Messages

1

General discussions / Re: Android and iOS ports available for testing

« on: October 29, 2014, 01:07:22 pm »

Thanks for your answer !

I tested the example like Sonkun explained, and the program works ! I will try now to develop my own game, and I hope that I will have no bugs.

2

General discussions / Re: Android and iOS ports available for testing

« on: October 29, 2014, 11:25:31 am »

I tested without Qt. I used Eclipse and ndk-build. But, I always had the segfault :

(click to show/hide)

10-29 05:59:49.725: D/dalvikvm(1887): Trying to load lib /data/app-lib/com.example.sfmlexample-2/libc++_shared.so 0xb2cf5018
10-29 05:59:49.755: D/dalvikvm(1887): Added shared lib /data/app-lib/com.example.sfmlexample-2/libc++_shared.so 0xb2cf5018
10-29 05:59:49.755: D/dalvikvm(1887): No JNI_OnLoad found in /data/app-lib/com.example.sfmlexample-2/libc++_shared.so 0xb2cf5018, skipping init
10-29 05:59:49.755: D/dalvikvm(1887): Trying to load lib /data/app-lib/com.example.sfmlexample-2/libsfml-system.so 0xb2cf5018
10-29 05:59:49.755: D/dalvikvm(1887): Added shared lib /data/app-lib/com.example.sfmlexample-2/libsfml-system.so 0xb2cf5018
10-29 05:59:49.755: D/dalvikvm(1887): No JNI_OnLoad found in /data/app-lib/com.example.sfmlexample-2/libsfml-system.so 0xb2cf5018, skipping init
10-29 05:59:49.785: D/dalvikvm(1887): Trying to load lib /data/app-lib/com.example.sfmlexample-2/libsfml-window.so 0xb2cf5018
10-29 05:59:49.785: D/dalvikvm(1887): Added shared lib /data/app-lib/com.example.sfmlexample-2/libsfml-window.so 0xb2cf5018
10-29 05:59:49.785: D/dalvikvm(1887): No JNI_OnLoad found in /data/app-lib/com.example.sfmlexample-2/libsfml-window.so 0xb2cf5018, skipping init
10-29 05:59:49.785: D/dalvikvm(1887): Trying to load lib /data/app-lib/com.example.sfmlexample-2/libsfml-graphics.so 0xb2cf5018
10-29 05:59:49.825: D/dalvikvm(1887): Added shared lib /data/app-lib/com.example.sfmlexample-2/libsfml-graphics.so 0xb2cf5018
10-29 05:59:49.825: D/dalvikvm(1887): No JNI_OnLoad found in /data/app-lib/com.example.sfmlexample-2/libsfml-graphics.so 0xb2cf5018, skipping init
10-29 05:59:49.845: D/dalvikvm(1887): Trying to load lib /data/app-lib/com.example.sfmlexample-2/libsfml-example.so 0xb2cf5018
10-29 05:59:49.875: D/dalvikvm(1887): Added shared lib /data/app-lib/com.example.sfmlexample-2/libsfml-example.so 0xb2cf5018
10-29 05:59:49.875: D/dalvikvm(1887): No JNI_OnLoad found in /data/app-lib/com.example.sfmlexample-2/libsfml-example.so 0xb2cf5018, skipping init
10-29 05:59:49.955: A/libc(1887): Fatal signal 11 (SIGSEGV) at 0x00000024 (code=1), thread 1887 (ple.sfmlexample)
 

How can I resolve this error ? Thanks in advance for your answer !

AndroidManifest.xml :

(click to show/hide)

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
   package="com.example.sfmlexample"
   android:versionCode="1"
   android:versionName="1.0" >

    <uses-sdk
       android:minSdkVersion="8"
       android:targetSdkVersion="21" />

    <application
       android:allowBackup="true"
       android:icon="@drawable/ic_launcher"
       android:label="@string/app_name"
       android:theme="@style/AppTheme" android:debuggable="true">
        <activity
           android:name=".MainActivity"
           android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>
 

MainActivity.java :

(click to show/hide)

package com.example.sfmlexample;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;

import android.widget.TextView;

public class MainActivity extends ActionBarActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mainCPP();
       
        /*TextView tv = new TextView(this);
        tv.setText(stringFromJNI());
        setContentView(tv);*/
        //setContentView(R.layout.activity_main);
    }


    /*@Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }*/
   
    static
    {
        System.loadLibrary("c++_shared");
        //System.loadLibrary("sfml-activity");
        System.loadLibrary("sfml-system");
        System.loadLibrary("sfml-window");
        System.loadLibrary("sfml-graphics");
        //System.loadLibrary("sfml-network");  
       
        /*System.loadLibrary("freetype");      
        System.loadLibrary("jpeg");
        System.loadLibrary("openal");
        System.loadLibrary("sndfile");
        System.loadLibrary("sfml-audio");*/  
       
        System.loadLibrary("sfml-example");
    }
   
    public native void mainCPP();
}
 

sfmlexample.cpp :

(click to show/hide)

#include <string.h>
#include <jni.h>

#include <iostream>
#include <string>
#include <cstdlib>
#include <cwchar>

using namespace std;

#include <SFML/Graphics.hpp>
#include <SFML/System/String.hpp>

extern "C"
{
      JNIEXPORT void JNICALL Java_com_example_sfmlexample_MainActivity_mainCPP(JNIEnv *env, jobject obj)
      {
                wchar_t* test = L"SFML test";
            sf::RenderWindow window(sf::VideoMode(200, 200), sf::String(test));

            //cout << "Test!!" << endl;

            sf::CircleShape shape(100.f);
            shape.setFillColor(sf::Color::Green);

            while (window.isOpen())
            {
                sf::Event event;
                while (window.pollEvent(event))
                {
                    if (event.type == sf::Event::Closed)
                        window.close();
                }

                window.clear();
                window.draw(shape);
                window.display();
            }

            cout << "Test!!" << endl;

            return;
            //return env->NewStringUTF("Hello from C++ over JNI!");
      }
}
 

Android.mk :

(click to show/hide)

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_CFLAGS += -I"D:\Qt\SFML2.1\SFML-2.1\include"
LOCAL_LDLIBS += -L"D:\Qt\SFML2.1\build\armeabi\lib" -lsfml-graphics -lsfml-window -lsfml-system

LOCAL_MODULE := sfml-example

LOCAL_SRC_FILES := sfmlexample.cpp

include $(BUILD_SHARED_LIBRARY)
 

I tried to use ndk-gdb-py, but I had an error :

(click to show/hide)

ERROR: The device does not support the application's targetted CPU ABIs!
       Device supports:  armeabi-v7a armeabi
       Package supports: Android NDK: WARNING: APP_PLATFORM android-19 is larger than android:minSdkVersion 8 in ./AndroidManifest.xml

3

General discussions / Re: Android and iOS ports available for testing

« on: October 28, 2014, 09:04:50 am »

Thanks for your answer !

So I will continue to use wchar_t*.

Now, I will try debugging without Qt. I keep you informed.

4

General discussions / Re: Android and iOS ports available for testing

« on: October 27, 2014, 09:50:00 pm »

Without "#include <QCoreApplication>", I had the same error.

5

General discussions / Re: Android and iOS ports available for testing

« on: October 27, 2014, 07:56:16 pm »

Thanks for your response !

Unfortunately, it doesn't work :

main.obj:main.cpp:function main: error: undefined reference to 'sf::String::String(char const*, std::locale const&)'
collect2.exe: error: ld returned 1 exit status

The new code :

(click to show/hide)

#include <iostream>
#include <string>
#include <cstdlib>
#include <cwchar>

using namespace std;

#include <SFML/Graphics.hpp>
#include <SFML/System/String.hpp>

#include <QCoreApplication>

int main(int argc, char* argv[])
{

    sf::String test("some text");
    sf::RenderWindow window(sf::VideoMode(200, 200), test);
    sf::CircleShape shape(100.f);
    shape.setFillColor(sf::Color::Green);

    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();
        }

        window.clear();
        window.draw(shape);
        window.display();
    }

    return 0;
}

6

General discussions / Re: Android and iOS ports available for testing

« on: October 27, 2014, 07:37:13 pm »

Thanks !

When I replace my old sf::String(wchar_t*) by sf::String(std::string("test")), I had an error : undefined reference to 'sf::String::String(std::string const&, std::locale const&)'. Why had I this error ? I tried sf::String(std::string("test"), std::locale("C")), but it doesn't work. How can I resolve it ?

How can I do not use wide character string ? Thanks in advance for your response.

I use Qt to get its classes which can be useful. Likewise Qt supports Android easily. But I think I will try without Qt stuff. And I will try debugging like you say ("ndk-gdb-py") when this problems will be resolved.

In any case, thanks for your response !

7

General discussions / Re: Android and iOS ports available for testing

« on: October 27, 2014, 06:26:10 pm »

Hello,

I am trying to compile an SFML example on Android.

I use the android-ndk-r10b, the adt-bundle-windows-x86_64-20140702 with Qt 5.3.1 and I'm on Windows 7 Pro 64 bits.

I had no problems to compile SFML for Android.

However, when I want to run the SFML example on an AVD, I had a segfault :

(click to show/hide)

Démarrage des processus distants.
D/dalvikvm( 2458): Not late-enabling CheckJNI (already on)
D/dalvikvm( 2458): Trying to load lib /data/data/org.qtproject.example.sfml_example/lib/libgnustl_shared.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/data/org.qtproject.example.sfml_example/lib/libgnustl_shared.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/data/org.qtproject.example.sfml_example/lib/libgnustl_shared.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/data/org.qtproject.example.sfml_example/lib/libQt5Core.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/data/org.qtproject.example.sfml_example/lib/libQt5Core.so 0xb2cde0b8
D/dalvikvm( 2458): Trying to load lib /data/data/org.qtproject.example.sfml_example/lib/libQt5Gui.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/data/org.qtproject.example.sfml_example/lib/libQt5Gui.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/data/org.qtproject.example.sfml_example/lib/libQt5Gui.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/data/org.qtproject.example.sfml_example/qt-reserved-files/plugins/platforms/android/libqtforandroid.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/data/org.qtproject.example.sfml_example/qt-reserved-files/plugins/platforms/android/libqtforandroid.so 0xb2cde0b8
I/Qt      ( 2458): qt start
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libc++_shared.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libc++_shared.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libc++_shared.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libopenal.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libopenal.so 0xb2cde0b8
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libfreetype.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libfreetype.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libfreetype.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libjpeg.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libjpeg.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libjpeg.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsndfile.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsndfile.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsndfile.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-audio.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-audio.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-audio.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-graphics.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-graphics.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-graphics.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-window.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-window.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-window.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-activity.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-activity.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-activity.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-network.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-network.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-network.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-system.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-system.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-system.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libandroid.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libandroid.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libandroid.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libc.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libc.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libc.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libdl.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libdl.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libdl.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libEGL.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libEGL.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libEGL.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv1_CM.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv1_CM.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv1_CM.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv2.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv2.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv2.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv3.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv3.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libGLESv3.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libjnigraphics.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libjnigraphics.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libjnigraphics.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/liblog.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/liblog.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/liblog.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libm.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libm.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libm.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libOpenMAXAL.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libOpenMAXAL.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libOpenMAXAL.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libOpenSLES.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libOpenSLES.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libOpenSLES.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libstdc++.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libstdc++.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libstdc++.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libthread_db.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libthread_db.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libthread_db.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libz.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libz.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libz.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): Trying to load lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-example.so 0xb2cde0b8
D/dalvikvm( 2458): Added shared lib /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-example.so 0xb2cde0b8
D/dalvikvm( 2458): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.sfml_example-1/libsfml-example.so 0xb2cde0b8, skipping init
D/dalvikvm( 2458): GC_CONCURRENT freed 218K, 10% free 2889K/3188K, paused 4ms+6ms, total 81ms
F/libc    ( 2458): Fatal signal 11 (SIGSEGV) at 0x00000024 (code=1), thread 2473 (le.sfml_example)
D/        ( 2458): HostConnection::get() New Host Connection established 0xb83a58f8, tid 2458

"org.qtproject.example.sfml_example" died.

Why have I this error ? How can I resolve it ? Thanks in advance.

The SFML example :

(click to show/hide)

#include <iostream>
#include <string>
#include <cstdlib>
#include <cwchar>


using namespace std;


#include <SFML/Graphics.hpp>
#include <SFML/System/String.hpp>


#include <QCoreApplication>


int main(int argc, char* argv[])
{
    wchar_t* test = L"test";
    QCoreApplication a(argc, argv);


    std::string t = "5";
    sf::RenderWindow window(sf::VideoMode(200, 200), /*sf::String((sf::Uint32)3)*/sf::String(test));
    sf::CircleShape shape(100.f);
    shape.setFillColor(sf::Color::Green);


    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();
        }


        window.clear();
        window.draw(shape);
        window.display();
    }


    return 0;
}
 

The .PRO file (I use qmake with QtCreator) :

(click to show/hide)

#-------------------------------------------------
#
# Project created by QtCreator 2014-10-27T16:22:39
#
#-------------------------------------------------


QT       += core gui


TARGET = sfml-example
CONFIG   += console
CONFIG   -= app_bundle


TEMPLATE = app




SOURCES += main.cpp
LIBS += -L"D:\Qt\SFML2.1\build\armeabi-v7a\lib" -lsfml-audio -lsfml-graphics -lsfml-window -lsfml-activity -lsfml-network -lsfml-system -lsfml-main  #-enable-auto-import  -lGLESv1_CM -lGLESv2 -llog


INCLUDEPATH += D:\Qt\SFML2.1\SFML-master\include
DEPENDPATH += D:\Qt\SFML2.1\SFML-master\include


#INCLUDEPATH += "D:\Qt\SDL2.0.3/SDL2-2.0.3/i686-w64-mingw32/include"
#DEPENDPATH += "D:\Qt\SDL2.0.3/SDL2-2.0.3/i686-w64-mingw32/include"


# SET THE PATHS OF THE LIBS TO COMPILE


QMAKE_CXXFLAGS += #-std=c++11 -O3


contains(ANDROID_TARGET_ARCH,armeabi-v7a) {
    ANDROID_EXTRA_LIBS = \
        D:\Qt\NDK\3\android-ndk-r10b\sources\cxx-stl\llvm-libc++\libs\armeabi-v7a\libc++_shared.so \
D:\Qt\SFML2.1\build\ext\build\openal-soft-android-master\build\libs\armeabi-v7a\libopenal.so \
D:\Qt\SFML2.1\build\ext\build\freetype-2.4.0\objs\.libs\libfreetype.so \
D:\Qt\SFML2.1\build\ext\build\jpeg-9\.libs\libjpeg.so \
D:\Qt\SFML2.1\build\ext\build\libsndfile-1.0.25\src\.libs\libsndfile.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi-v7a/lib/libsfml-audio.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi-v7a/lib/libsfml-graphics.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi-v7a/lib/libsfml-window.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi-v7a/lib/libsfml-activity.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi-v7a/lib/libsfml-network.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi-v7a/lib/libsfml-system.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libandroid.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libc.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libdl.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libEGL.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libGLESv1_CM.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libGLESv2.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libGLESv3.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libjnigraphics.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/liblog.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libm.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libOpenMAXAL.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libOpenSLES.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libstdc++.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libthread_db.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libz.so
}


contains(ANDROID_TARGET_ARCH,armeabi) {
    ANDROID_EXTRA_LIBS = \
        D:\Qt\NDK\3\android-ndk-r10b\sources\cxx-stl\llvm-libc++\libs\armeabi\libc++_shared.so \
D:\Qt\SFML2.1\build\ext\build\openal-soft-android-master\build\libs\armeabi-v7a\libopenal.so \
D:\Qt\SFML2.1\build\ext\build\freetype-2.4.0\objs\.libs\libfreetype.so \
D:\Qt\SFML2.1\build\ext\build\jpeg-9\.libs\libjpeg.so \
D:\Qt\SFML2.1\build\ext\build\libsndfile-1.0.25\src\.libs\libsndfile.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi/lib/libsfml-audio.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi/lib/libsfml-graphics.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi/lib/libsfml-window.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi/lib/libsfml-activity.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi/lib/libsfml-network.so \
        D:/Documents/me/Programmation/C++/Programs/TestSMFL/../../../../../../Qt/SFML2.1/build/armeabi/lib/libsfml-system.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libandroid.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libc.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libdl.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libEGL.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libGLESv1_CM.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libGLESv2.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libGLESv3.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libjnigraphics.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/liblog.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libm.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libOpenMAXAL.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libOpenSLES.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libstdc++.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libthread_db.so \
        $$PWD/../../../../../../Qt/NDK/3/android-ndk-r10b/platforms/android-19/arch-arm/usr/lib/libz.so
}


ANDROID_PACKAGE_SOURCE_DIR = $$PWD/android


OTHER_FILES += \
    android/AndroidManifest.xml
 

The Android Manifest File :

(click to show/hide)

<?xml version="1.0"?>
<manifest package="org.qtproject.example" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.0" android:versionCode="1" android:installLocation="auto">
    <application android:hardwareAccelerated="true" android:name="org.qtproject.qt5.android.bindings.QtApplication" android:label="@string/app_name">
        <activity android:configChanges="orientation|uiMode|screenLayout|screenSize|smallestScreenSize|locale|fontScale|keyboard|keyboardHidden|navigation" android:name="org.qtproject.qt5.android.bindings.QtActivity" android:label="@string/app_name" android:screenOrientation="unspecified" android:launchMode="singleTop">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
            <meta-data android:name="android.app.lib_name" android:value="-- %%INSERT_APP_LIB_NAME%% --"/>
            <meta-data android:name="android.app.qt_sources_resource_id" android:resource="@array/qt_sources"/>
            <meta-data android:name="android.app.repository" android:value="default"/>
            <meta-data android:name="android.app.qt_libs_resource_id" android:resource="@array/qt_libs"/>
            <meta-data android:name="android.app.bundled_libs_resource_id" android:resource="@array/bundled_libs"/>
            <!-- Deploy Qt libs as part of package -->
            <meta-data android:name="android.app.bundle_local_qt_libs" android:value="-- %%BUNDLE_LOCAL_QT_LIBS%% --"/>
            <meta-data android:name="android.app.bundled_in_lib_resource_id" android:resource="@array/bundled_in_lib"/>
            <meta-data android:name="android.app.bundled_in_assets_resource_id" android:resource="@array/bundled_in_assets"/>
            <!-- Run with local libs -->
            <meta-data android:name="android.app.use_local_qt_libs" android:value="-- %%USE_LOCAL_QT_LIBS%% --"/>
            <meta-data android:name="android.app.libs_prefix" android:value="/data/local/tmp/qt/"/>
            <meta-data android:name="android.app.load_local_libs" android:value="-- %%INSERT_LOCAL_LIBS%% --"/>
            <meta-data android:name="android.app.load_local_jars" android:value="-- %%INSERT_LOCAL_JARS%% --"/>
            <meta-data android:name="android.app.static_init_classes" android:value="-- %%INSERT_INIT_CLASSES%% --"/>
            <!--  Messages maps -->
            <meta-data android:value="@string/ministro_not_found_msg" android:name="android.app.ministro_not_found_msg"/>
            <meta-data android:value="@string/ministro_needed_msg" android:name="android.app.ministro_needed_msg"/>
            <meta-data android:value="@string/fatal_error_msg" android:name="android.app.fatal_error_msg"/>
            <!--  Messages maps -->


            <!-- Splash screen -->
            <!--
           <meta-data android:name="android.app.splash_screen_drawable" android:resource="@drawable/logo"/>
           -->
            <!-- Splash screen -->
        </activity>
    </application>
    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="14"/>
    <supports-screens android:largeScreens="true" android:normalScreens="true" android:anyDensity="true" android:smallScreens="true"/>


    <!-- The following comment will be replaced upon deployment with default permissions based on the dependencies of the application.
        Remove the comment if you do not require these default permissions. -->
    <!-- %%INSERT_PERMISSIONS -->


    <!-- The following comment will be replaced upon deployment with default features based on the dependencies of the application.
        Remove the comment if you do not require these default features. -->
    <!-- %%INSERT_FEATURES -->


</manifest>



 

P. S. : Why can't I create sf::String(const char*) ? I have read the cause is the std::locale, but how resolve it ?


If I forgot something, I can specify.


Best regards,


jd6.


P. S. 2 : I'm not english, so perhaps I made some mistakes. Do not hesitate to report me these. Thanks !