/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.view_pager);
Intent intent = new Intent();
imageurl = (List<String>) getIntent().getSerializableExtra("imageurl");
// set memory cache 25% of the app memory
ImageCacheParams cacheParams = new ImageCacheParams(this, IMAGE_CACHE_DIR);
cacheParams.setMemCacheSizePercent(0.25f); // Set memory cache to 25% of
// app memory
// The ImageFetcher takes care of loading images into our ImageView
// children asynchronously
mImageFetcher = new ImageFetcher(this, 1000);
mImageFetcher.setLoadingImage(R.drawable.load_failed);
mImageFetcher.addImageCache(
ViewPager_ImageDisplay_Activity.this.getSupportFragmentManager(), cacheParams);
mImageFetcher.setImageFadeIn(false);
views = new ArrayList<View>();
LinearLayout.LayoutParams mParams =
new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
// 初始化引导图片列表
for (int i = 0; i < imageurl.size(); i++) {
PhotoView iv = new PhotoView(this);
iv.setLayoutParams(mParams);
encode(imageurl.get(i));
mImageFetcher.loadImage(ssString, iv);
views.add(iv);
}
vp = (ViewPager) findViewById(R.id.viewpager);
// 初始化Adapter
vpAdapter = new Display_Image_ViewPagerAdapter(ViewPager_ImageDisplay_Activity.this, views);
vp.setAdapter(vpAdapter);
// 绑定回调
vp.setOnPageChangeListener(this);
// 初始化底部小点
initDots();
}
