Android File Upload (PHP)

by Bobbie » Sat, 14 Mar 2009 13:35:43 GMT

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 I have looked literally everywhere I could find and cannot find a file
upload script (that will allow me to upload pictures, audio files and
video files) that works.  Could someone post a *current* and *working*
example for both the Android and PHP code?  Every example I have found
on the web are "older" examples and when I try to copy/paste and
modify them, my app just crashes or it just plain doesn't work.
Please get me some info.
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1. How can I use the VideoView in the class that extends view?

Hello.

Actually I want to use the VideoView in the class that is extends
view.
But whenever I tried, the space is allocated but anything is appeared.
SO I've changed the background color, then I can see the how much the
view's area is allocated.
but inside is nothing in there.
and next trying is I overrided the onDraw().
and inside the onDraw() I insert the 'videoView.draw(canvas)' like
this.
but it also not work.
is there any way that I can use the videoview inside the class
extended view?

Thanks for reading.

emca.

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2. AudioRecord.read keep blocking, How to get buffer data and no wait with AudioRecord.read?

I just want get the audio input data, and draw a wave, but now I don't
know how to get audio data.

This is my code:

package com.fugui.fetal;

import java.nio.ByteBuffer;
import java.nio.ShortBuffer;

import android.app.Activity;
import android.content.Context;
import android.media.AudioFormat;
import android.media.AudioManager;
import android.media.AudioRecord;
import android.media.MediaRecorder;
import android.media.AudioRecord.OnRecordPositionUpdateListener;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class Main extends Activity {
        private final static int SAMPLE_RATE_IN_HZ = 8000;
private final static int BUFFER_SIZE = 20 * SAMPLE_RATE_IN_HZ;
        AudioRecord audioRecord;

        @Override
        public void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.main);

                Button button = (Button) findViewById(R.id.Button01);

                button.setOnClickListener(new OnClickListener() {

                        public void onClick(View v) {
                                if (audioRecord.getRecordingState() ==
AudioRecord.RECORDSTATE_RECORDING) {
                                        audioRecord.stop();
                                        ((Button) v).setText("Start");
                                } else {
                                        
audioRecord.setRecordPositionUpdateListener(new
OnRecordPositionUpdateListener() {

                                                public void 
onMarkerReached(AudioRecord recorder) {
                                                        Log.i( "Hill" , 
"onMarkerReached") ;
                                                        recordParse();
                                                }

                                                public void 
onPeriodicNotification(AudioRecord recorder) {
                                                        Log.i( "Hill", 
"onPeriodicNotification" );
                                                        recordParse();
                                                }
                                        });
                                        Log.i("Hill",  
"setPositionNotificationPeriod Result: " +
audioRecord.setPositionNotificationPeriod(1000) );
                                        //Log.i("Hill",  
"setNotificationMarkerPosition Result: " +
audioRecord.setNotificationMarkerPosition(8000) );


                                        audioRecord.startRecording();
                                        ((Button) v).setText("Stop");

                                        recordParse();
                                }
                        }
                });

                init();

                if( audioRecord.getState() != AudioRecord.STATE_INITIALIZED )
                {
                        button.setEnabled( false );
                        ((TextView) findViewById(R.id.TextOut)).setText( "Audio 
Init
Failed.");
                }
        }

        public void init() {
                audioRecord = new AudioRecord(MediaRecorder.AudioSource.MIC,
SAMPLE_RATE_IN_HZ,
                                                AudioFormat.CHANNEL_IN_MONO, 
AudioFormat.ENCODING_PCM_16BIT,
BUFFER_SIZE);

        }

        public void recordParse() {

                short buffer[] = new short[8000 ];

                ((TextView) findViewById(R.id.TextOut)).setText( "Size: " +
audioRecord.read( buffer, 0, buffer.length ) + " Time:" +
System.currentTimeMillis() );
        }
}

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Android File Upload (PHP)