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J'ai donc une liste de 7 jours d'informations à afficher. Lorsque la liste est remplie, le @+id/image s'affiche correctement (pour autant que je puisse voir) et lorsque je fais défiler vers le bas et sauvegarder, l'image est modifiée. Dans le cas où l'image est peuplée avec une autre image, cela fonctionne bien, dans le cas où une image est remplie avec une couleur est en désordre.Listview et CustomViewBinder
Je sais qu'il y a probablement de la place à l'amélioration ici, donc si vous avez des suggestions, veuillez les expliquer en me montrant comment, merci d'avance!
public class HistoryFragment extends Fragment{
ListView listTimeline;
SimpleCursorAdapter adapter;
String is_period = "", is_test = "", is_headache = "", is_energy = "", is_mood = "", is_stamp = "", is_intercorse = "", is_fertile= "", is_cervix="", is_temp = "";
IntentFilter filter;
static final String[] FROM = { StatusData.KEY_CHARTING_DATE, StatusData.KEY_CHARTING_NOTES, StatusData.KEY_CHARTING_FERTILE,
StatusData.KEY_CHARTING_TEMPERATURE, StatusData.KEY_CHARTING_PERIOD, StatusData.KEY_CHARTING_INTERCORSE,
StatusData.KEY_CHARTING_MOOD, StatusData.KEY_CHARTING_HEADACHE, StatusData.KEY_CHARTING_TEST,
StatusData.KEY_CHARTING_ENERGY, StatusData.KEY_CHARTING_STAMPS, StatusData.KEY_CHARTING_CERVIX };
static final int[] TO = { R.id.txtCreatedAt, R.id.txtNote, R.id.txtFertile,
R.id.txtTemp, R.id.imgPeriod, R.id.imgIntercorse,
R.id.imgMood, R.id.imgHeadache, R.id.imgPregancy,
R.id.imgEnergy, R.id.image, R.id.txtCervix};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_history, container, false);
listTimeline = (ListView) view.findViewById(R.id.listTimeline);
setupList();
return view;
}
private void setupList() {
// Get the data
Cursor c = getActivity().getContentResolver().query(StatusProvider.CONTENT_URI_CHARTING, null, null , null, StatusData.KEY_CHARTING_DATE + " DESC" + " LIMIT 7"); // <3>
// create the adapter using the cursor pointing to the desired data
//as well as the layout information
adapter = new SimpleCursorAdapter(getActivity(), R.layout.history_row, c, FROM, TO, 0){
@Override
public boolean isEnabled(int position) {
return false;
}
};
adapter.setViewBinder(new CustomViewBinder());
// Assign adapter to ListView
listTimeline.setAdapter(adapter);
}
private class CustomViewBinder implements ViewBinder {
private Date parseDate(String date) {
SimpleDateFormat curFormater = new SimpleDateFormat("yyyy-MM-dd", Locale.US);
Date dateObj = new Date();
try {
dateObj = curFormater.parse(date);
} catch (java.text.ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return dateObj;
}
@Override
public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_DATE)) {
SimpleDateFormat format = new SimpleDateFormat("MM/dd/yyyy", Locale.US);
String date = cursor.getString(columnIndex);
Date dateObj = parseDate(date);
String formatedDate = format.format(dateObj);
TextView tv = (TextView) view;
tv.setText(formatedDate);
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_PERIOD)) {
// If the column is IS_STAR then we use custom view.
is_period = cursor.getString(columnIndex);
if (is_period != null) {
if (is_period.equalsIgnoreCase("no")){
// set the visibility of the view to GONE
view.setVisibility(View.INVISIBLE);
} else {
view.getLayoutParams().height = 40;
view.getLayoutParams().width = 40;
view.setVisibility(View.VISIBLE);
}
} else {
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_INTERCORSE)) {
// If the column is IS_STAR then we use custom view.
is_intercorse = cursor.getString(columnIndex);
if (is_intercorse != null) {
if (is_intercorse.equalsIgnoreCase("no")) {
// set the visibility of the view to GONE
view.setVisibility(View.INVISIBLE);
} else {
view.getLayoutParams().height = 40;
view.getLayoutParams().width = 40;
view.setVisibility(View.VISIBLE);
}
} else {
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_ENERGY)) {
// If the column is IS_STAR then we use custom view.
is_energy = cursor.getString(columnIndex);
if (is_energy != null) {
if (is_energy.equalsIgnoreCase("no")) {
// set the visibility of the view to GONE
view.setVisibility(View.INVISIBLE);
} else {
Drawable is_energy_draw = getResources().getDrawable(getResources().getIdentifier("drawable/" + is_energy, null, getActivity().getPackageName()));
view.setBackground(is_energy_draw);
view.getLayoutParams().height = 40;
view.getLayoutParams().width = 40;
view.setVisibility(View.VISIBLE);
}
} else {
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_HEADACHE)) {
// If the column is IS_STAR then we use custom view.
is_headache = cursor.getString(columnIndex);
if (is_headache != null) {
if (is_headache.equalsIgnoreCase("no")) {
// set the visibility of the view to GONE
view.setVisibility(View.INVISIBLE);
} else {
view.getLayoutParams().height = 40;
view.getLayoutParams().width = 40;
view.setVisibility(View.VISIBLE);
}
} else {
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_TEST)) {
// If the column is IS_STAR then we use custom view.
is_test = cursor.getString(columnIndex);
if (is_test != null) {
if (is_test.equalsIgnoreCase("no")) {
// set the visibility of the view to GONE
view.setVisibility(View.INVISIBLE);
} else {
view.getLayoutParams().height = 40;
view.getLayoutParams().width = 40;
view.setVisibility(View.VISIBLE);
}
} else {
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_MOOD)) {
// If the column is IS_STAR then we use custom view.
is_mood = cursor.getString(columnIndex);
if (is_mood != null) {
if (is_mood.equalsIgnoreCase("no")) {
// set the visibility of the view to GONE
view.setVisibility(View.INVISIBLE);
} else {
Drawable is_mood_draw = getResources().getDrawable(getResources().getIdentifier("drawable/" + is_mood, null, getActivity().getPackageName()));
view.setBackground(is_mood_draw);
view.getLayoutParams().height = 40;
view.getLayoutParams().width = 40;
view.setVisibility(View.VISIBLE);
}
} else {
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_FERTILE)) {
// If the column is IS_STAR then we use custom view.
is_fertile = cursor.getString(columnIndex);
if (is_fertile != null) {
((TextView) view).setText(is_fertile);
} else {
((TextView) view).setText("No");
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_CERVIX)) {
// If the column is IS_STAR then we use custom view.
is_cervix = cursor.getString(columnIndex);
if (is_cervix != null) {
((TextView) view).setText(is_cervix);
} else {
((TextView) view).setText("No");
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_TEMPERATURE)) {
// If the column is IS_STAR then we use custom view.
is_temp = cursor.getString(columnIndex);
if (is_temp != null) {
((TextView) view).setText(is_temp);
} else {
((TextView) view).setText("No");
view.setVisibility(View.INVISIBLE);
}
return true;
}
if (columnIndex == cursor.getColumnIndex(StatusData.KEY_CHARTING_STAMPS)) {
is_stamp = cursor.getString(columnIndex);
if (is_stamp != null) {
if (is_stamp.equalsIgnoreCase("no")) {
// set the visibility of the view to GONE
if (!is_fertile.equalsIgnoreCase("no") && !is_fertile.equalsIgnoreCase("")) {
view.setBackgroundColor(Color.YELLOW);
} else if(!is_cervix.equalsIgnoreCase("no") && !is_cervix.equalsIgnoreCase("0") && !is_cervix.equalsIgnoreCase("")) {
view.setBackgroundColor(Color.BLACK);
} else if(!is_temp.equalsIgnoreCase("no") && !is_temp.equalsIgnoreCase("0") && !is_temp.equalsIgnoreCase("")) {
view.setBackgroundColor(Color.WHITE);
} else if(!is_period.equalsIgnoreCase("no") && !is_period.equalsIgnoreCase("")) {
view.setBackgroundColor(Color.RED);
}
view.setVisibility(View.VISIBLE);
} else {
Drawable is_stamp_draw = getResources().getDrawable(getResources().getIdentifier("drawable/" + is_stamp, null, getActivity().getPackageName()));
view.setBackground(is_stamp_draw);
view.getLayoutParams().height = 211;
view.getLayoutParams().width = 120;
view.setVisibility(View.VISIBLE);
}
} else {
view.setVisibility(View.VISIBLE);
}
}
// For others, we simply return false so that the default binding
// happens.
return false;
}
}
}
liste xml:
<!-- <1> -->
<ListView
android:layout_height="match_parent"
android:layout_width="match_parent"
android:id="@+id/listTimeline" />
</LinearLayout>
ligne xml:
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<ImageView
android:id="@+id/image"
android:layout_width="120px"
android:layout_height="211px"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" />
<TextView
android:id="@+id/lblFertile"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/txtCreatedAt"
android:layout_below="@+id/txtCreatedAt"
android:text="@string/lblFertile"
android:textStyle="bold" />
<TextView
android:id="@+id/txtCervix"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/lblCervix"
android:layout_alignBottom="@+id/lblCervix"
android:layout_toRightOf="@+id/lblCervix"
android:paddingLeft="5sp"
android:text="@string/NA" />
<TextView
android:id="@+id/txtFertile"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/lblFertile"
android:layout_alignBottom="@+id/lblFertile"
android:layout_toRightOf="@+id/lblFertile"
android:paddingLeft="5sp"
android:text="@string/NA" />
<TextView
android:id="@+id/txtCreatedAt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="24dp"
android:layout_toRightOf="@+id/image"
android:gravity="left"
android:text="@string/defDate" />
<TextView
android:id="@+id/lblCervix"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/txtFertile"
android:layout_marginLeft="24dp"
android:layout_toRightOf="@+id/txtCreatedAt"
android:text="@string/lblCervix"
android:textStyle="bold" />
<TextView
android:id="@+id/lblNotes"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblTemp"
android:layout_below="@+id/lblTemp"
android:text="@string/lblNotes"
android:textStyle="bold" />
<TextView
android:id="@+id/txtNote"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblNotes"
android:layout_below="@+id/lblNotes"
android:text="@string/NA" />
<TextView
android:id="@+id/lblTemp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblFertile"
android:layout_below="@+id/lblFertile"
android:text="@string/lblTemp"
android:textStyle="bold" />
<TextView
android:id="@+id/txtTemp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/lblNotes"
android:layout_alignLeft="@+id/txtFertile"
android:paddingLeft="5sp"
android:text="@string/NA" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblFertile"
android:layout_alignBottom="@+id/image"
android:layout_toRightOf="@+id/image" >
<ImageView
android:id="@+id/imgIntercorse"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp"
android:src="@drawable/intercorse" />
<ImageView
android:id="@+id/imgPregancy"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp"
android:src="@drawable/pregnancy" />
<ImageView
android:id="@+id/imgPeriod"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp"
android:src="@drawable/period" />
<ImageView
android:id="@+id/imgHeadache"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp"
android:src="@drawable/headache" />
<ImageView
android:id="@+id/imgMood"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp" />
<ImageView
android:id="@+id/imgEnergy"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_marginLeft="5dp"
android:layout_marginTop="10dp"
android:background="@drawable/energy_1" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
* dans le cas où une image est remplie avec une couleur est en désordre. * - que signifie exactement le désordre? – Luksprog
Leurs couleurs changent, disons par exemple que ma première couleur est jaune, et la deuxième est noire, et la troisième est une image. Lorsque je défile vers le bas et que je sauvegarde, la première image est jaune et la seconde est rouge, mais l'image reste la même. – jcaruso
Double-vérifier les clauses if là je ne sais pas ce que ces champs signifient donc je ne peux pas vous aider. Vous devriez également avoir une autre clause pour vous assurer absolument que vous couvrez tous les cas. – Luksprog