ANDROID 增强现实 AR Augmented Reality

[qqss84]

现在准备在我的应用里面加一个增强现实的功能。
所以希望能在这里集思广益。感兴趣的朋友都来说说吧。
做过的，希望你能跟大家分享下经验，没做过的，遇到什么难题了，可以说出来，大家谈论，没做的，想做的，可以过来看看热闹。谢谢大家的捧场。我这有些网站与大家分享。
http://www.devx.com/wireless/Article/42482/1954
http://stackoverflow.com/questions/1939318/augmented-reality-framework
http://stackoverflow.com/questions/1870278/how-to-start-writing-an-augmented-reality-application
http://www.androidkit.com/developing-augmented-reality-applications-for-android
http://mobile.tutsplus.com/tutorials/android/android_augmented-reality/
https://github.com/haseman/Android-AR-Kit

[qqss84]

再加一句，只要注册了就可以获得wikitudekey，就可以去掉上面的（beta）水印。但是如果商用的话就需要付费。这个官网上也没写清楚，不知道他最后用GPL 还是LGPL。

接去水印，在这句中的两个null ，第一个是你注册后发到你账户上的密匙，第二个是开发者的姓名（最好用拼音，不知道汉字会不会出现兼容的问题）
WikitudeARIntent intent = new WikitudeARIntent(RAugmente.this.getApplication(), null, null)

祝大家能在编程愉快！

[prok]

qq：27035210 一起研究

[baiooy]

有关于AR方面的问题想请教各位 能加我下吗？ QQ：123724119 msn: [e-mail]

[mynameisxiaowu]

谁能解释下，以上贴出来的代码是什么意思

[mynameisxiaowu]

public class BasicOpenARDemoActivity extends Activity {

/** the callback-intent after pressing any buttons */
private static final String CALLBACK_INTENT = "wikitudeapi.mycallbackactivity";
/** the id of the dialog which will be created when the modelfile cannot be located */
private static final int DIALOG_NO_MODEL_FILE_ON_SD = 1;
/** the model ile name */
private static final String modelFileName = Environment.getExternalStorageDirectory() + "/wtc_old_triang.obj";
/** the latitude of the origin (0/0/0) of the model */
private static final float modelCenterLatitude = 47.822f;
/** the longitude of the origin (0/0/0) of the model */
private static final float modelCenterLongitude = 13.045f;
/** the altitude of the origin (0/0/0) of the model */
private static final float modelCenterAltitude = 470;

/**
* {@inheritDoc}
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

setContentView(R.layout.main);

// We hook up 3 different buttons.
Button b = (Button) findViewById(R.id.button1);
b.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
BasicOpenARDemoActivity.this.startARViewBasic();
}
});

b = (Button) findViewById(R.id.button2);
b.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
BasicOpenARDemoActivity.this.startARViewWithIcons();
}
});

b = (Button) findViewById(R.id.button3);
b.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
BasicOpenARDemoActivity.this.startARViewWithCustomTitle();
}
});

b = (Button) findViewById(R.id.button4);
b.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
BasicOpenARDemoActivity.this.start3dARView();
}
});
}

/**
* starts the basic AR view
*/
private void startARViewBasic() {

// Create the basic intent
WikitudeARIntent intent = prepareIntent();

// And launch the intent
try {
intent.startIntent(this);
} catch (ActivityNotFoundException e) {
AbstractWikitudeARIntent.handleWikitudeNotFound(this);
}
}

/**
* does the same as the basic AR view above, but adds custom icons to the POIs
*/
void startARViewWithIcons() {

// Create the basic intent
WikitudeARIntent intent = prepareIntent();

// Optionally add a title
intent.addTitleText("AR app with custom icons");
intent.setPrintMarkerSubText(false);

// Optionally: Add icons
addIcons(intent);

// And launch the intent
try {
intent.startIntent(this);
} catch (ActivityNotFoundException e) {
AbstractWikitudeARIntent.handleWikitudeNotFound(this);
}
}

/**
* does the same as the basic AR view above, but adds custom icons to the POIs and a graphical title image
*/
void startARViewWithCustomTitle() {
// Create the basic intent
WikitudeARIntent intent = prepareIntent();

intent.setPrintMarkerSubText(false);

// Optionally: Add icons
addIcons(intent);

// Optionally: Put a custom graphical title:
intent.addTitleImageResource(this.getResources().getResourceName(R.drawable.custom_title_bar));

// Optionally, one could set URIs:
// Use Android's content provider or create your own
// to host your custom images.
// intent.addTitleImageUri("content://com.IconCP/ANY_ICON_PATH.jpeg");

// And launch the intent
try {
intent.startIntent(this);
} catch (ActivityNotFoundException e) {
AbstractWikitudeARIntent.handleWikitudeNotFound(this);
}
}

/**
* starts the 3D AR view
*/
private void start3dARView() {

// Create the basic intent
Wikitude3dARIntent intent = new Wikitude3dARIntent(this.getApplication(), null, null);

File file = new File(modelFileName);
if (!file.exists()) {
this.showDialog(BasicOpenARDemoActivity.DIALOG_NO_MODEL_FILE_ON_SD);
} else {
intent.setModelPathFileSystem(modelFileName);
intent.setModelOrigin(modelCenterLatitude, modelCenterLongitude, modelCenterAltitude);
intent.setMetersWorth1000Points(1);

// And launch the intent
try {
intent.startIntent(this);
} catch (ActivityNotFoundException e) {
AbstractWikitudeARIntent.handleWikitudeNotFound(this);
}
}
}

/**
* prepares a Wikitude AR Intent (e.g. adds the POIs to the view)
*
* @return the prepared intent
*/
private WikitudeARIntent prepareIntent() {
// create the intent
WikitudeARIntent intent = new WikitudeARIntent(this.getApplication(), null, null);
// add the POIs
this.addPois(intent);
// add one menu item
intent.setMenuItem1("My menu item", BasicOpenARDemoActivity.CALLBACK_INTENT);
intent.setPrintMarkerSubText(true);
return intent;
}

/**
* adds hard-coded POIs to the intent
*
* @param intent
* the intent
*/
private void addPois(WikitudeARIntent intent) {
WikitudePOI poi1 = new WikitudePOI(35.683333, 139.766667, 36, "Tokyo", "Tokyo is the capital of Japan.");
poi1.setLink("http://www.tourism.metro.tokyo.jp/");
poi1.setDetailAction(BasicOpenARDemoActivity.CALLBACK_INTENT);
WikitudePOI poi2 = new WikitudePOI(41.9, 12.5, 14, "Rome",
"Rome is the capital of Italy and the country's largest and most populous city, with over 2.7 million residents.");
poi2.setDetailAction(BasicOpenARDemoActivity.CALLBACK_INTENT);
WikitudePOI poi3 = new WikitudePOI(40.716667, -74, 1, "New York",
"New York is the most populous city in the United States, and the center of the New York metropolitan area.");
poi3.setDetailAction(BasicOpenARDemoActivity.CALLBACK_INTENT);
WikitudePOI poi4 = new WikitudePOI(48.208333, 16.373056, 220, "Vienna",
"Vienna is the capital of the Republic of Austria.");
poi4.setDetailAction(BasicOpenARDemoActivity.CALLBACK_INTENT);
List<WikitudePOI> pois = new ArrayList<WikitudePOI>();

pois.add(poi1);
pois.add(poi2);
pois.add(poi3);
pois.add(poi4);
intent.addPOIs(pois);

((BasicOpenARDemoApplication) this.getApplication()).setPois(pois);
}

/**
* helper-method to add icons to the intent.
*
* @param intent
* the intent
*/
private void addIcons(WikitudeARIntent intent) {
ArrayList<WikitudePOI> pois = intent.getPOIs();

Resources res = getResources();
pois.get(0).setIconresource(res.getResourceName(R.drawable.flag_japan));
pois.get(1).setIconresource(res.getResourceName(R.drawable.flag_italy));
pois.get(2).setIconresource(res.getResourceName(R.drawable.flag_usa));
pois.get(3).setIconresource(res.getResourceName(R.drawable.flag_austria));
// to use this, make sure you have the file present on the sdcard
// pois.get(3).setIconuri("content://com.IconCP/sdcard/flag_austria.png");
}

/**
* {@inheritDoc}
*/
protected Dialog onCreateDialog(int dialogId) {
String message = this.getString(R.string.modelfile_not_found, modelFileName);
return new AlertDialog.Builder(this).setTitle(R.string.modelfile_not_found_title).setMessage(message)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
// do nothing, just dismiss the dialog
}
}).create();
}
}

[w70525848]

在Windows平台上做过吗？

[gao_zhi_1990]

毕业设计也要做这个，能指点一二吗？qq807110084

[tianke0711]

这里面有人现在正在android增强现实应用吗

[嗨嗨的迷子]

你好，我最近也在做这个，想用GPS+Sensor实现，类似google眼镜，一起交流吧，QQ：1227540804

[tianjy545]

QQ:649186272 加我一下吧 一起研究 最近正好要做ar的应用

[qqbbtt]

QQ:461267492 加我一下吧 一起研究 最近正好要做ar的应用

[赵小K]

最近在公司做安卓項目 剛做到AR這塊 希望可以一起研究 QQ735085013 樓主可以創建個群嘛 把大家都加一起

[归海一啸]

我最近也在研究这方面的，QQ472947433，大家可以一起讨论！

[bachelor819]

wikitudekey 在哪注册，求教 学习了 [e-mail]

[arjishu]

来我这大家一起研究，我需要你们的学习笔记，百度AR技术网

[David_Yang]

用Java编写ar程序不会慢吗？我老在纠结这个？

[末日之花]

顶一顶！想看看！

[六六大侠]

求入伙，我也是在学AR技术，QQ591018930

[feangry]

正在研究 116097968

[mail_ymj]

加我QQ：1016829303，大家一起研究