Android 获取已经安装的程序
Android 获取已经安装的程序
Android 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;
- }
- }
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