安卓：ImageSwitcher [英] Android: ImageSwitcher
本文介绍了安卓：ImageSwitcher的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个ImageSwitcher和2个按钮......下一步和previous滑动图片...但它的动画我滑只能在一个从左边到右边......如何解决？谢谢...
整数[] imageIDs = {R.drawable.image_one，R.drawable.image_two，
R.drawable.image_tree};
私人ImageSwitcher imageSwitcher;
私人按钮Next按钮;
私人按钮previousButton;
@覆盖
公共无效的onCreate（包savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.main）;
在= AnimationUtils.loadAnimation最后的动画（这一点，
android.R.anim.slide_in_left）;
最终的动画了= AnimationUtils.loadAnimation（这一点，
android.R.anim.slide_out_right）;
imageSwitcher =（ImageSwitcher）findViewById（R.id.switcher1）;
imageSwitcher.setFactory（本）;
imageSwitcher.setInAnimation（在）;
imageSwitcher.setOutAnimation（出）;
imageSwitcher.setImageResource（imageIDs [0]）;
Next按钮=（按钮）findViewById（R.id.next）;
nextButton.setOnClickListener（新OnClickListener（）{
公共无效的onClick（视图v）{
imageSwitcher.setImageResource（imageIDs [1]）;
}
}）;
previousButton =（按钮）findViewById（R.id. previous）;
previousButton.setOnClickListener（新OnClickListener（）{
公共无效的onClick（视图v）{
imageSwitcher.setImageResource（imageIDs [0]）;
}
}）;
}
公共查看makeView（）{
ImageView的ImageView的=新ImageView的（这一点）;
imageView.setBackgroundColor（0xFF000000）;
imageView.setScaleType（ImageView.ScaleType.CENTER）;
imageView.setLayoutParams（新ImageSwitcher.LayoutParams（
LayoutParams.FILL_PARENT，LayoutParams.FILL_PARENT））;
返回ImageView的;
}
解决方案
改变输入/输出动画的onClickListeners。 试试这个：（不检查语法等）
@覆盖公共无效的onCreate（包savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.main）;
imageSwitcher.setImageResource（imageIDs [0]）;
Next按钮=（按钮）findViewById（R.id.next）;
nextButton.setOnClickListener（新OnClickListener（）{
公共无效的onClick（视图v）{
动画OUT = AnimationUtils.loadAnimation（这一点，android.R.anim.slide_out_right）;
动画= AnimationUtils.loadAnimation（这一点，android.R.anim.slide_in_left）;
imageSwitcher =（ImageSwitcher）findViewById（R.id.switcher1）;
imageSwitcher.setFactory（本）;
imageSwitcher.setInAnimation（在）;
imageSwitcher.setOutAnimation（出）;
imageSwitcher.setImageResource（imageIDs [1]）;
}
}）;
previousButton =（按钮）findViewById（R.id. previous）; previousButton.setOnClickListener（新OnClickListener（）{
公共无效的onClick（视图v）{
动画OUT = AnimationUtils.loadAnimation（这一点，android.R.anim.slide_out_left）;
动画= AnimationUtils.loadAnimation（这一点，android.R.anim.slide_in_right）;
imageSwitcher.setFactory（本）;
imageSwitcher.setInAnimation（在）;
imageSwitcher.setOutAnimation（出）;
imageSwitcher.setImageResource（imageIDs [0]）;
}
}）;
}
公共查看makeView（）{
ImageView的ImageView的=新ImageView的（这一点）;
imageView.setBackgroundColor（0xFF000000）;
imageView.setScaleType（ImageView.ScaleType.CENTER）;
imageView.setLayoutParams（新ImageSwitcher.LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.FILL_PARENT））;
返回ImageView的; }
I have a ImageSwitcher and 2 buttons..."Next" and "Previous" to slide images...But its animate my sliding only in one side from left to the right...How to fix that ? thanks...
Integer[] imageIDs = { R.drawable.image_one, R.drawable.image_two,
R.drawable.image_tree };
private ImageSwitcher imageSwitcher;
private Button nextButton;
private Button previousButton;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final Animation in = AnimationUtils.loadAnimation(this,
android.R.anim.slide_in_left);
final Animation out = AnimationUtils.loadAnimation(this,
android.R.anim.slide_out_right);
imageSwitcher = (ImageSwitcher) findViewById(R.id.switcher1);
imageSwitcher.setFactory(this);
imageSwitcher.setInAnimation(in);
imageSwitcher.setOutAnimation(out);
imageSwitcher.setImageResource(imageIDs[0]);
nextButton = (Button) findViewById(R.id.next);
nextButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
imageSwitcher.setImageResource(imageIDs[1]);
}
});
previousButton = (Button) findViewById(R.id.previous);
previousButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
imageSwitcher.setImageResource(imageIDs[0]);
}
});
}
public View makeView() {
ImageView imageView = new ImageView(this);
imageView.setBackgroundColor(0xFF000000);
imageView.setScaleType(ImageView.ScaleType.CENTER);
imageView.setLayoutParams(new ImageSwitcher.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
return imageView;
}
解决方案
change the in/out animation in the onClickListeners. try this: (not checked for syntax etc...)
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
imageSwitcher.setImageResource(imageIDs[0]);
nextButton = (Button) findViewById(R.id.next);
nextButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Animation out= AnimationUtils.loadAnimation(this, android.R.anim.slide_out_right);
Animation in= AnimationUtils.loadAnimation(this, android.R.anim.slide_in_left);
imageSwitcher = (ImageSwitcher) findViewById(R.id.switcher1);
imageSwitcher.setFactory(this);
imageSwitcher.setInAnimation(in);
imageSwitcher.setOutAnimation(out);
imageSwitcher.setImageResource(imageIDs[1]);
}
});
previousButton = (Button) findViewById(R.id.previous); previousButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Animation out= AnimationUtils.loadAnimation(this, android.R.anim.slide_out_left);
Animation in= AnimationUtils.loadAnimation(this, android.R.anim.slide_in_right);
imageSwitcher.setFactory(this);
imageSwitcher.setInAnimation(in);
imageSwitcher.setOutAnimation(out);
imageSwitcher.setImageResource(imageIDs[0]);
}
});
}
public View makeView() {
ImageView imageView = new ImageView(this);
imageView.setBackgroundColor(0xFF000000);
imageView.setScaleType(ImageView.ScaleType.CENTER);
imageView.setLayoutParams(new ImageSwitcher.LayoutParams( LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
return imageView; }
这篇关于安卓：ImageSwitcher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！
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