[置顶] Android(安卓)系统应用调用，intent 的使用方法总结

16lz 2021-01-24

Android常用Intent使用代码汇总：

显示网页:

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1.Uriuri=Uri.parse("http://www.google.com");
2.Intentit=newIntent(Intent.ACTION_VIEW,uri);
3.startActivity(it);

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

路径规划:
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1.Uriuri=Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");
2.Intentit=newIntent(Intent.ACTION_VIEW,URI);
3.startActivity(it);

拨打电话:
调用拨号程序
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1.Uriuri=Uri.parse("tel:xxxxxx");
2.Intentit=newIntent(Intent.ACTION_DIAL,uri);
3.startActivity(it);
1.Uriuri=Uri.parse("tel.xxxxxx");
2.Intentit=newIntent(Intent.ACTION_CALL,uri);
3.要使用这个必须在配置文件中加入<uses-permissionid="android.permission.CALL_PHONE"/>

发送SMS/MMS
调用发送短信的程序
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1.Intentit=newIntent(Intent.ACTION_VIEW);
2.it.putExtra("sms_body","TheSMStext");
3.it.setType("vnd.android-dir/mms-sms");
4.startActivity(it);

发送短信

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1.Uriuri=Uri.parse("smsto:0800000123");
2.Intentit=newIntent(Intent.ACTION_SENDTO,uri);
3.it.putExtra("sms_body","TheSMStext");
4.startActivity(it);

发送彩信

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1.Uriuri=Uri.parse("content://media/external/images/media/23");
2.Intentit=newIntent(Intent.ACTION_SEND);
3.it.putExtra("sms_body","sometext");
4.it.putExtra(Intent.EXTRA_STREAM,uri);
5.it.setType("image/png");
6.startActivity(it);

发送Email
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1.
2.Uriuri=Uri.parse("mailto:[email protected]");
3.Intentit=newIntent(Intent.ACTION_SENDTO,uri);
4.startActivity(it);
1.Intentit=newIntent(Intent.ACTION_SEND);
2.it.putExtra(Intent.EXTRA_EMAIL,"[email protected]");
3.it.putExtra(Intent.EXTRA_TEXT,"Theemailbodytext");
4.it.setType("text/plain");
5.startActivity(Intent.createChooser(it,"ChooseEmailClient"));
1.Intentit=newIntent(Intent.ACTION_SEND);
2.String[]tos={"[email protected]"};
3.String[]ccs={"[email protected]"};
4.it.putExtra(Intent.EXTRA_EMAIL,tos);
5.it.putExtra(Intent.EXTRA_CC,ccs);
6.it.putExtra(Intent.EXTRA_TEXT,"Theemailbodytext");
7.it.putExtra(Intent.EXTRA_SUBJECT,"Theemailsubjecttext");
8.it.setType("message/rfc822");
9.startActivity(Intent.createChooser(it,"ChooseEmailClient"));

添加附件
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1.Intentit=newIntent(Intent.ACTION_SEND);
2.it.putExtra(Intent.EXTRA_SUBJECT,"Theemailsubjecttext");
3.it.putExtra(Intent.EXTRA_STREAM,"file:///sdcard/mysong.mp3");
4.sendIntent.setType("audio/mp3");
5.startActivity(Intent.createChooser(it,"ChooseEmailClient"));

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

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

调用相册

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publicstaticfinalStringMIME_TYPE_IMAGE_JPEG="image/*";
publicstaticfinalintACTIVITY_GET_IMAGE=0;
IntentgetImage=newIntent(Intent.ACTION_GET_CONTENT);
getImage.addCategory(Intent.CATEGORY_OPENABLE);
getImage.setType(MIME_TYPE_IMAGE_JPEG);
startActivityForResult(getImage,ACTIVITY_GET_IMAGE);

调用系统相机应用程序，并存储拍下来的照片

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Intentintent=newIntent(MediaStore.ACTION_IMAGE_CAPTURE);
time=Calendar.getInstance().getTimeInMillis();
intent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(newFile(Environment
.getExternalStorageDirectory().getAbsolutePath()+"/tucue",time+".jpg")));
startActivityForResult(intent,ACTIVITY_GET_CAMERA_IMAGE);

安装指定apk

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publicvoidsetupAPK(Stringapkname){
StringfileName=Environment.getExternalStorageDirectory()+"/"+apkname;
Intentintent=newIntent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(newFile(fileName)),"application/vnd.android.package-archive");
mService.startActivity(intent);
}

跳转至系统联系人界面，显示所有联系人

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Intentintent=newIntent(Intent.ACTION_VIEW,ContactsContract.Contacts.CONTENT_URI);
startActivity(intent);

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