android调用打电话:
String number = tvAboutus.getText().toString();
// 用intent启动拨打电话
Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse("tel:"
+ number));
startActivity(intent);
需要权限:<uses-permission android:name="android.permission.CALL_PHONE"/>
android调用发短信
Uri smsToUri = Uri.parse("smsto:10086");
Intent mIntent = new Intent( android.content.Intent.ACTION_SENDTO, smsToUri );
mIntent.putExtra("10088", "The SMS text");
startActivity( mIntent );
<!--
<uses-permission android:name="android.permission.SEND_SMS"/>
android调用qq开启会话:
Intent intent=null;
String url = "mqqwpa://im/chat?chat_type=wpa&uin="+"686868668"+"&version=1";
intent=new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(url));
startActivity(intent);