写了一个View ，方便与填写条例，图标第一行对齐，第二行一次排列整齐

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.support.annotation.Nullable;
import android.support.v7.widget.AppCompatTextView;
import android.util.AttributeSet;

import com.diction.app.android.R;

/**
 * Created by puyaCheer on 2018/4/7.
 */

public class TextViewDrawable extends AppCompatTextView {

    private int drawableLeftWidth, drawableTopWidth, drawableRightWidth, drawableBottomWidth;
    private int drawableLeftHeight, drawableTopHeight, drawableRightHeight, drawableBottomHeight;
    private boolean isAliganCenter=true;
    private boolean isDwMath_content=false;
    private int mWidth, mHeight;

    public TextViewDrawable(Context context) {
        this(context, null);
    }

    public TextViewDrawable(Context context, @Nullable AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public TextViewDrawable(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        initView(context, attrs, defStyleAttr);
    }

    private void initView(Context context, AttributeSet attrs, int defStyleAttr) {
        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.TextViewDrawable);
        drawableLeftWidth = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableLeftWidth, 0);
        drawableTopWidth = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableTopWidth, 0);
        drawableRightWidth = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableRightWidth, 0);
        drawableBottomWidth = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableBottomWidth, 0);
        drawableLeftHeight = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableLeftHeight, 0);
        drawableTopHeight = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableTopHeight, 0);
        drawableRightHeight = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableRightHeight, 0);
        drawableBottomHeight = typedArray.getDimensionPixelSize(R.styleable.TextViewDrawable_drawableBottomHeight, 0);
        isAliganCenter = typedArray.getBoolean(R.styleable.TextViewDrawable_isAliganCenter, true);
        typedArray.recycle();
    }

    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
    }

 /*   @Override
    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        super.onSizeChanged(w, h, oldw, oldh);
        mWidth = w;
        mHeight = h;
        Drawable[] drawables = getCompoundDrawables();
        Drawable drawableLeft = drawables[0];
        Drawable drawableTop = drawables[1];
        Drawable drawableRight = drawables[2];
        Drawable drawableBottom = drawables[3];
        if (drawableLeft != null) {
            setDrawable(drawableLeft, 0, drawableLeftWidth, drawableLeftHeight);
        }
        if (drawableTop != null) {
            setDrawable(drawableTop, 1, drawableTopWidth, drawableTopHeight);
        }
        if (drawableRight != null) {
            setDrawable(drawableRight, 2, drawableRightWidth, drawableRightHeight);
        }
        if (drawableBottom != null) {
            setDrawable(drawableBottom, 3, drawableBottomWidth, drawableBottomHeight);
        }
        this.setCompoundDrawables(drawableLeft,drawableTop,drawableRight,drawableBottom);
    }
*/

    @Override
    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
        super.onLayout(changed, left, top, right, bottom);
        mWidth = left;
        mHeight = top;
        Drawable[] drawables = getCompoundDrawables();
        Drawable drawableLeft = drawables[0];
        Drawable drawableTop = drawables[1];
        Drawable drawableRight = drawables[2];
        Drawable drawableBottom = drawables[3];
        if (drawableLeft != null) {
            setDrawable(drawableLeft, 0, drawableLeftWidth, drawableLeftHeight);
        }
        if (drawableTop != null) {
            setDrawable(drawableTop, 1, drawableTopWidth, drawableTopHeight);
        }
        if (drawableRight != null) {
            setDrawable(drawableRight, 2, drawableRightWidth, drawableRightHeight);
        }
        if (drawableBottom != null) {
            setDrawable(drawableBottom, 3, drawableBottomWidth, drawableBottomHeight);
        }
        this.setCompoundDrawables(drawableLeft,drawableTop,drawableRight,drawableBottom);


    }

    public void setDrawable(Drawable drawable, int tag, int drawableWidth, int drawableHeight) {
        //获取图片实际长宽
        int width = drawableWidth == 0 ? drawable.getIntrinsicWidth() : drawableWidth;
        int height = drawableHeight == 0 ? drawable.getIntrinsicHeight() : drawableHeight;
        int left = 0, top = 0, right = 0, bottom = 0;
        switch (tag) {
            case 0:
            case 2:
                left = 0;
                top = isAliganCenter ? 0 : -getLineCount() * getLineHeight() / 2 + getLineHeight() / 2;
                right = width;
                bottom = top + height;
                break;
            case 1:
                left =isAliganCenter ? 0: -mWidth/2+width/2;
                top = 0;
                right = left+width;
                bottom =top+height;
                break;
        }
        drawable.setBounds(left, top, right, bottom);
        requestLayout();
    }

    @Override
    public void setCompoundDrawables(@Nullable Drawable left, @Nullable Drawable top, @Nullable Drawable right, @Nullable Drawable bottom) {
        super.setCompoundDrawables(left, top, right, bottom);
    }
}

 

 

===============================对应的属性============================================

 

 

使用：

 

 

如果这适配器中需要改变的话，类似于消息已读未读

if (helper.getLayoutPosition() == 3){
    Drawable drawable= mContext.getResources().getDrawable(R.drawable.message_read_bg_shpe);
    drawable.setBounds(0, 0, drawable.getMinimumWidth(), drawable.getMinimumHeight());
    textViewDrawable.setCompoundDrawablesRelative(drawable,null,null,null);
    textViewDrawable.requestLayout();
}else{
    Drawable drawable= mContext.getResources().getDrawable(R.drawable.message_unread_bg_shape);
    drawable.setBounds(0, 0, drawable.getMinimumWidth(), drawable.getMinimumHeight());
    textViewDrawable.setCompoundDrawablesRelative(drawable,null,null,null);
    textViewDrawable.requestLayout();
}

 

==== 已读白色背景

 

 

===未读   红色背景

 

搞定，拷贝直接使用即可