进度栏，图像居中 [英] Progress bar with image in center

问题描述

今天大家好，我正在尝试创建自定义进度栏，为此我创建了一个spinner_inner和spinner_outer，但是我的内部尺寸很大，并且与外部重叠.

Hi guys today i'am trying to do my custom progress bar, for that i created a spinner_inner and a spinner_outer, but my inner size is to large and overlaps the outer.

我的活动

   <ProgressBar
        style="@style/Spinner"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:indeterminateDrawable="@drawable/loading" />

    <TextView
        android:id="@+id/login_status_message"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="16dp"
        android:fontFamily="sans-serif-light"
        android:text="@string/login_progress_signing_in"
        android:textAppearance="?android:attr/textAppearanceMedium" />
</LinearLayout>

我的风格

<style name="Spinner">
    <item name="android:indeterminate">true</item>
    <item name="android:indeterminateDrawable">@drawable/spinner_outer</item>
    <item name="android:indeterminateDuration">2000</item>
    <item name="android:indeterminateOnly">true</item>
</style>

我的xml

<?xml version="1.0" encoding="utf-8"?>

<item android:drawable="@drawable/spinner_inner"/>
<item>
    <rotate
        android:fromDegrees="0"
        android:interpolator="@android:anim/linear_interpolator"
        android:pivotX="50%"
        android:pivotY="50%"
        android:toDegrees="360" >
        <bitmap
            android:antialias="true"
            android:filter="true"
            android:src="@drawable/spinner_outer" />
    </rotate>
</item>

我已经搜索了答案，但是没有成功

I had already searched for an answer but no sucess

推荐答案

因此，在没人回答我之后，我找到了自己的方式.

So after nobody answer me i find my own way.

布局:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/loading_status"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center_horizontal"
android:orientation="vertical"
android:visibility="gone" >

<RelativeLayout
    android:id="@+id/relative_container"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" >

    <ImageView
        android:id="@+id/image_test"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:adjustViewBounds="true"
        android:src="@drawable/spinner_inner"
        android:layout_centerInParent="true" />

    <ProgressBar
        android:id="@+id/progress"
        style="?android:attr/progressBarStyleLarge"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:indeterminateDrawable="@drawable/loading"
        android:visibility="visible" />
</RelativeLayout>

<TextView
    android:id="@+id/status_message"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="16dp"
    android:fontFamily="sans-serif-light"
    android:text="@string/loading_data"
    android:textAppearance="?android:attr/textAppearanceMedium" />

旋转器

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

    <item>
        <rotate
            android:fromDegrees="0"
            android:interpolator="@android:anim/linear_interpolator"
            android:pivotX="50%"
            android:pivotY="50%"
            android:toDegrees="360" >
            <bitmap
                android:antialias="true"
                android:filter="true"
                android:src="@drawable/spinner_outer" />
        </rotate>
    </item>

</layer-list>

这篇关于进度栏，图像居中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！