Intent调用常见系统组件
// 调用浏览器
Uri webViewUri = Uri.parse("http://blog.csdn.net/zuolongsnail");
Intent intent = new Intent(Intent.ACTION_VIEW, webViewUri);
// 调用地图
Uri mapUri = Uri.parse("geo:100,100");
Intent intent = new Intent(Intent.ACTION_VIEW, mapUri);
// 播放mp3
Uri playUri = Uri.parse("file:///sdcard/test.mp3");
Intent intent = new Intent(Intent.ACTION_VIEW, playUri);
intent.setDataAndType(playUri, "audio/mp3");
// 调用拨打电话
Uri dialUri = Uri.parse("tel:10086");
Intent intent = new Intent(Intent.ACTION_DIAL, dialUri);
// 直接拨打电话,需要加上权限<uses-permission id="android.permission.CALL_PHONE" />
Uri callUri = Uri.parse("tel:10086");
Intent intent = new Intent(Intent.ACTION_CALL, callUri);
// 调用发邮件(这里要事先配置好的系统Email,否则是调不出发邮件界面的)
Uri emailUri = Uri.parse("mailto:[email protected]");
Intent intent = new Intent(Intent.ACTION_SENDTO, emailUri);
// 直接发邮件
Intent intent = new Intent(Intent.ACTION_SEND);
String[] tos = { "[email protected]" };
String[] ccs = { "[email protected]" };
intent.putExtra(Intent.EXTRA_EMAIL, tos);
intent.putExtra(Intent.EXTRA_CC, ccs);
intent.putExtra(Intent.EXTRA_TEXT, "the email text");
intent.putExtra(Intent.EXTRA_SUBJECT, "subject");
intent.setType("text/plain");
Intent.createChooser(intent, "Choose Email Client");
// 发短信
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.putExtra("sms_body", "the sms text");
intent.setType("vnd.android-dir/mms-sms");
// 直接发短信
Uri smsToUri = Uri.parse("smsto:10086");
Intent intent = new Intent(Intent.ACTION_SENDTO, smsToUri);
intent.putExtra("sms_body", "the sms text");
// 发彩信
Uri mmsUri = Uri.parse("content://media/external/images/media/23");
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra("sms_body", "the sms text");
intent.putExtra(Intent.EXTRA_STREAM, mmsUri);
intent.setType("image/png");
// 卸载应用
Uri uninstallUri = Uri.fromParts("package", "com.app.test", null);
Intent intent = new Intent(Intent.ACTION_DELETE, uninstallUri);
// 安装应用
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File("/sdcard/test.apk"), "application/vnd.android.package-archive");
// 在Android Market中查找应用
Uri uri = Uri.parse("market://search?q=愤怒的小鸟");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);