论文2错误不断出现。我搜索了很多解决方案，但我无法修复它们。
E / NetworkScheduler.SR：包名无效：或许您没有在附加内容中包含PendingIntent？
E / ActivityThread：无法找到com.playpersia.bicyclemap.LocationssProviderslocation的提供商信息
我的提供商
public class LocationssProviders extends ContentProvider {
String TAG="LocationssProviders";
public static String AUTHORITY="com.playpersia.bicyclemap.LocationssProviders";
public static final Uri CONTENT_URI =Uri.parse("content://" +AUTHORITY + "locations");
// MIME types used for searching words or looking up a single location
public static final String LOCATION_MIME_TYPE= ContentResolver.CURSOR_DIR_BASE_TYPE +
"/com.playpersia.bicyclemap";
public static final String DEFINITION_MIME_TYPE =ContentResolver.CURSOR_DIR_BASE_TYPE +
"/com.playpersia.bicyclemap";
private LocationDatabase mLocation;
//UriMatcher
private static final int SEARCH_NAMES=0;
private static final int GET_NAMES=1;
private static final int SEARCH_SUGGEST=2;
private static final int REFRESH_SHORTCUT=3;
private static final UriMatcher sURIMATCHER= buildUriMatcher();
private static UriMatcher buildUriMatcher(){
UriMatcher matcher= new UriMatcher(UriMatcher.NO_MATCH);
matcher.addURI(AUTHORITY , "locations", SEARCH_NAMES);
matcher.addURI(AUTHORITY, "locations/#", GET_NAMES);
matcher.addURI(AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY,SEARCH_SUGGEST);
matcher.addURI(AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY +
"/*", SEARCH_SUGGEST);
matcher.addURI(AUTHORITY,SearchManager.SUGGEST_URI_PATH_SHORTCUT,REFRESH_SHORTCUT);
matcher.addURI(AUTHORITY, SearchManager.SUGGEST_URI_PATH_SHORTCUT
+"/*", REFRESH_SHORTCUT);
return matcher;
}
@Override
public boolean onCreate() {
mLocation= new LocationDatabase(getContext());
return true;
}
@Nullable
@Override
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
switch (sURIMATCHER.match(uri))
{
case SEARCH_SUGGEST:
if (selectionArgs == null){
throw new IllegalArgumentException(
"selectionArgs nust be provided for the Uri:" + uri);
}
return getSuggestion(selectionArgs[0]);
case SEARCH_NAMES:
if (selectionArgs == null) {
throw new IllegalArgumentException(
"selectionArgs must be provided for the Uri: " + uri);
}
return search(selectionArgs[0]);
case GET_NAMES:
return getName(uri);
case REFRESH_SHORTCUT:
return refreshShortcut(uri);
default:
throw new IllegalArgumentException("Unknown Uri: " + uri);
}
}
private Cursor getSuggestion(String query) {
query=query.toLowerCase();
String[] columns = new String[]{
BaseColumns._ID,
LocationDatabase.KET_NAME,
LocationDatabase.KEY_LOCATION,
SearchManager.SUGGEST_COLUMN_INTENT_DATA_ID
};
return mLocation.getNameMatches(query, columns);
}
private Cursor search (String query){
query=query.toLowerCase();
String[] columns = new String[]{
BaseColumns._ID,
LocationDatabase.KET_NAME,
LocationDatabase.KEY_LOCATION,
};
return mLocation.getNameMatches(query, columns);
}
private Cursor getName(Uri uri){
String rowId= uri.getLastPathSegment();
String[] columns= new String[]{
LocationDatabase.KET_NAME,
LocationDatabase.KEY_LOCATION,
};
return mLocation.getName(rowId, columns);
}
private Cursor refreshShortcut(Uri uri) {
String rowId= uri.getLastPathSegment();
String [] columns= new String[]{
BaseColumns._ID,
LocationDatabase.KET_NAME,
LocationDatabase.KEY_LOCATION,
SearchManager.SUGGEST_COLUMN_SHORTCUT_ID,
SearchManager.SUGGEST_COLUMN_INTENT_DATA_ID
};
return mLocation.getName(rowId, columns);
}
@Nullable
@Override
public String getType(Uri uri) {
switch (sURIMATCHER.match(uri)){
case SEARCH_NAMES:
return LOCATION_MIME_TYPE;
case GET_NAMES:
return DEFINITION_MIME_TYPE;
case SEARCH_SUGGEST:
return SearchManager.SUGGEST_MIME_TYPE;
case REFRESH_SHORTCUT:
return SearchManager.SHORTCUT_MIME_TYPE;
default:
throw new IllegalArgumentException("Unkniwn URL" +
uri);
}
}
@Nullable
@Override
public Uri insert(Uri uri, ContentValues values) {
throw new UnsupportedOperationException();
}
@Override
public int delete(Uri uri, String selection, String[] selectionArgs) {
throw new UnsupportedOperationException();
}
@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
throw new UnsupportedOperationException();
}
}
Manifrst
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.playpersia.bicyclemap">
<uses-sdk
android:maxSdkVersion="24"
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<uses-permission
android:name="com.playpersia.bicyclemap.permission.MAP_RECEIVES"
android:protectionLevel="signature" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
<permission
android:name="com.google.maps.android.utils.permission.MAPS_RECEIVE"
android:protectionLevel="signature"/>
<uses-permission android:name="com.google.maps.android.utils.permission.MAPS_RECEIVE"/>
<uses-permission android:name="android.permission.SET_DEBUG_APP"/>
<!-- To auto-complete the email text field in the login form with the user's emails -->
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:debuggable="true"
android:windowSoftInputMode="adjustPan|stateHidden"
android:theme="@style/Theme.AppCompat.Light.NoActionBar"
tools:replace="android:icon,android:theme">
<uses-library android:name="com.google.android.maps" />
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyBS8V9TGhcFUIpt0AIUORXr7-H4XZDQeXw" />
<activity
android:name=".SplashActivity"
android:label="@string/title_activity_maps">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.SEARCH">
</action>
</intent-filter>
<meta-data android:name="android.app.searchable"
android:resource="@xml/searchable"
/>
</activity>
<activity android:name=".IntroWelcomePager.WelcomeActivity" />
<activity android:name=".CheckNetConnActivity" />
<!-- Provides search suggestions for words and their definitions. -->
<provider android:name="com.playpersia.bicyclemap.LocationssProviders"
android:authorities="com.playpersia.bicyclemap.LocationssProviders"
android:exported="true"
android:grantUriPermissions="true"
android:enabled="true"
android:multiprocess="true"
android:label="@string/provider_locations"
/>
</application>
</manifest>
答案 0 :(得分：0)
试试这个
public static final Uri CONTENT_URI =Uri.parse("content://" +AUTHORITY);
而不是
public static final Uri CONTENT_URI =Uri.parse("content://" +AUTHORITY + "locations");
您不需要提及您的＆＃34;地点＆＃34;合同内容uri。
希望这有帮助。