android 屏蔽第三方相机

最新推荐文章于 2024-01-12 11:18:13 发布

shdhenghao3

最新推荐文章于 2024-01-12 11:18:13 发布

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//获取相机包名
               Intent infoIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
               List<ResolveInfo> infos = getPackageManager().queryIntentActivities(infoIntent, 0);
               if(infos != null && infos.size() > 0) {
               for(ResolveInfo info:infos) {
               int flags = info.activityInfo.applicationInfo.flags;
               if ((flags & ApplicationInfo.FLAG_SYSTEM) != 0) { //系统相机
               String packageName=info.activityInfo.packageName;
               String className=info.activityInfo.name;
               Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
               intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
               ComponentName cn=new ComponentName(packageName, className);
               intent.setComponent(cn);
               intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);

               File imgFile = new File(path+"/"+imageName);
                                   Uri uri = Uri.fromFile(imgFile);
               intent.putExtra(MediaStore.EXTRA_OUTPUT,uri);
               startActivityForResult(intent, REQUEST_CODE_TAKEPHOTO);
               return;
               }
               }
               }