90 lines
3.0 KiB
Java
90 lines
3.0 KiB
Java
/*
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* Copyright (C) 2015 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.hippo.widget;
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import android.content.Context;
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import android.content.res.Resources;
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import android.content.res.TypedArray;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import com.hippo.ehviewer.R;
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import com.hippo.util.ViewUtils;
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public class Snackbar extends LinearLayout {
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private TextView mMessageTxt;
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private View mSpace;
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private TextView mActionTxt;
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public Snackbar(Context context) {
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super(context);
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init(context, null);
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}
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public Snackbar(Context context, AttributeSet attrs) {
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super(context, attrs);
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init(context, attrs);
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}
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public Snackbar(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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init(context, attrs);
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}
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private void init(Context context, AttributeSet attrs) {
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Resources resources = context.getResources();
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setBackgroundColor(resources.getColor(R.color.snackbar_background));
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setPadding(resources.getDimensionPixelOffset(R.dimen.snackbar_padding_left),
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resources.getDimensionPixelOffset(R.dimen.snackbar_padding_top),
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resources.getDimensionPixelOffset(R.dimen.snackbar_padding_right),
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resources.getDimensionPixelOffset(R.dimen.snackbar_padding_bottom));
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setOrientation(LinearLayout.HORIZONTAL);
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LayoutInflater.from(context).inflate(R.layout.widget_snackbar, this);
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mMessageTxt = (TextView) getChildAt(0);
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mSpace = getChildAt(1);
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mActionTxt = (TextView) getChildAt(2);
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TypedArray a = context.obtainStyledAttributes(
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attrs, R.styleable.Snackbar);
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setMessage(a.getString(R.styleable.Snackbar_message));
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a.recycle();
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}
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public void setMessage(String message) {
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mMessageTxt.setText(message);
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}
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public void setAction(String actionText, View.OnClickListener action) {
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if (TextUtils.isEmpty(actionText)) {
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mActionTxt.setOnClickListener(null);
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mActionTxt.setClickable(false);
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ViewUtils.setVisibility(mSpace, View.GONE);
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ViewUtils.setVisibility(mActionTxt, View.GONE);
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} else {
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mActionTxt.setText(actionText);
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mActionTxt.setOnClickListener(action);
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ViewUtils.setVisibility(mSpace, View.VISIBLE);
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ViewUtils.setVisibility(mActionTxt, View.VISIBLE);
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}
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}
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}
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