Examples with PackageStats android.content.pm.PackageStats used on opensource projects

Example 36 with PackageStats

use of android.content.pm.PackageStats in project android_packages_apps_Settings by LineageOS.

the class InstalledAppDetails method refreshSizeInfo.

/*
     * Private method to handle get size info notification from observer when
     * the async operation from PackageManager is complete. The current user data
     * info has to be refreshed in the manage applications screen as well as the current screen.
     */
private void refreshSizeInfo(Message msg) {
    boolean changed = false;
    PackageStats newPs = msg.getData().getParcelable(ATTR_PACKAGE_STATS);
    long newTot = newPs.cacheSize + newPs.codeSize + newPs.dataSize;
    if (mSizeInfo == null) {
        mSizeInfo = newPs;
        String str = getSizeStr(newTot);
        mTotalSize.setText(str);
        mAppSize.setText(getSizeStr(newPs.codeSize));
        mDataSize.setText(getSizeStr(newPs.dataSize));
        mCacheSize.setText(getSizeStr(newPs.cacheSize));
    } else {
        long oldTot = mSizeInfo.cacheSize + mSizeInfo.codeSize + mSizeInfo.dataSize;
        if (newTot != oldTot) {
            String str = getSizeStr(newTot);
            mTotalSize.setText(str);
            changed = true;
        }
        if (newPs.codeSize != mSizeInfo.codeSize) {
            mAppSize.setText(getSizeStr(newPs.codeSize));
            changed = true;
        }
        if (newPs.dataSize != mSizeInfo.dataSize) {
            mDataSize.setText(getSizeStr(newPs.dataSize));
            changed = true;
        }
        if (newPs.cacheSize != mSizeInfo.cacheSize) {
            mCacheSize.setText(getSizeStr(newPs.cacheSize));
            changed = true;
        }
        if (changed) {
            mSizeInfo = newPs;
        }
    }
    // If data size is zero disable clear data button
    if (newPs.dataSize == 0) {
        mClearDataButton.setEnabled(false);
    }
    long data = mSizeInfo.dataSize;
    refreshCacheInfo(newPs.cacheSize);
}

Example 37 with PackageStats

use of android.content.pm.PackageStats in project superCleanMaster by joyoyao.

the class Utils method getPkgSize.

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;
}

Example 38 with PackageStats

use of android.content.pm.PackageStats in project superCleanMaster by joyoyao.

the class SoftwareManageFragment method fillData.

private void fillData() {
    if (position == 0) {
        topText.setText("");
    } else {
        topText.setText(R.string.Attention);
    }
    task = new AsyncTask<Void, Integer, List<AppInfo>>() {

        private int mAppCount = 0;

        @Override
        protected List<AppInfo> doInBackground(Void... params) {
            PackageManager pm = mContext.getPackageManager();
            List<PackageInfo> packInfos = pm.getInstalledPackages(0);
            publishProgress(0, packInfos.size());
            List<AppInfo> appinfos = new ArrayList<AppInfo>();
            for (PackageInfo packInfo : packInfos) {
                publishProgress(++mAppCount, packInfos.size());
                final AppInfo appInfo = new AppInfo();
                Drawable appIcon = packInfo.applicationInfo.loadIcon(pm);
                appInfo.setAppIcon(appIcon);
                int flags = packInfo.applicationInfo.flags;
                int uid = packInfo.applicationInfo.uid;
                appInfo.setUid(uid);
                if ((flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
                    // 系统应用
                    appInfo.setUserApp(false);
                } else {
                    // 用户应用
                    appInfo.setUserApp(true);
                }
                if ((flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0) {
                    appInfo.setInRom(false);
                } else {
                    appInfo.setInRom(true);
                }
                String appName = packInfo.applicationInfo.loadLabel(pm).toString();
                appInfo.setAppName(appName);
                String packname = packInfo.packageName;
                appInfo.setPackname(packname);
                String version = packInfo.versionName;
                appInfo.setVersion(version);
                try {
                    mGetPackageSizeInfoMethod.invoke(mContext.getPackageManager(), new Object[] { packname, new IPackageStatsObserver.Stub() {

                        @Override
                        public void onGetStatsCompleted(PackageStats pStats, boolean succeeded) throws RemoteException {
                            synchronized (appInfo) {
                                appInfo.setPkgSize(pStats.cacheSize + pStats.codeSize + pStats.dataSize);
                            }
                        }
                    } });
                } catch (Exception e) {
                }
                appinfos.add(appInfo);
            }
            return appinfos;
        }

        @Override
        protected void onProgressUpdate(Integer... values) {
            try {
                mProgressBarText.setText(getString(R.string.scanning_m_of_n, values[0], values[1]));
            } catch (Exception e) {
            }
        }

        @Override
        protected void onPreExecute() {
            try {
                showProgressBar(true);
                mProgressBarText.setText(R.string.scanning);
            } catch (Exception e) {
            }
            // loading.setVisibility(View.VISIBLE);
            super.onPreExecute();
        }

        @Override
        protected void onPostExecute(List<AppInfo> result) {
            super.onPostExecute(result);
            try {
                showProgressBar(false);
                userAppInfos = new ArrayList<>();
                systemAppInfos = new ArrayList<>();
                long allSize = 0;
                for (AppInfo a : result) {
                    if (a.isUserApp()) {
                        allSize += a.getPkgSize();
                        userAppInfos.add(a);
                    } else {
                        systemAppInfos.add(a);
                    }
                }
                if (position == 0) {
                    topText.setText(getString(R.string.software_top_text, userAppInfos.size(), StorageUtil.convertStorage(allSize)));
                    mAutoStartAdapter = new SoftwareAdapter(mContext, userAppInfos);
                    listview.setAdapter(mAutoStartAdapter);
                } else {
                    mAutoStartAdapter = new SoftwareAdapter(mContext, systemAppInfos);
                    listview.setAdapter(mAutoStartAdapter);
                }
            } catch (Exception e) {
            }
        }
    };
    task.execute();
}

Example 39 with PackageStats

use of android.content.pm.PackageStats in project robolectric by robolectric.

the class ShadowApplicationPackageManager method getPackageSizeInfoAsUser.

@Implementation(minSdk = N)
protected void getPackageSizeInfoAsUser(Object pkgName, Object uid, final Object observer) {
    final PackageStats packageStats = packageStatsMap.get((String) pkgName);
    new Handler(Looper.getMainLooper()).post(() -> {
        try {
            ((IPackageStatsObserver) observer).onGetStatsCompleted(packageStats, packageStats != null);
        } catch (RemoteException remoteException) {
            remoteException.rethrowFromSystemServer();
        }
    });
}

Example 40 with PackageStats

use of android.content.pm.PackageStats in project robolectric by robolectric.

the class ShadowApplicationPackageManager method getPackageSizeInfo.

@Implementation(minSdk = JELLY_BEAN_MR1, maxSdk = M)
protected void getPackageSizeInfo(Object pkgName, Object uid, final Object observer) {
    final PackageStats packageStats = packageStatsMap.get((String) pkgName);
    new Handler(Looper.getMainLooper()).post(() -> {
        try {
            ((IPackageStatsObserver) observer).onGetStatsCompleted(packageStats, packageStats != null);
        } catch (RemoteException remoteException) {
            remoteException.rethrowFromSystemServer();
        }
    });
}