java.lang.IOException, path to file cannot be created. my catch is working by dont know why is isnt being created?
Im not sure why im getting this error, i assumed the setOutputFile() would create the file ..
any help appreciated, as there are a few errors in DDMS
this is my viderecorder class:
package com.sg86.quickrecord;
import java.io.File;
import java.io.IOException;
import android.media.MediaRecorder;
import android.os.Environment;
public class VideoRecorder {
final MediaRecorder recorder = new MediaRecorder();
final String path;
/**
* create a new video recording stored in SDcard Root
*/
public VideoRecorder(String path) {
this.path = organisePath(path);
}
private String organisePath(String path) {
if (!path.startsWith("/")) {
path = "/" + path;
}
if (!path.contains(".")) {
path += ".3gp";
}
return Environment.getExternalStorageDirectory().getAbsolutePath() + path;
}
public void start() throws IOException {
String state = android.os.Environment.getExternalStorageState();
if(!state.equals(android.os.Environment.MEDIA_MOUNTED)) {
throw new IOException("SD Card is not mounted. It is " + state + ".");
}
// make sure the directory we plan to store the recording in exists
File directory = new File(path).getParentFile();
if (!directory.exists() && !directory.mkdirs()) {
throw new IOException("Path to file could not be created.");
}
recorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
recorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
recorder.setOutputFile(path);
recorder.prepare();
recorder.start();
}
public void stop() throws IOException {
recorder.stop();
recorder.release();
}
}
this is my main activity
package com.sg86.quickrecord;
import java.io.File;
import java.io.IOException;
import java.lang.IllegalStateException;
import android.app.Activity;
import android.media.MediaRecorder;
import android.os.Bundle;
import android.os.Environment;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
@SuppressWarnings("unused")
public class QuickRecord extends Activity {
public static final String WRITE_EXTERNAL_STORAGE = "android.permission.WRITE_EXTERNAL_STORAGE";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button recordBtn = (Button) findViewById(R.id.button01);
Button stopBtn = (Button) findViewById(R.id.button02);
final VideoRecorder record = new VideoRecorder("/QuickRecord/recordi开发者_运维百科ng");
recordBtn.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
try {
record.start();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
stopBtn.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
try {
record.stop();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
}
Did you add <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
to your AndroidManifest.xml
file?
See Security and Permissions for more details.
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