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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.dialer.widget;
import android.content.Context;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.android.dialer.R;
public class EmptyContentView extends LinearLayout implements View.OnClickListener {
public static final int NO_LABEL = 0;
private ImageView mImageView;
private TextView mDescriptionView;
private TextView mActionView;
private String[] mPermissions = new String[] {};
private OnEmptyViewActionButtonClickedListener mOnActionButtonClickedListener;
public interface OnEmptyViewActionButtonClickedListener {
public void onEmptyViewActionButtonClicked(String[] permissions);
}
public EmptyContentView(Context context) {
this(context, null);
}
public EmptyContentView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public EmptyContentView(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public EmptyContentView(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
setOrientation(LinearLayout.VERTICAL);
final LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
inflater.inflate(R.layout.empty_content_view, this);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mImageView = (ImageView) findViewById(R.id.emptyListViewImage);
mDescriptionView = (TextView) findViewById(R.id.emptyListViewMessage);
mActionView = (TextView) findViewById(R.id.emptyListViewAction);
mActionView.setOnClickListener(this);
}
public void setDescription(int resourceId) {
mDescriptionView.setText(resourceId);
}
public void setImage(int resourceId) {
mImageView.setImageResource(resourceId);
}
public void setActionLabel(int resourceId) {
if (resourceId == NO_LABEL) {
mActionView.setText(null);
mActionView.setVisibility(View.GONE);
} else {
mActionView.setText(resourceId);
mActionView.setVisibility(View.VISIBLE);
}
}
public void setActionClickedListener(OnEmptyViewActionButtonClickedListener listener) {
mOnActionButtonClickedListener = listener;
}
@Override
public void onClick(View v) {
if (mOnActionButtonClickedListener != null) {
mOnActionButtonClickedListener.onEmptyViewActionButtonClicked(mPermissions);
}
}
}
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