این وبسایت یک نسخه آزمایشی از سایت developer android می‌باشد که در حال ترجمه می‌باشد.
برای پیوستن به تیم ترجمه و خواندن مستندات اینجا کلیک کنید.
Timer / Wearable / src / com.example.android.wearable.timer /

WearableListItemLayout.java

1
/*
2
 * Copyright (C) 2014 The Android Open Source Project
3
 *
4
 * Licensed under the Apache License, Version 2.0 (the "License");
5
 * you may not use this file except in compliance with the License.
6
 * You may obtain a copy of the License at
7
 *
8
 *      http://www.apache.org/licenses/LICENSE-2.0
9
 *
10
 * Unless required by applicable law or agreed to in writing, software
11
 * distributed under the License is distributed on an "AS IS" BASIS,
12
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
 * See the License for the specific language governing permissions and
14
 * limitations under the License.
15
 */
16
 
17
package com.example.android.wearable.timer;
18
 
19
import android.content.Context;
20
import android.graphics.drawable.GradientDrawable;
21
import android.support.wearable.view.WearableListView;
22
import android.util.AttributeSet;
23
import android.widget.ImageView;
24
import android.widget.LinearLayout;
25
import android.widget.TextView;
26
 
27
public class WearableListItemLayout extends LinearLayout
28
        implements WearableListView.OnCenterProximityListener {
29
    private final float mFadedTextAlpha;
30
    private final int mFadedCircleColor;
31
    private final int mChosenCircleColor;
32
    private ImageView mCircle;
33
    private TextView mName;
34
 
35
    public WearableListItemLayout(Context context) {
36
        this(context, null);
37
    }
38
 
39
    public WearableListItemLayout(Context context, AttributeSet attrs) {
40
        this(context, attrs, 0);
41
    }
42
 
43
    public WearableListItemLayout(Context context, AttributeSet attrs, int defStyle) {
44
        super(context, attrs, defStyle);
45
        mFadedTextAlpha = getResources().getInteger(R.integer.action_text_faded_alpha) / 100f;
46
        mFadedCircleColor = getResources().getColor(R.color.wl_gray);
47
        mChosenCircleColor = getResources().getColor(R.color.wl_blue);
48
    }
49
 
50
    @Override
51
    protected void onFinishInflate() {
52
        super.onFinishInflate();
53
        mCircle = (ImageView) findViewById(R.id.circle);
54
        mName = (TextView) findViewById(R.id.time_text);
55
    }
56
 
57
    @Override
58
    public void onCenterPosition(boolean animate) {
59
        mName.setAlpha(1f);
60
        ((GradientDrawable) mCircle.getDrawable()).setColor(mChosenCircleColor);
61
    }
62