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Move ColorChooser to own ViewComponent
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app/src/main/java/it/niedermann/nextcloud/deck/ui/helper/colorchooser/ColorChooser.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,84 @@ | ||
| package it.niedermann.nextcloud.deck.ui.helper.colorchooser; | ||
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| import android.content.Context; | ||
| import android.content.res.TypedArray; | ||
| import android.util.AttributeSet; | ||
| import android.view.LayoutInflater; | ||
| import android.widget.ImageView; | ||
| import android.widget.LinearLayout; | ||
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| import androidx.annotation.Nullable; | ||
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| import com.google.android.flexbox.FlexboxLayout; | ||
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| import butterknife.BindView; | ||
| import butterknife.ButterKnife; | ||
| import it.niedermann.nextcloud.deck.R; | ||
| import it.niedermann.nextcloud.deck.util.ViewUtil; | ||
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| public class ColorChooser extends LinearLayout { | ||
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| private Context context; | ||
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| @BindView(R.id.colorPicker) | ||
| FlexboxLayout colorPicker; | ||
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| private String selectedColor; | ||
| private String previouslySelectedColor; | ||
| private ImageView previouslySelectedImageView; | ||
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| public ColorChooser(Context context, @Nullable AttributeSet attrs) { | ||
| super(context, attrs); | ||
| this.context = context; | ||
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| TypedArray a = context.obtainStyledAttributes(attrs, | ||
| R.styleable.ColorChooser, 0, 0); | ||
| String[] colors = getResources().getStringArray(a.getResourceId(R.styleable.ColorChooser_colors, 0)); | ||
| String defaultColor = a.getString(R.styleable.ColorChooser_defaultColor); | ||
| a.recycle(); | ||
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| LayoutInflater inflater = (LayoutInflater) context | ||
| .getSystemService(Context.LAYOUT_INFLATER_SERVICE); | ||
| inflater.inflate(R.layout.color_chooser, this, true); | ||
| ButterKnife.bind(this); | ||
| initDefaultColors(colors, defaultColor); | ||
| } | ||
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| private void initDefaultColors(String[] colors, String defaultColor) { | ||
| for (final String color : colors) { | ||
| ImageView image = new ImageView(getContext()); | ||
| image.setOnClickListener((imageView) -> { | ||
| if (previouslySelectedImageView != null) { // null when first selection | ||
| previouslySelectedImageView.setImageDrawable(ViewUtil.getTintedImageView(this.context, R.drawable.circle_grey600_36dp, previouslySelectedColor)); | ||
| } | ||
| image.setImageDrawable(ViewUtil.getTintedImageView(this.context, R.drawable.circle_alpha_check_36dp, color)); | ||
| selectedColor = color; | ||
| this.previouslySelectedColor = color; | ||
| this.previouslySelectedImageView = image; | ||
| }); | ||
| if(color.toLowerCase().equals("#" + defaultColor.toLowerCase())) { | ||
| this.selectedColor = color; | ||
| this.previouslySelectedColor = color; | ||
| this.previouslySelectedImageView = image; | ||
| image.setImageDrawable(ViewUtil.getTintedImageView(this.context, R.drawable.circle_alpha_check_36dp, color)); | ||
| } else { | ||
| image.setImageDrawable(ViewUtil.getTintedImageView(this.context, R.drawable.circle_grey600_36dp, color)); | ||
| } | ||
| colorPicker.addView(image); | ||
| } | ||
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| // Preselect when create a new board | ||
| // if(colorPicker.getChildCount() > 0) { | ||
| // colorPicker.getChildAt(0).performClick(); | ||
| // } | ||
| } | ||
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| public void selectColor(int index) { | ||
| if(colorPicker.getChildCount() > 0) { | ||
| colorPicker.getChildAt(0); | ||
| } else { | ||
| throw new IndexOutOfBoundsException("index not available"); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| android:orientation="vertical" android:layout_width="match_parent" | ||
| android:layout_height="match_parent"> | ||
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| <com.google.android.flexbox.FlexboxLayout | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| android:id="@+id/colorPicker" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="wrap_content" | ||
| android:layout_marginTop="@dimen/standard_margin" | ||
| app:flexWrap="wrap" | ||
| app:alignItems="stretch" | ||
| app:justifyContent="space_between" /> | ||
| </LinearLayout> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <resources> | ||
| <declare-styleable name="ColorChooser"> | ||
| <attr name="defaultColor" format="string" /> | ||
| <attr name="colors" format="reference" /> | ||
| </declare-styleable> | ||
| </resources> |