private View createPieChart() {
String[] code = new String[] {"eclair", "froyo"};
double[] distribution = {20.0, 40.0};
int[] color = {Color.WHITE, getResources().getColor(R.color.button_signup_color)};
CategorySeries distributionSeries = new CategorySeries("Top Blocked Number");
for (int i = 0; i < distribution.length; i++) {
distributionSeries.add(code[i], distribution[i]);
}
DefaultRenderer defaultRenderer = new DefaultRenderer();
for (int i = 0; i < distribution.length; i++) {
SimpleSeriesRenderer seriesRenderer = new SimpleSeriesRenderer();
seriesRenderer.setColor(color[i]);
seriesRenderer.setShowLegendItem(false);
defaultRenderer.addSeriesRenderer(seriesRenderer);
}
defaultRenderer.setDisplayValues(false);
defaultRenderer.setShowLabels(false);
defaultRenderer.setPanEnabled(false);
defaultRenderer.setZoomEnabled(false);
/*defaultRenderer.setChartTitle("Top Blocked Number");
defaultRenderer.setChartTitleTextSize(20F);
defaultRenderer.setDisplayValues(true);
*/
return ChartFactory.getPieChartView(
getActivity().getApplicationContext(), distributionSeries, defaultRenderer);
}
void drawPieForSpecificMonth(String month) {
DatabaseHandler db = new DatabaseHandler(this);
List<Finance> list = db.getmonthRecords(month);
textView1 = (TextView) this.findViewById(R.id.textView1);
if (databaseflag == 0) {
if (mRenderer != null) mRenderer.removeAllRenderers();
if (mSeries != null) mSeries.clear();
}
if (!list.isEmpty()) {
databaseflag = 0;
for (int i = 0; i < list.size(); i++) {
Finance f = list.get(i);
mSeries.add("" + f.getCategory(), f.getExpense());
SimpleSeriesRenderer renderer = new SimpleSeriesRenderer();
renderer.setColor(COLORS[(mSeries.getItemCount() - 1) % COLORS.length]);
mRenderer.addSeriesRenderer(renderer);
if (mChartView != null) {
mChartView.repaint();
textView1.setText("");
}
}
} else {
if (mChartView != null) mChartView.repaint();
textView1.setText("Hey you have not added any data\n\t\tfor this month");
}
}
private void drawChart() {
DefaultRenderer render = new DefaultRenderer();
CategorySeries incomeSeries = getDataSet();
for (int i = 0; i < incomeSeries.getItemCount(); i++) {
SimpleSeriesRenderer incomeSeriesRenderer = new SimpleSeriesRenderer();
incomeSeriesRenderer.setColor(GraphsHelper.getColorCode(i));
render.addSeriesRenderer(incomeSeriesRenderer);
}
render.setInScroll(true);
render.setPanEnabled(true);
render.setClickEnabled(false);
render.setChartTitleTextSize(26);
render.setShowLabels(true);
render.setShowLegend(true);
render.setShowGrid(true);
render.setBackgroundColor(Color.BLACK);
render.setLabelsTextSize(26);
render.setLabelsColor(Color.BLACK);
render.setLegendTextSize(26);
render.setZoomButtonsVisible(true);
GraphicalView chartView;
chartView = ChartFactory.getPieChartView(getActivity(), getDataSet(), render);
LinearLayout layout = (LinearLayout) getActivity().findViewById(R.id.dashboard_chart_layout);
layout.removeAllViews();
layout.addView(
chartView, new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.FILL_PARENT));
}
protected CategorySeries _BuildCategoryDataset(String title, List<ModelCategoryTotal> values) {
CategorySeries series = new CategorySeries(title);
for (ModelCategoryTotal value : values) {
series.add("数量： " + value.Count, Double.parseDouble(value.Count));
}
return series;
}
/**
* Builds a category series using the provided values.
*
* @param titles the series titles
* @param values the values
* @return the category series
*/
public CategorySeries buildCategoryDataset(String title, double[] values) {
CategorySeries series = new CategorySeries(title);
int k = 0;
for (double value : values) {
series.add("Project " + ++k, value);
}
return series;
}
private XYMultipleSeriesDataset getBarDemoDataset() {
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
final int nr = 10;
Random r = new Random();
for (int i = 0; i < SERIES_NR; i++) {
CategorySeries series = new CategorySeries("Demo series " + (i + 1));
for (int k = 0; k < nr; k++) {
series.add(100 + r.nextInt() % 100);
}
dataset.addSeries(series.toXYSeries());
}
return dataset;
}
/**
* Builds a bar multiple series dataset using the provided values.
*
* @param titles the series titles
* @param values the values
* @return the XY multiple bar dataset
*/
public XYMultipleSeriesDataset buildBarDataset(String[] titles, List<double[]> values) {
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
int length = titles.length;
for (int i = 0; i < length; i++) {
CategorySeries series = new CategorySeries(titles[i]);
double[] v = values.get(i);
int seriesLength = v.length;
for (int k = 0; k < seriesLength; k++) {
series.add(v[k]);
}
dataset.addSeries(series.toXYSeries());
}
return dataset;
}
@Override
protected void onResume() {
super.onResume();
if (mChartView == null) {
LinearLayout layout = (LinearLayout) findViewById(R.id.chart);
mChartView = ChartFactory.getPieChartView(this, mSeries, mRenderer);
mRenderer.setClickEnabled(true);
mChartView.setOnLongClickListener(
new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
SeriesSelection seriesSelection = mChartView.getCurrentSeriesAndPoint();
if (seriesSelection == null) {
mChartView.repaint();
} else {
for (int i = 0; i < mSeries.getItemCount(); i++) {
mRenderer
.getSeriesRendererAt(i)
.setHighlighted(i == seriesSelection.getPointIndex());
getcategoryofclicked = mSeries.getCategory(seriesSelection.getPointIndex());
}
mChartView.repaint();
Intent intent = new Intent(getApplicationContext(), PieChartDetails.class);
intent.putExtra("selectedCategory", getcategoryofclicked);
intent.putExtra("selectedDate", mdate);
startActivity(intent);
}
return true;
}
});
layout.addView(
mChartView, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
if (mSeries.getItemCount() == 0)
textView1.setText("Hey you have not added any data\n\t\tPlease add some");
} else {
mChartView.repaint();
}
}
@Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
try {
elec_thread.join();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
int k = CH.getNum_of_msg(); // 보여줄 데이터 개수
Log.d("get", "onStart시작");
int seriesLength = 0;
double max = 0;
recv_packet = new Packet[k];
for (int i = 0; i < k; i++) {
recv_packet[i] = CH.get_Packet(i);
}
Log.d("get", "recv_packet배열 저장");
List<Float[]> values = new ArrayList<Float[]>();
Float[][] a = new Float[4][k];
int[][] c = new int[4][k];
for (int j = 0; j < k; j++) {
a[0][j] = Float.parseFloat(recv_packet[j].getData(3));
a[1][j] = Float.parseFloat(recv_packet[j].getData(4));
a[2][j] = Float.parseFloat(recv_packet[j].getData(5));
a[3][j] = Float.parseFloat(recv_packet[j].getData(7));
c[0][j] = (int) (a[0][j] * 10);
c[1][j] = (int) (a[1][j] * 10);
c[2][j] = (int) (a[2][j] * 10);
c[3][j] = (int) (a[3][j] * 10);
a[0][j] = ((float) c[0][j] / (float) 10);
a[1][j] = ((float) c[1][j] / (float) 10);
a[2][j] = ((float) c[2][j] / (float) 10);
a[3][j] = ((float) c[3][j] / (float) 10);
// a[3][j] = (float) Math.round(Float.parseFloat(recv_packet[j].getData(7))*10000)/10000;
// values.add(a);// 이번달
}
for (int w = 0; w < 4; w++) {
// a[w] = Math.round(a[w]*10) / 10.0;
values.add(a[w]);
}
Log.d("get", "values배열 저장");
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
renderer.setChartTitle("과거 사용량과의 비교");
renderer.setChartTitleTextSize(50);
String[] titles = new String[] {"3달 전", "2달 전", "1달 전", "이번 달"};
int[] colors =
new int[] {
Color.rgb(255, 90, 217),
Color.rgb(54, 255, 255),
Color.rgb(255, 255, 72),
Color.rgb(83, 255, 76)
};
// //////////////////////////////////////////////////////
// renderer.setLegendTextSize(35);
int length = values.size(); // 항목갯수
Log.d("get", "legnth : " + length);
for (int i = 0; i < length; i++) {
SimpleSeriesRenderer r = new SimpleSeriesRenderer();
r.setColor(colors[i]);
renderer.addSeriesRenderer(r);
}
renderer.setXTitle("제품별");
renderer.setYTitle("사용량");
renderer.setAxisTitleTextSize(28);
renderer.setMarginsColor(Color.WHITE);
renderer.setLabelsTextSize(20);
renderer.setLegendHeight(200);
renderer.setXAxisMin(0.5);
// renderer.setXAxisMax(length + 0.5); // 장비 갯수 +0.5
renderer.setYAxisMin(0);
renderer.setLabelsColor(Color.BLACK);
renderer.setBackgroundColor(Color.WHITE);
// 그래프 위에 값 표시하기
for (int i = 0; i < length; i++) {
renderer.getSeriesRendererAt(i).setDisplayChartValues(true);
renderer.getSeriesRendererAt(i).setChartValuesTextAlign(Align.RIGHT);
renderer.getSeriesRendererAt(i).setChartValuesTextSize(20);
}
Log.d("get", "그래프위값 표시하기");
renderer.setYLabels(5);
// x,y축 정렬 방향
renderer.setXLabelsAlign(Align.CENTER);
renderer.setYLabelsAlign(Align.CENTER);
renderer.setPanEnabled(true, true); // x,y축 스크롤 여부 on/off
renderer.setZoomEnabled(true); // zoom기능 on/off
renderer.setZoomRate(1.0f);
renderer.setBarSpacing(0.5f);
Log.d("get", "xy축 정렬 방향");
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
for (int i = 0; i < titles.length; i++) {
CategorySeries series = new CategorySeries(titles[i]);
Float[] v = values.get(i);
Log.d("get", "int i = 0; i < titles.length; i++");
seriesLength = v.length;
renderer.setXAxisMax(seriesLength + 0.5);
for (int q = 0; q < seriesLength; q++) {
series.add(v[q]);
if (max < v[q]) {
max = v[q];
}
// Log.d("Test", "series.add : " + v[q]);
renderer.setXLabels(seriesLength + 1);
}
dataset.addSeries(series.toXYSeries());
}
Log.d("get", "111111111");
String[] x_name = new String[seriesLength];
for (int b = 0; b < k; b++) {
x_name[b] = recv_packet[b].getData(2);
}
Log.d("get", "222222222");
renderer.setXLabels(0);
for (int i = 0; i < seriesLength; i++) {
renderer.addXTextLabel(i + 1, x_name[i]);
}
renderer.setYAxisMax(max + (max * 0.1)); // max 찾아서 넣기
GraphicalView gv = ChartFactory.getBarChartView(this, dataset, renderer, Type.DEFAULT);
setContentView(gv);
}
public CategorySeries getDataSet() {
String select;
String[] selectArgs;
String[] recordProjection = {
DailyTables.TABLE_RECORDS_COLUMN_ID,
DailyTables.TABLE_RECORDS_COLUMN_TITLE,
DailyTables.TABLE_RECORDS_COLUMN_AMOUNT
};
String[] categoryProjection = {
DailyTables.TABLE_CATEGORIES_COLUMN_ID, DailyTables.TABLE_CATEGORIES_COLUMN_TITLE
};
CategorySeries series = new CategorySeries("Chart");
ArrayList<StringValuePair> expensesValues = new ArrayList<StringValuePair>();
// get categories
Cursor categoryCursor =
getSherlockActivity()
.getContentResolver()
.query(
DailyContentProvider.CATEGORIES_CONTENT_URI,
categoryProjection,
null,
null,
null);
for (boolean hasItem = categoryCursor.moveToFirst();
hasItem;
hasItem = categoryCursor.moveToNext()) {
double expenses = 0;
String categoryTitle =
categoryCursor.getString(
categoryCursor.getColumnIndexOrThrow(DailyTables.TABLE_CATEGORIES_COLUMN_TITLE));
long categoryId =
categoryCursor.getLong(
categoryCursor.getColumnIndexOrThrow(DailyTables.TABLE_CATEGORIES_COLUMN_ID));
// manage expense Records
Map<String, String> selectionMap = Maps.newHashMap();
RecordFilter filter = new RecordFilter();
filter.reset();
selectionMap.put(DailyTables.TABLE_RECORDS_COLUMN_BOOKING_TYPE + "=?", "" + 1);
selectionMap.put(DailyTables.TABLE_RECORDS_COLUMN_CATEGORY_TYPE + "=?", "" + categoryId);
// if there is a filter, attach the arguments
if (mDateValuesFilter != null) {
selectionMap.put(
DailyTables.TABLE_RECORDS_COLUMN_UNIX_DATE + ">=?",
"" + mDateValuesFilter.getValue1());
selectionMap.put(
DailyTables.TABLE_RECORDS_COLUMN_UNIX_DATE + "<=?",
"" + mDateValuesFilter.getValue2());
}
filter.set(selectionMap);
select = filter.getSelection();
selectArgs = filter.getSelectionArgs();
Cursor expensesRecords =
getActivity()
.getContentResolver()
.query(
DailyContentProvider.RECORDS_CONTENT_URI,
recordProjection,
select,
selectArgs,
null);
for (boolean hasItem2 = expensesRecords.moveToFirst();
hasItem2;
hasItem2 = expensesRecords.moveToNext()) {
String recordTitle =
expensesRecords.getString(
expensesRecords.getColumnIndexOrThrow(DailyTables.TABLE_RECORDS_COLUMN_TITLE));
double recordAmount =
expensesRecords.getDouble(
expensesRecords.getColumnIndexOrThrow(DailyTables.TABLE_RECORDS_COLUMN_AMOUNT));
expensesValues.add(new StringValuePair(recordTitle, recordAmount));
expenses += recordAmount;
}
expensesRecords.close();
series.add(categoryTitle + ": " + expenses, expenses);
}
return series;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_room_detail);
Bundle Title = getIntent().getExtras();
if (Title != null) {
mPlace = Title.getString(Constants.PLACE);
}
mRoomNameView = (TextView) findViewById(R.id.detail_roomname);
mSeatnumbnerView = (TextView) findViewById(R.id.detail_seatnumber);
mDescriptionView = (TextView) findViewById(R.id.detail_description);
mImageView = (ImageView) findViewById(R.id.detailed_image);
mHistoryButton = (Button) findViewById(R.id.history_button);
mPersistanceManager = new PersistanceManager(this);
r = mPersistanceManager.getCurrentRoom();
mRoomNameView.setText(r.getName());
mSeatnumbnerView.setText(r.getNumberOfSeat());
mDescriptionView.setText(r.getDescription());
// set the achartengine pie chart parameters, including color, lable size as well as items shown
// options
double taken = Double.parseDouble(r.getFullness());
double notTaken = 100 - taken;
double[] PIECHARTVALUES = new double[] {taken, notTaken};
mRenderer.setApplyBackgroundColor(true);
mRenderer.setBackgroundColor(Color.argb(100, 50, 50, 50));
mRenderer.setChartTitleTextSize(20);
mRenderer.setLabelsTextSize(50);
mRenderer.setShowLegend(false);
mRenderer.setShowTickMarks(false);
mRenderer.setZoomButtonsVisible(true);
mRenderer.setStartAngle(90);
// show the percentage
for (int i = 0; i < PIECHARTVALUES.length; i++) {
mSeries.add(NAME_LIST[i] + " " + PIECHARTVALUES[i] + "%", PIECHARTVALUES[i]);
SimpleSeriesRenderer renderer = new SimpleSeriesRenderer();
renderer.setColor(COLORS[(mSeries.getItemCount() - 1) % COLORS.length]);
mRenderer.addSeriesRenderer(renderer);
}
if (mChartView != null) {
mChartView.repaint();
}
// load the pie chart layout with the parameters in mRenderer and mSeries we set before.
LinearLayout layout = (LinearLayout) findViewById(R.id.chart);
mChartView = ChartFactory.getPieChartView(this, mSeries, mRenderer);
mRenderer.setClickEnabled(true);
mRenderer.setSelectableBuffer(10);
layout.addView(
mChartView,
new AbsListView.LayoutParams(
AbsListView.LayoutParams.FILL_PARENT, AbsListView.LayoutParams.FILL_PARENT));
if (!r.getImage().equals("")) {
Ion.with(mImageView)
.load(r.getImage())
.setCallback(
new FutureCallback<ImageView>() {
@Override
public void onCompleted(Exception e, ImageView result) {
if (e == null) {
// yay
} else {
// log the error information , helping to check. Then keep running app without
// image
Log.d(TAG, "image failed to load " + e.toString());
}
}
});
}
// set the extre before going to history activity, helping to save which building and which room
// to load.
mHistoryButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getBaseContext(), HistoryActivity.class);
intent.putExtra(Constants.ROOM, r.getName());
intent.putExtra(Constants.PLACE, mPlace);
startActivity(intent);
}
});
}