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metaio Mobile SDK

VuForia

KDDIのSATCHを使ってみる

<Activityに以下を追加
	android:screenOrientation="landscape"
android:configChanges="orientation|keyboard|keyboardHidden"



</application>の下に以下を追加

<!-- 画像解像度を設定します -->
<supports-screens
    android:anyDensity="false"
    android:normalScreens="true"
    android:largeScreens="true"
    android:smallScreens="true"
    android:resizeable="true">
</supports-screens>

<!-- カメラ機能、ライセンス認証で利用するパーミッションを許可します -->
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

<!-- オートフォーカスを設定します -->
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-sdk android:minSdkVersion="7" />

package com.kddi.satch.tutorialactivity;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.os.Handler;
import android.view.KeyEvent;
import android.view.View;
import android.widget.FrameLayout;

import com.kddi.satch.LoadScenarioStatus;
import com.kddi.satch.ARViewer;

public abstract class TutorialActivity_simple extends Activity {
    protected abstract String getSampleScenarioName();
    protected abstract String getSampleLogTag();
    protected boolean _isInitializedCorrectly;
    protected ARViewer _kddiComponent;
    protected FrameLayout _frameLayout;
    
    public void resetMembers(){
        _isInitializedCorrectly = false;
        _frameLayout = null;
        _kddiComponent = null;
    }
    private static final int DIALOG_EXIT = 0;
    
    public void initComponent(){
        _isInitializedCorrectly = false;
        _kddiComponent = new ARViewer(this);
        // This FrameLayout must be empty (but initialized) when you pass it to the kddiComponent.initialize() method.
        _frameLayout = new FrameLayout(this);
        _kddiComponent.initialize(_frameLayout);
        _isInitializedCorrectly = true;
    }
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // Add null to AR Viewer Library compornent's reference.
        resetMembers();
    }
    
    @Override
    public void onRestart() {
        super.onRestart();
    }
    
    @Override
    public void onStart() {
        super.onStart();
        // Create AR Viewer Library compornent.
        initComponent();
        postInitComponent();
        initContentView();
        if (_isInitializedCorrectly) {
            // Do authorize and madia is loaded.
            // You must call loadScenario() method.
            loadScenario();
        }
    }
    
    @Override
    public void onResume(){
        super.onResume();
        if (_isInitializedCorrectly) {
            // GL context is recreated and media is reloaded.
            _kddiComponent.onResume();
            reservePlayScenario();
        }
    }
    
    @Override
    public void onPause() {
        // When the activity is paused the GL context is destroyed, so all media is unloaded.
        if (_isInitializedCorrectly) {
            cancelReservePlayScenario();
        if (_kddiComponent.checkLoadScenarioStatus() == LoadScenarioStatus.COMPLETE) {
            _kddiComponent.pauseScenario();
        }
            _kddiComponent.onPause();
        }
        super.onPause();
    }
    
    @Override
    public void onStop() {
        releaseContentView();
        // Destroy AR Viewer Library Objects.
        if (_isInitializedCorrectly){
            _kddiComponent.terminate();
            _kddiComponent = null;
            _frameLayout = null;
        }
        super.onStop();
    }
    
    @Override
    public void onDestroy() {
        // Destroy AR Viewer Library Objects.
        if (_isInitializedCorrectly){
            _frameLayout = null;
            _kddiComponent = null;
        }
        super.onDestroy();
        resetMembers(); // forced clean
    }
    
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent msg){
        switch(keyCode){
            case android.view.KeyEvent.KEYCODE_BACK :
            showDialog( DIALOG_EXIT );
            return true;
        }
        return false;
    }
    
    public void postInitComponent(){
        // override this if you need to do some special handling on the component after standard initialization
        if (_isInitializedCorrectly) {
            _kddiComponent.activateAutoFocusOnDownEvent(true);
        }
    }
    
    public void initContentView(){
        // override this if you need to do some special handling on the component after standard initialization
        if (_isInitializedCorrectly) {
            // you'll probably use some other UI object as the content view that itself will embed the component's frame layout -- here you can change all this
            // by default, the frame layout containing DFusion will be the activity content view
            setContentView(_frameLayout);
        }
    }
    
    public void releaseContentView(){
        // override this if you need to do some special handling on the component after standard initialization
        if (_isInitializedCorrectly) {
            // do here the release of the your UI instances (if customized)
        }
    }
    
    public void loadScenario(){
        ApplicationInfo appInfo = null;
        PackageManager packMgmr = getApplicationContext().getPackageManager();
        try {
            appInfo = packMgmr.getApplicationInfo(getPackageName(), 0);
        } catch (NameNotFoundException e) {
            e.printStackTrace();
            throw new RuntimeException("Unable to locate assets, aborting...");
        }
        String dpdfile = appInfo.sourceDir + getSampleScenarioName();
        _kddiComponent.loadScenario(dpdfile);
    }
    
    // Set polling rate for loading the media.
    private final int REPEAT_INTERVAL = 100;
    private Handler handler = new Handler();
    private Runnable runnable = null;
    
    
    //
    private void reservePlayScenario(){
        if (runnable == null){
            runnable = new Runnable(){
                @Override
                public void run(){
                    LoadScenarioStatus status = _kddiComponent.checkLoadScenarioStatus();
                    if (status == LoadScenarioStatus.CANCEL){
                        // cancel(appli suspend)
                    }else if (status == LoadScenarioStatus.COMPLETE){
                        // Ready to play scenario
                        _frameLayout.setVisibility(View.VISIBLE);
                        _kddiComponent.playScenario();
                    }else if (
                        status == LoadScenarioStatus.ERROR_NETWORK_UNUSABLE ||
                        // faild to load a media becase of no network connection.
                        status == LoadScenarioStatus.ERROR_NETWORK ||
                        // faild to load a media becase of network error.
                        status == LoadScenarioStatus.ERROR_SOFTWAREKEY ||
                        // faild to load a media becase software key has not be found on server.
                        status == LoadScenarioStatus.ERROR_CONTENT_STOPPED ||
                        // faild to load a media becase content has stopped.
                        status == LoadScenarioStatus.ERROR_SERVER ||
                        // faild to load a media becase of server error.
                        status == LoadScenarioStatus.ERROR_ETC
                        // faild to load a media becase of another error.
                        ){
                    // error
                    }else{
                        handler.postDelayed(this, REPEAT_INTERVAL);
                    }
                }
            };
            handler.postDelayed(runnable, REPEAT_INTERVAL);
        }
    }
    
    //
    
    private void cancelReservePlayScenario(){
        if (handler != null && runnable != null){
            handler.removeCallbacks(runnable);
            runnable = null;
        }
    }
    
    protected Dialog onCreateDialog(int id) {
        Dialog dialog;
        switch(id) {
            case DIALOG_EXIT:
            {
                AlertDialog.Builder builder = new AlertDialog.Builder(this);
                builder.setMessage(
                    "Really want to quit the sample?"
                )
                .setCancelable(true)
                .setPositiveButton("Yes", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        finish();
                    }})
                    .setNegativeButton("No", new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int id) {
                            dialog.cancel();
                        }});
                    dialog = builder.create();
                    break;
            }
            default:
            dialog = null;
        }
        return dialog;
    }
    
    
    
}

package com.kddi.satch.tutorial;


import com.kddi.satch.tutorialactivity.TutorialActivity_simple;

public class TutorialActivity extends TutorialActivity_simple{
    private static final String THIS_CLASS_SHORT_NAME = TutorialActivity.class.getName().replace("com.kddi.satch.tutorial.", "");
    private static final String THIS_LOGTAG  = THIS_CLASS_SHORT_NAME;
    // Set AR scenario file path.
    private static final String SCENARIO_NAME = "/assets/Scenario/Scenario_a/sample.dpd";
    protected String getSampleScenarioName() { return SCENARIO_NAME; }
    protected String getSampleLogTag() { return THIS_LOGTAG;   }
    
    @Override
    public void postInitComponent(){
        super.postInitComponent();
    }
    
}

metaioのMobile SDKを使ってみる