Android app中调用启动其他应用（系统应用和第三方应用）2016.10.25新增android 6.0打电话api

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一、打开第三方应用

方法一

    Intent intent=new Intent();      //包名 包名+类名（全路径）      intent.setClassName("com.linxcool", "com.linxcool.PlaneActivity");      startActivity(intent);

方法二

    Intent intent = new Intent();      ComponentName comp = new ComponentName("com.linxcool","com.linxcool.PlaneActivity");      intent.setComponent(comp);      intent.setAction("android.intent.action.MAIN");      intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);      startActivity(intent);

方法三

出自storm的博客。
这段代码会检测app是否安装，没安装的话会指向商店下载。

    public static final String APP_PACKAGE_NAME = "com.*.*";//包名    /**     * 启动薄荷App     * @param context     */    public static void launchapp(Context context) {        // 判断是否安装过App，否则去市场下载        if (isAppInstalled(context, APP_PACKAGE_NAME)) {            context.startActivity(context.getPackageManager().getLaunchIntentForPackage(APP_PACKAGE_NAME));        } else {            goToMarket(context, APP_PACKAGE_NAME);        }    }    /**     * 检测某个应用是否安装     *      * @param context     * @param packageName     * @return     */    public static boolean isAppInstalled(Context context, String packageName) {        try {            context.getPackageManager().getPackageInfo(packageName, 0);            return true;        } catch (NameNotFoundException e) {            return false;        }    }    /**     * 去市场下载页面     */    public static void goToMarket(Context context, String packageName) {        Uri uri = Uri.parse("market://details?id=" + packageName);        Intent goToMarket = new Intent(Intent.ACTION_VIEW, uri);        try {            context.startActivity(goToMarket);        } catch (ActivityNotFoundException e) {        }    }

调用第三方应用的关键在于获得第三方应用的包名和入口Activity类名。

获得获得第三方应用的包名和入口Activity类名

使用aapt
//aapt是sdk自带的一个工具，在sdk\builds-tools\目录下
1.以ES文件浏览器为例，命令行中切换到aapt.exe目录执行：aapt dump badging E:\apk\es3.apk
2.运行后的结果中以下两行分别是应用包名package和入口activity名称
package: name=’com.estrongs.android.pop’//在输出比较靠前的位置
launchable-activity: name=’com.estrongs.android.pop.view.FileExplorerActivity’
注：在android sdk目录搜索可以找到aapt.exe，如果没有可以下载apktool。
查看AndroidManifest.xml
1.使用apktool反编译app：apktool.bat d es3.apk E:\apk\es
2.打开AndroidManifest.xml
manifest节点的package属性值是应用的包名：
查找android.intent.action.MAIN和android.intent.category.LAUNCHER对应的activity，该activity对应的android:name属性既是入口activity名称，如下：

        <activity android:theme=”@android:tyle/Theme.NoTitleBar”         android:label=”@string/app_name” android:name=”com.estrongs.android.pop.view.FileExplorerActivity”>        <intent-filter>        <action android:name=”android.intent.action.MAIN” />        <category android:name=”android.intent.category.LAUNCHER” />        </intent-filter>        </activity>

android.intent.action.MAIN决定应用程序最先启动的Activity，android.intent.category.LAUNCHER决定应用程序是否显示在
程序列表里。

顺便分享几个应用的包名和入口Activity(用aapt获得的)：

apppackagelauncher微博com.sina.weibocom.sina.weibo.SplashActivity知乎com.zhihu.androidcom.zhihu.android.ui.activity.GuideActivity薄荷com.app.onecom.app.one.ui.SplashActivity

二、系统应用

1.从google搜索内容

    Intent intent = new Intent();      intent.setAction(Intent.ACTION_WEB_SEARCH);      intent.putExtra(SearchManager.QUERY,"搜索内容")      startActivity(intent);

2.浏览网页

    Uri uri =Uri.parse("http://www.google.com");      Intent it = new Intent(Intent.ACTION_VIEW,uri);      startActivity(it);

3.显示地图

    Uri uri = Uri.parse("geo:38.899533,-77.036476");      Intent it = newIntent(Intent.Action_VIEW,uri);      startActivity(it);

4.路径规划

    Uri uri =Uri.parse("http://maps.google.com/maps?f=dsaddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");      Intent it = newIntent(Intent.ACTION_VIEW,URI);      startActivity(it);

5.拨打电话

    Uri uri =Uri.parse("tel:xxxxxx");      Intent it = new Intent(Intent.ACTION_DIAL,uri);        startActivity(it);

这个用法有一定的局限性，就是startActivity()一定要在主线程/UI线程，下面介绍另一种方法：
在Android M 即android 6.0上新增一个打电话的接口 placeCall(Uri address, Bundle extras)，下面是说明，格式我就不整理了

    * Requires permission: {@link android.Manifest.permission#CALL_PHONE}//申请权限    *    * Usage example:    * <pre>    * Uri uri = Uri.fromParts("tel", "12345", null);//Uri 主要是号码    * Bundle extras = new Bundle();    * extras.putBoolean(TelecomManager.EXTRA_START_CALL_WITH_SPEAKERPHONE, true);//默认开扬声器    * telecomManager.placeCall(uri, extras);

6.发短信

    //方法1：      Intent it = newIntent(Intent.ACTION_VIEW);         it.putExtra("sms_body", "TheSMS text");         it.setType("vnd.android-dir/mms-sms");         startActivity(it);      //方法2：      Uri uri =Uri.parse("smsto:0800000123");         Intent it = newIntent(Intent.ACTION_SENDTO, uri);         it.putExtra("sms_body", "TheSMS text");         startActivity(it);      //方法三：      String body="this is sms demo";      Intent mmsintent = newIntent(Intent.ACTION_SENDTO, Uri.fromParts("smsto", number, null));      mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY,body);      mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE,true);      mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT,true);      startActivity(mmsintent);

7.发送彩信

    Uri uri =Uri.parse("content://media/external/images/media/23");         Intent it = newIntent(Intent.ACTION_SEND);         it.putExtra("sms_body","some text");         it.putExtra(Intent.EXTRA_STREAM, uri);         it.setType("image/png");         startActivity(it);      StringBuilder sb = new StringBuilder();      sb.append("file://");      sb.append(fd.getAbsoluteFile());      Intent intent = newIntent(Intent.ACTION_SENDTO, Uri.fromParts("mmsto", number, null));      // Below extra datas are all optional.      intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_SUBJECT,subject);      intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY,body);      intent.putExtra(Messaging.KEY_ACTION_SENDTO_CONTENT_URI,sb.toString());      intent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE,composeMode);      intent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT,exitOnSent);      startActivity(intent);

8.发送Email

    Uri uri =Uri.parse("mailto:xxx@abc.com");      Intent it = newIntent(Intent.ACTION_SENDTO, uri);      startActivity(it);      Intent it = new Intent(Intent.ACTION_SEND);         it.putExtra(Intent.EXTRA_EMAIL,"me@abc.com");         it.putExtra(Intent.EXTRA_TEXT, "Theemail body text");         it.setType("text/plain");         startActivity(Intent.createChooser(it,"Choose Email Client"));      Intent it=new Intent(Intent.ACTION_SEND);           String[] tos={"me@abc.com"};           String[]ccs={"you@abc.com"};           it.putExtra(Intent.EXTRA_EMAIL, tos);           it.putExtra(Intent.EXTRA_CC, ccs);           it.putExtra(Intent.EXTRA_TEXT, "Theemail body text");           it.putExtra(Intent.EXTRA_SUBJECT, "Theemail subject text");           it.setType("message/rfc822");           startActivity(Intent.createChooser(it,"Choose Email Client"));         Intent it = newIntent(Intent.ACTION_SEND);         it.putExtra(Intent.EXTRA_SUBJECT, "Theemail subject text");          it.putExtra(Intent.EXTRA_STREAM,"file:///sdcard/mysong.mp3");         sendIntent.setType("audio/mp3");         startActivity(Intent.createChooser(it,"Choose Email Client"));

9.播放多媒体

    Intent it = new Intent(Intent.ACTION_VIEW);      Uri uri =Uri.parse("file:///sdcard/song.mp3");      it.setDataAndType(uri,"audio/mp3");      startActivity(it);      Uri uri =Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI,"1");         Intent it = new Intent(Intent.ACTION_VIEW,uri);         startActivity(it);

10.卸载 apk

    Uri uri =Uri.fromParts("package", strPackageName, null);         Intent it = newIntent(Intent.ACTION_DELETE, uri);         startActivity(it);

11.安装 apk

    Uri installUri = Uri.fromParts("package","xxx", null);      returnIt = newIntent(Intent.ACTION_PACKAGE_ADDED, installUri);      Intent intent = new Intent(Intent.ACTION_VIEW);      intent.setDataAndType(Uri.parse("file://" + filepath),"application/vnd.android.package-archive");      startActivity(intent);// 安装

12.打开照相机

    //1      Intent intent = new Intent("android.media.action.STILL_IMAGE_CAMERA"); //调用照相机      startActivity(intent);      //2      Intent i = new Intent(Intent.ACTION_CAMERA_BUTTON, null);      this.sendBroadcast(i);      //3      long dateTaken = System.currentTimeMillis();      String name = createName(dateTaken) + ".jpg";      fileName = folder + name;      ContentValues values = new ContentValues();      values.put(Images.Media.TITLE, fileName);      values.put("_data", fileName);      values.put(Images.Media.PICASA_ID, fileName);      values.put(Images.Media.DISPLAY_NAME, fileName);      values.put(Images.Media.DESCRIPTION, fileName);      values.put(Images.ImageColumns.BUCKET_DISPLAY_NAME, fileName);      Uri photoUri = getContentResolver().insert(      MediaStore.Images.Media.EXTERNAL_CONTENT_URI,values);      Intent inttPhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);      inttPhoto.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);      startActivityForResult(inttPhoto, 10);

13.从gallery选取图片

    Intent i = new Intent();      i.setType("image/*");      i.setAction(Intent.ACTION_GET_CONTENT);      startActivityForResult(i, 11);

14.打开录音机

    Intent mi = new Intent(Media.RECORD_SOUND_ACTION);      startActivity(mi);

15.显示应用详细列表

    Uri uri =Uri.parse("market://details?id=app_id");              Intent it = new Intent(Intent.ACTION_VIEW,uri);              startActivity(it);              //where app_id is the application ID, findthe ID               //by clicking on your application on Markethome               //page, and notice the ID from the addressbar      //发现用package name也可以      //Uri uri =Uri.parse("market://details?id=<packagename>");

16.寻找应用

    Uri uri =Uri.parse("market://search?q=pname:pkg_name");              Intent it = new Intent(Intent.ACTION_VIEW,uri);              startActivity(it);      //where pkg_name is the full package pathfor an application

17.打开联系人列表

    //1                 Intent i = new Intent();      i.setAction(Intent.ACTION_GET_CONTENT);      i.setType("vnd.android.cursor.item/phone");      startActivityForResult(i, REQUEST_TEXT);      //2      Uri uri = Uri.parse("content://contacts/people");      Intent it = new Intent(Intent.ACTION_PICK, uri);      startActivityForResult(it, REQUEST_TEXT);

18.调用系统编辑添加联系人

    Intent intent = newIntent(Intent.ACTION_INSERT_OR_EDIT);      intent.setType(People.CONTENT_ITEM_TYPE);      intent.putExtra(Contacts.Intents.Insert.NAME, "My Name");      intent.putExtra(Contacts.Intents.Insert.PHONE, "+1234567890");      intent.putExtra(Contacts.Intents.Insert.PHONE_TYPE,Contacts.PhonesColumns.TYPE_MOBILE);      intent.putExtra(Contacts.Intents.Insert.EMAIL, "com@com.com");      intent.putExtra(Contacts.Intents.Insert.EMAIL_TYPE, Contacts.ContactMethodsColumns.TYPE_WORK);      startActivity(intent);

参考：

查看Android应用包名package和入口activity名称
Android之调用其他程序
Android打开第三方Application的Launch Activity

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