- style="?android:attr/progressBarStyle"
- style="?android:attr/progressBarStyleHorizontal"
- style="?android:attr/progressBarStyleInverse"
- style="?android:attr/progressBarStyleLarge"
- style="?android:attr/progressBarStyleLargeInverse"
- style="?android:attr/progressBarStyleSmall"
- style="?android:attr/progressBarStyleSmallInverse"
- style="?android:attr/progressBarStyleSmallTitle"
style="@style/StyleProgressBarMini"
style="?android:attr/progressBarStyleLargeInverse"
<style name="Widget.ProgressBar">
<item name="indeterminateOnly">true</item>
<item name="indeterminateDrawable">@drawable/progress_medium_white</item>
<item name="indeterminateBehavior">repeat</item>
<item name="indeterminateDuration">3500</item>
<item name="minWidth">48dip</item>
<item name="maxWidth">48dip</item>
<item name="minHeight">48dip</item>
<item name="maxHeight">48dip</item>
<item name="mirrorForRtl">false</item>
</style>
上面是默認的 的Style 是圓形的而且是不確定<style name="Widget.ProgressBar.Horizontal">
<item name="indeterminateOnly">false</item>
<item name="progressDrawable">@drawable/progress_horizontal</item>
<item name="indeterminateDrawable">@drawable/progress_indeterminate_horizontal</item>
<item name="minHeight">20dip</item>
<item name="maxHeight">20dip</item>
<item name="mirrorForRtl">true</item>
</style>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background">
<shape>
<corners android:radius="5dip" />
<gradient
android:startColor="#ff9d9e9d"
android:centerColor="#ff5a5d5a"
android:centerY="0.75"
android:endColor="#ff747674"
android:angle="270"
/>
</shape>
</item>
<item android:id="@android:id/secondaryProgress">
<clip>
<shape>
<corners android:radius="5dip" />
<gradient
android:startColor="#80ffd300"
android:centerColor="#80ffb600"
android:centerY="0.75"
android:endColor="#a0ffcb00"
android:angle="270"
/>
</shape>
</clip>
</item>
<item android:id="@android:id/progress">
<clip>
<shape>
<corners android:radius="5dip" />
<gradient
android:startColor="#ffffd300"
android:centerColor="#ffffb600"
android:centerY="0.75"
android:endColor="#ffffcb00"
android:angle="270"
/>
</shape>
</clip>
</item>
</layer-list>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<!-- background -->
<item
android:id="@android:id/background"
android:drawable="@drawable/progress_patch_green">
</item>
<!-- progress -->
<item android:id="@android:id/progress">
<clip>
<nine-patch android:src="@drawable/progress_patch_galy" />
</clip>
</item>
<!-- second progress -->
<item android:id="@android:id/secondaryProgress">
<clip>
<nine-patch android:src="@drawable/progresspatch_blue" />
</clip>
</item>
</layer-list>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@android:id/background"
android:drawable="@color/white">
</item>
<item
android:id="@android:id/secondaryProgress"
android:drawable="@color/red">
</item>
<item
android:id="@android:id/progress"
android:drawable="@color/red">
</item>
</layer-list>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@android:id/background"
>
<shape>
<solid android:color="@color/white"></solid>
</shape>
</item>
<item
android:id="@android:id/secondaryProgress"
>
<shape>
<solid android:color="@color/red"></solid>
</shape>
</item>
<item
android:id="@android:id/progress"
>
<shape>
<solid android:color="@color/red"></solid>
</shape>
</item>
</layer-list>
還是不行 和上面一樣的
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@android:id/background"
>
<clip>
<shape>
<solid android:color="@color/white"></solid>
</shape>
</clip>
</item>
<item
android:id="@android:id/secondaryProgress"
>
<clip>
<shape>
<solid android:color="@color/red"></solid>
</shape>
</clip>
</item>
<item
android:id="@android:id/progress"
>
<clip>
<shape>
<solid android:color="@color/red"></solid>
</shape>
</clip>
</item>
</layer-list>
這下好了能夠正常顯示了:<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background">
<clip>
<shape>
<gradient
android:endColor="@color/white"
android:startColor="@color/white"/>
</shape>
</clip>
</item>
<item android:id="@android:id/secondaryProgress">
<clip>
<shape>
<gradient
android:endColor="@color/colorPrimary"
android:startColor="@color/colorPrimary"/>
</shape>
</clip>
</item>
<item android:id="@android:id/progress">
<clip>
<shape>
<gradient
android:endColor="@color/colorPrimary"
android:startColor="@color/colorPrimary"/>
</shape>
</clip>
</item>
</layer-list>
也是ok 如圖:<style name="StyleProgressBarMini" parent="Widget.AppCompat.ProgressBar.Horizontal">
<item name="android:maxHeight">50dp</item>
<item name="android:minHeight">10dp</item>
<item name="android:indeterminateOnly">false</item>
<item name="android:indeterminateDrawable">
@android:drawable/progress_indeterminate_horizontal
</item>
<item name="android:progressDrawable">@drawable/shape_progressbar_mini</item>
</style>
具體使用如下:
<ProgressBar
android:id="@+id/pb_progressbar"
style="@style/StyleProgressBarMini"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="30dp"
android:max="100"
android:progress="50"/>
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:drawable="@drawable/loading" //自定義的菊花圖片
android:fromDegrees="0"
android:pivotX="50%"
android:pivotY="50%"
android:toDegrees="360" >
</rotate>
第二步,在Style中定義mProgress_circle,如下:<style name="mProgress_circle">
<item name="android:indeterminateDrawable">@drawable/progressbar_circle_1</item>
<item name="android:minWidth">25dp</item>
<item name="android:minHeight">25dp</item>
<item name="android:maxWidth">60dp</item>
<item name="android:maxHeight">60dp</item>
</style>
支持大小自己隨意定,別失真就好<ProgressBar
android:id="@+id/progressBar2"
style="@style/mProgress_circle"
android:layout_gravity="center_vertical"
android:layout_width="match_parent"
android:indeterminateDuration="1200"
android:layout_height="wrap_content" />
上面是通過一張圖片填充android:indeterminateDrawable,我們也可以定義一個動畫或者自定義顏色(shape)來實現,跟圖片的用法一樣:
<animation-list android:oneshot="false"
xmlns:android="http://schemas.android.com/apk/res/android">
<item android:duration="100" android:drawable="@drawable/loading_1" />
<item android:duration="100" android:drawable="@drawable/loading_2" />
<item android:duration="100" android:drawable="@drawable/loading_3" />
<item android:duration="100" android:drawable="@drawable/loading_4" />
<item android:duration="100" android:drawable="@drawable/loading_5" />
<item android:duration="100" android:drawable="@drawable/loading_6" />
</animation-list>
style的indeterminateDrawable引入:<item name="android:indeterminateDrawable">@drawable/progress_circle_loading</item>
定義shape顏色 progress_circle_shape.xml<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:pivotX="50%"
android:pivotY="50%"
android:toDegrees="360" >
<shape
android:innerRadiusRatio="3"
android:shape="ring"
android:thicknessRatio="8"
android:useLevel="false" >
<gradient
android:centerColor="#FFFFFF"
android:centerY="0.50"
android:endColor="#1E90FF"
android:startColor="#000000"
android:type="sweep"
android:useLevel="false" />
</shape>
</rotate>
style的indeterminateDrawable引入:<item name="android:indeterminateDrawable">@drawable/progress_circle_shape</item>