package testcase.T_sdcardWrite_write_01;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import android.app.Activity;
import android.os.Bundle;
import android.os.Environment;
public class MainActivity extends Activity {
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try {
String dirPath = "/sdcard0/test/";
if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
File file = new File(dirPath + "bufferWritter");
FileWriter fileWritter = new FileWriter(file, true);
BufferedWriter bufferWritter = new BufferedWriter(fileWritter);
bufferWritter.write("this is a test");
bufferWritter.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}