购物网站开发毕业设计,网站手机客户端开发教程,湖南省郴州市邮编,企业网站的内容模块一、环境
高通 Android 13
注#xff1a;Android10 和Android13有些差异#xff0c;代码位置不变#xff0c;参照修改即可 二、pm简单介绍
pm工具为包管理#xff08;package manager#xff09;的简称
可以使用pm工具来执行应用的安装和查询应用宝的信息、系统权限、…一、环境
高通 Android 13
注Android10 和Android13有些差异代码位置不变参照修改即可 二、pm简单介绍
pm工具为包管理package manager的简称
可以使用pm工具来执行应用的安装和查询应用宝的信息、系统权限、控制应用
pm工具是Android开发与测试过程中必不可少的工具shell命令格式如下
pm command
kona:/ # which pm
/system/bin/pm
kona:/ #
kona:/ # file system/bin/pm
system/bin/pm: /system/bin/sh script三、pm命令对应的源码位置如下
frameworks/base/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
这里通过修改源码,达到以下两个效果
1、pm list packages -3 返回详细应用信息;2、pm install 返回包名和启动Activity
源码修改 -145,6 145,11 import java.util.concurrent.CountDownLatch;import java.util.concurrent.LinkedBlockingQueue;import java.util.concurrent.TimeUnit;import android.app.usage.StorageStats;
import android.app.usage.StorageStatsManager;
import java.util.UUID;
import java.util.HashSet;
class PackageManagerShellCommand extends ShellCommand {/** Path for streaming APK content */private static final String STDIN_PATH -;-623,6 628,7 class PackageManagerShellCommand extends ShellCommand {null /* splitApkPaths */, null /* splitRevisionCodes */,apkLite.getTargetSdkVersion(), null /* requiredSplitTypes */,null /* splitTypes */);params.sessionParams.setAppPackageName(pkgLite.getPackageName());sessionSize InstallLocationUtils.calculateInstalledSize(pkgLite,params.sessionParams.abiOverride, fd.getFileDescriptor());} catch (IOException e) {-842,7 848,7 class PackageManagerShellCommand extends ShellCommand {}private int runListPackages(boolean showSourceDir, boolean showSdks) throws RemoteException {
- final String prefix showSdks ? sdk: : package:;final String prefix showSdks ? sdk: : PackageName:;final PrintWriter pw getOutPrintWriter();int getFlags 0;boolean listDisabled false, listEnabled false;-985,7 991,7 class PackageManagerShellCommand extends ShellCommand {stringBuilder.append(info.applicationInfo.sourceDir);stringBuilder.append();}
- stringBuilder.append(name);stringBuilder.append(name ;);if (showVersionCode) {stringBuilder.append( versionCode:);if (info.applicationInfo ! null) {-998,6 1004,47 class PackageManagerShellCommand extends ShellCommand {stringBuilder.append( installer);stringBuilder.append(mInterface.getInstallerPackageName(info.packageName));}if (listThirdParty) {stringBuilder.append( Activity:);stringBuilder.append(getClassName(info.packageName) ;);stringBuilder.append( Label:);stringBuilder.append(mContext.getPackageManager().getApplicationLabel(info.applicationInfo) ;);//app sizeString sourceDir info.applicationInfo.sourceDir;StorageStatsManager storageStatsManager (StorageStatsManager) mContext.getSystemService(Context.STORAGE_STATS_SERVICE);StorageManager storageManager (StorageManager) mContext.getSystemService(Context.STORAGE_SERVICE);StorageStats storageStats null;try{UUID uuid storageManager.getUuidForPath(new File(sourceDir));storageStats storageStatsManager.queryStatsForPackage(uuid, info.packageName,UserHandle.getUserHandleForUid(info.applicationInfo.uid));}catch(IOException e){e.printStackTrace();}catch(NameNotFoundException e){e.printStackTrace();}if(storageStats ! null) {long appSize storageStats.getAppBytes() storageStats.getCacheBytes() storageStats.getDataBytes();stringBuilder.append( Size:);stringBuilder.append(appSize ;);}//version namestringBuilder.append( VersionName:);stringBuilder.append(info.versionName ;);//UidstringBuilder.append( Uid:);stringBuilder.append( info.applicationInfo.uid ;);}ListString uids out.computeIfAbsent(stringBuilder.toString(), k - new ArrayList());-1006,6 1053,7 class PackageManagerShellCommand extends ShellCommand {}}}
for (Map.EntryString, ListString entry : out.entrySet()) {pw.print(entry.getKey());ListString uids entry.getValue();-1018,6 1066,58 class PackageManagerShellCommand extends ShellCommand {return 0;}private String getClassName(String packageName){try {Intent intent new Intent();Intent baseIntent intent;baseIntent new Intent(Intent.ACTION_MAIN);baseIntent.addCategory(Intent.CATEGORY_LAUNCHER);baseIntent.setPackage(packageName);if (baseIntent ! null) {Bundle extras intent.getExtras();intent.replaceExtras((Bundle) null);Bundle uriExtras baseIntent.getExtras();baseIntent.replaceExtras((Bundle) null);if (intent.getAction() ! null baseIntent.getCategories() ! null) {HashSetString cats new HashSetString(baseIntent.getCategories());for (String c : cats) {baseIntent.removeCategory(c);}}intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR);if (extras null) {extras uriExtras;} else if (uriExtras ! null) {uriExtras.putAll(extras);extras uriExtras;}intent.replaceExtras(extras);}mTargetUser ActivityManager.handleIncomingUser(Binder.getCallingPid(),Binder.getCallingUid(), mTargetUser, false, false, null, null);ResolveInfo ri mInterface.resolveIntent(intent, intent.getType(), mQueryFlags,mTargetUser);if(ri ! null ri.activityInfo.name ! null){return ri.activityInfo.name;}else{return NULL;}} catch (RemoteException e) {throw new RuntimeException(Failed calling service, e);} catch (Exception e){throw new RuntimeException(e.getMessage(), e);}}private int runListPermissionGroups() throws RemoteException {final PrintWriter pw getOutPrintWriter();final ListPermissionGroupInfo pgs mPermissionManager.getAllPermissionGroups(0);-1464,6 1564,14 class PackageManagerShellCommand extends ShellCommand {}abandonSession false;//pm install 时,返回指定格式if (params.sessionParams.appPackageName ! null) {if (getClassName(params.sessionParams.appPackageName) ! null){pw.print(params.sessionParams.appPackageName);pw.println(/ getClassName(params.sessionParams.appPackageName));}}if (params.sessionParams.isStaged params.stagedReadyTimeoutMs 0) {return doWaitForStagedSessionReady(sessionId, params.stagedReadyTimeoutMs, pw);}
