第一个版本，完成用户模块，二维码扫描，聊天等

WeChat/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>

WeChat/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>WeChat</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

WeChat/.settings/org.eclipse.core.resources.prefs

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+eclipse.preferences.version=1
+encoding/<project>=UTF-8

WeChat/.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.source=1.6

WeChat/.svn/entries

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+12

WeChat/.svn/format

@@ -0,0 +1 @@
+12

WeChat/.svn/pristine/00/009d8767ae6cb825da1329304668418138598290.svn-base

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+package com.juns.wechat.zxing;
+
+import java.io.IOException;
+import java.util.Vector;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.content.res.AssetFileDescriptor;
+import android.graphics.Bitmap;
+import android.media.AudioManager;
+import android.media.MediaPlayer;
+import android.media.MediaPlayer.OnCompletionListener;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Vibrator;
+import android.text.TextUtils;
+import android.view.KeyEvent;
+import android.view.SurfaceHolder;
+import android.view.SurfaceHolder.Callback;
+import android.view.SurfaceView;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.Window;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.google.zxing.BarcodeFormat;
+import com.juns.wechat.R;
+import com.juns.wechat.SplashActivity;
+import com.juns.wechat.common.Utils;
+import com.juns.wechat.zxing.camera.CameraManager;
+import com.juns.wechat.zxing.decoding.CaptureActivityHandler;
+import com.juns.wechat.zxing.decoding.InactivityTimer;
+import com.juns.wechat.zxing.view.ViewfinderView;
+
+/**
+ * @ClassName: CaptureActivity
+ * @Description: 二维码扫描
+ * @author juns
+ * @date 2013-8-14
+ */
+public class CaptureActivity extends Activity implements Callback {
+
+	private CaptureActivityHandler handler;
+	private ViewfinderView viewfinderView;
+	private boolean hasSurface;
+	private Vector<BarcodeFormat> decodeFormats;
+	private String characterSet;
+	private InactivityTimer inactivityTimer;
+	private MediaPlayer mediaPlayer;
+	private boolean playBeep;
+	private static final float BEEP_VOLUME = 0.10f;
+	private boolean vibrate;
+
+	private TextView mTitle;
+	private ImageView mGoHome;
+	private boolean isNoCute = true;
+
+	/** Called when the activity is first created. */
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		requestWindowFeature(Window.FEATURE_NO_TITLE);
+		setContentView(R.layout.activity_code_scan);
+		CameraManager.init(getApplication());
+		initControl();
+		hasSurface = false;
+		inactivityTimer = new InactivityTimer(this);
+		Bundle bundle = getIntent().getExtras();
+		if (bundle != null && bundle.getBoolean("isNoCute")) {
+			isNoCute = true;
+		} else {
+			isNoCute = false;
+		}
+	}
+
+	@Override
+	public boolean onKeyDown(int keyCode, KeyEvent event) {
+		if (keyCode == KeyEvent.KEYCODE_BACK) {
+			if (isNoCute) {
+				Utils.finish(CaptureActivity.this);
+			} else {
+				Utils.start_Activity(CaptureActivity.this, SplashActivity.class);
+				Utils.finish(CaptureActivity.this);
+			}
+		}
+		return super.onKeyDown(keyCode, event);
+	}
+
+	private void initControl() {
+		viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
+		mTitle = (TextView) findViewById(R.id.common_title_msg);
+		mTitle.setText("扫一扫");
+		mGoHome = (ImageView) findViewById(R.id.img_back);
+		mGoHome.setOnClickListener(new OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				Utils.finish(CaptureActivity.this);
+			}
+		});
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
+		SurfaceHolder surfaceHolder = surfaceView.getHolder();
+		if (hasSurface) {
+			initCamera(surfaceHolder);
+		} else {
+			surfaceHolder.addCallback(this);
+			surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
+		}
+		decodeFormats = null;
+		characterSet = null;
+
+		playBeep = true;
+		AudioManager audioService = (AudioManager) getSystemService(AUDIO_SERVICE);
+		if (audioService.getRingerMode() != AudioManager.RINGER_MODE_NORMAL) {
+			playBeep = false;
+		}
+		initBeepSound();
+		vibrate = true;
+	}
+
+	@Override
+	protected void onPause() {
+		super.onPause();
+		if (handler != null) {
+			handler.quitSynchronously();
+			handler = null;
+		}
+		CameraManager.get().closeDriver();
+	}
+
+	@Override
+	public void onDestroy() {
+		if (inactivityTimer != null)
+			inactivityTimer.shutdown();
+		super.onDestroy();
+	}
+
+	private void initCamera(SurfaceHolder surfaceHolder) {
+		try {
+			CameraManager.get().openDriver(surfaceHolder);
+		} catch (IOException ioe) {
+			return;
+		} catch (RuntimeException e) {
+			return;
+		}
+		if (handler == null) {
+			handler = new CaptureActivityHandler(this, decodeFormats,
+					characterSet);
+		}
+	}
+
+	@Override
+	public void surfaceChanged(SurfaceHolder holder, int format, int width,
+			int height) {
+
+	}
+
+	@Override
+	public void surfaceCreated(SurfaceHolder holder) {
+		if (!hasSurface) {
+			hasSurface = true;
+			initCamera(holder);
+		}
+
+	}
+
+	@Override
+	public void surfaceDestroyed(SurfaceHolder holder) {
+		hasSurface = false;
+	}
+
+	public ViewfinderView getViewfinderView() {
+		return viewfinderView;
+	}
+
+	public Handler getHandler() {
+		return handler;
+	}
+
+	public void drawViewfinder() {
+		viewfinderView.drawViewfinder();
+
+	}
+
+	/**
+	 * 扫描正确后的震动声音,如果感觉apk大了,可以删除
+	 */
+	private void initBeepSound() {
+		if (playBeep && mediaPlayer == null) {
+			// The volume on STREAM_SYSTEM is not adjustable, and users found it
+			// too loud,
+			// so we now play on the music stream.
+			setVolumeControlStream(AudioManager.STREAM_MUSIC);
+			mediaPlayer = new MediaPlayer();
+			mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
+			mediaPlayer.setOnCompletionListener(beepListener);
+
+			AssetFileDescriptor file = getResources().openRawResourceFd(
+					R.raw.beep);
+			try {
+				mediaPlayer.setDataSource(file.getFileDescriptor(),
+						file.getStartOffset(), file.getLength());
+				file.close();
+				mediaPlayer.setVolume(BEEP_VOLUME, BEEP_VOLUME);
+				mediaPlayer.prepare();
+			} catch (IOException e) {
+				mediaPlayer = null;
+			}
+		}
+	}
+
+	private static final long VIBRATE_DURATION = 200L;
+
+	private void playBeepSoundAndVibrate() {
+		if (playBeep && mediaPlayer != null) {
+			mediaPlayer.start();
+		}
+		if (vibrate) {
+			Vibrator vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
+			vibrator.vibrate(VIBRATE_DURATION);
+		}
+	}
+
+	/**
+	 * When the beep has finished playing, rewind to queue up another one.
+	 */
+	private final OnCompletionListener beepListener = new OnCompletionListener() {
+		public void onCompletion(MediaPlayer mediaPlayer) {
+			mediaPlayer.seekTo(0);
+		}
+	};
+
+	public void handleDecode(com.google.zxing.Result result, Bitmap barcode) {
+		inactivityTimer.onActivity();
+		playBeepSoundAndVibrate();
+
+		final String resultString = result.getText();
+		Intent resultIntent = new Intent();
+		Bundle bundle = new Bundle();
+		bundle.putString("result", resultString);
+		resultIntent.putExtras(bundle);
+		this.setResult(RESULT_OK, resultIntent);
+
+		if (!isNoCute) {
+			if (TextUtils.isEmpty(resultString)) {
+				Utils.showLongToast(CaptureActivity.this, "二维码信息错误！");
+				return;
+			} else {
+				if (resultString.startsWith("http://")) {
+					Uri uri = Uri.parse(resultString);
+					Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+					startActivity(intent);
+				} else {
+					Utils.showLongToast(this, "扫描结果为：" + result);
+				}
+			}
+		}
+		finish();
+	}
+
+}