Android Open Source - Android-SMSDetector Important Messages Detector 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 ww w  .  j av a  2  s.  com*/
//  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 messages.detector;

import fiesta.share.ShareActivity;
import helpers.admob.AdMobHelper;
import helpers.audio.AudioHelper;
import helpers.fonts.FontsHelper;

import java.util.Vector;

import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.graphics.Typeface;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.PopupWindow;
import android.widget.PopupWindow.OnDismissListener;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ToggleButton;

public class ImportantMessagesDetectorActivity extends Activity {
  PopupWindow popupHelp = null;

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

    this.configureSpinnerOptions();
    this.configureCustomFonts();
    this.configureAudioHelper();
    this.configureSelectedWords();

    this.setCorrectStateForToggleButton();

    this.addAdsView();

  }

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

    TextView configureWords = (TextView) findViewById(R.id.textConfigureWords);
    TextView chooseSounds = (TextView) findViewById(R.id.textChooseSound);
    Button buttonPlay = (Button) findViewById(R.id.buttonPlay);
    Button buttonSave = (Button) findViewById(R.id.buttonSave);
    ToggleButton toggleButton = (ToggleButton) findViewById(R.id.toggleButton);
    TextView appEnabled = (TextView) findViewById(R.id.textViewEnableApp);

    configureWords.setTypeface(mainFont);
    chooseSounds.setTypeface(mainFont);
    buttonPlay.setTypeface(mainFont);
    buttonSave.setTypeface(mainFont);
    toggleButton.setTypeface(mainFont);
    appEnabled.setTypeface(mainFont);
  }

  private void setCorrectStateForToggleButton() {
    ToggleButton toggleButton = (ToggleButton) findViewById(R.id.toggleButton);

    SharedPreferences settings = getSharedPreferences(
        getString(R.string.PREFERENCES_FILENAME), 0);

    boolean isAppEnabled = settings.getBoolean(
        getString(R.string.PREFERENCES_ENABLE_APP), false);

    toggleButton.setChecked(isAppEnabled);
  }

  private void addAdsView() {
    FrameLayout layout = (FrameLayout) findViewById(R.id.frameLayoutBanner);
    AdMobHelper adMobHelper = AdMobHelper.getInstance();

    adMobHelper.addNewAdViewToView(layout, this);
  }

  private void configureSelectedWords() {
    SharedPreferences settings = getSharedPreferences(
        getString(R.string.PREFERENCES_FILENAME), 0);

    String configuredWords = settings.getString(
        getString(R.string.PREFERENCES_CODE), "");

    EditText selectedWords = (EditText) findViewById(R.id.editTextConfigureWords);

    selectedWords.setText(configuredWords);
  }

  private void configureSpinnerOptions() {
    Spinner spinnerSounds = (Spinner) findViewById(R.id.spinnerChooseSound);

    ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
        this, R.array.SOUNDS, R.layout.spinner_layout);

    spinnerSounds.setAdapter(adapter);

  }

  private void configureAudioHelper() {
    // load the audio helper
    Vector<String> resourcesIds = new Vector<String>();
    resourcesIds.add(String.valueOf(R.raw.sound1));
    resourcesIds.add(String.valueOf(R.raw.sound2));
    resourcesIds.add(String.valueOf(R.raw.sound3));
    resourcesIds.add(String.valueOf(R.raw.sound4));
    resourcesIds.add(String.valueOf(R.raw.sound5));
    resourcesIds.add(String.valueOf(R.raw.sound6));
    resourcesIds.add(String.valueOf(R.raw.sound7));

    AudioHelper helper = AudioHelper.getInstance();
    helper.setContext(this);
    helper.configureWithSoundsResourcesIds(resourcesIds);
    helper.setMaxConcurrentSounds(3);

  }

  @Override
  protected void onDestroy() {
    // release audio helper
    AudioHelper.getInstance().release();

    super.onDestroy();
  }

  public void saveButtonClicked(View v) {

    Spinner spinnerSound = (Spinner) findViewById(R.id.spinnerChooseSound);
    EditText editTextCode = (EditText) findViewById(R.id.editTextConfigureWords);

    // read the selected sound and look for the raw identifier associated
    String soundName = (String) spinnerSound.getSelectedItem();
    int soundRawIndentifier = this.rawIdentifierForSelectedSound(soundName);

    // read the configured text code to awake the phone
    String code = editTextCode.getText().toString();

    // save the selected information to users settings
    SharedPreferences settings = getSharedPreferences(
        getString(R.string.PREFERENCES_FILENAME), 0);
    Editor editor = settings.edit();

    editor.putInt(getString(R.string.PREFERENCES_SOUND_RAW_ID),
        soundRawIndentifier);
    editor.putString(getString(R.string.PREFERENCES_CODE), code);

    // commit the configuration changes!
    boolean didSaveChanges = editor.commit();

    // display a feedback message
    String text = getString(R.string.TEXT_SUCCESSFUL_SAVE);

    if (!didSaveChanges) {
      text = getString(R.string.TEXT_ERRONEOUS_SAVE);
    }

    Toast toast = Toast.makeText(getApplicationContext(), text,
        Toast.LENGTH_SHORT);
    toast.show();

  }

  public void toggleButtonClicked(View v) {
    ToggleButton toggleButton = (ToggleButton) findViewById(R.id.toggleButton);
    boolean isAppEnabled = toggleButton.isChecked();

    SharedPreferences settings = getSharedPreferences(
        getString(R.string.PREFERENCES_FILENAME), 0);
    Editor editor = settings.edit();

    editor.putBoolean(getString(R.string.PREFERENCES_ENABLE_APP),
        isAppEnabled);

    boolean didSaveChanges = editor.commit();

    // display a feedback message
    String text = getString(R.string.TEXT_SUCCESSFUL_ENABLING);

    if (!didSaveChanges) {
      text = getString(R.string.TEXT_ERRONEOUS_ENABLING);
    }

    Toast toast = Toast.makeText(getApplicationContext(), text,
        Toast.LENGTH_SHORT);
    toast.show();
  }

  public void contactButtonClicked(View v) {
    // Intent ACTION_SENDTO to filter only email application (discard
    // bluetooth and other apps)
    Intent send = new Intent(Intent.ACTION_SENDTO);
    String uriText;

    uriText = "mailto:contact-importantmessagesdetector@widgetsfactory.com.ar"
        + "?subject=Important Message Detector Contact";
    uriText = uriText.replace(" ", "%20");
    Uri uri = Uri.parse(uriText);

    send.setData(uri);
    try {
      startActivity(Intent.createChooser(send, "Send email"));
    } catch (ActivityNotFoundException exception) {
      Context context = getApplicationContext();
      CharSequence text = "Sorry, we can not send emails right now. \nPlease contact us to contact-heyjohnny@widgetsfactory.com.ar.";
      int duration = Toast.LENGTH_SHORT;

      Toast toast = Toast.makeText(context, text, duration);
      toast.show();
    }
  }

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

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle item selection
    switch (item.getItemId()) {
    case R.id.itemHelp:
      this.helpButtonClicked(null);
      return true;
    case R.id.itemShare:
      this.shareButtonClicked(null);
      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  public void helpButtonClicked(View v) {
    if (popupHelp == null) {
      LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      View layout = inflater.inflate(R.layout.help_view,
          (ViewGroup) findViewById(R.id.popup_node));

      View mainView = findViewById(R.id.mainLayout);
      int height = mainView.getHeight();
      int width = mainView.getWidth();

      FontsHelper fonstHelper = new FontsHelper(this.getApplicationContext());
      Typeface mainFont = fonstHelper.getMainFont();

      TextView textView1 = (TextView) layout.findViewById(R.id.textView1);
      TextView textView3 = (TextView) layout.findViewById(R.id.textView3);
      TextView textView5 = (TextView) layout.findViewById(R.id.textView5);
      Button btnClose = (Button) layout.findViewById(R.id.btnClose);

      textView1.setTypeface(mainFont);
      textView3.setTypeface(mainFont);
      textView5.setTypeface(mainFont);
      btnClose.setTypeface(mainFont);

      popupHelp = new PopupWindow(layout, width - 20, height - 20, true);
      
      /*
       * This is needed for proper handling of the Back Key, because the
       * popup window does not respond to onTouch or onKey events unless
       * it has a background != null.
       */
      popupHelp.setBackgroundDrawable(new BitmapDrawable());

      popupHelp.showAtLocation(layout, Gravity.CENTER, 0, 0);

      popupHelp.setOnDismissListener(new OnDismissListener() {

        public void onDismiss() {
          popupHelp.dismiss();
          popupHelp = null;

        }
      });
    }
  }

  public void closeButtonClicked(View v) {
    popupHelp.dismiss();
    popupHelp = null;
  }

  public void playButtonClicked(View v) {
    // read the selected sound and look for the raw identifier associated
    Spinner spinnerSound = (Spinner) findViewById(R.id.spinnerChooseSound);
    String soundName = (String) spinnerSound.getSelectedItem();
    int soundRawIndentifier = this.rawIdentifierForSelectedSound(soundName);

    int looping = 0;
    float volume = 1.0f;
    AudioHelper.getInstance().playSoundsWithResourceId(soundRawIndentifier,
        looping, volume);
  }

  private int rawIdentifierForSelectedSound(String soundName) {
    if (soundName.contains("-1-")) {
      return R.raw.sound1;
    }
    if (soundName.contains("-2-")) {
      return R.raw.sound2;
    }
    if (soundName.contains("-3-")) {
      return R.raw.sound3;
    }
    if (soundName.contains("-4-")) {
      return R.raw.sound4;
    }
    if (soundName.contains("-5-")) {
      return R.raw.sound5;
    }
    if (soundName.contains("-6-")) {
      return R.raw.sound6;
    }
    if (soundName.contains("-7-")) {
      return R.raw.sound7;
    }

    return R.raw.sound1;
  }

  public void shareButtonClicked(View v) {
    Intent intent = new Intent(this.getApplicationContext(), ShareActivity.class);
    startActivity(intent);
  }
}

Java Source Code List

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