Android Open Source - timestatistic Diary Fragment

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Back to project page timestatistic.
License

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

package maximsblog.blogspot.com.timestatistic;
//from w w w.ja  va 2  s.  c  o m
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map.Entry;

import maximsblog.blogspot.com.timestatistic.MainActivity.MainFragments;
import maximsblog.blogspot.com.timestatistic.TimesCursorAdapter.ITimes;
import android.content.Intent;
import android.database.Cursor;
import android.opengl.Visibility;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.app.LoaderManager.LoaderCallbacks;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.TranslateAnimation;
import android.widget.AbsListView.RecyclerListener;
import android.widget.Adapter;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.GridView;
import android.widget.LinearLayout;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.support.v4.widget.SimpleCursorAdapter;

public class DiaryFragment extends Fragment implements LoaderCallbacks<Cursor>,
    MainFragments, OnItemClickListener, OnItemLongClickListener,
    OnClickListener {
  
  private final int LOADER_ID = 4;
  
  public static DiaryFragment newInstance() {

    return new DiaryFragment();
  }

  private LoaderManager loadermanager;
  private ListView mList;
  private DiaryCursorAdapter mAdapter;
  private long mStartdate;
  private String mFilterNotes;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    loadermanager = getLoaderManager();
    String[] uiBindFrom = { RecordsDbHelper.NAME,
        RecordsDbHelper.STARTTIME, RecordsDbHelper.LENGHT,
        RecordsDbHelper.NOTE };
    int[] uiBindTo = { R.id.name, R.id.time, R.id.lenght_record, R.id.note_text };
    mStartdate = app.getStartDate(getActivity()).date;
    mAdapter = new DiaryCursorAdapter(this.getActivity(),
        R.layout.diary_row, null, uiBindFrom, uiBindTo, 0, mStartdate);
    loadermanager.initLoader(LOADER_ID, null, this);
    if (savedInstanceState != null) {
      mAdapter.setSelectedPosition(savedInstanceState
          .getInt("mChoiceUnionMode"));
      mAdapter.setSelected((HashMap<Integer, Boolean>) savedInstanceState
          .getSerializable("mSelected"));
    } else {
      mAdapter.setSelected(new HashMap<Integer, Boolean>());
      mAdapter.setSelectedPosition(TimesCursorAdapter.NORMAL_MODE);
    }
    
  }

  @Override
  public void onSaveInstanceState(Bundle outState) {
    outState.putInt("mChoiceUnionMode", mAdapter.getChoiceUnionMode());
    outState.putSerializable("mSelected", mAdapter.getSelected());
    super.onSaveInstanceState(outState);
  }

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    RelativeLayout layout = (RelativeLayout) inflater.inflate(
        R.layout.fragment_diary, container, false);
    mList = (ListView) layout.findViewById(R.id.listView1);
    mList.setAdapter(mAdapter);
    mList.setOnItemClickListener(this);
    mList.setEmptyView(layout.findViewById(R.id.empty));
    return layout;
  }

  @Override
  public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) {
    CursorLoader loader;
    String[] selectionArgs;
    if (mFilterNotes != null && mFilterNotes.length() > 0)
      selectionArgs = new String[] { mFilterNotes };
    else
      selectionArgs = new String[] { "" };

    loader = new CursorLoader(this.getActivity(),
        RecordsDbHelper.CONTENT_URI_ALLNOTES, null,
        RecordsDbHelper.STARTTIME + " IS NOT NULL AND "
            + RecordsDbHelper.NOTE + " LIKE ?", selectionArgs,
        null);

    return loader;
  }

  @Override
  public void onLoadFinished(Loader<Cursor> arg0, Cursor cursor) {
    if (mAdapter != null && cursor != null) {
      mAdapter.swapCursor(cursor); // swap the new cursor in.

      if (!mAdapter.getSelected().isEmpty()
          && Collections.max(mAdapter.getSelected().keySet()) >= cursor
              .getCount()) {
        mAdapter.setSelectedPosition(TimesCursorAdapter.NORMAL_MODE);
        mAdapter.getSelected().clear();
      }
    }
  }

  @Override
  public void onLoaderReset(Loader<Cursor> arg0) {
    // TODO Auto-generated method stub

  }

  @Override
  public void onReload() {
    mStartdate = app.getStartDate(getActivity()).date;
    mAdapter.setStartDate(mStartdate);
    loadermanager.restartLoader(LOADER_ID, null, this);
  }

  @Override
  public void onItemClick(AdapterView<?> arg0, View arg1, int position,
      long arg3) {
      Cursor cursor = mAdapter.getCursor();
      String name = cursor.getString(3);
      int idRecord = cursor.getInt(5);
      long start = cursor.getLong(2);
      long lenght = cursor.getLong(1);
      String note = cursor.getString(8);
      DiaryEditorDialogFragment mDiaryEditorDialogFragment = new DiaryEditorDialogFragment();
      mDiaryEditorDialogFragment
          .setCounterDialogListener((MainActivity) getActivity());
      mDiaryEditorDialogFragment.setValues(name, idRecord, start, lenght, note);
      mDiaryEditorDialogFragment.show(this.getActivity()
          .getSupportFragmentManager(), "mDiaryEditorDialogFragment");
  }

  @Override
  public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
      int position, long arg3) {
    mAdapter.getSelected().clear();
    mAdapter.setChoiceUnionMode(position);

    onTimeRecordChange();
    return true;
  }

  public void onTimeRecordChange() {
    mList.invalidateViews();
  }

  @Override
  public void onClick(View v) {
    if (v.getId() == R.id.ok) {
      Cursor times = getActivity().getContentResolver().query(
          RecordsDbHelper.CONTENT_URI_ALLTIMES, null, null, null,
          null);
      long start = Long.MAX_VALUE;
      long lenght = 0;
      long clenght = -1;
      boolean nowCounter = false;
      int iDtimer = -1;
      String note = null;
      ArrayList<Integer> idrecords = new ArrayList<Integer>();
      HashMap<Integer, Boolean> selected = mAdapter.getSelected();
      for (Entry<Integer, Boolean> iterable_element : selected.entrySet()) {
        if (!iterable_element.getValue())
          continue;
        times.moveToPosition(iterable_element.getKey());
        if (times.getLong(2) < start)
          start = times.getLong(2);
        if (clenght < times.getLong(1)) {
          clenght = times.getLong(1);
          iDtimer = times.getInt(0);
          note = times.getString(8);
        }
        lenght += times.getLong(1);
        idrecords.add(times.getInt(5));
        if (times.getLong(1) == 0) {
          nowCounter = true;
          iDtimer = times.getInt(5);
          note = times.getString(8);
        }

      }

      UnionRecordDialogFragment unionRecordDialog = new UnionRecordDialogFragment();
      unionRecordDialog.setDialogListener((MainActivity) getActivity());
      unionRecordDialog.setValues(mAdapter.getSelected(), start, lenght,
          nowCounter, iDtimer, idrecords, note);
      unionRecordDialog.show(this.getActivity()
          .getSupportFragmentManager(), "mUnionRecordDialog");
    } else {
      setNormalMode();
      onTimeRecordChange();
    }
  }

  public void setNormalMode() {
    mAdapter.setSelectedPosition(TimesCursorAdapter.NORMAL_MODE);
    mAdapter.getSelected().clear();
  }

  public void setFilter(String query) {
    mFilterNotes = query;
  }

}
Java Source Code List
