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Code Issues Releases Wiki Activity

searchfilters: 4th dialog: every search filter option is a Chip

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evermind 2022-12-01 13:16:34 +01:00
parent a0d576ffc3
commit a434af6987
2 changed files with 124 additions and 0 deletions
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40
app/src/main/java/org/schabi/newpipe/fragments/list/search/filter/SearchFilterChipDialogFragment.java Normal file
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// Created by evermind-zz 2022, licensed GNU GPL version 3 or later
package org.schabi.newpipe.fragments.list.search.filter;
import android.content.res.Configuration;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
/**
* Every search filter option in this dialog is a {@link com.google.android.material.chip.Chip}.
*/
public class SearchFilterChipDialogFragment extends SearchFilterDialogFragment {
@Override
protected BaseSearchFilterUiGenerator createSearchFilterDialogGenerator() {
return new SearchFilterChipDialogGenerator(
searchViewModel.getSearchFilterLogic(), binding.verticalScroll, requireContext());
}
@Override
public void onViewCreated(@NonNull final View view, final Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
final Configuration configuration = getResources().getConfiguration();
final DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
final ViewGroup.LayoutParams layoutParams = binding.getRoot().getLayoutParams();
if (configuration.orientation == Configuration.ORIENTATION_LANDSCAPE) {
layoutParams.width = (int) (displayMetrics.widthPixels * 0.80f);
} else if (configuration.orientation == Configuration.ORIENTATION_PORTRAIT) {
layoutParams.width = ViewGroup.LayoutParams.MATCH_PARENT;
}
binding.getRoot().setLayoutParams(layoutParams);
}
}

84
app/src/main/java/org/schabi/newpipe/fragments/list/search/filter/SearchFilterChipDialogGenerator.java Normal file
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// Created by evermind-zz 2022, licensed GNU GPL version 3 or later
package org.schabi.newpipe.fragments.list.search.filter;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.GridLayout;
import android.widget.TextView;
import com.google.android.material.chip.ChipGroup;
import org.schabi.newpipe.extractor.search.filter.FilterGroup;
import org.schabi.newpipe.util.DeviceUtils;
import androidx.annotation.NonNull;
public class SearchFilterChipDialogGenerator extends SearchFilterDialogGenerator {
public SearchFilterChipDialogGenerator(
@NonNull final SearchFilterLogic logic,
@NonNull final ViewGroup root,
@NonNull final Context context) {
super(logic, root, context);
}
@Override
protected void createFilterGroup(@NonNull final FilterGroup filterGroup,
@NonNull final UiWrapperMapDelegate wrapperDelegate,
@NonNull final UiSelectorDelegate selectorDelegate) {
final boolean doSpanDataOverMultipleCells = true;
final UiItemWrapperViews viewsWrapper = new UiItemWrapperViews(
filterGroup.getIdentifier());
if (filterGroup.getNameId() != null) {
final GridLayout.LayoutParams layoutParams =
clipFreeRightColumnLayoutParams(doSpanDataOverMultipleCells);
final TextView filterLabel = createFilterLabel(filterGroup, layoutParams);
globalLayout.addView(filterLabel);
viewsWrapper.add(filterLabel);
} else if (doWeNeedASeparatorView()) {
final SeparatorLineView separatorLineView = createSeparatorLine();
globalLayout.addView(separatorLineView);
viewsWrapper.add(separatorLineView);
}
final ChipGroup chipGroup = new ChipGroup(context);
chipGroup.setLayoutParams(
setDefaultMarginInDp(clipFreeRightColumnLayoutParams(doSpanDataOverMultipleCells),
8, 2, 4, 2));
chipGroup.setSingleLine(false);
chipGroup.setSingleSelection(filterGroup.isOnlyOneCheckable());
createUiChipElementsForFilterGroupItems(
filterGroup, wrapperDelegate, selectorDelegate, chipGroup);
wrapperDelegate.put(filterGroup.getIdentifier(), viewsWrapper);
globalLayout.addView(chipGroup);
viewsWrapper.add(chipGroup);
}
private boolean doWeNeedASeparatorView() {
// if 0 than there is nothing to separate
if (globalLayout.getChildCount() == 0) {
return false;
}
final View lastView = globalLayout.getChildAt(globalLayout.getChildCount() - 1);
return !(lastView instanceof SeparatorLineView);
}
private ViewGroup.MarginLayoutParams setDefaultMarginInDp(
@NonNull final ViewGroup.MarginLayoutParams layoutParams,
final int left, final int top, final int right, final int bottom) {
layoutParams.setMargins(
DeviceUtils.dpToPx(left, context),
DeviceUtils.dpToPx(top, context),
DeviceUtils.dpToPx(right, context),
DeviceUtils.dpToPx(bottom, context)
);
return layoutParams;
}
}