/**
* 啓動界面
*/
public class SplashActivity extends BaseActivity {
RelativeLayout view;
public static IWXAPI WX_api;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
view = (RelativeLayout) View.inflate(this, R.layout.layout_splash, null);
setContentView(view);
try {
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
checkUpdate();
init();
}
}, 2000);
} catch (Exception e) {
}
}
private void init() {
//可以在這裏初始化一些東西
}
/**
* 檢查更新
*/
private void checkUpdate() {
new UpdateManager(this).checkUpdate(new UpdateCallBack() {
@Override
public void checkUpdateComplete(boolean update) {
if (!update)
jumpOrShowGuidance();
}
@Override
public void cancel() {
jumpOrShowGuidance();
}
@Override
public void close() {
finish();
}
});
}
/**
* 跳轉還是顯示引導界面 主要是這個方法
*/
private void jumpOrShowGuidance() {
//取出之前存儲的應用版本號,默認是0
int guiVersion = PreferenceUitl.getInstance(mContext).getInt(PreferenceColums.hadShowGuidance, 0); //獲取當前應用版本號
int versionCode = Integer.parseInt(YktApplication.get().versionCode);
//對比當前應用版本號和之前存儲的版本號
if (versionCode > guiVersion) {
// 只有當前應用版本大於保存的引導展示版本，就顯示引導頁面
PreferenceUitl.getInstance(mContext).saveInt(PreferenceColums.hadShowGuidance, versionCode);
GuidanceView guidanceView = new GuidanceView(mContext);
view.addView(guidanceView);
} else {
ActivityMain.start(mContext);
finish();
}
}
}
/**
GuidanceView 的代碼
*/
/**
* 引導頁面
*/
public class GuidanceView extends RelativeLayout {
private ViewPager vp_guidance;
private List<View> viewList;
public GuidanceView(Context context) {
super(context);
initGuidanceView();
init();
}
private void init() {
vp_guidance = new ViewPager(getContext());
vp_guidance.setAdapter(pagerAdapter);
addView(vp_guidance);
}
/**
* 初始化引導的UI
*/
private void initGuidanceView() {
viewList = new ArrayList<View>();
LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
ImageView iv_01 = new ImageView(getContext());
iv_01.setBackgroundResource(R.drawable.guide1);
iv_01.setLayoutParams(params);
ImageView iv_02 = new ImageView(getContext());
iv_02.setBackgroundResource(R.drawable.guide2);
iv_02.setLayoutParams(params);
ImageView iv_03 = new ImageView(getContext());
iv_03.setBackgroundResource(R.drawable.guide3);
iv_03.setLayoutParams(params);
View view_04 = LayoutInflater.from(getContext()).inflate(R.layout.custom_guidance, null);
view_04.findViewById(R.id.view_guidance_btn_enter).setOnClickListener(onClickListener);
viewList.add(iv_01);
viewList.add(iv_02);
viewList.add(iv_03);
viewList.add(view_04);
}
private OnClickListener onClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
// //第四個引導頁面，點擊進入跳轉至首頁
ActivityMain.start((Activity) getContext());
((Activity) getContext()).finish();
}
};
/**
* 引導頁面的數據適配器
*/
private PagerAdapter pagerAdapter = new PagerAdapter() {
@Override
public boolean isViewFromObject(View arg0, Object arg1) {
return arg0 == arg1;
}
@Override
public int getCount() {
return viewList.size();
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView(viewList.get(position));
}
@Override
public int getItemPosition(Object object) {
return super.getItemPosition(object);
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
container.addView(viewList.get(position));
return viewList.get(position);
}
};
}
