package com.fasteque.leanback.widget.card;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.support.annotation.ColorInt;
import android.support.annotation.DrawableRes;
import android.support.v17.leanback.widget.BaseCardView;
import android.support.v4.content.ContextCompat;
import android.util.AttributeSet;
import android.view.ContextThemeWrapper;
import android.view.LayoutInflater;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.fasteque.leanback.R;
/**
* A subclass of {@link BaseCardView} with an {@link ImageView} as its main region.
*/
public class IconCardView extends BaseCardView {
private RelativeLayout layout;
private LinearLayout textContainer;
private ImageView icon;
private TextView primaryText;
private TextView secondaryText;
/**
* Create an IconCardView.
*
* @param context
* The Context the view is running in, through which it can access the current theme, resources, etc.
*/
public IconCardView(Context context) {
this(context, null);
}
/**
* Create an IconCardView.
*
* @param context
* The Context the view is running in, through which it can access the current theme, resources, etc.
* @param attrs
* The attributes of the XML tag that is inflating the view.
*/
public IconCardView(Context context, AttributeSet attrs) {
this(context, attrs, R.attr.imageCardViewStyle);
}
/**
* Create an IconCardView.
*
* @param context
* The Context the view is running in, through which it can access the current theme, resources, etc.
* @param styleResId
* The resourceId of the theme you want to apply.
*/
public IconCardView(Context context, int styleResId) {
super(new ContextThemeWrapper(context, styleResId), null, 0);
initIconCardView(styleResId);
}
/**
* Create an IconCardView.
*
* @param context
* The Context the view is running in, through which it can access the current theme, resources, etc.
* @param attrs
* The attributes of the XML tag that is inflating the view.
* @param defStyleAttr
* An attribute in the current theme that contains a reference to a style resource that supplies default
* values for the view. Can be 0 to not look for defaults.
*/
public IconCardView(Context context, AttributeSet attrs, int defStyleAttr) {
super(getStyledContext(context, attrs, defStyleAttr), attrs, defStyleAttr);
initIconCardView(getIconCardViewStyle(context, attrs, defStyleAttr));
}
@Override
public boolean hasOverlappingRendering() {
return false;
}
private void initIconCardView(int styleResId) {
setFocusable(true);
setFocusableInTouchMode(true);
setCardType(CARD_TYPE_MAIN_ONLY);
Context context = getContext();
LayoutInflater inflater = LayoutInflater.from(context);
inflater.inflate(R.layout.card_view_icon, this);
TypedArray cardAttrs = context.obtainStyledAttributes(styleResId, R.styleable.IconCardView);
int backgroundColor = cardAttrs.getInt(R.styleable.IconCardView_icon_background_color,
ContextCompat.getColor(context, R.color.default_background));
int textBackgroundColor = cardAttrs.getInt(R.styleable.IconCardView_icon_text_background_color,
ContextCompat.getColor(context, R.color.default_accent));
int primaryTextColor = cardAttrs.getInt(R.styleable.IconCardView_icon_primary_text_color,
ContextCompat.getColor(context, R.color.white));
int secondaryTextColor = cardAttrs.getInt(R.styleable.IconCardView_icon_secondary_text_color,
ContextCompat.getColor(context, R.color.white));
int drawableResource = cardAttrs.getInt(R.styleable.IconCardView_icon_image, -1);
layout = (RelativeLayout) findViewById(R.id.card_view_icon_container);
textContainer = (LinearLayout) findViewById(R.id.card_view_icon_text_container);
icon = (ImageView) findViewById(R.id.card_view_icon_image);
primaryText = (TextView) findViewById(R.id.card_view_icon_primary_text);
secondaryText = (TextView) findViewById(R.id.card_view_icon_secondary_text);
setCardBackgroundColor(backgroundColor);
setDetailBackgroundColor(textBackgroundColor);
setPrimaryTextColor(primaryTextColor);
setSecondaryTextColor(secondaryTextColor);
if (drawableResource != -1) {
setIcon(drawableResource);
}
cardAttrs.recycle();
}
/**
*
* @param width
* @param height
*/
public void setLayoutDimensions(int width, int height) {
ViewGroup.LayoutParams lp = layout.getLayoutParams();
lp.width = width;
lp.height = height;
layout.setLayoutParams(lp);
}
/**
*
* @param drawable
*/
public void setIcon(Drawable drawable) {
icon.setImageDrawable(drawable);
}
/**
*
* @param drawable
*/
public void setIcon(@DrawableRes int drawable) {
icon.setImageResource(drawable);
}
/**
*
* @param width
* @param height
*/
public void setIconDimensions(int width, int height) {
ViewGroup.LayoutParams lp = icon.getLayoutParams();
lp.width = width;
lp.height = height;
icon.setLayoutParams(lp);
}
/**
*
* @param titleText
*/
public void setPrimaryText(CharSequence titleText) {
primaryText.setText(titleText);
}
/**
*
* @param detailText
*/
public void setSecondaryText(CharSequence detailText) {
secondaryText.setText(detailText);
}
/**
*
* @param color
*/
public void setPrimaryTextColor(@ColorInt int color) {
primaryText.setTextColor(color);
}
/**
*
* @param color
*/
public void setSecondaryTextColor(@ColorInt int color) {
secondaryText.setTextColor(color);
}
/**
*
* @param color
*/
public void setCardBackgroundColor(@ColorInt int color) {
setBackgroundColor(color);
}
/**
*
* @param color
*/
public void setDetailBackgroundColor(@ColorInt int color) {
textContainer.setBackgroundColor(color);
}
/**
*
* @return
*/
public RelativeLayout getLayout() {
return layout;
}
/**
*
* @return
*/
public LinearLayout getTextContainer() {
return textContainer;
}
/**
*
* @return
*/
public ImageView getIcon() {
return icon;
}
/**
*
* @return
*/
public TextView getPrimaryText() {
return primaryText;
}
/**
*
* @return
*/
public TextView getSecondaryText() {
return secondaryText;
}
private static Context getStyledContext(Context context, AttributeSet attrs, int defStyleAttr) {
int style = getIconCardViewStyle(context, attrs, defStyleAttr);
return new ContextThemeWrapper(context, style);
}
private static int getIconCardViewStyle(Context context, AttributeSet attrs, int defStyleAttr) {
int style = attrs == null ? 0 : attrs.getStyleAttribute();
if (style == 0) {
TypedArray styledAttrs = context.obtainStyledAttributes(R.styleable.IconCardView);
style = styledAttrs.getResourceId(R.styleable.IconCardView_icon_theme, 0);
styledAttrs.recycle();
}
return style;
}
}
