andorid 自定义view属性declare-styleable

1. reference：参考某一资源ID。

（1）属性定义：

<declare-styleable name = "名称">

<attr name = "background" format = "reference" />

</declare-styleable>

（2）属性使用：

<ImageView

android:layout_width = "42dip"
                     android:layout_height = "42dip"
                     android:background = "@drawable/图片ID"

/>

2. color：颜色值。

（1）属性定义：

<declare-styleable name = "名称">

<attr name = "textColor" format = "color" />

</declare-styleable>

（2）属性使用：

<TextView

android:layout_width = "42dip"
                     android:layout_height = "42dip"
                     android:textColor = "#00FF00"

/>

3. boolean：布尔值。

（1）属性定义：

<declare-styleable name = "名称">

<attr name = "focusable" format = "boolean" />

</declare-styleable>

（2）属性使用：

<Button

android:layout_width = "42dip"
                    android:layout_height = "42dip"

android:focusable = "true"

/>

4. dimension：尺寸值。

（1）属性定义：

<declare-styleable name = "名称">

<attr name = "layout_width" format = "dimension" />

</declare-styleable>

（2）属性使用：

<Button

android:layout_width = "42dip"
                    android:layout_height = "42dip"

/>

5. float：浮点值。

（1）属性定义：

<declare-styleable name = "AlphaAnimation">

<attr name = "fromAlpha" format = "float" />
                   <attr name = "toAlpha" format = "float" />

</declare-styleable>

（2）属性使用：

<alpha
                   android:fromAlpha = "1.0"
                   android:toAlpha = "0.7"

/>

6. integer：整型值。

（1）属性定义：

<declare-styleable name = "AnimatedRotateDrawable">

<attr name = "visible" />
                   <attr name = "frameDuration" format="integer" />
                   <attr name = "framesCount" format="integer" />
                   <attr name = "pivotX" />
                   <attr name = "pivotY" />
                   <attr name = "drawable" />

</declare-styleable>

（2）属性使用：

<animated-rotate

xmlns:android = "http://schemas.android.com/apk/res/android"  
                   android:drawable = "@drawable/图片ID"  
                   android:pivotX = "50%"  
                   android:pivotY = "50%"  
                   android:framesCount = "12"  
                   android:frameDuration = "100"

/>

7. string：字符串。

（1）属性定义：

<declare-styleable name = "MapView">
                   <attr name = "apiKey" format = "string" />
            </declare-styleable>

（2）属性使用：

<com.google.android.maps.MapView
                    android:layout_width = "fill_parent"
                    android:layout_height = "fill_parent"
                    android:apiKey = "0jOkQ80oD1JL9C6HAja99uGXCRiS2CGjKO_bc_g"

/>

8. fraction：百分数。

（1）属性定义：

<declare-styleable name="RotateDrawable">
                   <attr name = "visible" />
                   <attr name = "fromDegrees" format = "float" />
                   <attr name = "toDegrees" format = "float" />
                   <attr name = "pivotX" format = "fraction" />
                   <attr name = "pivotY" format = "fraction" />
                   <attr name = "drawable" />
            </declare-styleable>

（2）属性使用：

<rotate

xmlns:android = "http://schemas.android.com/apk/res/android" 
　　             android:interpolator = "@anim/动画ID"

android:fromDegrees = "0" 
　　             android:toDegrees = "360"

android:pivotX = "200%"

android:pivotY = "300%" 
　　             android:duration = "5000"

android:repeatMode = "restart"

android:repeatCount = "infinite"

/>

9. enum：枚举值。

（1）属性定义：

<declare-styleable name="名称">
                   <attr name="orientation">
                          <enum name="horizontal" value="0" />
                          <enum name="vertical" value="1" />
                   </attr>

</declare-styleable>

（2）属性使用：

<LinearLayout

xmlns:android = "http://schemas.android.com/apk/res/android"
                    android:orientation = "vertical"
                    android:layout_width = "fill_parent"
                    android:layout_height = "fill_parent"
                    >
            </LinearLayout>

10. flag：位或运算。

（1）属性定义：

<declare-styleable name="名称">
                    <attr name="windowSoftInputMode">
                            <flag name = "stateUnspecified" value = "0" />
                            <flag name = "stateUnchanged" value = "1" />
                            <flag name = "stateHidden" value = "2" />
                            <flag name = "stateAlwaysHidden" value = "3" />
                            <flag name = "stateVisible" value = "4" />
                            <flag name = "stateAlwaysVisible" value = "5" />
                            <flag name = "adjustUnspecified" value = "0x00" />
                            <flag name = "adjustResize" value = "0x10" />
                            <flag name = "adjustPan" value = "0x20" />
                            <flag name = "adjustNothing" value = "0x30" />
                     </attr>

</declare-styleable>

（2）属性使用：

<activity

android:name = ".StyleAndThemeActivity"
                   android:label = "@string/app_name"
                   android:windowSoftInputMode = "stateUnspecified | stateUnchanged　|　stateHidden">
                   <intent-filter>
                          <action android:name = "android.intent.action.MAIN" />
                          <category android:name = "android.intent.category.LAUNCHER" />
                   </intent-filter>
             </activity>

注意：

属性定义时可以指定多种类型值。

（1）属性定义：

<declare-styleable name = "名称">

<attr name = "background" format = "reference|color" />

</declare-styleable>

（2）属性使用：

<ImageView

android:layout_width = "42dip"
                     android:layout_height = "42dip"
                     android:background = "@drawable/图片ID|#00FF00"

/>

布局文件调用：

引用：

xmlns:indic="http://schemas.android.com/apk/res/cn.jitmarkting.aladdin.ui"

<cn.jitmarkting.aladdin.view.CustomIndicator
android:id="@+id/mHome_indicator"
android:layout_width="fill_parent"
android:layout_height="10dp"
android:layout_alignParentBottom="true"
android:layout_marginBottom="10dp"
android:layout_marginLeft="@dimen/kaka_20_dip"
android:gravity="left"
indic:count="5"
indic:height="5dp"
indic:margin="5dp"
indic:normal_icon="@drawable/white_dot"
indic:selected_icon="@drawable/red_dot"
indic:width="5dp" />

自定义view里代码引用;

public CustomIndicator(Context context, AttributeSet attrs) {
super(context, attrs);
mContext = context;
TypedArray a = mContext.obtainStyledAttributes(attrs, R.styleable.CustomIndicator);
margin = (int) a.getDimension(R.styleable.CustomIndicator_margin, 0);
width = (int) a.getDimension(R.styleable.CustomIndicator_width, 0);
height = (int) a.getDimension(R.styleable.CustomIndicator_height, 0);
count = a.getInteger(R.styleable.CustomIndicator_count, 0);
normalDrawable = a.getDrawable(R.styleable.CustomIndicator_normal_icon);
selectedDrawable = a.getDrawable(R.styleable.CustomIndicator_selected_icon);
a.recycle();
}

自定义view时针demo:

http://www.oschina.net/code/snippet_54100_5506