Android ProgressBar进度条，以及自定义显示

<ProgressBar
android:id="@+id/item_progress_bar"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="@dimen/dp_70"
android:layout_height="@dimen/dp_10"
android:max="100"
android:progress="50"
android:progressDrawable="@drawable/progress_bar"/>

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:id="@android:id/background">
        <shape>
            <corners android:radius="5dip"/>
            <solid android:color="@color/white"/>
            <stroke android:color="@color/color_e5004f" android:width="1px"/>
        </shape>
    </item>
    <item android:id="@android:id/progress">
        <clip>
            <shape>
                <corners android:radius="999dip"/>
                <solid android:color="@color/color_f27fa7"/>
            </shape>
        </clip>
    </item>
</layer-list>

mProgressBar.setProgressDrawable(ContextCompat.getDrawable(mContext,R.drawable.progress_bar));