android.content.pm.IPackageStatsObserver Java Examples

The following examples show how to use android.content.pm.IPackageStatsObserver. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: SysCacheScanTask.java From CleanExpert with MIT License

6 votes

@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;
}

Example #2

Source File: SysCacheScanTask.java From FileManager with Apache License 2.0

6 votes

@Override
protected Void doInBackground(Void... params) {
    mCallBack.onBegin();

    if (isCancelled()) {
        mCallBack.onCancel();
        return null;
    }

    PackageManager pm = App.getAppContext().getPackageManager();
    List<ApplicationInfo> installedPackages = pm.getInstalledApplications(PackageManager.GET_GIDS);

    IPackageStatsObserver.Stub observer = new PackageStatsObserver();
    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);
    }

    mIsOverTime = false;
    return null;
}

Example #3

Source File: CleanerService.java From MemoryCleaner with Apache License 2.0

6 votes

@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();
    }
}

Example #4

Source File: AppSizeUtil.java From AndroidGodEye with Apache License 2.0

6 votes

/**
 * 获取应用大小8.0以下
 */
@SuppressWarnings("JavaReflectionMemberAccess")
private static void getAppSizeLowerO(Context context, @NonNull final OnGetSizeListener listener) {
    try {
        Method method = PackageManager.class.getMethod("getPackageSizeInfo", 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(), context.getPackageName(), new IPackageStatsObserver.Stub() {
            @Override
            public void onGetStatsCompleted(PackageStats pStats, boolean succeeded) {
                AppSizeInfo ctAppSizeInfo = new AppSizeInfo();
                ctAppSizeInfo.cacheSize = pStats.cacheSize;
                ctAppSizeInfo.dataSize = pStats.dataSize;
                ctAppSizeInfo.codeSize = pStats.codeSize;
                listener.onGetSize(ctAppSizeInfo);
            }
        });
    } catch (Throwable e) {
        listener.onError(e);
    }
}

Example #5

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

6 votes

@Override
@UnsupportedAppUsage
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    final String msg = "Shame on you for calling the hidden API "
            + "getPackageSizeInfoAsUser(). Shame!";
    if (mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.O) {
        throw new UnsupportedOperationException(msg);
    } else if (observer != null) {
        Log.d(TAG, msg);
        try {
            observer.onGetStatsCompleted(null, false);
        } catch (RemoteException ignored) {
        }
    }
}

Example #6

Source File: StorageActivity.java From AndroidDemo with MIT License

5 votes

private void getAppSize() {
        boolean flag = false;
        try {
            PackageManager.class.getMethod("getPackageSizeInfo", String.class, IPackageStatsObserver.class);
            flag = true;
        } catch (NoSuchMethodException e) {
            try {
                PackageManager.class.getMethod("getPackageSizeInfo", String.class, int.class, IPackageStatsObserver.class);
                flag = true;
            } catch (NoSuchMethodException ee) {
                flag = false;
            }
        }
//        Method[] methods = PackageManager.class.getMethods();
//        for (Method m : methods) {
//            if ("getPackageSizeInfo".equals(m.getName())) {
//                Class<?>[] classes = m.getParameterTypes();
//                if (classes.length == 2 || classes.length == 3) {
//                    flag = true;
//                    break;
//                }
//            }
//        }
        if (flag) {
            useIPackageStatsObserver();
        } else {
            if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
                getStorageWith_7_1();
            } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                getStorageWith_8();
            }
        }
    }

Example #7

Source File: CleanerService.java From android-cache-cleaner with MIT License

5 votes

@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();
    }
}

Example #8

Source File: AppManagerEngine.java From MobileGuard with MIT License

5 votes

/**
 * 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();
    }

}

Example #9

Source File: AppsPresenter.java From MemoryCleaner with Apache License 2.0

5 votes

@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,);
}

Example #10

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    try {
        mPM.getPackageSizeInfo(packageName, userHandle, observer);
    } catch (RemoteException e) {
        throw e.rethrowFromSystemServer();
    }
}

Example #11

Source File: MainActivity.java From stynico with MIT License

5 votes

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
}

Example #12

Source File: MainActivity.java From styT with Apache License 2.0

5 votes

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：").append(max).append("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)).append("\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
}

Example #13

Source File: ApplicationPackageManager.java From android_9.0.0_r45 with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    final String msg = "Shame on you for calling the hidden API "
            + "getPackageSizeInfoAsUser(). Shame!";
    if (mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.O) {
        throw new UnsupportedOperationException(msg);
    } else if (observer != null) {
        Log.d(TAG, msg);
        try {
            observer.onGetStatsCompleted(null, false);
        } catch (RemoteException ignored) {
        }
    }
}

Example #14

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    try {
        mPM.getPackageSizeInfo(packageName, userHandle, observer);
    } catch (RemoteException e) {
        throw e.rethrowFromSystemServer();
    }
}

Example #15

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    final String msg = "Shame on you for calling the hidden API "
            + "getPackageSizeInfoAsUser(). Shame!";
    if (mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.O) {
        throw new UnsupportedOperationException(msg);
    } else if (observer != null) {
        Log.d(TAG, msg);
        try {
            observer.onGetStatsCompleted(null, false);
        } catch (RemoteException ignored) {
        }
    }
}

Example #16

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfo(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    try {
        mPM.getPackageSizeInfo(packageName, userHandle, observer);
    } catch (RemoteException e) {
        // Should never happen!
    }
}

Example #17

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfo(String packageName,
                               IPackageStatsObserver observer) {
    try {
        mPM.getPackageSizeInfo(packageName, observer);
    } catch (RemoteException e) {
        // Should never happen!
    }
}

Example #18

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    final String msg = "Shame on you for calling the hidden API "
            + "getPackageSizeInfoAsUser(). Shame!";
    if (mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.O) {
        throw new UnsupportedOperationException(msg);
    } else if (observer != null) {
        Log.d(TAG, msg);
        try {
            observer.onGetStatsCompleted(null, false);
        } catch (RemoteException ignored) {
        }
    }
}

Example #19

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    final String msg = "Shame on you for calling the hidden API "
            + "getPackageSizeInfoAsUser(). Shame!";
    if (mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.O) {
        throw new UnsupportedOperationException(msg);
    } else if (observer != null) {
        Log.d(TAG, msg);
        try {
            observer.onGetStatsCompleted(null, false);
        } catch (RemoteException ignored) {
        }
    }
}

Example #20

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfo(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    try {
        mPM.getPackageSizeInfo(packageName, userHandle, observer);
    } catch (RemoteException e) {
        // Should never happen!
    }
}

Example #21

Source File: ApplicationPackageManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

@Override
public void getPackageSizeInfoAsUser(String packageName, int userHandle,
        IPackageStatsObserver observer) {
    final String msg = "Shame on you for calling the hidden API "
            + "getPackageSizeInfoAsUser(). Shame!";
    if (mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.O) {
        throw new UnsupportedOperationException(msg);
    } else if (observer != null) {
        Log.d(TAG, msg);
        try {
            observer.onGetStatsCompleted(null, false);
        } catch (RemoteException ignored) {
        }
    }
}

Example #22

Source File: PackageManagerWrapper.java From condom with Apache License 2.0

4 votes

/** @hide */
@Override public void getPackageSizeInfoAsUser(String packageName, int userId, IPackageStatsObserver observer) {
	mBase.getPackageSizeInfoAsUser(packageName, userId, observer);
}

Example #23

Source File: PackageManagerWrapper.java From condom with Apache License 2.0

4 votes

/** @hide */
@Override public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) {
	mBase.getPackageSizeInfo(packageName, observer);
}

Example #24

Source File: PackageManagerWrapper.java From MiPushFramework with GNU General Public License v3.0

4 votes

/** @hide */
@Override public void getPackageSizeInfoAsUser(String packageName, int userId, IPackageStatsObserver observer) {
	mBase.getPackageSizeInfoAsUser(packageName, userId, observer);
}

Example #25

Source File: PackageManagerWrapper.java From MiPushFramework with GNU General Public License v3.0

4 votes

/** @hide */
@Override public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) {
	mBase.getPackageSizeInfo(packageName, observer);
}

Example #26

Source File: CleanerService.java From android-cache-cleaner with MIT License

4 votes

@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);
}