4.13 ViewFlipper切换view,ios:UITabBarController添加图标

分手后的思念是犯贱 2022-08-07 13:50 156阅读 0赞

http://www.2cto.com/kf/201205/131771.html

viewfipper继承关系：

![20120516103123109.png][]

用法：

http://blog.csdn.net/wdaming1986/article/details/6766058

1.  **this**.flipper.setInAnimation(AnimationUtils.loadAnimation(**this**,  
2.                      R.anim.push\_left\_in));  
3.              **this**.flipper.setOutAnimation(AnimationUtils.loadAnimation(**this**,  
4.                      R.anim.push\_left\_out));  
5.              **if** (count < 3) \{  
6.                  **this**.flipper.showNext();  
7.                  count++;  
8.              \}

1.  **this**.flipper.setInAnimation(AnimationUtils.loadAnimation(**this**,  
2.                      R.anim.push\_right\_in));  
3.              **this**.flipper.setOutAnimation(AnimationUtils.loadAnimation(**this**,  
4.                      R.anim.push\_right\_out));  
5.              **if** (count > 1) \{  
6.                  **this**.flipper.showPrevious();  
7.                  count--;  
8.              \}

1.   **<****ViewFlipper** android:id="@+id/view\_flipper"  
2.          android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"  
3.          android:persistentDrawingCache="animation" android:flipInterval="1000"  
4.          android:inAnimation="@anim/push\_left\_in" android:outAnimation="@anim/push\_left\_out"**>**  
5.          **<****LinearLayout** android:orientation="horizontal"   
6.              android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"**>**  
7.              **<****ImageView** android:id="@+id/view\_bg1" android:src="@drawable/bg1"  
8.                  android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"  
9.                  **>**  
10.             **</****ImageView****>**  
11.         **</****LinearLayout****>**  
12.         **<****LinearLayout** android:orientation="horizontal"   
13.             android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"**>**  
14.             **<****ImageView** android:id="@+id/view\_bg2" android:src="@drawable/bg2"  
15.                 android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"  
16.                 **>**  
17.             **</****ImageView****>**  
18.         **</****LinearLayout****>**  
19.         **<****LinearLayout** android:orientation="horizontal"  
20.             android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"**>**  
21.             **<****ImageView** android:id="@+id/view\_bg3" android:src="@drawable/bg3"  
22.                 android:layout\_width="fill\_parent" android:layout\_height="fill\_parent"  
23.             **>**  
24.             **</****ImageView****>**  
25.         **</****LinearLayout****>**  
26.     **</****ViewFlipper****>**

**anim动画布局文件：**

**       1、push\_left\_in.xml布局文件：**

**\[html\]**  [view plain][] [copy][view plain] [print][view plain] [?][view plain]

1.  **<****span** style="font-size:13px;"**>****<?****xml** version="1.0" encoding="utf-8"**?>**  
2.  **<****set** xmlns:android="http://schemas.android.com/apk/res/android"**>**  
3.          **<****translate** android:fromXDelta="100%p" android:toXDelta="0"  
4.                  android:duration="500" **/>**  
5.          **<****alpha** android:fromAlpha="0.1" android:toAlpha="1.0"  
6.                  android:duration="500" **/>**  
7.  **</****set****>****</****span****>**

**\[html\]**  [view plain][] [copy][view plain] [print][view plain] [?][view plain]

1.  **<****strong****>**  
2.  **</****strong****>**

**       2、push\_left\_out.xml布局文件**

**\[html\]**  [view plain][] [copy][view plain] [print][view plain] [?][view plain]

1.  **<?****xml** version="1.0" encoding="utf-8"**?>**  
2.  **<****set** xmlns:android="http://schemas.android.com/apk/res/android"**>**  
3.          **<****translate** android:fromXDelta="0" android:toXDelta="-100%p"  
4.                  android:duration="500" **/>**  
5.          **<****alpha** android:fromAlpha="1.0" android:toAlpha="0.1"  
6.                  android:duration="500" **/>**  
7.  **</****set****>**

ios:UITabBarControllert添加图标

UIViewController \*ctrl2 = \[\[UIViewControlleralloc\] init\];

ctrl2.view.backgroundColor = \[UIColoryellowColor\];

ctrl2.title = @"\#2";

UIViewController本身有个

tabBarItem变量，如果不设置，没有图标，需要图标可以这样设置：

HomeViewController \*ctrl1 = \[\[HomeViewControlleralloc\] init\];

UITabBarItem \*item = \[\[UITab

写一个自定义的ViewController方便控制，分开来写是一个不错的开发思路，ios果然人性化。

[20120516103123109.png]: http://up.2cto.com/2012/0516/20120516103123109.png
[view plain]: http://blog.csdn.net/wdaming1986/article/details/6766058#