| Display: 7" 800*480 capacitive multi-touch OS: Android2.3 CPU: MT6573 Dual Core 800MHz Memory: Nand Flash:4GBit;DDR:2GBit 3G: GSM+WCDMA Dual SIM Dual Standby Camera: Dual camera,front 0.3MP / Rear 2.0MP GPS: built in GPS Working time: 4-6hours Wi-Fi 802.11b/g/n speaker: Dual speakers SIM card slot: dual SIM card slot-WCDMA+GSM | |
| CPU | MT6573 dual core(ARM11 650M+Modem ARM7 280M) |
| RAM | 512MB DDR2 |
| ROM | 4GB (Maximum Support 32GB Micro sd card) |
| OS | Google Android 2.3 |
| Camera | dual camera, face 0.3M, front 2.0M mega pixel, flashlight |
| Wifi | IEEE 802.11 b/g/n |
| GPS | Built-in |
| Bluetooth | B/T 2.1 + EDR |
| 3G | Dual SIM card, WCDMA+GSM |
| TV | Analog TV, Support NTSC/PAL TV-Out |
| FM Radio | Built-in FM redio |
| Sensor | 3D G-sensor, Magnetic induction sensor, temperature sensor, Ambient light sensor |
| Battery | 4200mAh removable lithium ion battery |
| working time | 4-6 hours; standby time Longer |
| 1/O ports | 1* 3.5mm stereo headphone jack |
| 1*DC-in jack | |
| 2*SIM card | |
| 1*TF card | |
| 1*Mini USB slot | |
| DISPLAY | 7 inch 800x480 pixel, 178° Viewing |
| 5 points Multi touch capacitive screen | |
| Game | Built in PPC game, support PPC 3D games,JAVA,simulation game |
| Audio | MP3,Stereo output,dual speakers |
| mp3,wav,ogg,amr,midi,support MP3 calling ring, dual loudspeaker output | |
| Video | H.264 Encoder: baseline CIF @ 30fps/2mbps. |
| 3GP,MP4,AVI,ASF,WMV,support AVI/MP4/3GP/ASF/RM,full screen broadcast,support fast forward, fast reverse/pause | |
| Photo | JPEG, PNG, BMP, GIF etc. |
| Application software | MSN, Skype, Gmail, Google map, ebook, ect |
| Language | Multi Language |
| Weight | NW: 420g; GW: 850g |
| Size | 19cm*12cm*1cm |
| Packing | color box; 23*14*7cm |
| Accessories | 1 * Lithium battery 1 * User Manual 1 * USB transfer cable 1 * Earphone 1 * Screen Protector |
package com.camera_test0;
import java.io.File;
import java.io.IOException;
import java.util.List;
import android.os.Environment;
import android.app.Activity;
import android.hardware.Camera;
import android.hardware.Camera.Size;
import android.media.MediaRecorder;
import android.os.Bundle;
import android.util.Log;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
public class CameraTest0Activity extends Activity {
/** Called when the activity is first created. */
private Camera myCamera;
private SurfaceView mySurfaceView;
private boolean isRecording;
private MediaRecorder mediaRecorder;
private SurfaceHolder v_holder;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mySurfaceView = (SurfaceView) findViewById(R.id.surfaceView1);
SurfaceHolder holder = mySurfaceView.getHolder();
holder.addCallback(mSurfaceListener);
holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
myCamera = getCameraInstance();//
}
private SurfaceHolder.Callback mSurfaceListener = new SurfaceHolder.Callback() {
public void surfaceCreated(SurfaceHolder holder) {
// TODO Auto-generated method stub
try {
myCamera.setPreviewDisplay(holder);
} catch (Exception e) {
e.printStackTrace();
}
}
public void surfaceDestroyed(SurfaceHolder holder) {
// TODO Auto-generated method stub
//myCamera.release();
//myCamera = null;
myCamera.setPreviewCallback(null);
myCamera.stopPreview();
myCamera.release();
myCamera = null;
}
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
// TODO Auto-generated method stub
v_holder = holder; // SurfaceHolderを保存
myCamera.stopPreview();
Camera.Parameters parameters = myCamera.getParameters();
List<Size> asizeSupport = parameters.getSupportedPreviewSizes();
//一番小さいプレビューサイズを利用
Size size = asizeSupport.get(asizeSupport.size() - 1);
parameters.setPreviewSize(size.width,size.height);
Log.d("size1", "w=" + String.valueOf(width) + "h=" + String.valueOf(height));//
Log.d("size2", "w=" + String.valueOf(size.width) + "h=" + String.valueOf(size.height));//
LayoutParams paramLayout;
paramLayout = mySurfaceView.getLayoutParams();
paramLayout.width = size.width;
paramLayout.height = size.height;
mySurfaceView.setLayoutParams(paramLayout);
// camera.setDisplayOrientation(90);// カメラを回転
//List<Camera.Size> size = parameters.getSupportedPreviewSizes();
//Log.d("カメラのサイズ", "w=" + String.valueOf(size.get(0).width) + "h=" + String.valueOf(size.get(0).height));//
//parameters.setPreviewSize(size.get(0).width, size.get(0).height);
// myCamera.setParameters(parameters);
myCamera.startPreview();//
}
};
public void click(View v) {
// 録画中でなければ録画を開始
if (!isRecording) {
initializeVideoSettings(); // MediaRecorderの設定
// myRecorder.start(); // 録画開始
isRecording = true; // 録画中のフラグを立てる
// 録画中であれば録画を停止
} else {
mediaRecorder.stop(); // 録画停止
mediaRecorder.reset(); // 無いとmediarecorder went away with unhandled
// events が発生
mediaRecorder.release();//
mediaRecorder = null;
//myCamera.lock();
//myCamera.release(); // release the camera for other applications
//myCamera = null;
isRecording = false; // 録画中のフラグを外す
}
}
private void initializeVideoSettings() {
// TODO 自動生成されたメソッド・スタブ
try {
//myCamera = getCameraInstance();
mediaRecorder = new MediaRecorder();
//mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
//mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
myCamera.unlock();
mediaRecorder.setCamera( myCamera );
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); // 録画の入力ソースを指定
mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); // ファイルフォーマットを指定
mediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.MPEG_4_SP); // ビデオエンコーダを指定
mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
//CamcorderProfile profile = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH);
//mediaRecorder.setProfile(profile);
mediaRecorder.setVideoFrameRate(15); // 動画のフレームレートを指定
mediaRecorder.setVideoSize(320, 240); // 動画のサイズを指定
File folder = Environment.getExternalStorageDirectory();
File file;
file = File.createTempFile("sample20110603", ".mp4", folder);//
//mFile = Environment.getExternalStorageDirectory().getAbsolutePath();
mediaRecorder.setOutputFile(file.getAbsolutePath());
mediaRecorder.setPreviewDisplay(v_holder.getSurface());//
mediaRecorder.prepare();
mediaRecorder.start();
} catch (IOException e) {
// TODO 自動生成された catch ブロック
e.printStackTrace();
}
}
private Camera getCameraInstance() {
// TODO 自動生成されたメソッド・スタブ
Camera c = null;
try {
c = Camera.open( 1 ); // attempt to get a Camera instance
}
catch (Exception e){
// Camera is not available (in use or does not exist)
}
return c; // returns null if camera is unavailable
}
}