先扯会....好久没写Blog了....这段时间有点小忙...瞎忙.....忙的自己都感觉都不应该.....严重影响了生活质量......生活的幸福指数!!!.....到现在还特么的单身!!!求介绍啊......
MIUI是我个人非常喜欢的ROM....虽然有诸多的不爽....但是搞开发就能理解.....写好一个产品是多么的不易.....好多东西的不可控....精力的有限! 现在买手机都看能不能刷MIUI..不能刷的就犹豫了.....
===============盗链....盗内容的都是Erbility, Shability ========================
===============http://www.cnblogs.com/fangyucun/p/4027750.html=================
步入正题.....解决这个问题...无非就是2点
1.跳转
2.判断是否真的打开
......代码打开是别想了....要不然人家也不能弄着玩啊.....除非是你发现了什么....
跳转的思路很简单..手动找到那个界面..看看是哪个Activity.
public static ComponentName getTopComponentName(Context context) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
List< ActivityManager.RunningTaskInfo > taskInfo = am.getRunningTasks(1);
ComponentName componentName = taskInfo.get(0).topActivity;
return componentName;
}再通过ComponentName想知道什么不行啊.....不知道怎么执行....能想到这个问题...不应该吧....随便建议一下....跑个线程
下面就是跳转了....
/**
* 打开MIUI权限管理界面(MIUI v5, v6)
* @param context
*/
public static void openMiuiPermissionActivity(Context context) {
Intent intent = new Intent("miui.intent.action.APP_PERM_EDITOR");
String rom = RomUtils.getRom(); if (RomUtils.ROM_MIUI_V5.equals(rom)) {
PackageInfo pInfo = null;
try {
pInfo = context.getPackageManager().getPackageInfo(packageName, 0);
} catch (NameNotFoundException e) {
Flog.e(e);
}
intent.setClassName(SETTINGS_PACKAGE_NAME, "com.miui.securitycenter.permission.AppPermissionsEditor");
intent.putExtra("extra_package_uid", pInfo.applicationInfo.uid); } else if (RomUtils.ROM_MIUI_V6.equals(rom)) {
intent.setClassName("com.miui.securitycenter", "com.miui.permcenter.permissions.AppPermissionsEditorActivity");
intent.putExtra("extra_pkgname", context.getPackageName());
} if (isIntentAvailable(context, intent)) {
if (context instanceof Activity) {
Activity a = (Activity) context;
a.startActivityForResult(intent, 2);
}
} else {
Flog.e("Intent is not available!");
}
}
很可惜....V5的悬浮窗权限在应用详情里面...
@TargetApi(9)
public static void openAppDetailActivity(Context context, String packageName) {
Intent intent = null;
if (Build.VERSION.SDK_INT >= 9) {
intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts(SCHEME_PACKAGE, packageName, null);
intent.setData(uri);
} else {
final String className = Build.VERSION.SDK_INT == 8 ?
SETTINGS_APPDETAILS_CLASS_NAME_22 : SETTINGS_APPDETAILS_CLASS_NAME_B21;
intent = new Intent(Intent.ACTION_VIEW);
intent.setClassName(SETTINGS_PACKAGE_NAME, SETTINGS_APPDETAILS_CLASS_NAME);
intent.putExtra(className, packageName);
}
if (isIntentAvailable(context, intent)) {
context.startActivity(intent);
} else {
Flog.e("intent is not available!");
}
}
另外加了个Intent的判断
/**
* 判断是否有可以接受的Activity
* @param context
* @param action
* @return
*/
public static boolean isIntentAvailable(Context context, Intent intent) {
if (intent == null) return false;
return context.getPackageManager().queryIntentActivities(intent, PackageManager.GET_ACTIVITIES).size() > 0;
}
v5, v6不知道怎么判断? 好吧...有点跑题了....
public static String getSystemProperty() {
String line = null;
BufferedReader reader = null;
try {
Process p = Runtime.getRuntime().exec("getprop ro.miui.ui.version.name" );
reader = new BufferedReader(new InputStreamReader(p.getInputStream()), 1024);
line = reader.readLine();
return line;
} catch (IOException e) {
Flog.e(e);
} finally {
IoUtils.close(reader);
}
return "UNKNOWN";
} 根据返回的是V5还是V6判断
=====完成跳转.....下面就是判断了......自己是没琢磨出来....问的MIUI的工程师.....小帅哥太帅了.....感谢.....
/**
* 判断MIUI的悬浮窗权限
* @param context
* @return
*/
@TargetApi(Build.VERSION_CODES.KITKAT)
public static boolean isMiuiFloatWindowOpAllowed(Context context) {
final int version = Build.VERSION.SDK_INT; if (version >= 19) {
return checkOp(context, OP_SYSTEM_ALERT_WINDOW); //自己写就是24 为什么是24?看AppOpsManager
} else {
if ((context.getApplicationInfo().flags & 1<<27) == 1) {
return true;
} else {
return false;
}
}
}
@TargetApi(Build.VERSION_CODES.KITKAT)
public static boolean checkOp(Context context, int op) {
final int version = Build.VERSION.SDK_INT; if (version >= 19) {
AppOpsManager manager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
try {
if (AppOpsManager.MODE_ALLOWED == (Integer)ReflectUtils.invokeMethod(manager, "checkOp", op,
Binder.getCallingUid(), context.packageName())) { //这儿反射就自己写吧
return true;
} else {
return false;
}
} catch (Exception e) {
Flog.e(e.getMessage());
}
} else {
Flog.e("Below API 19 cannot invoke!");
}
return false;
}
到这儿就完事了...没想到牵扯的代码还挺多.......