Android Open Source - DroidSweeper Settings Activity

• Back to Game/minesweeper  ↑

From Project

Back to project page DroidSweeper.

License

The source code is released under:

MIT License

Java Source Code

package de.nisble.droidsweeper.gui;
//w  w w  .  j  a  v  a 2  s  . co m
import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.widget.AdapterView;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.NumberPicker;
import android.widget.ScrollView;
import android.widget.Spinner;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.NumberPicker.OnValueChangeListener;
import de.nisble.droidsweeper.R;
import static de.nisble.droidsweeper.config.Constants.*;
import de.nisble.droidsweeper.config.GameConfig;
import de.nisble.droidsweeper.config.Level;
import de.nisble.droidsweeper.config.ApplicationConfig;
import de.nisble.droidsweeper.utilities.LogDog;

/** Settings activity.
 * @author Moritz Nisbl moritz.nisble@gmx.de */
public class SettingsActivity extends Activity {
  private static final String CLASSNAME = SettingsActivity.class.getSimpleName();

  private ScrollView mScrollGameSettings;
  private Spinner mSpinDifficulty;
  private NumberPicker mNpWidth;
  private NumberPicker mNpHeight;
  private NumberPicker mNpBombs;
  private CheckBox mCbShowReplayOnLost;

  private GameConfig mPassedConfig = null;
  private GameConfig mCurrentConfig = null;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // TODO: Use constant!
    mPassedConfig = getIntent().getParcelableExtra("GameConfig");
    if (null == mPassedConfig) {
      LogDog.e(CLASSNAME, "Unable to unpack GameConfig from intent");
      mPassedConfig = new GameConfig(Level.EASY);
    }

    mCurrentConfig = mPassedConfig;

    LogDog.i(CLASSNAME, "Passed GameConfig: " + mPassedConfig.toString());

    setContentView(R.layout.layout_gamesettings);

    mScrollGameSettings = (ScrollView) findViewById(R.id.scrollGameSettings);
    mSpinDifficulty = (Spinner) findViewById(R.id.spinner_difficulty);
    mNpWidth = (NumberPicker) findViewById(R.id.npWidth);
    mNpHeight = (NumberPicker) findViewById(R.id.npHeight);
    mNpBombs = (NumberPicker) findViewById(R.id.npBombs);
    mCbShowReplayOnLost = (CheckBox) findViewById(R.id.cbShowReplayOnLost);

    mSpinDifficulty.setSelection(mPassedConfig.LEVEL.ordinal());

    // TODO: Get values from Constants!
    mNpWidth.setMinValue(1);
    mNpWidth.setMaxValue(20);
    mNpHeight.setMinValue(1);
    mNpHeight.setMaxValue(20);
    mNpBombs.setMinValue(1);
    mNpBombs.setMaxValue((int) (mNpWidth.getValue() * mNpHeight.getValue() * 0.9));

    mCbShowReplayOnLost.setChecked(ApplicationConfig.INSTANCE.isReplayOnLost());
    mCbShowReplayOnLost.setOnCheckedChangeListener(onShowOnLostCheckedChanged);

    mNpWidth.setOnTouchListener(onNumberPickerTouchListener);
    mNpHeight.setOnTouchListener(onNumberPickerTouchListener);
    mNpBombs.setOnTouchListener(onNumberPickerTouchListener);

    mSpinDifficulty.setOnItemSelectedListener(onSpinnerItemSelected);
    mNpWidth.setOnValueChangedListener(onValueChanged);
    mNpHeight.setOnValueChangedListener(onValueChanged);
  }

  @Override
  public void onBackPressed() {
    Level level = Level.fromInt((int) mSpinDifficulty.getSelectedItemId());

    if (Level.CUSTOM == level) {
      mCurrentConfig = new GameConfig(mNpWidth.getValue(), mNpHeight.getValue(), mNpBombs.getValue());
    } else {
      mCurrentConfig = new GameConfig(level);
    }

    if (mCurrentConfig.equals(mPassedConfig)) {
      setResult(RESULT_CANCELED);
    } else {
      // Bundle b = new Bundle();
      // b.putParcelable("GameConfig", mCurrentConfig);
      // getIntent().replaceExtras(b);

      getIntent().removeExtra("GameConfig");
      getIntent().putExtra("GameConfig", mCurrentConfig);

      LogDog.i(CLASSNAME, "GameConfig changed: " + mCurrentConfig.toString());

      setResult(INTENTRESULT_CHANGE_GAMECONFIG, getIntent());
    }

    finish();
  }

  /* This is directly called after onCreate for the selection made for the
   * mPassedConfig */
  private AdapterView.OnItemSelectedListener onSpinnerItemSelected = new AdapterView.OnItemSelectedListener() {
    @Override
    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
      // Get the selected level
      Level level = Level.fromInt((int) id);
      if (Level.CUSTOM == level) {
        /* Custom level */
        mNpWidth.setEnabled(true);
        mNpHeight.setEnabled(true);
        mNpBombs.setEnabled(true);

        mCurrentConfig = new GameConfig(mCurrentConfig.X, mCurrentConfig.Y, mCurrentConfig.BOMBS);
      } else {
        /* Standard level */
        mNpWidth.setEnabled(false);
        mNpHeight.setEnabled(false);
        mNpBombs.setEnabled(false);

        mCurrentConfig = new GameConfig(level);
      }

      mNpWidth.setValue(mCurrentConfig.X);
      mNpHeight.setValue(mCurrentConfig.Y);

      mNpBombs.setMaxValue((int) (mCurrentConfig.X * mCurrentConfig.Y * 0.9));
      mNpBombs.setValue(mCurrentConfig.BOMBS);
    }

    @Override
    public void onNothingSelected(AdapterView<?> parent) {
    }
  };

  private OnValueChangeListener onValueChanged = new OnValueChangeListener() {
    @Override
    public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
      mNpBombs.setMaxValue((int) (mNpWidth.getValue() * mNpHeight.getValue() * 0.9));
    }
  };

  private View.OnTouchListener onNumberPickerTouchListener = new View.OnTouchListener() {
    // TODO: Check this warning!
    @SuppressLint("ClickableViewAccessibility")
    @Override
    public boolean onTouch(View v, MotionEvent event) {
      if (event.getAction() == MotionEvent.ACTION_MOVE) {
        /* This prevents scrolling of the underling scroll view,
         * when a move is detected on the NumberPicker! */
        mScrollGameSettings.requestDisallowInterceptTouchEvent(true);
      }
      return false;
    }
  };

  protected OnCheckedChangeListener onShowOnLostCheckedChanged = new OnCheckedChangeListener() {
    @Override
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
      ApplicationConfig.INSTANCE.setShowReplayOnLost(isChecked);
    }
  };
}

Java Source Code List

• Back to Game/minesweeper  ↑