Hi, I use this method couples of occasion to load text file to display as help file. But I don't know why the following code didn't work. It seems to hang and logcat says "OutOfMemoryError"?
All I did was break this out as an separate activity... Can anyone help me to catch the problem? ---xml--- <?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"; android:id="@+id/helptab" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <TextView android:id="@+id/helptext" android:layout_width="fill_parent" android:layout_height="wrap_content" /> </ScrollView> ---code--- import java.io.DataInputStream; import java.io.IOException; import java.io.InputStream; import android.app.Activity; import android.os.Bundle; import android.widget.TextView; public class Help extends Activity { /** Called when the activity is first created. */ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.help); InputStream iFile = getResources().openRawResource(R.raw.help); try { TextView helpText = (TextView) findViewById(R.id.helptext); String strFile = inputStreamToString(iFile); helpText.setText(strFile); } catch (Exception e) { } } public String inputStreamToString(InputStream is) throws IOException { StringBuffer sBuffer = new StringBuffer(); DataInputStream dataIO = new DataInputStream(is); String strLine = ""; while ((strLine = dataIO.readLine()) != "") { sBuffer.append(strLine + "\n"); } dataIO.close(); is.close(); return sBuffer.toString(); } } -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
