80,337
社区成员
发帖
与我相关
我的任务
分享
Intent intent = new Intent(Intent.ACTION_VIEW);
// 判断版本大于等于7.0
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
StrictMode.setVmPolicy(builder.build());
}
data = Uri.fromFile(pathFile);
intent.setDataAndType(data, "application/x-freemind");
Toast.makeText(activity, "uri:" + data.toString(), Toast.LENGTH_SHORT).show();
activity.startActivity(intent);
这样就能打开了