onPrepareOptionsMenu(menu);

    menu.findItem(R.id.startstop_menu).setEnabled(
        (mBluetoothID == null) ? false : true);

    if (mService != null) {
      menu.findItem(R.id.startstop_menu).setIcon(R.drawable.ic_menu_stop);
      menu.findItem(R.id.startstop_menu).setTitle(R.string.disconnect_label);
    }
    else {
      menu.findItem(R.id.startstop_menu).setIcon(R.drawable.ic_menu_play_clip);
      menu.findItem(R.id.startstop_menu).setTitle(R.string.connect_label);
    }
    if (mViewMode == HarleyDroidDashboardView.VIEW_GRAPHIC)
      menu.findItem(R.id.mode_menu).setTitle(R.string.mode_labelraw);
    else
      menu.findItem(R.id.mode_menu).setTitle(R.string.mode_labelgr);

    return true;
  }

  @TargetApi(Build.VERSION_CODES.HONEYCOMB)
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    if (D) Log.d(TAG, "onOptionsItemSelected");
    super.onOptionsItemSelected(item);

    switch (item.getItemId()) {
    case R.id.startstop_menu:
      if (mService == null)
        startHDS();
      else
        stopHDS();
      return true;
    case R.id.mode_menu:
      if (mViewMode == HarleyDroidDashboardView.VIEW_GRAPHIC)
        mViewMode = HarleyDroidDashboardView.VIEW_TEXT;
      else
        mViewMode = HarleyDroidDashboardView.VIEW_GRAPHIC;
      mHarleyDroidDashboardView.changeView(mViewMode, getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT, mUnitMetric);
      mHarleyDroidDashboardView.drawAll(mHD);
      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
        invalidateOptionsMenu();
      return true;
    case R.id.diag_menu:
      Intent diagnosticsActivity = new Intent(getBaseContext(), HarleyDroidDiagnostics.class);
      startActivity(diagnosticsActivity);
      return true;
    case R.id.preferences_menu:
      Intent settingsActivity = new Intent(getBaseContext(), HarleyDroidSettings.class);
      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        settingsActivity.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT, HarleyDroidSettings.Fragment.class.getName());
        settingsActivity.putExtra(PreferenceActivity.EXTRA_NO_HEADERS, true);
      }
      startActivity(settingsActivity);
      return true;
    case R.id.reset_menu:
      if (mHD != null)
        mHD.resetCounters();
      else {
        SharedPreferences.Editor editor = mPrefs.edit();
        editor.putInt("odometer", 0);
        editor.putInt("fuel", 0);
        editor.commit();
      }
      mHarleyDroidDashboardView.drawAll(mHD);
      return true;
    case R.id.about_menu:
      About.about(this);
      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  public void onServiceConnected(ComponentName name, IBinder service) {
    if (D) Log.d(TAG, "onServiceConnected()");
    super.onServiceConnected(name, service);

    if (!mService.isPolling())
      mService.startPoll();

    mHD.addHarleyDataDashboardListener(mHarleyDroidDashboardView);
    mHarleyDroidDashboardView.drawAll(mHD);
  }

  public void onServiceDisconnected(ComponentName name) {
    if (D) Log.d(TAG, "onServiceDisconnected()");

    mHD.removeHarleyDataDashboardListener(mHarleyDroidDashboardView);
    mHarleyDroidDashboardView.drawAll(null);
    super.onServiceDisconnected(name);
  }
}
Java Source Code List
