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Code Issues Actions Packages Projects Releases Wiki Activity

Layout for sort and filter dialog on search results page

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This commit is contained in:
Clayton Wilson 2020-10-01 15:34:34 -04:00
parent 550483a708
commit ef2a58d23f
6 changed files with 81 additions and 50 deletions
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4
Listify/app/src/main/java/com/example/listify/SearchResults.java
View File

@ -189,9 +189,9 @@ public class SearchResults extends AppCompatActivity implements SortDialogFragme
resultsProductListSorted.sort(new Comparator<Product>() {
@Override
public int compare(Product a, Product b) {
if (a.getPrice() - b.getPrice() > 0) {
if (b.getPrice() - a.getPrice() > 0) {
return 1;
} else if (a.getPrice() - b.getPrice() < 0) {
} else if (b.getPrice() - a.getPrice() < 0) {
return -1;
} else {
return 0;

48
Listify/app/src/main/java/com/example/listify/SortDialogFragment.java
View File

@ -36,6 +36,7 @@ public class SortDialogFragment extends DialogFragment {
this.descending = descending;
}
@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
@ -65,6 +66,8 @@ public class SortDialogFragment extends DialogFragment {
for (int i = 1; i < stores.size() + 1; i++) {
storeChoices[i] = stores.get(i - 1);
}
// Create the store selection dropdown
ArrayAdapter<String> storeAdapter = new ArrayAdapter<>(root.getContext(), android.R.layout.simple_spinner_dropdown_item, storeChoices);
storeDropdown.setAdapter(storeAdapter);
storeDropdown.setSelection(this.storeSelection);
@ -80,6 +83,29 @@ public class SortDialogFragment extends DialogFragment {
}
});
// Change the sort arrow to be pointing up or down based on ascending or descending
final ImageButton sortDirectionButton = root.findViewById(R.id.sort_direction_button);
if (descending) {
sortDirectionButton.setImageResource(R.drawable.ic_baseline_arrow_downward_50);
} else {
sortDirectionButton.setImageResource(R.drawable.ic_baseline_arrow_upward_50);
}
// Change array pointing direction whenever the user clicks the button
sortDirectionButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (descending) {
descending = false;
sortDirectionButton.setImageResource(R.drawable.ic_baseline_arrow_upward_50);
} else {
descending = true;
sortDirectionButton.setImageResource(R.drawable.ic_baseline_arrow_downward_50);
}
}
});
// Create the sort mode selection dropdown
Spinner sortDropdown = (Spinner) root.findViewById(R.id.sort_mode_dropdown);
String[] items = new String[] {"<Default>", "Name", "Price", "Store"};
ArrayAdapter<String> adapter = new ArrayAdapter<>(root.getContext(), android.R.layout.simple_spinner_dropdown_item, items);
@ -89,6 +115,13 @@ public class SortDialogFragment extends DialogFragment {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
sortMode = position;
// Update the sort direction button
if (position == 0) {
sortDirectionButton.setEnabled(false);
} else {
sortDirectionButton.setEnabled(true);
}
}
@Override
@ -97,21 +130,16 @@ public class SortDialogFragment extends DialogFragment {
}
});
ImageButton sortDirectionButton = root.findViewById(R.id.sort_direction_button);
sortDirectionButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (descending) {
descending = false;
} else {
descending = true;
// Disable the direction button if they have the default sorting mode selected
// Ascending and Descending are mostly irrelevant in the default sort mode
if (sortDropdown.getSelectedItemPosition() == 0) {
sortDirectionButton.setEnabled(false);
}
}
});
return builder.create();
}
// Required to extend DialogFragment
@Override
public void onAttach(@NonNull Context context) {
super.onAttach(context);

5
Listify/app/src/main/res/drawable/ic_baseline_arrow_downward_50.xml Normal file
View File

@ -0,0 +1,5 @@
<vector android:height="50dp" android:tint="?attr/colorControlNormal"
android:viewportHeight="24" android:viewportWidth="24"
android:width="50dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M20,12l-1.41,-1.41L13,16.17V4h-2v12.17l-5.58,-5.59L4,12l8,8 8,-8z"/>
</vector>

5
Listify/app/src/main/res/drawable/ic_baseline_arrow_upward_50.xml Normal file
View File

@ -0,0 +1,5 @@
<vector android:height="50dp" android:tint="?attr/colorControlNormal"
android:viewportHeight="24" android:viewportWidth="24"
android:width="50dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M4,12l1.41,1.41L11,7.83V20h2V7.83l5.58,5.59L20,12l-8,-8 -8,8z"/>
</vector>

66
Listify/app/src/main/res/layout/dialog_sort.xml
View File

@ -2,60 +2,52 @@
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<!-- <ImageView-->
<!-- android:src="@drawable/ic_baseline_filter_list_28"-->
<!-- android:layout_width="match_parent"-->
<!-- android:layout_height="64dp"-->
<!-- android:scaleType="center"-->
<!-- android:background="#FFFFBB33"-->
<!-- android:contentDescription="@string/app_name" />-->
<!-- <EditText-->
<!-- android:id="@+id/username"-->
<!-- android:inputType="textEmailAddress"-->
<!-- android:layout_width="match_parent"-->
<!-- android:layout_height="wrap_content"-->
<!-- android:layout_marginTop="16dp"-->
<!-- android:layout_marginLeft="4dp"-->
<!-- android:layout_marginRight="4dp"-->
<!-- android:layout_marginBottom="4dp"-->
<!-- android:hint="Username" />-->
<TextView
android:id="@+id/tv_store_selection"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_marginTop="15dp"
android:layout_marginStart="15dp"
android:text="@string/store_selection" />
<Spinner
android:id="@+id/sort_store_dropdown"
android:layout_width="260dp"
android:layout_width="265dp"
android:layout_marginStart="15dp"
android:layout_height="wrap_content"
android:background="@android:drawable/spinner_dropdown_background"
android:spinnerMode="dropdown"/>
<TextView
android:id="@+id/tv_sort_by"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_marginTop="20dp"
android:layout_marginStart="15dp"
android:text="Sort by" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="150dp"
android:padding="15dp">
android:layout_height="100dp"
android:paddingStart="15dp">
<Spinner
android:id="@+id/sort_mode_dropdown"
android:layout_width="260dp"
android:layout_width="265dp"
android:layout_height="wrap_content"
android:background="@android:drawable/spinner_dropdown_background"
android:spinnerMode="dropdown"/>
<ImageButton
android:id="@+id/sort_direction_button"
android:layout_width="40dp"
android:layout_height="40dp"
android:src="@drawable/ic_baseline_sort_28"/>
android:layout_marginTop="-6dp"
android:layout_width="57dp"
android:layout_height="70dp"
android:background="@null"
android:src="@drawable/ic_baseline_arrow_upward_50"/>
</LinearLayout>
<!-- <EditText-->
<!-- android:id="@+id/password"-->
<!-- android:inputType="textPassword"-->
<!-- android:layout_width="match_parent"-->
<!-- android:layout_height="wrap_content"-->
<!-- android:layout_marginTop="4dp"-->
<!-- android:layout_marginLeft="4dp"-->
<!-- android:layout_marginRight="4dp"-->
<!-- android:layout_marginBottom="16dp"-->
<!-- android:fontFamily="sans-serif"-->
<!-- android:hint="Password"/>-->
</LinearLayout>

1
Listify/app/src/main/res/values/strings.xml
View File

@ -28,4 +28,5 @@
<string name="hello_second_fragment">Hello second fragment. Arg: %1$s</string>
<string name="search_button_desc">Search Button</string>
<string name="title_activity_search_results">SearchResults</string>
<string name="store_selection">Store selection</string>
</resources>