android 拍照进入相册 实例源码下载（可拍照、可从相册选择）

package com.example.takephotodemo;

import java.io.File;
import java.io.IOException;
import android.media.ExifInterface;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.PopupWindow;
import android.widget.Toast;

public class MainActivity extends Activity implements OnClickListener {
	private ImageView mimageViewPhotoShow;
	private PopupWindow mPopupWindow;
	private View mpopview;
	private Bitmap photo;
	private File mPhotoFile;
	private int CAMERA_RESULT = 100;
	private int RESULT_LOAD_IMAGE = 200;
	private String saveDir = Environment.getExternalStorageDirectory()
			.getPath()   "/temp_image";

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		InitUI();
	}

	private void InitUI() {
		View buttonChoosePhoto = (Button) findViewById(R.id.buttonChoosePhoto);
		if (buttonChoosePhoto != null) {
			buttonChoosePhoto.setOnClickListener(this);
		}

		mimageViewPhotoShow = (ImageView) findViewById(R.id.imageViewPhotoShow);
	}

	@Override
	public void onClick(View arg0) {
		if (arg0.getId() == R.id.buttonChoosePhoto) {
			LayoutInflater inflater = LayoutInflater.from(this);
			mpopview = inflater.inflate(R.layout.layout_login_choose_photo,
					null);

			mPopupWindow = new PopupWindow(mpopview, 300, 400, true);
			mPopupWindow.setBackgroundDrawable(getResources().getDrawable(
					R.drawable.tekephoto_dialog_background));

			mPopupWindow.showAtLocation(mimageViewPhotoShow, Gravity.CENTER, 0,
					0);
			Button mbuttonTakePhoto = (Button) mpopview
					.findViewById(R.id.button_take_photo);
			Button mbuttonChoicePhoto = (Button) mpopview
					.findViewById(R.id.button_choice_photo);
			Button mbuttonChoicecannce = (Button) mpopview
					.findViewById(R.id.button_choice_cancer);

			// 相册上传
			mbuttonChoicePhoto.setOnClickListener(new OnClickListener() {
				@Override
				public void onClick(View v) {
					mPopupWindow.dismiss();
					Intent i = new Intent(
							Intent.ACTION_PICK,
							android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
					startActivityForResult(i, RESULT_LOAD_IMAGE);
				}
			});

			File savePath = new File(saveDir);
			if (!savePath.exists()) {
				savePath.mkdirs();
			}

			// 拍照上传
			mbuttonTakePhoto.setOnClickListener(new OnClickListener() {
				@Override
				public void onClick(View v) {
					mPopupWindow.dismiss();
					destoryImage();
					String state = Environment.getExternalStorageState();
					if (state.equals(Environment.MEDIA_MOUNTED)) {
						mPhotoFile = new File(saveDir, "temp.jpg");
						mPhotoFile.delete();
						if (!mPhotoFile.exists()) {
							try {
								mPhotoFile.createNewFile();
							} catch (IOException e) {
								e.printStackTrace();
								Toast.makeText(getApplication(), "照片创建失败!",
										Toast.LENGTH_LONG).show();
								return;
							}
						}
						Intent intent = new Intent(
								"android.media.action.IMAGE_CAPTURE");
						intent.putExtra(MediaStore.EXTRA_OUTPUT,
								Uri.fromFile(mPhotoFile));
						startActivityForResult(intent, CAMERA_RESULT);
					} else {
						Toast.makeText(getApplication(), "sdcard无效或没有插入!",
								Toast.LENGTH_SHORT).show();
					}
				}
			});

			mbuttonChoicecannce.setOnClickListener(new OnClickListener() {
				@Override
				public void onClick(View v) {
					// TODO Auto-generated method stub
					mPopupWindow.dismiss();
				}
			});
		}
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		if (requestCode == CAMERA_RESULT && resultCode == RESULT_OK) {
			if (mPhotoFile != null && mPhotoFile.exists()) {
				BitmapFactory.Options bitmapOptions = new BitmapFactory.Options();
				bitmapOptions.inSampleSize = 8;
				int degree = readPictureDegree(mPhotoFile.getAbsolutePath());
				Bitmap bitmap = BitmapFactory.decodeFile(mPhotoFile.getPath(),
						bitmapOptions);
				bitmap = rotaingImageView(degree, bitmap);
				mimageViewPhotoShow.setImageBitmap(bitmap);
			}
		}
		if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK
				&& null != data) {
			Uri selectedImage = data.getData();
			String[] filePathColumn = { MediaStore.Images.Media.DATA };

			Cursor cursor = getContentResolver().query(selectedImage,
					filePathColumn, null, null, null);
			cursor.moveToFirst();

			int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
			String picturePath = cursor.getString(columnIndex);
			cursor.close();

			mimageViewPhotoShow.setImageBitmap(BitmapFactory
					.decodeFile(picturePath));
		}
	}

	private static int readPictureDegree(String path) {
		int degree = 0;
		try {
			ExifInterface exifInterface = new ExifInterface(path);
			int orientation = exifInterface.getAttributeInt(
					ExifInterface.TAG_ORIENTATION,
					ExifInterface.ORIENTATION_NORMAL);
			switch (orientation) {
			case ExifInterface.ORIENTATION_ROTATE_90:
				degree = 90;
				break;
			case ExifInterface.ORIENTATION_ROTATE_180:
				degree = 180;
				break;
			case ExifInterface.ORIENTATION_ROTATE_270:
				degree = 270;
				break;
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		return degree;
	}

	private static Bitmap rotaingImageView(int angle, Bitmap bitmap) {
		// 旋转图片 动作
		Matrix matrix = new Matrix();
		matrix.postRotate(angle);
		System.out.println("angle2="   angle);
		// 创建新的图片
		Bitmap resizedBitmap = Bitmap.createBitmap(bitmap, 0, 0,
				bitmap.getWidth(), bitmap.getHeight(), matrix, true);
		return resizedBitmap;
	}

	@Override
	protected void onDestroy() {
		destoryImage();
		super.onDestroy();
	}

	private void destoryImage() {
		if (photo != null) {
			photo.recycle();
			photo = null;
		}
	}
}

资源下载

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资源文件列表

TakePhotoDemo/.classpath , 475
TakePhotoDemo/.project , 849
TakePhotoDemo/.settings/org.eclipse.jdt.core.prefs , 177
TakePhotoDemo/AndroidManifest.xml , 1468
TakePhotoDemo/bin/AndroidManifest.xml , 1468
TakePhotoDemo/bin/classes/com/example/takephotodemo/BuildConfig.class , 359
TakePhotoDemo/bin/classes/com/example/takephotodemo/MainActivity$1.class , 1466
TakePhotoDemo/bin/classes/com/example/takephotodemo/MainActivity$2.class , 2684
TakePhotoDemo/bin/classes/com/example/takephotodemo/MainActivity$3.class , 928
TakePhotoDemo/bin/classes/com/example/takephotodemo/MainActivity.class , 7372
TakePhotoDemo/bin/classes/com/example/takephotodemo/NetUtil.class , 5989
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$attr.class , 361
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$dimen.class , 482
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$drawable.class , 527
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$id.class , 694
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$layout.class , 473
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$menu.class , 409
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$string.class , 493
TakePhotoDemo/bin/classes/com/example/takephotodemo/R$style.class , 452
TakePhotoDemo/bin/classes/com/example/takephotodemo/R.class , 743
TakePhotoDemo/bin/classes.dex , 1744660
TakePhotoDemo/bin/dexedLibs/android-support-v4-3f27e5220cb4b0318a93765400cba202.jar , 232610
TakePhotoDemo/bin/dexedLibs/apache-mime4j-0.6-dfc98108edb904bec0e2e59370b06ea3.jar , 141359
TakePhotoDemo/bin/dexedLibs/httpmime-4.0-216a744e12aaf96494058abb638dd8de.jar , 16657
TakePhotoDemo/bin/jarlist.cache , 120
TakePhotoDemo/bin/res/crunch/drawable-hdpi/ic_launcher.png , 5964
TakePhotoDemo/bin/res/crunch/drawable-mdpi/ic_launcher.png , 3112
TakePhotoDemo/bin/res/crunch/drawable-xhdpi/ic_launcher.png , 9355
TakePhotoDemo/bin/res/crunch/drawable-xxhdpi/ic_launcher.png , 17889
TakePhotoDemo/bin/resources.ap_ , 46974
TakePhotoDemo/bin/TakePhotoDemo.apk , 424968
TakePhotoDemo/gen/com/example/takephotodemo/BuildConfig.java , 167
TakePhotoDemo/gen/com/example/takephotodemo/R.java , 3148
TakePhotoDemo/ic_launcher-web.png , 51394
TakePhotoDemo/libs/android-support-v4.jar , 621451
TakePhotoDemo/libs/apache-mime4j-0.6.jar , 345035
TakePhotoDemo/libs/httpmime-4.0.jar , 25993
TakePhotoDemo/proguard-project.txt , 781
TakePhotoDemo/project.properties , 563
TakePhotoDemo/res/drawable/.svn/all-wcprops , 1072
TakePhotoDemo/res/drawable/.svn/entries , 1392
TakePhotoDemo/res/drawable/.svn/text-base/netword_item_background.xml.svn-base , 520
TakePhotoDemo/res/drawable/.svn/text-base/netword_line_background.xml.svn-base , 520
TakePhotoDemo/res/drawable/.svn/text-base/network_bar_line_background.xml.svn-base , 520
TakePhotoDemo/res/drawable/.svn/text-base/network_btn_background.xml.svn-base , 520
TakePhotoDemo/res/drawable/.svn/text-base/network_update_editor_button_dialog.xml.svn-base , 520
TakePhotoDemo/res/drawable/.svn/text-base/title_bar_shape.xml.svn-base , 241
TakePhotoDemo/res/drawable/btn_takephoto_background.xml , 520
TakePhotoDemo/res/drawable/tekephoto_dialog_background.xml , 520
TakePhotoDemo/res/drawable-hdpi/ic_launcher.png , 7658
TakePhotoDemo/res/drawable-mdpi/ic_launcher.png , 3777
TakePhotoDemo/res/drawable-xhdpi/ic_launcher.png , 12516
TakePhotoDemo/res/drawable-xxhdpi/ic_launcher.png , 24777
TakePhotoDemo/res/layout/activity_main.xml , 1892
TakePhotoDemo/res/layout/layout_login_choose_photo.xml , 1952
TakePhotoDemo/res/menu/main.xml , 263
TakePhotoDemo/res/values/dimens.xml , 220
TakePhotoDemo/res/values/strings.xml , 230
TakePhotoDemo/res/values/styles.xml , 697
TakePhotoDemo/res/values-sw600dp/dimens.xml , 203
TakePhotoDemo/res/values-sw720dp-land/dimens.xml , 277
TakePhotoDemo/res/values-v11/styles.xml , 334
TakePhotoDemo/res/values-v14/styles.xml , 391
TakePhotoDemo/src/com/example/takephotodemo/MainActivity.java , 6438
TakePhotoDemo/src/com/example/takephotodemo/NetUtil.java , 4235