XE6调用android标准功能

调用的例子方法：

uses
   Androidapi.JNI.GraphicsContentViewText, FMX.Helpers.Android,  Androidapi.JNI.Net;
procedure Call_URI(const AAction : JString;const AURI:  string);
var
  uri: Jnet_Uri;
  Intent: JIntent;
begin
  uri := StrToJURI(AURI);
  Intent :=  TJIntent.JavaClass.init(AAction, uri);
  {Intent.putExtra()
  如果是要发短信等复杂的应用,需要传递各种其他的参数.要用到Intent.putExtra()传递多个参数.
  这里只封装最简单的,具体Intent.putExtra()的用法,可以查询Java的资料.大把的
  }
  SharedActivityContext.startActivity(Intent);
end;

//使用例子:
//打电话
Call_URI(TJIntent.JavaClass.ACTION_CALL, 'tel:137114553XX');
//打开地图显示某个坐标点
Call_URI(TJIntent.JavaClass.ACTION_VIEW,  'geo:38.899533,-77.036476');
//发送电子邮件
Call_URI(TJIntent.JavaClass.ACTION_SENDTO,  'mailto:wr960204@126.com');
//播放音乐
Call_URI(TJIntent.JavaClass.ACTION_VIEW,  'file:///sdcard/download/最炫民族风.mp3');

调用的例子方法：

===========================我是分割线==================================================

android 系统常用URI:
android 系统常用URI:
android 系统常用URI:
android 系统常用URI:

显示网页:
  1. Uri uri =  Uri.parse("http://www.google.com");
  2. Intent it = new  Intent(Intent.ACTION_VIEW,uri);
  3.  startActivity(it);

显示地图:
1. Uri uri =  Uri.parse("geo:38.899533,-77.036476");
  2. Intent it = new  Intent(Intent.Action_VIEW,uri);
  3. startActivity(it);

路径规划:
  1. Uri uri =  Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat  startLng&daddr=endLat endLng&hl=en");
  2. Intent it = new  Intent(Intent.ACTION_VIEW,URI);
  3.  startActivity(it);

拨打电话:
调用拨号程序
  1. Uri uri =  Uri.parse("tel:xxxxxx");
  2. Intent it = new Intent(Intent.ACTION_DIAL,  uri); 
  3. startActivity(it); 
  1. Uri uri =  Uri.parse("tel.xxxxxx");
  2. Intent it =new  Intent(Intent.ACTION_CALL,uri);
  3. 要使用这个必须在配置文件中加入

发送SMS/MMS
调用发送短信的程序
  1. Intent it = new  Intent(Intent.ACTION_VIEW);
  2. it.putExtra("sms_body", "The SMS  text");
  3. it.setType("vnd.android-dir/mms-sms");
  4.  startActivity(it); 
发送短信
  1. Uri uri =  Uri.parse("smsto:0800000123");
  2. Intent it = new  Intent(Intent.ACTION_SENDTO, uri);
  3. it.putExtra("sms_body", "The SMS  text");
  4. startActivity(it); 
发送彩信
  1. Uri uri =  Uri.parse("content://media/external/images/media/23");
  2. Intent it =  new Intent(Intent.ACTION_SEND);
  3. it.putExtra("sms_body", "some  text");
  4. it.putExtra(Intent.EXTRA_STREAM, uri);
  5.  it.setType("image/png");
  6. startActivity(it);

发送Email
  1.
  2. Uri uri = Uri.parse("mailto:xxx@abc.com");
  3.  Intent it = new Intent(Intent.ACTION_SENDTO, uri);
  4.  startActivity(it);
  1. Intent it = new Intent(Intent.ACTION_SEND);
  2. it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com");
  3.  it.putExtra(Intent.EXTRA_TEXT, "The email body text");
  4.  it.setType("text/plain");
  5. startActivity(Intent.createChooser(it,  "Choose Email Client")); 
  1. Intent it=new  Intent(Intent.ACTION_SEND); 
  2. String[] tos={"me@abc.com"};  
  3. String[] ccs={"you@abc.com"}; 
  4.  it.putExtra(Intent.EXTRA_EMAIL, tos); 
  5.  it.putExtra(Intent.EXTRA_CC, ccs); 
  6.  it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 
  7.  it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); 
  8.  it.setType("message/rfc822"); 
  9.  startActivity(Intent.createChooser(it, "Choose Email  Client"));

添加附件
  1. Intent it = new  Intent(Intent.ACTION_SEND);
  2. it.putExtra(Intent.EXTRA_SUBJECT, "The  email subject text");
  3. it.putExtra(Intent.EXTRA_STREAM,  "[url=]file:///sdcard/mysong.mp3[/url]");
  4.  sendIntent.setType("audio/mp3");
  5.  startActivity(Intent.createChooser(it, "Choose Email  Client"));

播放多媒体
  1. 
  2. Intent it = new  Intent(Intent.ACTION_VIEW);
  3. Uri uri =  Uri.parse("[url=]file:///sdcard/song.mp3[/url]");
  4.  it.setDataAndType(uri, "audio/mp3");
  5. startActivity(it);
   1. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI,  "1");
  2. Intent it = new Intent(Intent.ACTION_VIEW, uri);
  3.  startActivity(it); 

Uninstall 程序
  1. Uri uri =  Uri.fromParts("package", strPackageName, null);
  2. Intent it = new  Intent(Intent.ACTION_DELETE, uri);
  3. startActivity(it);

//调用相册
public static final String MIME_TYPE_IMAGE_JPEG = "image
Uri  packageURI = Uri.parse("package:"+wistatmap); 
Intent uninstallIntent =  new Intent(Intent.ACTION_DELETE, packageURI); 
startActivity(uninstallIntent);

install apk
Uri installUri =  Uri.fromParts("package", "xxx", null);
returnIt = new  Intent(Intent.ACTION_PACKAGE_ADDED, installUri);
play audio
Uri playUri =  Uri.parse("[url=]file:///sdcard/download/everything.mp3[/url]");
returnIt =  new Intent(Intent.ACTION_VIEW, playUri);

//发送附件
Intent it = new  Intent(Intent.ACTION_SEND); 
it.putExtra(Intent.EXTRA_SUBJECT, "The  email subject text"); 
it.putExtra(Intent.EXTRA_STREAM,  "[url=]file:///sdcard/eoe.mp3[/url]"); 
sendIntent.setType("audio/mp3"); 
startActivity(Intent.createChooser(it, "Choose Email Client"));

//搜索应用
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 path for an application

//进入联系人页面
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(People.CONTENT_URI);
startActivity(intent);

//查看指定联系人
Uri personUri =  ContentUris.withAppendedId(People.CONTENT_URI, info.id);//info.id联系人ID
Intent  intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(personUri);
startActivity(intent);