Android(安卓)获取已经安装的程序

import java.util.ArrayList;import java.util.Iterator;import java.util.List;import Allappinfo.AllAppInfo;import android.app.Activity;import android.content.pm.PackageInfo;import android.os.Bundle;public class AllAppActivity extends Activity {    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);      //  Get();        ArrayList<AllAppInfo> list=Get();        for (Iterator iterator = list.iterator(); iterator.hasNext();) {AllAppInfo allAppInfo = (AllAppInfo) iterator.next();System.out.println(allAppInfo.getAppname()+" |"+allAppInfo.getPackagename()+"| "+allAppInfo.getVersionCode()+"|"+allAppInfo.getLastInstal()+"|"+allAppInfo.getInstalPath());}    }    private ArrayList<AllAppInfo> Get(){    ArrayList<AllAppInfo> appList = new ArrayList<AllAppInfo>();       List<PackageInfo> packageInfos=getPackageManager().getInstalledPackages(0);    for (int i = 0; i < packageInfos.size(); i++) {PackageInfo pInfo=packageInfos.get(i);AllAppInfo allAppInfo=new AllAppInfo();allAppInfo.setAppname(pInfo.applicationInfo.loadLabel(getPackageManager()).toString());//应用程序的名称allAppInfo.setPackagename(pInfo.packageName);//应用程序的包allAppInfo.setVersionCode(pInfo.versionCode);//版本号allAppInfo.setLastInstal(pInfo.firstInstallTime);//allAppInfo.setProvider(pInfo.providers);allAppInfo.setInstalPath(pInfo.applicationInfo.sourceDir);allAppInfo.setAppicon(pInfo.applicationInfo.loadIcon(getPackageManager()));appList.add(allAppInfo);}    return appList;    }}

import android.content.pm.ProviderInfo;import android.graphics.drawable.Drawable;public class AllAppInfo {  private int versionCode = 0;  //版本号        private String appname = "";// 程序名称      private String packagename = "";    //包名称      private Drawable appicon = null;//图标      private long lastInstal;//最后一次安装时间      private ProviderInfo[] provider;//供应商      private String InstalPath;//安装路径public int getVersionCode() {return versionCode;}public void setVersionCode(int versionCode) {this.versionCode = versionCode;}public String getAppname() {return appname;}public void setAppname(String appname) {this.appname = appname;}public String getPackagename() {return packagename;}public void setPackagename(String packagename) {this.packagename = packagename;}public Drawable getAppicon() {return appicon;}public void setAppicon(Drawable appicon) {this.appicon = appicon;}/** * @return the lastInstal */public long getLastInstal() {return lastInstal;}/** * @param firstInstallTime the lastInstal to set */public void setLastInstal(long firstInstallTime) {this.lastInstal = firstInstallTime;}/** * @return the provider */public ProviderInfo[] getProvider() {return provider;}/** * @param providers the provider to set */public void setProvider(ProviderInfo[] providers) {this.provider = providers;}/** * @return the instalPath */public String getInstalPath() {return InstalPath;}/** * @param instalPath the instalPath to set */public void setInstalPath(String instalPath) {InstalPath = instalPath;} }

更多相关文章

随机推荐