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| 1 | +package com.whl.toutiaothumb.View; |
| 2 | + |
| 3 | +import android.content.Context; |
| 4 | +import android.graphics.Paint; |
| 5 | +import android.util.AttributeSet; |
| 6 | +import android.util.Log; |
| 7 | +import android.view.ViewGroup; |
| 8 | +import android.widget.RelativeLayout; |
| 9 | + |
| 10 | +import java.util.ArrayList; |
| 11 | +import java.util.Arrays; |
| 12 | +import java.util.Collections; |
| 13 | +import java.util.List; |
| 14 | + |
| 15 | +/** |
| 16 | + * author honglei92 |
| 17 | + * date 2021/1/9 |
| 18 | + */ |
| 19 | +public class ArticleRl extends RelativeLayout { |
| 20 | + private static final String TAG = "ArticleThumb"; |
| 21 | + private long lastClickTime; |
| 22 | + private Context mContext; |
| 23 | + |
| 24 | + public ArticleRl(Context context) { |
| 25 | + this(context, null); |
| 26 | + } |
| 27 | + |
| 28 | + public ArticleRl(Context context, AttributeSet attrs) { |
| 29 | + this(context, attrs, 0); |
| 30 | + } |
| 31 | + |
| 32 | + public ArticleRl(Context context, AttributeSet attrs, int defStyleAttr) { |
| 33 | + super(context, attrs, defStyleAttr); |
| 34 | + init(context); |
| 35 | + mContext = context; |
| 36 | + } |
| 37 | + |
| 38 | + private void init(Context context) { |
| 39 | + addThumbImage(context); |
| 40 | + } |
| 41 | + |
| 42 | + private void addThumbImage(Context context) { |
| 43 | + List<Integer> list = new ArrayList<>(); |
| 44 | + for (int i = 0; i < 5; i++) { |
| 45 | + list.add(i); |
| 46 | + } |
| 47 | + Collections.shuffle(list); |
| 48 | + for (int i = 0; i < 5; i++) { |
| 49 | + LayoutParams layoutParams = new LayoutParams(100, 100); |
| 50 | + layoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); |
| 51 | + layoutParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM); |
| 52 | + switch (list.get(i)) { |
| 53 | + case 1: |
| 54 | + this.addView(new ArticleThumb1(context), layoutParams); |
| 55 | + break; |
| 56 | + case 2: |
| 57 | + this.addView(new ArticleThumb2(context), layoutParams); |
| 58 | + break; |
| 59 | + case 3: |
| 60 | + this.addView(new ArticleThumb3(context), layoutParams); |
| 61 | + break; |
| 62 | + case 4: |
| 63 | + this.addView(new ArticleThumb4(context), layoutParams); |
| 64 | + break; |
| 65 | + default: |
| 66 | + this.addView(new ArticleThumb(context), layoutParams); |
| 67 | + } |
| 68 | + } |
| 69 | + } |
| 70 | + |
| 71 | + public ArticleRl(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { |
| 72 | + super(context, attrs, defStyleAttr, defStyleRes); |
| 73 | + } |
| 74 | + |
| 75 | + public void setThumb(boolean isThumb) { |
| 76 | + if (System.currentTimeMillis() - lastClickTime > 800) { |
| 77 | + lastClickTime = System.currentTimeMillis(); |
| 78 | + for (int i = 0; i < 5; i++) { |
| 79 | + if (getChildAt(i) instanceof ArticleThumb) |
| 80 | + ((ArticleThumb) getChildAt(i)).setThumb(true); |
| 81 | + else if (getChildAt(i) instanceof ArticleThumb1) |
| 82 | + ((ArticleThumb1) getChildAt(i)).setThumb(true); |
| 83 | + else if (getChildAt(i) instanceof ArticleThumb2) |
| 84 | + ((ArticleThumb2) getChildAt(i)).setThumb(true); |
| 85 | + else if (getChildAt(i) instanceof ArticleThumb3) |
| 86 | + ((ArticleThumb3) getChildAt(i)).setThumb(true); |
| 87 | + else if (getChildAt(i) instanceof ArticleThumb4) |
| 88 | + ((ArticleThumb4) getChildAt(i)).setThumb(true); |
| 89 | + } |
| 90 | + } else { |
| 91 | + Log.i(TAG, "当前动画化正在执行"); |
| 92 | + addThumbImage(mContext); |
| 93 | + for (int i = getChildCount() - 5; i < getChildCount(); i++) { |
| 94 | + if (getChildAt(i) instanceof ArticleThumb) |
| 95 | + ((ArticleThumb) getChildAt(i)).setThumb(true); |
| 96 | + else if (getChildAt(i) instanceof ArticleThumb1) |
| 97 | + ((ArticleThumb1) getChildAt(i)).setThumb(true); |
| 98 | + else if (getChildAt(i) instanceof ArticleThumb2) |
| 99 | + ((ArticleThumb2) getChildAt(i)).setThumb(true); |
| 100 | + else if (getChildAt(i) instanceof ArticleThumb3) |
| 101 | + ((ArticleThumb3) getChildAt(i)).setThumb(true); |
| 102 | + else if (getChildAt(i) instanceof ArticleThumb4) |
| 103 | + ((ArticleThumb4) getChildAt(i)).setThumb(true); |
| 104 | + } |
| 105 | + |
| 106 | + } |
| 107 | + } |
| 108 | +} |
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