android 如何创建快捷小图标

Android 在桌面创建快捷小图标

<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT"/>

//定义一个意图
Intent intent = new Intent();
//设置动作，该动作为创建快捷图标动作                         intent.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
//duplicate属性设置为false
intent.putExtra("duplicate", false);
//设置拨打电话的意图
Intent doWhatIntent = new Intent();

doWhatIntent.setAction(Intent.ACTION_CALL);
//设置目标电话
doWhatIntent.setData(Uri.parse("tel:"+number));
//设置快捷图标点击的动作，本例子点击快捷图标实现快捷拨号
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, doWhatIntent);
//快捷图标名字
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, name);
//快捷图标icon
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON,   BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher));
//发送广播
sendBroadcast(intent);

package com.qzzhu.setIcon;
import android.support.v7.app.ActionBarActivity;
import android.content.Intent;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
public class MainActivity extends ActionBarActivity {
private EditText etName;
private EditText etNumber;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
etName = (EditText) findViewById(R.id.name);
etNumber = (EditText) findViewById(R.id.number);
}
/**
* 按钮点击事件
* 利用发广播的方式通知桌面应用创建图标
* @param view
*/
public void createIcon(View view ){
String name = etName.getText().toString().trim();
String number =etNumber.getText().toString().trim();
Intent intent = new Intent();
intent.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
intent.putExtra("duplicate", false);
Intent doWhatIntent = new Intent();
doWhatIntent.setAction(Intent.ACTION_CALL);
doWhatIntent.setData(Uri.parse("tel:"+number));
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, doWhatIntent);
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, name);
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON, BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher));
sendBroadcast(intent);
}
}