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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 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. */@Overridepublic 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;}}
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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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