/**
* 检查网络状态
*
* @return 1表示仅有 移动网络 2表示仅有wifi 3表示移动wifi都开通 4表示移动wifi都不通
*/
public int checkNetwork() {
if (Machine.isTablet(mContext)) {
return 0;
}
ConnectivityManager conMan =
(ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
if (conMan == null) {
return 0;
}
android.net.NetworkInfo.State mobilestate =
conMan.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();
android.net.NetworkInfo.State wifistate =
conMan.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();
if (wifistate != android.net.NetworkInfo.State.CONNECTED
&& mobilestate == android.net.NetworkInfo.State.CONNECTED) {
return 1;
}
if (mobilestate != android.net.NetworkInfo.State.CONNECTED
&& wifistate == android.net.NetworkInfo.State.CONNECTED) {
return 2;
}
if (mobilestate == android.net.NetworkInfo.State.CONNECTED
&& wifistate == android.net.NetworkInfo.State.CONNECTED) {
return 3;
}
if (mobilestate != android.net.NetworkInfo.State.CONNECTED
&& wifistate != android.net.NetworkInfo.State.CONNECTED) {
return 4;
}
return 0;
}
/**
* 获取Drawable图片
*
* @param drawableId
* @param addHashMap 是否添加进hashMap的标识
* @return
*/
public Drawable getViewDrawable(int drawableId, boolean addHashMap) {
Drawable image = getDrawable(drawableId);
// 在此过滤自定义的图片资源ID
if (drawableId != KILL_ICON_COPY) {
if (image == null) {
try {
if (Machine.isTablet(mContext)) {
image =
ImageExplorer.getInstance(mContext)
.getDrawableForDensity(mContext.getResources(), drawableId);
if (addHashMap) {
putViewDrawable(drawableId, image);
}
} else {
image = mContext.getResources().getDrawable(drawableId);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
return image;
}
/**
* 获得屏幕高度
*
* @return
*/
public int getScreenHeight() {
if (Machine.isTablet(mContext)) {
return DrawUtils.getTabletScreenHeight(mContext);
}
return mMetrics.heightPixels;
}
/**
* 获得屏幕宽度
*
* @return
*/
public int getScreenWidth() {
if (Machine.isTablet(mContext)) {
return DrawUtils.getTabletScreenWidth(mContext);
}
return mMetrics.widthPixels;
}
