private void setWifiStatus(boolean onOff) {
wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE);
if (onOff) {
if (wifi.isWifiEnabled() == false) {
Toast.makeText(
getApplicationContext(),
"Wifi is disabled. It is being enabled.",
Toast.LENGTH_LONG)
.show();
}
wifi.setWifiEnabled(true);
scanning_textView.setVisibility(View.GONE);
wifiListview.setVisibility(View.VISIBLE);
wifiOnOff.setChecked(true);
wifiOnOff.setBackgroundColor(getResources().getColor(R.color.greenEnd));
} else {
Toast.makeText(getApplicationContext(), "Wifi is disabled.", Toast.LENGTH_LONG).show();
wifi.setWifiEnabled(false);
wifiOnOff.setChecked(false);
wifiOnOff.setBackgroundColor(getResources().getColor(R.color.lightGrey));
scanning_textView.setVisibility(View.GONE);
wifiListview.setVisibility(View.GONE);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(LAYOUT);
sensorData = new SensorData();
// sensorData = (SensorData) Serialization.deserExternalData(Serialization.DATA_FILE);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
scanToggleButton = (ToggleButton) findViewById(R.id.scan_toggle_button);
mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
scanToggleButton.setBackgroundColor(Color.parseColor("#259C25"));
scanToggleButton.setOnCheckedChangeListener(this);
restartButton = (Button) findViewById(R.id.restart_button);
restartButton.setOnClickListener(this);
}
/** Category 선택 위해 Dialog띄우는 메소드 */
private void displayCategoryDialog() {
refreshHandler.removeCallbacks(refreshRunnable); // 새로고침 중단
LayoutInflater inflater = getLayoutInflater();
final View dialogView = inflater.inflate(R.layout.dialog_category, null);
AlertDialog.Builder builder =
new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.AlertDialogCustom));
builder.setView(dialogView);
builder.setTitle("카테고리 선택");
final ToggleButton dialogBtn = (ToggleButton) dialogView.findViewById(R.id.dialog_toggle);
final GridView gridView = (GridView) dialogView.findViewById(R.id.dialog_gridview);
final CategoryAdapter categoryAdapter =
new CategoryAdapter(
this, R.layout.grid_category_item, R.id.category_txt, CategoryAdapter.items);
gridView.setAdapter(categoryAdapter);
dialogBtn.setChecked(CategoryAdapter.total);
if (dialogBtn.isChecked())
dialogBtn.setBackgroundColor(getResources().getColor(R.color.Orange));
else dialogBtn.setBackgroundColor(getResources().getColor(R.color.lightlightOrange));
dialogBtn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (dialogBtn.isChecked()) {
dialogBtn.setBackgroundColor(getResources().getColor(R.color.Orange));
CategoryAdapter.total = true;
for (int i = 0; i < CategoryAdapter.selectedItemsIds.size(); i++) {
CategoryAdapter.selectedItemsIds.put(i, false);
categoryAdapter.getView(i).setAlpha(0.5f);
}
categoryAdapter.notifyDataSetChanged();
} else {
dialogBtn.setBackgroundColor(getResources().getColor(R.color.lightlightOrange));
CategoryAdapter.total = false;
}
}
});
gridView.setChoiceMode(GridView.CHOICE_MODE_MULTIPLE_MODAL);
gridView.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
categoryAdapter.toggleSelection(position, view);
// Category 선택하면 "전체" 선택 해제
CategoryAdapter.total = false;
dialogBtn.setChecked(CategoryAdapter.total);
dialogBtn.setBackgroundColor(getResources().getColor(R.color.lightlightOrange));
}
});
DialogInterface.OnClickListener listener =
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
// 아무것도 선택되지 않았을 경우 '전체'로 셋팅
boolean none = true;
for (int i = 0; i < categoryAdapter.selectedItemsIds.size(); i++) {
if (categoryAdapter.selectedItemsIds.get(i)) none = false;
}
if (none) CategoryAdapter.total = true;
// 버튼 텍스트 셋팅
String str = "";
if (CategoryAdapter.total) {
str = "전체";
} else {
for (int i = 0; i < categoryAdapter.selectedItemsIds.size(); i++) {
if (categoryAdapter.selectedItemsIds.get(i)) {
str += CategoryAdapter.items[i] + " ";
}
}
}
saveSPrf();
categoryButton.setText(str);
} else if (which == DialogInterface.BUTTON_NEUTRAL) {
loadSPrf(); // 기존 저장된 값으로 롤백
dialog.dismiss();
}
refreshRunnable.run(); // 새로고침 시작
}
};
builder.setPositiveButton("선택", listener);
builder.setNeutralButton("취소", listener);
builder.setCancelable(true);
AlertDialog dialog = builder.show();
// Dialog 색깔 바꾸기
int titleDividerId = getResources().getIdentifier("titleDivider", "id", "android");
View titleDivider = dialog.findViewById(titleDividerId);
if (titleDivider != null)
titleDivider.setBackgroundColor(getResources().getColor(R.color.colorPrimary));
}