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package com.android.car.media.widgets;
import android.annotation.Nullable;
import android.content.Context;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.widget.RelativeLayout;
import android.widget.SeekBar;
import android.widget.TextView;
import com.android.car.media.MetadataController;
import com.android.car.media.R;
import com.android.car.media.common.PlaybackModel;
/**
* A view that can be used to display the metadata and playback progress of a media item.
* This view can be styled using the "MetadataView" styleable attributes.
*/
public class MetadataView extends RelativeLayout {
private final MetadataController mMetadataController;
public MetadataView(Context context) {
this(context, null);
}
public MetadataView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public MetadataView(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public MetadataView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
LayoutInflater.from(context).inflate(R.layout.metadata_compact, this, true);
TextView title = findViewById(R.id.title);
TextView subtitle = findViewById(R.id.subtitle);
SeekBar seekBar = findViewById(R.id.seek_bar);
mMetadataController = new MetadataController(title, subtitle, null, seekBar, null);
}
/**
* Registers the {@link PlaybackModel} this widget will use to follow playback state.
* Consumers of this class must unregister the {@link PlaybackModel} by calling this method with
* null.
*
* @param model {@link PlaybackModel} to subscribe, or null to unsubscribe.
*/
public void setModel(@Nullable PlaybackModel model) {
mMetadataController.setModel(model);
}
}
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