Java IPackageStatsObserver类代码示例

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本文整理汇总了Java中android.content.pm.IPackageStatsObserver类的典型用法代码示例。如果您正苦于以下问题：Java IPackageStatsObserver类的具体用法？Java IPackageStatsObserver怎么用？Java IPackageStatsObserver使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

IPackageStatsObserver类属于android.content.pm包，在下文中一共展示了IPackageStatsObserver类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: onCreate

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override public void onCreate() {
    try {
        mGetPackageSizeInfoMethod = getPackageManager().getClass()
                                                       .getMethod(
                                                               "getPackageSizeInfo",
                                                               String.class,
                                                               IPackageStatsObserver.class);

        mFreeStorageAndNotifyMethod = getPackageManager().getClass()
                                                         .getMethod(
                                                                 "freeStorageAndNotify",
                                                                 long.class,
                                                                 IPackageDataObserver.class);
        mDeleteApplicationCacheFiles = getPackageManager().getClass()
                                                          .getMethod(
                                                                  "deleteApplicationCacheFiles",
                                                                  String.class,
                                                                  IPackageDataObserver.class);
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    }
}

开发者ID:towavephone，项目名称:MemoryCleaner，代码行数:23，代码来源:CleanerService.java

示例2: doInBackground

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override
protected Void doInBackground(Void... params) {
    mCallback.onBegin();
    PackageManager pm = MyApplication.getInstance().getPackageManager();
    List<ApplicationInfo> installedPackages = pm.getInstalledApplications(PackageManager.GET_GIDS);

    IPackageStatsObserver.Stub observer = new PackageStatsObserver();

    mScanCount = 0;
    mTotalCount = installedPackages.size();
    mSysCaches = new ArrayList<>();
    mAppNames = new HashMap<>();

    for (int i = 0; i < mTotalCount; i++) {
        ApplicationInfo info = installedPackages.get(i);
        mAppNames.put(info.packageName, pm.getApplicationLabel(info).toString());
        getPackageInfo(info.packageName, observer);
    }

    return null;
}

开发者ID:mzlogin，项目名称:CleanExpert，代码行数:22，代码来源:SysCacheScanTask.java

示例3: setAppSize

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
/**
 * 根据包名获取应用程序的体积信息 注意: 这个方法是一个异步的方法 程序的体积要花一定时间才能获取到.
 * 
 * @param packname
 */
private void setAppSize(final String packname) {
	try {
		Method method = PackageManager.class.getMethod("getPackageSizeInfo", new Class[] { String.class, IPackageStatsObserver.class });
		method.invoke(getPackageManager(), new Object[] { packname, new IPackageStatsObserver.Stub() {

			public void onGetStatsCompleted(PackageStats pStats, boolean succeeded) throws RemoteException {
				// 注意这个操作是一个异步的操作
				long codesize = pStats.codeSize;
				long datasize = pStats.dataSize;
				Logger.i(TAG, packname);
				CacheInfo info = maps.get(packname);
				info.setDataSize(Formatter.formatFileSize(mApp, datasize));
				info.setCodeSize(Formatter.formatFileSize(mApp, codesize));
				maps.put(packname, info);
			}
		} });
	} catch (Exception e) {
		e.printStackTrace();
	}
}

开发者ID:bingoogolapple，项目名称:Graduation-Design，代码行数:26，代码来源:OptimizeActivity.java

示例4: doInBackground

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override
protected Boolean doInBackground(Void... params) {
	mCallBack.onScanStart();
	
	ArrayList<CacheInfo> caches = CacheLab.get(mAppContext).getCaches();
	caches.clear();
	mScanCount = 0;
	mTotalCount = 0;
	
	PackageManager pm = mAppContext.getPackageManager();
	List<ApplicationInfo> installedPackages = pm.getInstalledApplications(PackageManager.GET_GIDS);
	
	IPackageStatsObserver.Stub observer = new PackageSizeObserver();
	mTotalCount = installedPackages.size();
	for (int i = 0; i < mTotalCount; i++) {
		ApplicationInfo appInfo = installedPackages.get(i);
		// NOTICE!This call is not synchronize
		getPackageInfo(appInfo.packageName, observer);
	}
	
	return true;
}

开发者ID:mzlogin，项目名称:AndroidPractices，代码行数:23，代码来源:CacheScanTask.java

示例5: doInBackground

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override
protected List<AppsListItem> doInBackground(Void... params) {
    mCacheSize = 0;

    final List<ApplicationInfo> packages = getPackageManager().getInstalledApplications(
            PackageManager.GET_META_DATA);

    publishProgress(0, packages.size());

    final CountDownLatch countDownLatch = new CountDownLatch(packages.size());

    final List<AppsListItem> apps = new ArrayList<>();

    try {
        for (ApplicationInfo pkg : packages) {
            mGetPackageSizeInfoMethod.invoke(getPackageManager(), pkg.packageName,
                    new IPackageStatsObserver.Stub() {

                        @Override
                        public void onGetStatsCompleted(PackageStats pStats,
                                                        boolean succeeded)
                                throws RemoteException {
                            synchronized (apps) {
                                publishProgress(++mAppCount, packages.size());

                                mCacheSize += addPackage(apps, pStats, succeeded);
                            }

                            synchronized (countDownLatch) {
                                countDownLatch.countDown();
                            }
                        }
                    }
            );
        }

        countDownLatch.await();
    } catch (InvocationTargetException | InterruptedException | IllegalAccessException e) {
        e.printStackTrace();
    }

    return new ArrayList<>(apps);
}

开发者ID:Frozen-Developers，项目名称:android-cache-cleaner，代码行数:44，代码来源:CleanerService.java

示例6: getCaches

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
private void getCaches(){
    // scan
    pm = getPackageManager();
    List<PackageInfo> packages = pm.getInstalledPackages(0);

    int max = packages.size();
    int current = 0;
    sb.delete(0, sb.length());
    sb.append("");
    sb.append("本机一共安装了：" + max+"个应用");
    tvShowCaches.setText(sb.toString());
    for (PackageInfo pinfo : packages) {
        String packageName = pinfo.packageName;
        try {

            Method getPackageSizeInfo = PackageManager.class
                    .getDeclaredMethod("getPackageSizeInfo", String.class, IPackageStatsObserver.class);
            getPackageSizeInfo.invoke(pm, packageName, new MyPackageStateObserver());
            current++;
        } catch (Exception e) {
            current++;
            e.printStackTrace();
        }

    }
    //===到这里，数据准备完成
    mHadler.postDelayed(new Runnable() {
        @Override
        public void run() {
btnClearAll.setVisibility(View.VISIBLE);
            Toast.makeText(getApplicationContext(),"已读取全部缓存",Toast.LENGTH_SHORT).show();
            sbCache.append(Formatter.formatFileSize(getApplicationContext(),cacheS)+"\n");
            tvShowCaches.setText(sb.toString());
            tvAppCache.setText(sbCache.toString());
            sbCache.delete(0,sbCache.length());
        }
    }, 1000);
    //ok,所有应用程序信息显示完成
}

开发者ID:stytooldex，项目名称:stynico，代码行数:40，代码来源:MainActivity.java

示例7: getPackageInfo

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
private void getPackageInfo(Context context, String pkg) {
    PackageManager pm = context.getPackageManager();
    try {
        Method method_getPackageSizeInfo = pm.getClass().getMethod("getPackageSizeInfo", String.class, IPackageStatsObserver.class);
        method_getPackageSizeInfo.invoke(pm, pkg, new IPackageStatsObserver.Stub() {

            @Override
            public IBinder asBinder() {
                log.d("asBinder");
                return super.asBinder();
            }

            @Override
            public void onGetStatsCompleted(PackageStats packageStats, boolean b) throws RemoteException {
                final StringBuilder sb = new StringBuilder("onGetStatsCompleted\n");
                sb.append("packageName:").append(packageStats.packageName).append("\n");
                sb.append("cacheSize:").append(packageStats.cacheSize).append("\n");
                sb.append("dataSize:").append(packageStats.dataSize).append("\n");
                sb.append("externalDataSize:").append(packageStats.externalDataSize).append("\n");
                log.i(sb.toString());
                mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                        mDataBinding.txtContent.setText(sb);
                    }
                });

            }
        });
    } catch (Exception e) {
        e.printStackTrace();
    }
}

开发者ID:vipycm，项目名称:mao-android，代码行数:34，代码来源:PmFragment.java

示例8: getCacheSize

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
/**
 * 获取某个包名对应的应用程序的缓存大小
 * @param
 */
public void getCacheSize(PackageInfo info) {
    try {
        Method method = PackageManager.class.getDeclaredMethod(
                "getPackageSizeInfo",String.class,IPackageStatsObserver.class);
        method.invoke(packageManager,info.packageName,new MyPackObserver(info));

    } catch (Exception e) {
        e.printStackTrace();
    }
}

开发者ID:sh2zqp，项目名称:MobilePhoneSafeProtector，代码行数:15，代码来源:CacheClearListActivity.java

示例9: onCreate

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override public void onCreate(Bundle savedInstanceState) {
    //position = mContext.getArguments().getInt(ARG_POSITION);
    try {
        mGetPackageSizeInfoMethod = mContext.getPackageManager()
                                            .getClass()
                                            .getMethod("getPackageSizeInfo",
                                                    String.class,
                                                    IPackageStatsObserver.class);
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    }
    //mTaskScanApps = new TaskScanApps();
    //mAppsView.initViews(mAppsListAdapter,mContext,);
}

开发者ID:towavephone，项目名称:MemoryCleaner，代码行数:15，代码来源:AppsPresenter.java

示例10: getAppSize

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
/**
 * get app size by package name
 * @param context
 * @param packageName package name
 * @param listener it will be call when success to get size
 */
public static void getAppSize(Context context, String packageName, final AppSizeInfoListener listener) {
    // check argument
    if(null == listener) {
        throw new NullPointerException("listener can't be null");
    }
    if(TextUtils.isEmpty(packageName)) {
        throw  new IllegalArgumentException("packageName can't be empty");
    }

    // get pm
    PackageManager pm = context.getPackageManager();
    Method getPackageSizeInfo = null;
    try {
        // get method getPackageSizeInfo
        getPackageSizeInfo = pm.getClass().getMethod(
                "getPackageSizeInfo",
                String.class, IPackageStatsObserver.class);
        // call method
        getPackageSizeInfo.invoke(pm, packageName,
                new IPackageStatsObserver.Stub() {
                    @Override
                    public void onGetStatsCompleted(PackageStats pStats, boolean succeeded)
                            throws RemoteException {
                        // call listener
                        listener.onGetSizeInfoCompleted(
                                new AppSizeInfo(pStats.cacheSize, pStats.dataSize, pStats.codeSize));
                    }
                });
    } catch (Exception e) {
        e.printStackTrace();
    }

}

开发者ID:ittianyu，项目名称:MobileGuard，代码行数:40，代码来源:AppManagerEngine.java

示例11: onCreate

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override
public void onCreate() {
	try {
		mGetPackageSizeInfoMethod = getPackageManager().getClass()
				.getMethod("getPackageSizeInfo", String.class,
						IPackageStatsObserver.class);

		mFreeStorageAndNotifyMethod = getPackageManager().getClass()
				.getMethod("freeStorageAndNotify", long.class,
						IPackageDataObserver.class);
	} catch (NoSuchMethodException e) {
		e.printStackTrace();
	}
}

开发者ID:KouChengjian，项目名称:PhoneMate，代码行数:15，代码来源:CleanerService.java

示例12: initViews

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override
protected void initViews() {
	mContext = getActivity();
       try {
           mGetPackageSizeInfoMethod = mContext.getPackageManager().getClass().getMethod(
                   "getPackageSizeInfo", String.class, IPackageStatsObserver.class);
       } catch (NoSuchMethodException e) {
           e.printStackTrace();
       }
}

开发者ID:KouChengjian，项目名称:PhoneMate，代码行数:11，代码来源:SoftwareManageFragment.java

示例13: getPkgSize

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
public static long getPkgSize(final Context context, String pkgName) throws NoSuchMethodException,
            InvocationTargetException,
            IllegalAccessException {
       long pkgSize=0;
        // getPackageSizeInfo是PackageManager中的一个private方法，所以需要通过反射的机制来调用
        Method method = PackageManager.class.getMethod("getPackageSizeInfo",
                new Class[]{String.class, IPackageStatsObserver.class});
        // 调用 getPackageSizeInfo 方法，需要两个参数：1、需要检测的应用包名；2、回调
        method.invoke(context.getPackageManager(), new Object[]{
                pkgName,
                new IPackageStatsObserver.Stub() {
                    @Override
                    public void onGetStatsCompleted(PackageStats pStats, boolean succeeded) throws RemoteException {
                        // 子线程中默认无法处理消息循环，自然也就不能显示Toast，所以需要手动Looper一下
                        Looper.prepare();
                        // 从pStats中提取各个所需数据


                      //  pkgSize= pStats.cacheSize+pStats.dataSize+pStats.codeSize;
//                        Toast.makeText(context,
//                                "缓存大小=" + Formatter.formatFileSize(context, pStats.cacheSize) +
//                                        "\n数据大小=" + Formatter.formatFileSize(context, pStats.dataSize) +
//                                        "\n程序大小=" + Formatter.formatFileSize(context, pStats.codeSize),
//                                Toast.LENGTH_LONG).show();
                        // 遍历一次消息队列，弹出Toast
                        Looper.loop();
                    }
                }
        });

        return pkgSize;
    }

开发者ID:KouChengjian，项目名称:PhoneMate，代码行数:33，代码来源:Utils.java

示例14: getCacheInfo

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
private void getCacheInfo(PackageInfo packageInfo) {
	try {
		/**
		 * ����API
		 */
		Method method = PackageManager.class.getDeclaredMethod(
				"getPackageSizeInfo", String.class,
				IPackageStatsObserver.class);
		method.invoke(pm, packageInfo.applicationInfo.packageName,
				new MyIPackageStatsObserver(packageInfo));
	} catch (Exception e) {
		e.printStackTrace();
	}
}

开发者ID:yoxin，项目名称:safety，代码行数:15，代码来源:CleanCacheActivity.java

示例15: queryPackageSize

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
/** ��ȡָ�����Ĵ�С��Ϣ **/
public void queryPackageSize(String packageName) throws Exception {
    Log.i(TAG, "packageName:" + packageName);
    if (packageName != null) {
        // ʹ�÷�����Ƶõ�PackageManager������غ���getPackageSizeInfo  
        PackageManager pManager = getPackageManager();
        //ͨ��������ƻ�ø����غ���  
        Method getPackageSizeInfo = pManager.getClass().getMethod("getPackageSizeInfo", String.class,IPackageStatsObserver.class);  
        //���øú��������Ҹ��������� ��������������ɺ��ص�PkgSizeObserver��ĺ���  
        getPackageSizeInfo.invoke(pManager, packageName,new PkgSizeObserver());  
    }
}

开发者ID:loveNight，项目名称:AppInfo，代码行数:13，代码来源:ListAppActivity.java

示例16: getSize

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
/**
 * Gets the package stats of the given application.
 * The package stats are getting sent via OTTO
 *
 * @param pkg The package name of the application
 */
public static void getSize(final PackageManager pm, final PackageStatsObserver.OnPackageStatsListener l, final String pkg) {
    try {
        Method m = pm.getClass().getMethod("getPackageSizeInfo", String.class, IPackageStatsObserver.class);
        m.invoke(pm, pkg, new PackageStatsObserver(l));
    } catch (Exception e) {
        Timber.e(e, "AppHelper.getSize()");
    }
}

开发者ID:amartinz，项目名称:DeviceControl，代码行数:15，代码来源:AppHelper.java

示例17: getPackageInfo

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
public void getPackageInfo(String packageName, IPackageStatsObserver.Stub observer) {
	try {
		PackageManager pm = mAppContext.getPackageManager();
		Method getPackageSizeInfo = pm.getClass()
				.getMethod("getPackageSizeInfo", String.class, IPackageStatsObserver.class);
		
		getPackageSizeInfo.invoke(pm, packageName, observer);
	} catch (Exception e) {
		e.printStackTrace();
	}
}

开发者ID:mzlogin，项目名称:AndroidPractices，代码行数:12，代码来源:CacheScanTask.java

示例18: onCreate

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
@Override
public void onCreate() {
    try {
        mGetPackageSizeInfoMethod = getPackageManager().getClass().getMethod(
                "getPackageSizeInfo", String.class, IPackageStatsObserver.class);

        mFreeStorageAndNotifyMethod = getPackageManager().getClass().getMethod(
                "freeStorageAndNotify", long.class, IPackageDataObserver.class);
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    }
}

开发者ID:Frozen-Developers，项目名称:android-cache-cleaner，代码行数:13，代码来源:CleanerService.java

示例19: getPackageSizeInfoAsUser

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
/** @hide */
@Override public void getPackageSizeInfoAsUser(String packageName, int userId, IPackageStatsObserver observer) {
	mBase.getPackageSizeInfoAsUser(packageName, userId, observer);
}

开发者ID:Trumeet，项目名称:MiPushFramework，代码行数:5，代码来源:PackageManagerWrapper.java

示例20: getPackageSizeInfo

import android.content.pm.IPackageStatsObserver; //导入依赖的package包/类
/** @hide */
@Override public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) {
	mBase.getPackageSizeInfo(packageName, observer);
}

开发者ID:Trumeet，项目名称:MiPushFramework，代码行数:5，代码来源:PackageManagerWrapper.java

注：本文中的android.content.pm.IPackageStatsObserver类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。