Android(安卓)调用Camera和相册

xml：

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >        <Button        android:id="@+id/button_cameraButton"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="拍照" />    <Button        android:id="@+id/button_photoButton"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="相册" />    <ImageView        android:id="@+id/imageview_preview"        android:layout_width="fill_parent"        android:layout_height="fill_parent"        android:layout_gravity="center"        android:src="@drawable/ic_launcher" /></LinearLayout>

activity：

package com.wj.cameratest;import java.io.File;import android.app.Activity;import android.content.Intent;import android.graphics.drawable.Drawable;import android.net.Uri;import android.os.Bundle;import android.os.Environment;import android.provider.MediaStore;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.ImageView;public class CameraShowActivity extends Activity {private ImageView mImageView;private Button mButtonCamera;private Button mButtonPhoto;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_camera_show);mImageView = (ImageView) this.findViewById(R.id.imageview_preview);mButtonCamera = (Button) this.findViewById(R.id.button_cameraButton);mButtonPhoto = (Button) this.findViewById(R.id.button_photoButton);mButtonCamera.setOnClickListener(new OnClickListener() { //打开Camera@Overridepublic void onClick(View v) {Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");intent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(new File(Environment.getExternalStorageDirectory(), "camera.jpg")));intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0);startActivityForResult(intent, 10);}});mButtonPhoto.setOnClickListener(new OnClickListener() {  //获取相册@Overridepublic void onClick(View v) {Intent intent = new Intent(Intent.ACTION_GET_CONTENT);intent.addCategory(Intent.CATEGORY_OPENABLE);intent.setType("image/*");intent.putExtra("crop", "true");intent.putExtra("aspectX",1);intent.putExtra("aspectY",1);intent.putExtra("outputX", 80);intent.putExtra("outputY", 80);intent.putExtra("return-data",true);startActivityForResult(intent, 11);}});}@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) {if (requestCode == 10 && resultCode == Activity.RESULT_OK) {this.mImageView.setImageDrawable(Drawable.createFromPath(new File(Environment.getExternalStorageDirectory(), "camera.jpg").getAbsolutePath()));System.out.println("data-->"+data);}else if (requestCode == 11 && resultCode ==Activity.RESULT_OK) {System.out.println("data2-->"+data);}}}

Manifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.wj.cameratest"    android:versionCode="1"    android:versionName="1.0" >    <uses-sdk        android:minSdkVersion="8"        android:targetSdkVersion="15" />    <uses-permission android:name="android.permission.CAMERA" />    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />    <uses-feature android:name="android.hardware.camera" />    <uses-feature android:name="android.hardware.camera.autofocus" />    <application        android:icon="@drawable/ic_launcher"        android:label="@string/app_name"        android:theme="@style/AppTheme" >        <activity            android:name=".CameraShowActivity"            android:label="@string/title_activity_camera_show" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>    </application></manifest>

android 调用相册里的图片并返回  2011-05-12 14:04:11|  分类： Android |字号 订阅Intent intent=new Intent(Intent.ACTION_GET_CONTENT);    intent.addCategory(Intent.CATEGORY_OPENABLE);    intent.setType("image/*");    intent.putExtra("crop", "true");    intent.putExtra("aspectX", 1);    intent.putExtra("aspectY", 1);    intent.putExtra("outputX", 80);    intent.putExtra("outputY", 80);    intent.putExtra("return-data", true);    startActivityForResult(intent, 0); 在原来的Activity中如下获取选到的图片：@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {  System.out.println(resultCode);  Bitmap cameraBitmap = (Bitmap) data.getExtras().get("data");  super.onActivityResult(requestCode, resultCode, data); }

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