我正在尝试在我的应用程序中实现app-billing，但我有一点问题。我正在使用android开发者网站上的示例，每次我开始连接到计费服务的活动时，它会向我显示一个无法连接到服务器的对话框，当我按下了解更多信息时，它会转到一个解释我的网页更新我的Android市场应用程序，但它已经是最新的。另一方面，在我的应用程序上实现代码之前，我创建了一个测试应用程序，在那里我可以使用相同的代码连接，而且我不会遇到问题。但在我的申请中，我不能这样做。是否与开发人员api密钥有任何关联，您只能在一个应用程序或类似的东西中使用它。因为我在测试和真实应用程序中使用相同的。
这是我的代码，如果你能看到一些不太应该的东西：
public class StampiiStore extends Activity {
String servername;
int userId;
int storageID;
RPCCommunicator rpc;
String path;
Button envelope1, envelope2, envelope3;
private static final String TAG = "STAMPII";
/**
* The SharedPreferences key for recording whether we initialized the
* database. If false, then we perform a RestoreTransactions request
* to get all the purchases for this user.
*/
private static final String DB_INITIALIZED = "db_initialized";
private mStampiiPurchaseObserver mStampiiPurchaseObserver;
private Handler mHandler;
private BillingService mBillingService;
private TextView mLogTextView;
private Cursor mOwnedItemsCursor;
private PurchaseDatabase mPurchaseDatabase;
private Set<String> mOwnedItems = new HashSet<String>();
/**
* The developer payload that is sent with subsequent
* purchase requests.
*/
private static final int DIALOG_CANNOT_CONNECT_ID = 1;
private static final int DIALOG_BILLING_NOT_SUPPORTED_ID = 2;
@SuppressWarnings("static-access")
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.store);
SystemDatabaseHelper sysDbHelper = new SystemDatabaseHelper(this, null, 1);
sysDbHelper.initialize(this);
ImageView icon = (ImageView) findViewById (R.id.store_img);
final int collId = getIntent().getIntExtra("collection_id",0);
Log.e("collId","collId : "+collId);
// Getting all variables from SharedPreferences to build the right path to images
servername = rpc.getCurrentServerName(this);
Log.d("","Current Server Name : "+servername);
userId = rpc.getUserId(this);
Log.d("","User Id : "+userId);
storageID = rpc.getCurrentStoragePath(this);
Log.d("","storage ID : "+storageID);
//
TextView colltitle = (TextView) findViewById(R.id.collection_title);
TextView sTitle = (TextView) findViewById(R.id.store_collId);
TextView collInfo = (TextView) findViewById(R.id.store_coll_info);
envelope1 = (Button) findViewById(R.id.buyone);
envelope1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mBillingService.requestPurchase("android.test.purchased", "");
}
});
envelope2 = (Button) findViewById(R.id.buytwo);
envelope2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mBillingService.requestPurchase("android.test.canceled", "");
}
});
envelope3 = (Button) findViewById(R.id.buythree);
envelope3.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mBillingService.requestPurchase("com.stampii.stampii.envelopesthree", "");
}
});
mHandler = new Handler();
mStampiiPurchaseObserver = new mStampiiPurchaseObserver(mHandler);
mBillingService = new BillingService();
mBillingService.setContext(this);
mPurchaseDatabase = new PurchaseDatabase(this);
setupWidgets();
// Check if billing is supported.
ResponseHandler.register(mStampiiPurchaseObserver);
if (!mBillingService.checkBillingSupported()) {
showDialog(DIALOG_CANNOT_CONNECT_ID);
}
Button back = (Button) findViewById(R.id.store_back_button);
back.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(this);
boolean isLoggedIn = settings.getBoolean("isLoggedIn", false);
ImageButton sync = (ImageButton) findViewById(R.id.sync_store);
if(isLoggedIn){
sync.setVisibility(View.VISIBLE);
} else if(!isLoggedIn){
sync.setVisibility(View.GONE);
}
sync.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(StampiiStore.this, Synchronization.class);
intent.putExtra("process", 2);
startActivity(intent);
}
});
String titleSql = "SELECT title FROM collection_lang WHERE collection_id= " + collId + " AND lang_code='en_US'";
Cursor title = sysDbHelper.executeSQLQuery(titleSql);
if(title.getCount()==0){
title.close();
} else if(title.getCount()>0){
for(title.move(0); title.moveToNext(); title.isAfterLast()){
String collectionTitle = title.getString(title.getColumnIndex("title"));
sTitle.setText(collectionTitle);
if (collectionTitle.length() > 20){
String newTitle = collectionTitle.substring(0, 20);
colltitle.setText(newTitle + "...");
} else {
colltitle.setText(collectionTitle);
}
}
}
title.close();
String infoSql = "SELECT DISTINCT c.total_cards AS cardsCount, " +
" c.cards_per_envelope AS cardsPerEnvelope " +
"FROM collections AS c, collection_lang AS cl " +
"WHERE c.collection_id = cl.collection_id AND c.collection_id=" + collId;
Cursor info = sysDbHelper.executeSQLQuery(infoSql);
if(info.getCount()==0){
info.close();
} else if (info.getCount()>0){
info.moveToFirst();
int cardsCount = info.getInt(info.getColumnIndex("cardsCount"));
int cardsPerEnvelope = info.getInt(info.getColumnIndex("cardsPerEnvelope"));
collInfo.setText(cardsCount+" Stampii\n"+cardsPerEnvelope+" cards per envelope");
}
String sqlite2 = "SELECT media_id FROM collection_media WHERE collection_id="+collId+" AND media_type_id="+3018;
Cursor bg = sysDbHelper.executeSQLQuery(sqlite2);
if (bg.getCount() == 0) {
bg.close();
} else if (bg.getCount() > 0) {
for (bg.move(0); bg.moveToNext(); bg.isAfterLast()) {
int objectId = Integer.parseInt(bg.getString(bg.getColumnIndex("media_id")));
String filename = "mediacollection-"+objectId+".png";
//if(storageID==1){
path = rpc.getPublicPathsInternal(servername, 3018, filename, StampiiStore.this);
/*} else if(storageID==2){
path = rpc.getPublicPathsExternal(servername, 3007, objectId);
}*/
}
}
bg.close();
BitmapFactory.Options options = new BitmapFactory.Options();
options.inTempStorage = new byte[3*1024];
Bitmap ops = BitmapFactory.decodeFile(path, options);
BitmapDrawable bitmapDrawable = new BitmapDrawable(ops);
icon.setBackgroundDrawable(bitmapDrawable);
Button promoCode = (Button) findViewById(R.id.promo_code_btn);
promoCode.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
SharedPreferences isSelectedCode = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
String isSelected = isSelectedCode.getString("isSelected", "");
Log.i("isSelected", "isSelected" + isSelected);
EditText input = new EditText(StampiiStore.this);
input.setText(isSelected);
final int loggedOut = getIntent().getIntExtra("statement", 0);
if(loggedOut==0){
new AlertDialog.Builder(getParent())
.setTitle("Promotional Code")
.setView(input)
.setPositiveButton("Confirm", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Log.d("AlertDialog", "Positive");
}
})
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Log.d("AlertDialog","Negative");
dialog.cancel();
}
}).show();
} else if (loggedOut==1){
new AlertDialog.Builder(Collections.parentActivity)
.setTitle("Promotional Code")
.setView(input)
.setPositiveButton("Confirm", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Log.d("AlertDialog", "Positive");
}
})
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Log.d("AlertDialog","Negative");
dialog.cancel();
}
}).show();
}
}
});
Button savedCodes = (Button) findViewById(R.id.saved_codes_btn);
savedCodes.setOnClickListener(new OnClickListener(){
public void onClick(View v){
Intent previewMessage = new Intent(getParent(), SavedCodes.class);
TabGroupActivity parentActivity = (TabGroupActivity)getParent();
parentActivity.startChildActivity("Saved Codes", previewMessage);
}
});
}
/**
* Sets up the UI.
*/
private void setupWidgets() {
//TODO: If need any changes in the UI!
}
/**
* If the database has not been initialized, we send a
* RESTORE_TRANSACTIONS request to Android Market to get the list of purchased items
* for this user. This happens if the application has just been installed
* or the user wiped data. We do not want to do this on every startup, rather, we want to do
* only when the database needs to be initialized.
*/
private void restoreDatabase() {
SharedPreferences prefs = getPreferences(MODE_PRIVATE);
boolean initialized = prefs.getBoolean(DB_INITIALIZED, false);
if (!initialized) {
mBillingService.restoreTransactions();
Toast.makeText(this, "Restoring Transactions", Toast.LENGTH_LONG).show();
}
}
private void prependLogEntry(CharSequence cs) {
SpannableStringBuilder contents = new SpannableStringBuilder(cs);
contents.append('\n');
contents.append(mLogTextView.getText());
mLogTextView.setText(contents);
}
private void logProductActivity(String product, String activity) {
SpannableStringBuilder contents = new SpannableStringBuilder();
contents.append(Html.fromHtml("<b>" + product + "</b>: "));
contents.append(activity);
prependLogEntry(contents);
}
//PurchaseObserver
private class mStampiiPurchaseObserver extends PurchaseObserver {
public mStampiiPurchaseObserver(Handler handler) {
super(StampiiStore.this, handler);
}
@Override
public void onBillingSupported(boolean supported) {
if (Consts.DEBUG) {
Log.i(TAG, "supported: " + supported);
}
if (supported) {
restoreDatabase();
envelope1.setEnabled(true);
envelope2.setEnabled(true);
envelope3.setEnabled(true);
} else {
showDialog(DIALOG_BILLING_NOT_SUPPORTED_ID);
}
}
@Override
public void onPurchaseStateChange(PurchaseState purchaseState, String itemId,
int quantity, long purchaseTime, String developerPayload) {
if (Consts.DEBUG) {
Log.i(TAG, "onPurchaseStateChange() itemId: " + itemId + " " + purchaseState);
}
if (developerPayload == null) {
logProductActivity(itemId, purchaseState.toString());
} else {
logProductActivity(itemId, purchaseState + "\n\t" + developerPayload);
}
if (purchaseState == PurchaseState.PURCHASED) {
mOwnedItems.add(itemId);
}
mOwnedItemsCursor.requery();
}
@Override
public void onRequestPurchaseResponse(RequestPurchase request,
ResponseCode responseCode) {
if (Consts.DEBUG) {
Log.d(TAG, request.mProductId + ": " + responseCode);
}
if (responseCode == ResponseCode.RESULT_OK) {
if (Consts.DEBUG) {
Log.i(TAG, "purchase was successfully sent to server");
}
logProductActivity(request.mProductId, "sending purchase request");
} else if (responseCode == ResponseCode.RESULT_USER_CANCELED) {
if (Consts.DEBUG) {
Log.i(TAG, "user canceled purchase");
}
logProductActivity(request.mProductId, "dismissed purchase dialog");
} else {
if (Consts.DEBUG) {
Log.i(TAG, "purchase failed");
}
logProductActivity(request.mProductId, "request purchase returned " + responseCode);
}
}
@Override
public void onRestoreTransactionsResponse(RestoreTransactions request,
ResponseCode responseCode) {
if (responseCode == ResponseCode.RESULT_OK) {
if (Consts.DEBUG) {
Log.d(TAG, "completed RestoreTransactions request");
}
// Update the shared preferences so that we don't perform
// a RestoreTransactions again.
SharedPreferences prefs = getPreferences(Context.MODE_PRIVATE);
SharedPreferences.Editor edit = prefs.edit();
edit.putBoolean(DB_INITIALIZED, true);
edit.commit();
} else {
if (Consts.DEBUG) {
Log.d(TAG, "RestoreTransactions error: " + responseCode);
}
}
}
}
/**
* Called when this activity becomes visible.
*/
@Override
protected void onStart() {
super.onStart();
ResponseHandler.register(mStampiiPurchaseObserver);
}
/**
* Called when this activity is no longer visible.
*/
@Override
protected void onStop() {
super.onStop();
ResponseHandler.unregister(mStampiiPurchaseObserver);
}
@Override
protected void onDestroy() {
super.onDestroy();
mPurchaseDatabase.close();
mBillingService.unbind();
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DIALOG_CANNOT_CONNECT_ID:
return createDialog("Server cannot Connect",
"Server cannot connect");
case DIALOG_BILLING_NOT_SUPPORTED_ID:
return createDialog("Billing not supported",
"Billing not supported");
default:
return null;
}
}
/**
* Replaces the language and/or country of the device into the given string.
* The pattern "%lang%" will be replaced by the device's language code and
* the pattern "%region%" will be replaced with the device's country code.
*
* @param str the string to replace the language/country within
* @return a string containing the local language and region codes
*/
private String replaceLanguageAndRegion(String str) {
// Substitute language and or region if present in string
if (str.contains("%lang%") || str.contains("%region%")) {
Locale locale = Locale.getDefault();
str = str.replace("%lang%", locale.getLanguage().toLowerCase());
str = str.replace("%region%", locale.getCountry().toLowerCase());
}
return str;
}
private Dialog createDialog(String titleId, String messageId) {
String helpUrl = replaceLanguageAndRegion(getString(R.string.help_url));
if (Consts.DEBUG) {
Log.i(TAG, helpUrl);
}
final Uri helpUri = Uri.parse(helpUrl);
AlertDialog.Builder builder = null;
final int loggedOut = getIntent().getIntExtra("statement", 0);
if(loggedOut==0){
builder = new AlertDialog.Builder(getParent());
builder.setTitle(titleId)
.setIcon(android.R.drawable.stat_sys_warning)
.setMessage(messageId)
.setCancelable(false)
.setPositiveButton(android.R.string.ok, null)
.setNegativeButton("Learn More", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent(Intent.ACTION_VIEW, helpUri);
startActivity(intent);
}
});
} else if(loggedOut==1){
builder = new AlertDialog.Builder(Collections.parentActivity);
builder.setTitle(titleId)
.setIcon(android.R.drawable.stat_sys_warning)
.setMessage(messageId)
.setCancelable(false)
.setPositiveButton(android.R.string.ok, null)
.setNegativeButton("Learn More", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent(Intent.ACTION_VIEW, helpUri);
startActivity(intent);
}
});
}
return builder.create();
}
@Override
public void onRestart(){
super.onRestart();
Intent previewMessage = new Intent(StampiiStore.this, StampiiStore.class);
TabGroupActivity parentActivity = (TabGroupActivity)getParent();
parentActivity.startChildActivity("StampiiStore", previewMessage);
this.finish();
}
}
以下是我在清单文件中声明服务的方式：
<service android:name="BillingService" />
<receiver android:name="BillingReceiver">
<intent-filter>
<action android:name="com.android.vending.billing.IN_APP_NOTIFY" />
<action android:name="com.android.vending.billing.RESPONSE_CODE" />
<action android:name="com.android.vending.billing.PURCHASE_STATE_CHANGED" />
</intent-filter>
</receiver>
有关如何连接市场的任何建议吗？
答案 0 :(得分：6)
我有同样的问题，可能你的错误和我的一样。我在我的活动中使用了TabHost，我发现TabSpec无法绑定到服务。所以检查一下：
使用getApplicationContext（）。bindService而不仅仅是bindService 您的活动解决了问题，因为它使用更高级别 应用程序上下文。
答案 1 :(得分：0)
你不能通过该代码进行调试吗？可能由mBillingService.checkBillingSupported()失败导致BillingService.bindToMarketBillingService()返回false。
答案 2 :(得分：0)
我在sony ericssion w8 2.1安卓设备上遇到了类似的问题 我做的是以下内容： 1）getApplicationContext（）。bindService（如android-droid所说） 2）重置我的移动和下载市场2.3.4版本的apk并安装它 3）然后在手机上打开市场应用程序并点击接受，当我退出应用程序时 4）重新运行它正常工作的应用程序
注意：在此之前，我使用市场版本3.x在其他设备上测试了我的应用程序，它正在运行，所以我做了所有这些事情......