最近有个需求,是说要app退居到桌面的时候,收到消息要主动打开app内指定界面,这块理论上直接设置跳转界面就完了,事实在华为手机测试也没问题的,然后现实给你啪啪的打脸了
发现到了小米,Vivo跟Oppo手机上,这个就不行了,我去
然后经过了一番搜索,终于找到了,这块功能是在https://github.com/zhoulinxue/BGStart参考了这个大佬封装的库上面改的
直接上代码:
/**
* 小米后台弹出界面权限检测
* @param context
* @return
*/
public static boolean isAllowedBackPopPermission(Context context) {
AppOpsManager ops = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
try {
int op = 10021;
Method method = ops.getClass().getMethod("checkOpNoThrow", new Class[]{int.class, int.class, String.class});
Integer result = (Integer) method.invoke(ops, op, android.os.Process.myUid(), context.getPackageName());
return result == AppOpsManager.MODE_ALLOWED;
} catch (Exception e) {
Log.e(TAG, "not support");
}
return false;
}
/**
* 小米后台锁屏检测方法
* @param context
* @return
*/
public static boolean canShowLockView(Context context) {
AppOpsManager ops = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT) {
ops = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
}
try {
int op = 10020; // >= 23
// ops.checkOpNoThrow(op, uid, packageName)
Method method = ops.getClass().getMethod("checkOpNoThrow", new Class[]
{int.class, int.class, String.class}
);
Integer result = (Integer) method.invoke(ops, op, android.os.Process.myUid(), context.getPackageName());
return result == AppOpsManager.MODE_ALLOWED;
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
/**
* 判断vivo后台弹出界面 1未开启 0开启
*
* @param context
* @return
*/
public static int getvivoBgStartActivityPermissionStatus(Context context) {
String packageName = context.getPackageName();
Uri uri2 = Uri.parse("content://com.vivo.permissionmanager.provider.permission/start_bg_activity");
String selection = "pkgname = ?";
String[] selectionArgs = new String[]{packageName};
try {
Cursor cursor = context
.getContentResolver()
.query(uri2, null, selection, selectionArgs, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
int currentmode = cursor.getInt(cursor.getColumnIndex("currentstate"));
cursor.close();
return currentmode;
} else {
cursor.close();
return 1;
}
}
} catch (Throwable throwable) {
throwable.printStackTrace();
}
return 1;
}
/**
* 判断vivo锁屏显示 1未开启 0开启
* @param context
* @return
*/
public static int getVivoLockStatus(Context context) {
String packageName = context.getPackageName();
Uri uri2 = Uri.parse("content://com.vivo.permissionmanager.provider.permission/control_locked_screen_action");
String selection = "pkgname = ?";
String[] selectionArgs = new String[]{packageName};
try {
Cursor cursor = context
.getContentResolver()
.query(uri2, null, selection, selectionArgs, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
int currentmode = cursor.getInt(cursor.getColumnIndex("currentstate"));
cursor.close();
return currentmode;
} else {
cursor.close();
return 1;
}
}
} catch (Throwable throwable) {
throwable.printStackTrace();
}
return 1;
}
oppo:
Settings.canDrawOverlays(activity)