【移动应用开发技术】Android怎么实现原生分享功能

【移动应用开发技术】Android怎么实现原生分享功能

这篇文章主要介绍Android怎么实现原生分享功能，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！具体内容如下因为公司的需求，最近一直在做分享这一块的功能。大概有这样几种思路：1.使用Intent调用andoird原生的分享功能；2.使用第三方的sdk，比如ShareSdk或者友盟；3.去对应的平台下载jar包，参考官方设计文档写出自己的分享demo，但这种一般也比较复杂，尤其搞不懂qq和微信一家公司的，为什么微信那么麻烦。不废话了，直接上代码：一.新建ShareUtil.java类import

java.io.File;

import

android.content.ComponentName;

import

android.content.Context;

import

android.content.Intent;

import

android.content.pm.PackageManager;

import

android.content.pm.PackageManager.NameNotFoundException;

import

.Uri;

import

android.text.TextUtils;

import

android.widget.Toast;

public

class

ShareUtil

{

private

Context

context;

public

ShareUtil(Context

context)

{

this.context

=

context;

}

public

static

final

String

WEIXIN_PACKAGE_NAME

=

"";

public

static

final

String

QQ_PACKAGE_NAME

=

"";

//

public

static

final

String

;

/**

*

分享文字

*

@param

packageName

*

@param

content

*

@param

title

*

@param

subject

*/

public

void

shareText(String

packageName,String

className,String

content,String

title,String

subject){

Intent

intent

=new

Intent();

intent.setAction(Intent.ACTION_SEND);

intent.setType("text/plain");

//

if(null

!=

className

&&

null

!=

packageName

&&

!TextUtils.isEmpty(className)

&&

!TextUtils.isEmpty(packageName)){

//

//

}else

{

//

if(null

!=

packageName

&&

!TextUtils.isEmpty(packageName)){

//

intent.setPackage(packageName);

//

}

//

}

if(stringCheck(className)

&&

stringCheck(packageName)){

ComponentName

componentName

=

new

ComponentName(packageName,

className);

intent.setComponent(componentName);

}else

if(stringCheck(packageName)){

intent.setPackage(packageName);

}

intent.putExtra(Intent.EXTRA_TEXT,

content);

if(null

!=

title

&&

!TextUtils.isEmpty(title)){

intent.putExtra(Intent.EXTRA_TITLE,

title);

}

if(null

!=

subject

&&

!TextUtils.isEmpty(subject)){

intent.putExtra(Intent.EXTRA_SUBJECT,

subject);

}

intent.putExtra(Intent.EXTRA_TITLE,

title);

Intent

chooserIntent

=

Intent.createChooser(intent,

"分享到：");

context.startActivity(chooserIntent);

}

/**

*

分享网页

*/

public

void

shareUrl(String

packageName,String

className,String

content,String

title,String

subject){

Intent

intent

=new

Intent();

intent.setAction(Intent.ACTION_SEND);

intent.setType("text/plain");

//

if(null

!=

className

&&

null

!=

packageName

&&

!TextUtils.isEmpty(className)

&&

!TextUtils.isEmpty(packageName)){

//

//

}else

{

//

if(null

!=

packageName

&&

!TextUtils.isEmpty(packageName)){

//

intent.setPackage(packageName);

//

}

//

}

if(stringCheck(className)

&&

stringCheck(packageName)){

ComponentName

componentName

=

new

ComponentName(packageName,

className);

intent.setComponent(componentName);

}else

if(stringCheck(packageName)){

intent.setPackage(packageName);

}

intent.putExtra(Intent.EXTRA_TEXT,

content);

if(null

!=

title

&&

!TextUtils.isEmpty(title)){

intent.putExtra(Intent.EXTRA_TITLE,

title);

}

if(null

!=

subject

&&

!TextUtils.isEmpty(subject)){

intent.putExtra(Intent.EXTRA_SUBJECT,

subject);

}

intent.putExtra(Intent.EXTRA_TITLE,

title);

Intent

chooserIntent

=

Intent.createChooser(intent,

"分享到：");

context.startActivity(chooserIntent);

}

/**

*

分享图片

*/

public

void

shareImg(String

packageName,String

className,File

file){

if(file.exists()){

Uri

uri

=

Uri.fromFile(file);

Intent

intent

=

new

Intent();

intent.setAction(Intent.ACTION_SEND);

intent.setType("image/*");

if(stringCheck(packageName)

&&

stringCheck(className)){

intent.setComponent(new

ComponentName(packageName,

className));

}else

if

(stringCheck(packageName))

{

intent.setPackage(packageName);

}

intent.putExtra(Intent.EXTRA_STREAM,

uri);

Intent

chooserIntent

=

Intent.createChooser(intent,

"分享到:");

context.startActivity(chooserIntent);

}else

{

Toast.makeText(context,

"文件不存在",

1000).show();

}

}

/**

*

分享音乐

*/

public

void

shareAudio(String

packageName,String

className,File

file){

if(file.exists()){

Uri

uri

=

Uri.fromFile(file);

Intent

intent

=

new

Intent();

intent.setAction(Intent.ACTION_SEND);

intent.setType("audio/*");

if(stringCheck(packageName)

&&

stringCheck(className)){

intent.setComponent(new

ComponentName(packageName,

className));

}else

if

(stringCheck(packageName))

{

intent.setPackage(packageName);

}

intent.putExtra(Intent.EXTRA_STREAM,

uri);

Intent

chooserIntent

=

Intent.createChooser(intent,

"分享到:");

context.startActivity(chooserIntent);

}else

{

Toast.makeText(context,

"文件不存在",

1000).show();

}

}

/**

*

分享视频

*/

public

void

shareVideo(String

packageName,String

className,File

file){

setIntent("video/*",

packageName,

className,

file);

}

public

void

setIntent(String

type,String

packageName,String

className,File

file){

if(file.exists()){

Uri

uri

=

Uri.fromFile(file);

Intent

intent

=

new

Intent();

intent.setAction(Intent.ACTION_SEND);

intent.setType(type);

if(stringCheck(packageName)

&&

stringCheck(className)){

intent.setComponent(new

ComponentName(packageName,

className));

}else

if

(stringCheck(packageName))

{

intent.setPackage(packageName);

}

intent.putExtra(Intent.EXTRA_STREAM,

uri);

Intent

chooserIntent

=

Intent.createChooser(intent,

"分享到:");

context.startActivity(chooserIntent);

}else

{

Toast.makeText(context,

"文件不存在",

1000).show();

}

}

/**

*

分享多张图片和文字至朋友圈

*

@param

title

*

@param

packageName

*

@param

className

*

@param

file

图片文件

*/

public

void

shareImgToWXCircle(String

title,String

packageName,String

className,

File

file){

if(file.exists()){

Uri

uri

=

Uri.fromFile(file);

Intent

intent

=

new

Intent();

ComponentName

comp

=

new

ComponentName(packageName,

className);

intent.setComponent(comp);

intent.setAction(Intent.ACTION_SEND);

intent.setType("image/*");

intent.putExtra(Intent.EXTRA_STREAM,

uri);

intent.putExtra("Kdescription",

title);

context.startActivity(intent);

}else{

Toast.makeText(context,

"文件不存在",

Toast.LENGTH_LONG).show();

}

}

/**

*

是否安装分享app

*

@param

packageName

*/

public

boolean

checkInstall(String

packageName){

try

{

context.getPackageManager().getPackageInfo(packageName,

PackageManager.GET_ACTIVITIES);

return

true;

}

catch

(NameNotFoundException

e)

{

e.printStackTrace();

Toast.makeText(context,

"请先安装应用app",

1500).show();

return

false;

}

}

/**

*

跳转官方安装网址

*/

public

void

toInstallWebView(String

url){

Intent

intent

=

new

Intent();

intent.setAction(Intent.ACTION_VIEW);

intent.setData(Uri.parse(url));

context.startActivity(intent);

}

public

static

boolean

stringCheck(String

str){

if(null

!=

str

&&

!TextUtils.isEmpty(str)){

return

true;

}else

{

return

false;

}

}

}二.MainActivity.java类import

java.io.File;

import

android.app.Activity;

import

android.os.Bundle;

import

android.os.Environment;

import

android.view.View;

import

android.view.View.OnClickListener;

import

android.widget.Button;

public

class

MainActivity

extends

Activity

implements

OnClickListener

{

Button

btnQQ;

Button

btnWX;

Button

btnMore;

Button

btnWxFriendText;

Button

btnQQFriendText;

Button

btnWxFriendImg;

Button

btnQQFriendImg;

Button

btnWxFriendAudio;

Button

btnQQFriendAduio;

Button

btnWxFriendVideo;

Button

btnQQFriendVideo;

ShareUtil

shareUtil;

private

Button

btn_wxCircle_img;

@Override

protected

void

onCreate(Bundle

savedInstanceState)

{

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

btnQQ

=

(Button)

findViewById(R.id.btn_qq);

btnWX

=

(Button)

findViewById(R.id.btn_wx);

btnMore

=

(Button)

findViewById(R.id.btn_more);

btnWxFriendText

=

(Button)

findViewById(R.id.btn_wxFriend);

btnQQFriendText

=

(Button)

findViewById(R.id.btn_qqFriend);

btnWxFriendImg

=

(Button)

findViewById(R.id.btn_wxFriend_img);

btnQQFriendImg

=

(Button)

findViewById(R.id.btn_qqFriend_img);

btnWxFriendAudio

=

(Button)

findViewById(R.id.btn_wxFriend_audio);

btnQQFriendAduio

=

(Button)

findViewById(R.id.btn_qqFriend_audio);

btnWxFriendVideo

=

(Button)

findViewById(R.id.btn_wxFriend_video);

btnQQFriendVideo

=

(Button)

findViewById(R.id.btn_qqFriend_video);

btn_wxCircle_img

=

(Button)

findViewById(R.id.btn_wxCircle_img);

btnQQ.setOnClickListener(this);

btnWX.setOnClickListener(this);

btnMore.setOnClickListener(this);

btnWxFriendText.setOnClickListener(this);

btnQQFriendText.setOnClickListener(this);

btnWxFriendImg.setOnClickListener(this);

btnQQFriendImg.setOnClickListener(this);

btnWxFriendAudio.setOnClickListener(this);

btnQQFriendAduio.setOnClickListener(this);

btnWxFriendVideo.setOnClickListener(this);

btnQQFriendVideo.setOnClickListener(this);

btn_wxCircle_img.setOnClickListener(this);

shareUtil

=

new

ShareUtil(this);

}

@Override

public

void

onClick(View

v)

{

String

testImgPath

=

"/storage/emulated/legacy/display-client/picture/my.png";

String

testImagePath

=

Environment.getExternalStorageDirectory()

+

"/img.jpg";

String

testAudioPath

=

Environment.getExternalStorageDirectory()

+

"/audio.mp3";

String

testVideoPath

=

Environment.getExternalStorageDirectory()

+

"/video.mp4";

File

file

=

new

File(testImgPath);

File

fileImage

=

new

File(testImagePath);

File

fileAudio

=

new

File(testAudioPath);

File

fileVideo

=

new

File(testVideoPath);

switch

(v.getId())

{

//

qq&文字

case

R.id.btn_qq:

shareUtil.shareText("com.tencent.mobileqq",

null,

"这是一条分享信息",

"分享标题",

"分享主题");

break;

//

微信&文字

case

R.id.btn_wx:

shareUtil.shareText("com.tencent.mm",

null,

"这是一条分享信息",

"分享标题",

"分享主题");

break;

//

所有&文字

case

R.id.btn_more:

shareUtil.shareText(null,

null,

"这是一条分享信息",

"分享标题",

"分享主题");

break;

//

微信朋友&文字

case

R.id.btn_wxFriend:

if

(shareUtil.checkInstall("com.tencent.mm"))

{

shareUtil.shareText("com.tencent.mm",

"com.tencent.mm.ui.tools.ShareImgUI",

"/",

"分享标题",

"分享主题");

}

else

{

shareUtil.toInstallWebView("/download");

}

break;

//

qq朋友&文字

case

R.id.btn_qqFriend:

if

(shareUtil.checkInstall("com.tencent.mobileqq"))

{

shareUtil.shareText("com.tencent.mobileqq",

"com.tencent.mobileqq.activity.JumpActivity",

"/",

"分享标题",

"分享主题");

}

else

{

shareUtil.toInstallWebView("/mobileqq/");

}

break;

//

微信朋友&图片

case

R.id.btn_wxFriend_img:

shareUtil.shareImg("com.tencent.mm",

"com.tencent.mm.ui.tools.ShareImgUI",

fileImage);

break;

//

qq朋友&图片

case

R.id.btn_qqFriend_img:

shareUtil.shareImg("com.tencent.mobileqq",

"com.tencent.mobileqq.activity.JumpActivity",

fileImage);

break;

case

R.id.btn_wxFriend_audio:

shareUtil.shareAudio("com.tencent.mm",

"com.tencent.mm.ui.tools.ShareImgUI",

fileAudio);

break;

case

R.id.btn_qqFriend_audio:

shareUtil.shareAudio("com.tencent.mobileqq",

"com.tencent.mobileqq.activity.JumpActivity",

fileAudio);

break;

case

R.id.btn_wxFriend_video:

shareUtil.shareVideo("com.tencent.mm",

"com.tencent.mm.ui.tools.ShareImgUI",

fileVideo);

break;

case

R.id.btn_qqFriend_video:

shareUtil.shareVideo("com.tencent.mobileqq",

"com.tencent.mobileqq.activity.JumpActivity",

fileVideo);

break;

case

R.id.btn_wxCircle_img:

shareUtil.shareImgToWXCircle("狗狗图片",

"com.tencent.mm",

"com.tencent.mm.ui.tools.ShareToTimeLineUI",

fileImage);

break;

}

}

}三.布局文件activity_main.xml<RelativeLayout

xmlns:android="/apk/res/android"

xmlns:tools="/tools"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context="com.ai.ipu.share_inent.MainActivity"

>

<Button

android:id="@+id/btn_qq"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="qq"/>

<Button

android:id="@+id/btn_wx"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="wx"

android:layout_below="@+id/btn_qq"/>

<Button

android:id="@+id/btn_more"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="more"

android:layout_below="@+id/btn_wx"/>

<Button

android:id="@+id/btn_wxFriend"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_below="@+id/btn_more"

android:text="wxFriendText"/>

<Button

android:id="@+id/btn_qqFriend"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_below="@+id/btn_wxFriend"

android:text="qqFriendText"

/>

<Button

android:id="@+id/btn_wxFriend_img"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_below="@+id/btn_more"

android:layout_toRightOf="@+id/btn_wxFriend"

android:text="wxFriendImg"

/>

<Button

andro