Android开发实现的IntentUtil跳转多功能工具类【包含视频、音频、图片、摄像头等操作功能】

package com.android.chat.utils;import java.io.File;import java.io.Serializable;import android.app.Activity;import android.content.Context;import android.content.Intent;import android.net.Uri;import android.os.Environment;import android.provider.MediaStore;import android.support.v4.app.FragmentActivity;import android.view.View;/** * @描述 intent常用工具类 * @项目名称 AppClient * @包名 com.andorid.main.basic.aboutActivity * @类名 IntentUtils * @author chenlin * @date 2012年6月25日 上午8:08:55 * @version 1.0 */public class IntentUtils {  public static final int REQUEST_CODE_GALLERY = 0x11;  public static final int REQUEST_CODE_CAMERA = 0x12;  public final static int REQUEST_CODE_CROP = 0x13;  /**   * 打电话   *   * @param context   * @param phoneNum   */  public static void call(Context context, int phoneNum) {    Intent intent = new Intent();    // 启动电话程序    intent.setAction(Intent.ACTION_CALL);    intent.setData(Uri.parse("tel://" + phoneNum));    context.startActivity(intent);  }  /**   * 打开浏览器   *   * @param context   * @param url   */  public static void openBrowser(Context context, String url) {    Intent intent = new Intent();    intent.setAction(Intent.ACTION_VIEW);    intent.setData(Uri.parse(url));    context.startActivity(intent);  }  /**   * 打开图片   *   * @param context   * @param url   */  public static void openImage(Context context, String path) {    Intent intent = new Intent();    intent.setAction(Intent.ACTION_VIEW);    // intent.setDataAndType(Uri.parse("file:///mnt/sdcard/file/1.jgp"),    // "image/*");    intent.setDataAndType(Uri.parse("file:///" + path), "image/*");    context.startActivity(intent);  }  /**   * 打开音频   *   * @param context   * @param url   */  public static void openAudio(Context context, String path) {    Intent intent = new Intent();    intent.setAction(Intent.ACTION_VIEW);    intent.setDataAndType(Uri.parse("file:///" + path), "audio/*");    context.startActivity(intent);  }  /**   * 打开视频文件   *   * @param context   * @param url   */  public static void openVideo(Context context, String path) {    Intent intent = new Intent();    intent.setAction(Intent.ACTION_VIEW);    intent.setDataAndType(Uri.parse("file:///" + path), "video/*");    context.startActivity(intent);  }  /**   * 打开系统摄像头录像,并保存为图片   *   * @param context   * @param path   */  public static void openCamera(Context context, String path) {    Intent intent = new Intent();    intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);    intent.putExtra(MediaStore.EXTRA_OUTPUT,        Uri.parse(Environment.getExternalStorageDirectory() + "/Videos/" + System.currentTimeMillis() + ".jpg"));    context.startActivity(intent);  }  /**   * 打开系统摄像头录像,并保存为视频   *   * @param context   * @param path   */  public static void openCamera(Context context) {    Intent intent = new Intent();    intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);    intent.putExtra(MediaStore.EXTRA_OUTPUT,        Uri.parse(Environment.getExternalStorageDirectory() + "/Videos/" + System.currentTimeMillis() + ".mp4"));    context.startActivity(intent);  }  /**   * 分享   */  public static void shareApplication(Context context, String packname, String url) {    // <action android:name="android.intent.action.SEND" />    // <category android:name="android.intent.category.DEFAULT" />    // <data android:mimeType="text/plain" />    Intent intent = new Intent();    intent.setAction("android.intent.action.SEND");    intent.addCategory("android.intent.category.DEFAULT");    intent.setType("text/plain");    /*     * intent.putExtra(Intent.EXTRA_TEXT,     * "推荐您使用一款软件,下载地址为:https://play.google.com/store/apps/details?id=" +     * packname);     */    intent.putExtra(Intent.EXTRA_TEXT, "推荐您使用一款软件,下载地址为:" + url + " ?id=" + packname);    context.startActivity(intent);  }  /**   * 发送对像   *   * @param view   */  public static <T extends Serializable> void sendData(Context context, T t) {    Intent intent = new Intent(context, t.getClass());    intent.putExtra(t.getClass().getSimpleName(), t);// 要传递对像，对像必须是经过序列化的    context.startActivity(intent);  }  /**   * 获取对像   *   * @param view   */  public static <T extends Serializable> T getData(Activity context, View view) {    return (T) context.getIntent().getSerializableExtra("account");  }  /**   * 安装文件s   *   * @param context   * @param apkFile   */  public static void installApp(Context context, File apkFile) {    Intent intent = new Intent();    intent.setAction("android.intent.action.VIEW");    intent.addCategory("android.intent.category.DEFAULT");    intent.setDataAndType(Uri.fromFile(apkFile), "application/vnd.android.package-archive");    context.startActivity(intent);  }  /**   * 卸载   *   * @param context   * @param apkFile   */  public static void unInstallApp(Context context, File apkFile) {    Uri packageURI = Uri.parse("package:com.andorid.main");    Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI);    context.startActivity(uninstallIntent);  }  /**   * 获得裁剪的图片从图片集合里   * @param context   * @param sdcardTempFile   * @param crop   */  public static void getimageFromGallery(Activity context, File sdcardTempFile, int crop) {    Intent intent = new Intent("android.intent.action.PICK");    intent.setDataAndType(MediaStore.Images.Media.INTERNAL_CONTENT_URI, "image/*");    intent.putExtra("output", Uri.fromFile(sdcardTempFile));    intent.putExtra("crop", "true");    intent.putExtra("aspectX", 1);// 裁剪框 intent.putExtra("aspectY", 1);    intent.putExtra("outputX", crop);// 输出图片大小    intent.putExtra("outputY", crop);    context.startActivityForResult(intent, REQUEST_CODE_GALLERY);  }  /**   * 获得裁剪的图片从Camera里   * @param context   * @param sdcardTempFile   * @param crop   */  public static void getimageFromCamera(Activity context, File sdcardTempFile, int crop) {    Uri uri = Uri.fromFile(sdcardTempFile);    Intent intent = new Intent("com.android.camera.action.CROP");    intent.setDataAndType(uri, "image/*");    intent.putExtra("output", uri);    intent.putExtra("crop", "true");    intent.putExtra("aspectX", 1);// 裁剪框比�? intent.putExtra("aspectY",                    // 1);    intent.putExtra("outputX", crop);// 输出图片大小    intent.putExtra("outputY", crop);    context.startActivityForResult(intent, REQUEST_CODE_CROP);  }  /**   * 获得裁剪的图片从摄像头   * @param context   * @param sdcardTempFile   * @param crop   */  public static void getImageFromCamera(Activity context, File sdcardTempFile) {    Uri uri = Uri.fromFile(sdcardTempFile);    Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");    intent.putExtra("output", uri);    context.startActivityForResult(intent, REQUEST_CODE_CAMERA);  }}