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我有按钮,并设置背景资源给它:按钮背景Alpha重复
button1.setBackgroundResource(R.layout.color00);
color00:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_pressed="true"
android:drawable="@drawable/img00" />
<item
android:state_pressed="false"
android:drawable="@drawable/img00" />
</selector>
然后我设置阿尔法这个按钮
button1.getBackground().setAlpha(50);
,然后我有问题。如果我设置这样的背景资源BUTTON2:
button2.setBackgroundResource(R.layout.color00);
所以BUTTON1的Alpha设置为BUTTON2与该资源阿尔法。如何解决它?
button2.getBackground()。setAlpha(50); – 2012-02-28 15:25:13
我想要有100%alpha的button2 – Leo 2012-02-28 20:23:23