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请看看下面的函数:上HTC渴望HD没有这样的表(在Android的SQLite数据库)
private void copyDataBase() throws IOException{
//Open your local db as the input stream
InputStream myInput = myContext.getAssets().open(DB_NAME);
// Path to the just created empty db
String outFileName = DB_PATH + DB_NAME;
File f = new File(DB_PATH);
if (!f.exists()) {
f.mkdir();
}
//Open the empty db as the output stream
OutputStream myOutput = new FileOutputStream(outFileName);
//transfer bytes from the inputfile to the outputfile
byte[] buffer = new byte[1024];
int length;
//myInput.read(buffer);
while ((length = myInput.read(buffer))>0){
myOutput.write(buffer, 0, length);
}
//Close the streams
myOutput.flush();
myOutput.close();
myInput.close();
}
哪里DB_PATH是 “/数据/数据/ 应用程序包 /数据库/”。是否可以设置DB_PATH =“”?其实设置DB_PATH =“/ data/data/应用程序包/databases /”。在大多数设备上都能正常工作,但不适用于HTC渴望HD(讨论here,here,here和here)。该设备在设备上找不到上述路径。 感谢