| /* |
| * Copyright (C) 2017 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.example.android.autofillframework.app; |
| |
| import android.content.Context; |
| import android.content.res.TypedArray; |
| import android.support.v7.app.AlertDialog; |
| import android.support.v7.widget.AppCompatImageButton; |
| import android.util.AttributeSet; |
| import android.view.View; |
| |
| import com.example.android.autofillframework.R; |
| |
| public class InfoButton extends AppCompatImageButton { |
| public InfoButton(Context context) { |
| this(context, null); |
| } |
| |
| public InfoButton(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public InfoButton(Context context, AttributeSet attrs, int defStyleAttr) { |
| super(context, attrs, defStyleAttr); |
| TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.InfoButton, |
| defStyleAttr, 0); |
| String infoText = typedArray.getString(R.styleable.InfoButton_dialogText); |
| typedArray.recycle(); |
| setInfoText(infoText); |
| } |
| |
| public void setInfoText(final String infoText) { |
| setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(View view) { |
| new AlertDialog.Builder(InfoButton.this.getContext()) |
| .setMessage(infoText).create().show(); |
| } |
| }); |
| } |
| } |