Android auto update

Kutyus

@sierdzio
Thanks for the reply, it's a little complicated for me, I absolutely don't understand the java, maybe I'll try it later.

ekkescorner

@Kutyus my share example has implemented Android FileProvider https://github.com/ekke/ekkesSHAREexample

koahnig

@ekkescorner said in Android auto update:

@Kutyus my share example has implemented Android FileProvider https://github.com/ekke/ekkesSHAREexample

Great example.
Got it to work immediately with Qt5.12.7, but failure with Qt5.14.2.
Are you interested to get a bug report? And when where?

ekkescorner

@koahnig said in Android auto update:

Got it to work immediately with Qt5.12.7, but failure with Qt5.14.2.
Are you interested to get a bug report? And when where?

please report at gihub issues https://github.com/ekke/ekkesSHAREexample/issues

unfortunately most of my examples are 3 years or more old and last 2 years I had to develop so many mobile business apps, so I didn't found enough spare time

the good thing: starting with Qt 5.15 I'll rework all my examples and blogs to get mobile apps ready for Qt6 / strict QML 3. will reduce work for customers next months and concentrate on 5.15 / 6.0. with some luck all of this will finally end in a book (fingers crossed)

koahnig

@ekkescorner

Thanks. Report created

ekkescorner

@koahnig thx reporting. will test when I've done my switch from 5.13 --> 5.15

Kutyus

@sierdzio
Hi!
I made the settings, but on this line, there is always an error:

QAndroidJniObject uri       = QAndroidJniObject::callStaticObjectMethod("android.support.v4.content.FileProvider", "FileProvider.getUriForFile", "(Landroid/content/Context;Ljava/lang/String;Ljava.io.File;)Landroid/net/Uri;", activity.object(), authority.object(), file.object());

System.err: java.lang.NoSuchMethodError: no static method "Landroid/support/v4/content/FileProvider;.FileProvider.getUriForFile(Landroid/content/Context;Ljava/lang/String;Ljava.io.File;)Landroid/net/Uri;"

I also tried the getUriForFile method without the FileProvider prefix, the same error anyway.

sierdzio

I don't know JNI enough to answer, for me it's always a bunch of trial and error to get it to work :D

KroMignon

@Kutyus Your JNI call is not correct, you pass wrong method name!
It should be:

QAndroidJniObject uri = QAndroidJniObject::callStaticObjectMethod(
        "android.support.v4.content.FileProvider", 
        "getUriForFile",  // only the function name!!
        "(Landroid/content/Context;Ljava/lang/String;Ljava.io.File;)Landroid/net/Uri;",
        activity.object(), 
        authority.object(), 
        file.object());

Kutyus

@KroMignon said in Android auto update:
I tried anyway. The error in the second parameter was slashes instead of periods in the java.io.File section.
If I log out after the call, I get an error that there is no activity handling the intent, if I don't log out immediately, there is no error, but nothing happens. I don't know where the error might be.

KroMignon

@Kutyus You are right, there are many typos!

QAndroidJniObject uri = QAndroidJniObject::callStaticObjectMethod(
        "android/support/v4/content/FileProvider", 
        "getUriForFile",  // only the function name!!
        "(Landroid/content/Context;Ljava/lang/String;Ljava/io/File;)Landroid/net/Uri;",
        activity.object(), 
        authority.object(), 
        file.object());