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@ -24,28 +24,27 @@ import java.util.* |
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*/ |
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class ReaderProvider : ContentProvider() { |
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private enum class RequestCode { |
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saveSource, saveSources, saveBook, deleteSources, getSource, getSources, getBookshelf, getChapterList, getBookContent |
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SaveSource, SaveSources, SaveBook, DeleteSources, GetSource, GetSources, GetBookshelf, GetChapterList, GetBookContent |
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} |
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private val postBodyKey = "json" |
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private val sMatcher by lazy { |
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val uriMatcher = UriMatcher(UriMatcher.NO_MATCH) |
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val authority = "${context?.applicationInfo?.packageName}.readerProvider" |
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uriMatcher.addURI(authority, "source/insert", RequestCode.saveSource.ordinal) |
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uriMatcher.addURI(authority, "sources/insert", RequestCode.saveSources.ordinal) |
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uriMatcher.addURI(authority, "book/insert", RequestCode.saveBook.ordinal) |
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uriMatcher.addURI(authority, "sources/delete", RequestCode.deleteSources.ordinal) |
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uriMatcher.addURI(authority, "source/query", RequestCode.getSource.ordinal) |
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uriMatcher.addURI(authority, "sources/query", RequestCode.getSources.ordinal) |
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uriMatcher.addURI(authority, "books/query", RequestCode.getBookshelf.ordinal) |
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uriMatcher.addURI(authority, "book/chapter/query", RequestCode.getChapterList.ordinal) |
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uriMatcher.addURI(authority, "book/content/query", RequestCode.getBookContent.ordinal) |
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return@lazy uriMatcher |
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UriMatcher(UriMatcher.NO_MATCH).apply { |
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"${context?.applicationInfo?.packageName}.readerProvider".also { authority -> |
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addURI(authority, "source/insert", RequestCode.SaveSource.ordinal) |
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addURI(authority, "sources/insert", RequestCode.SaveSources.ordinal) |
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addURI(authority, "book/insert", RequestCode.SaveBook.ordinal) |
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addURI(authority, "sources/delete", RequestCode.DeleteSources.ordinal) |
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addURI(authority, "source/query", RequestCode.GetSource.ordinal) |
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addURI(authority, "sources/query", RequestCode.GetSources.ordinal) |
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addURI(authority, "books/query", RequestCode.GetBookshelf.ordinal) |
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addURI(authority, "book/chapter/query", RequestCode.GetChapterList.ordinal) |
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addURI(authority, "book/content/query", RequestCode.GetBookContent.ordinal) |
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} |
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} |
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} |
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override fun onCreate(): Boolean { |
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return false |
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} |
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override fun onCreate() = false |
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override fun delete( |
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uri: Uri, |
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@ -54,7 +53,7 @@ class ReaderProvider : ContentProvider() { |
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): Int { |
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if (sMatcher.match(uri) < 0) return -1 |
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when (RequestCode.values()[sMatcher.match(uri)]) { |
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RequestCode.deleteSources -> SourceController.deleteSources(selection) |
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RequestCode.DeleteSources -> SourceController.deleteSources(selection) |
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else -> throw IllegalStateException( |
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"Unexpected value: " + RequestCode.values()[sMatcher.match(uri)].name |
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) |
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@ -62,20 +61,18 @@ class ReaderProvider : ContentProvider() { |
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return 0 |
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} |
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override fun getType(uri: Uri): String? { |
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throw UnsupportedOperationException("Not yet implemented") |
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} |
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override fun getType(uri: Uri) = throw UnsupportedOperationException("Not yet implemented") |
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override fun insert(uri: Uri, values: ContentValues?): Uri? { |
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if (sMatcher.match(uri) < 0) return null |
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when (RequestCode.values()[sMatcher.match(uri)]) { |
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RequestCode.saveSource -> values?.let { |
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RequestCode.SaveSource -> values?.let { |
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SourceController.saveSource(values.getAsString(postBodyKey)) |
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} |
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RequestCode.saveBook -> values?.let { |
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RequestCode.SaveBook -> values?.let { |
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BookshelfController.saveBook(values.getAsString(postBodyKey)) |
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} |
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RequestCode.saveSources -> values?.let { |
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RequestCode.SaveSources -> values?.let { |
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SourceController.saveSources(values.getAsString(postBodyKey)) |
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} |
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else -> throw IllegalStateException( |
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@ -97,11 +94,11 @@ class ReaderProvider : ContentProvider() { |
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map["index"] = arrayListOf(it) |
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} |
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return if (sMatcher.match(uri) < 0) null else when (RequestCode.values()[sMatcher.match(uri)]) { |
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RequestCode.getSource -> SimpleCursor(SourceController.getSource(map)) |
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RequestCode.getSources -> SimpleCursor(SourceController.sources) |
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RequestCode.getBookshelf -> SimpleCursor(BookshelfController.bookshelf) |
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RequestCode.getBookContent -> SimpleCursor(BookshelfController.getBookContent(map)) |
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RequestCode.getChapterList -> SimpleCursor(BookshelfController.getChapterList(map)) |
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RequestCode.GetSource -> SimpleCursor(SourceController.getSource(map)) |
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RequestCode.GetSources -> SimpleCursor(SourceController.sources) |
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RequestCode.GetBookshelf -> SimpleCursor(BookshelfController.bookshelf) |
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RequestCode.GetBookContent -> SimpleCursor(BookshelfController.getBookContent(map)) |
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RequestCode.GetChapterList -> SimpleCursor(BookshelfController.getChapterList(map)) |
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else -> throw IllegalStateException( |
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"Unexpected value: " + RequestCode.values()[sMatcher.match(uri)].name |
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) |
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@ -111,9 +108,8 @@ class ReaderProvider : ContentProvider() { |
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override fun update( |
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uri: Uri, values: ContentValues?, selection: String?, |
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selectionArgs: Array<String>? |
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): Int { |
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throw UnsupportedOperationException("Not yet implemented") |
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} |
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) = throw UnsupportedOperationException("Not yet implemented") |
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/** |
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* Simple inner class to deliver json callback data. |
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@ -124,82 +120,46 @@ class ReaderProvider : ContentProvider() { |
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private val mData: String = Gson().toJson(data) |
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override fun getCount(): Int { |
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return 1 |
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} |
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override fun getCount() = 1 |
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override fun getPosition(): Int { |
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return 0 |
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} |
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override fun getPosition() = 0 |
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override fun move(i: Int): Boolean { |
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return true |
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} |
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override fun move(i: Int) = true |
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override fun moveToPosition(i: Int): Boolean { |
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return true |
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} |
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override fun moveToPosition(i: Int) = true |
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override fun moveToFirst(): Boolean { |
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return true |
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} |
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override fun moveToFirst() = true |
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override fun moveToLast(): Boolean { |
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return true |
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} |
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override fun moveToLast() = true |
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override fun moveToNext(): Boolean { |
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return true |
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} |
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override fun moveToNext() = true |
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override fun moveToPrevious(): Boolean { |
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return true |
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} |
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override fun moveToPrevious() = true |
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override fun isFirst(): Boolean { |
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return true |
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} |
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override fun isFirst() = true |
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override fun isLast(): Boolean { |
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return true |
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} |
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override fun isLast() = true |
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override fun isBeforeFirst(): Boolean { |
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return false |
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} |
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override fun isBeforeFirst() = true |
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override fun isAfterLast(): Boolean { |
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return false |
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} |
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override fun isAfterLast() = true |
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override fun getColumnIndex(s: String): Int { |
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return 0 |
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} |
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override fun getColumnIndex(s: String) = 0 |
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@Throws(IllegalArgumentException::class) |
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override fun getColumnIndexOrThrow(s: String): Int { |
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throw UnsupportedOperationException("Not yet implemented") |
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} |
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override fun getColumnName(i: Int): String? { |
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return null |
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} |
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override fun getColumnName(i: Int) = null as String? |
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override fun getColumnNames(): Array<String> { |
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return arrayOf() |
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} |
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override fun getColumnNames() = arrayOf<String>() |
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override fun getColumnCount(): Int { |
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return 0 |
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} |
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override fun getColumnCount() = 0 |
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override fun getBlob(i: Int): ByteArray { |
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return ByteArray(0) |
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} |
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override fun getBlob(i: Int) = ByteArray(0) |
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override fun getString(i: Int): String { |
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return mData |
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} |
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override fun getString(i: Int) = mData |
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override fun copyStringToBuffer( |
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i: Int, |
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@ -207,43 +167,26 @@ class ReaderProvider : ContentProvider() { |
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) { |
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} |
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override fun getShort(i: Int): Short { |
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return 0 |
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} |
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override fun getShort(i: Int) = 0.toShort() |
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override fun getInt(i: Int): Int { |
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return 0 |
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} |
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override fun getLong(i: Int): Long { |
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return 0 |
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} |
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override fun getInt(i: Int) = 0 |
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override fun getFloat(i: Int): Float { |
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return 0f |
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} |
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override fun getLong(i: Int) = 0L |
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override fun getDouble(i: Int): Double { |
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return 0.0 |
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} |
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override fun getFloat(i: Int) = 0F |
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override fun getType(i: Int): Int { |
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return 0 |
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} |
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override fun getDouble(i: Int) = 0.toDouble() |
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override fun isNull(i: Int): Boolean { |
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return false |
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} |
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override fun getType(i: Int) = 0 |
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override fun isNull(i: Int) = false |
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override fun deactivate() {} |
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override fun requery(): Boolean { |
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return false |
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} |
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override fun requery() = false |
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override fun close() {} |
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override fun isClosed(): Boolean { |
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return false |
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} |
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override fun isClosed() = false |
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override fun registerContentObserver(contentObserver: ContentObserver) {} |
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override fun unregisterContentObserver(contentObserver: ContentObserver) {} |
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@ -251,22 +194,14 @@ class ReaderProvider : ContentProvider() { |
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override fun unregisterDataSetObserver(dataSetObserver: DataSetObserver) {} |
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override fun setNotificationUri(contentResolver: ContentResolver, uri: Uri) {} |
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override fun getNotificationUri(): Uri? { |
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return null |
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} |
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override fun getNotificationUri() = null as Uri? |
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override fun getWantsAllOnMoveCalls(): Boolean { |
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return false |
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} |
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override fun getWantsAllOnMoveCalls() = false |
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override fun setExtras(bundle: Bundle) {} |
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override fun getExtras(): Bundle? { |
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return null |
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} |
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override fun getExtras() = null as Bundle? |
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override fun respond(bundle: Bundle): Bundle? { |
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return null |
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} |
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override fun respond(bundle: Bundle) = null as Bundle? |
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} |
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} |