可水平滚动的Android芯片

Question

我需要在水平滚动视图中使用android芯片实现解决方案。我发现的所有库都使用多行解决方案，当需要使用许多芯片进行筛选时。然而，我希望我的是在一个单行，滚动在它的容器。

我知道像Pinterest这样的应用程序已经使用了这个和概念，但是我没有办法绕过它。

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Answer 1

尝试将ChipGroup放置在HorizontalScrollView布局中。

<HorizontalScrollView
  android:layout_width="wrap_content"
  android:layout_height="wrap_content">

  <android.support.design.chip.ChipGroup
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">

    <android.support.design.chip.Chip
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:chipText="This" />

    <android.support.design.chip.Chip
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:chipText="is" />

    // more chips...

  </android.support.design.chip.ChipGroup>
</HorizontalScrollView>

Answer 2

用这个隐藏滚动条

                <HorizontalScrollView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:scrollbars="none">

                    <com.google.android.material.chip.ChipGroup
                        android:id="@+id/chipsPrograms"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginTop="8dp"
                        android:layout_marginBottom="8dp"
                        android:paddingStart="@dimen/text_margin"
                        android:paddingEnd="@dimen/text_margin"
                        app:chipSpacing="8dp"
                        app:singleSelection="true"/>
                </HorizontalScrollView>

Answer 3

尝试将ChipGroup放置在HorizontalScrollView中

<HorizontalScrollView
  android:layout_width="wrap_content"
  android:layout_height="wrap_content">

  <android.support.design.chip.ChipGroup
    android:id="@+id/chipGroup"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"/>
</HorizontalScrollView>

然后将芯片直接添加到ChipGroup中。

for(String string:set){
        Chip chip = new Chip(binding.chipGroup.getContext());
        LinearLayout.LayoutParams layoutParams= new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
        layoutParams.setMargins(5,5,5,5);
        chip.setLayoutParams(layoutParams);
        chip.setText(string);
        chip.setCloseIconEnabled(true);
        chip.setChipBackgroundColor(getResources().getColorStateList(R.color.colorChipIconTint));
        chip.setTextColor(getResources().getColorStateList(R.color.colorChipText));
        chip.setCloseIconTint(getResources().getColorStateList(R.color.colorChipCloseIcon));
        chip.setClickable(true);
        chip.setCheckable(false);
        binding.chipGroup.addView(chip );
        chip.setOnCloseIconClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //binding.chipGroup.removeView(v);
                setDataContainer.remove((String)((Chip)v).getText());
            }
        });

        chip.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(SMSHomeActivity.this,PhoneNumberActivity.class);
                ArrayList<GroupMobileNumberModel> groupMobileNumberModelList = (ArrayList<GroupMobileNumberModel>) PhoneNumberActivity.groupMobileNumberModelList();
                intent.putParcelableArrayListExtra("groupMobileNumberModelList",groupMobileNumberModelList);
                startActivity(intent);
            }
        });
    }