Examples with DropBoxManager android.os.DropBoxManager used on opensource projects

Example 11 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by ParanoidAndroid.

the class BatteryService method logBatteryStatsLocked.

private void logBatteryStatsLocked() {
    IBinder batteryInfoService = ServiceManager.getService(BATTERY_STATS_SERVICE_NAME);
    if (batteryInfoService == null)
        return;
    DropBoxManager db = (DropBoxManager) mContext.getSystemService(Context.DROPBOX_SERVICE);
    if (db == null || !db.isTagEnabled("BATTERY_DISCHARGE_INFO"))
        return;
    File dumpFile = null;
    FileOutputStream dumpStream = null;
    try {
        // dump the service to a file
        dumpFile = new File(DUMPSYS_DATA_PATH + BATTERY_STATS_SERVICE_NAME + ".dump");
        dumpStream = new FileOutputStream(dumpFile);
        batteryInfoService.dump(dumpStream.getFD(), DUMPSYS_ARGS);
        FileUtils.sync(dumpStream);
        // add dump file to drop box
        db.addFile("BATTERY_DISCHARGE_INFO", dumpFile, DropBoxManager.IS_TEXT);
    } catch (RemoteException e) {
        Slog.e(TAG, "failed to dump battery service", e);
    } catch (IOException e) {
        Slog.e(TAG, "failed to write dumpsys file", e);
    } finally {
        // make sure we clean up
        if (dumpStream != null) {
            try {
                dumpStream.close();
            } catch (IOException e) {
                Slog.e(TAG, "failed to close dumpsys output stream");
            }
        }
        if (dumpFile != null && !dumpFile.delete()) {
            Slog.e(TAG, "failed to delete temporary dumpsys file: " + dumpFile.getAbsolutePath());
        }
    }
}

Example 12 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by ParanoidAndroid.

the class DropBoxTest method testFileCountLimits.

public void testFileCountLimits() throws Exception {
    File dir = getEmptyDir("testFileCountLimits");
    DropBoxManagerService service = new DropBoxManagerService(getContext(), dir);
    DropBoxManager dropbox = new DropBoxManager(service);
    dropbox.addText("DropBoxTest", "TEST0");
    dropbox.addText("DropBoxTest", "TEST1");
    dropbox.addText("DropBoxTest", "TEST2");
    dropbox.addText("DropBoxTest", "TEST3");
    dropbox.addText("DropBoxTest", "TEST4");
    dropbox.addText("DropBoxTest", "TEST5");
    // Verify 6 files added
    DropBoxManager.Entry e0 = dropbox.getNextEntry(null, 0);
    DropBoxManager.Entry e1 = dropbox.getNextEntry(null, e0.getTimeMillis());
    DropBoxManager.Entry e2 = dropbox.getNextEntry(null, e1.getTimeMillis());
    DropBoxManager.Entry e3 = dropbox.getNextEntry(null, e2.getTimeMillis());
    DropBoxManager.Entry e4 = dropbox.getNextEntry(null, e3.getTimeMillis());
    DropBoxManager.Entry e5 = dropbox.getNextEntry(null, e4.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry(null, e5.getTimeMillis()));
    assertEquals("TEST0", e0.getText(80));
    assertEquals("TEST5", e5.getText(80));
    e0.close();
    e1.close();
    e2.close();
    e3.close();
    e4.close();
    e5.close();
    // Limit to 3 files and add one more entry
    ContentResolver cr = getContext().getContentResolver();
    Settings.Global.putString(cr, Settings.Global.DROPBOX_MAX_FILES, "3");
    dropbox.addText("DropBoxTest", "TEST6");
    // Verify only 3 files left
    DropBoxManager.Entry f0 = dropbox.getNextEntry(null, 0);
    DropBoxManager.Entry f1 = dropbox.getNextEntry(null, f0.getTimeMillis());
    DropBoxManager.Entry f2 = dropbox.getNextEntry(null, f1.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry(null, f2.getTimeMillis()));
    assertEquals("TEST4", f0.getText(80));
    assertEquals("TEST5", f1.getText(80));
    assertEquals("TEST6", f2.getText(80));
    f0.close();
    f1.close();
    f2.close();
}

Example 13 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by ParanoidAndroid.

the class DropBoxTest method testCreateDropBoxManagerWithInvalidDirectory.

public void testCreateDropBoxManagerWithInvalidDirectory() throws Exception {
    // If created with an invalid directory, the DropBoxManager should suffer quietly
    // and fail all operations (this is how it survives a full disk).
    // Once the directory becomes possible to create, it will start working.
    File dir = new File(getEmptyDir("testCreateDropBoxManagerWith"), "InvalidDirectory");
    // Create an empty file
    new FileOutputStream(dir).close();
    DropBoxManagerService service = new DropBoxManagerService(getContext(), dir);
    DropBoxManager dropbox = new DropBoxManager(service);
    dropbox.addText("DropBoxTest", "should be ignored");
    dropbox.addData("DropBoxTest", "should be ignored".getBytes(), 0);
    assertTrue(null == dropbox.getNextEntry("DropBoxTest", 0));
    // Remove the file so a directory can be created
    dir.delete();
    dropbox.addText("DropBoxTest", "TEST");
    DropBoxManager.Entry e = dropbox.getNextEntry("DropBoxTest", 0);
    assertTrue(null == dropbox.getNextEntry("DropBoxTest", e.getTimeMillis()));
    assertEquals("DropBoxTest", e.getTag());
    assertEquals("TEST", e.getText(80));
    e.close();
    service.stop();
}

Example 14 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by ParanoidAndroid.

the class DropBoxTest method testAddFile.

public void testAddFile() throws Exception {
    File dir = getEmptyDir("testAddFile");
    long before = System.currentTimeMillis();
    File f0 = new File(dir, "f0.txt");
    File f1 = new File(dir, "f1.txt.gz");
    File f2 = new File(dir, "f2.dat");
    File f3 = new File(dir, "f2.dat.gz");
    FileWriter w0 = new FileWriter(f0);
    GZIPOutputStream gz1 = new GZIPOutputStream(new FileOutputStream(f1));
    FileOutputStream os2 = new FileOutputStream(f2);
    GZIPOutputStream gz3 = new GZIPOutputStream(new FileOutputStream(f3));
    w0.write("FILE0");
    gz1.write("FILE1".getBytes());
    os2.write("DATA2".getBytes());
    gz3.write("DATA3".getBytes());
    w0.close();
    gz1.close();
    os2.close();
    gz3.close();
    DropBoxManager dropbox = (DropBoxManager) getContext().getSystemService(Context.DROPBOX_SERVICE);
    dropbox.addFile("DropBoxTest", f0, DropBoxManager.IS_TEXT);
    dropbox.addFile("DropBoxTest", f1, DropBoxManager.IS_TEXT | DropBoxManager.IS_GZIPPED);
    dropbox.addFile("DropBoxTest", f2, 0);
    dropbox.addFile("DropBoxTest", f3, DropBoxManager.IS_GZIPPED);
    DropBoxManager.Entry e0 = dropbox.getNextEntry("DropBoxTest", before);
    DropBoxManager.Entry e1 = dropbox.getNextEntry("DropBoxTest", e0.getTimeMillis());
    DropBoxManager.Entry e2 = dropbox.getNextEntry("DropBoxTest", e1.getTimeMillis());
    DropBoxManager.Entry e3 = dropbox.getNextEntry("DropBoxTest", e2.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry("DropBoxTest", e3.getTimeMillis()));
    assertTrue(e0.getTimeMillis() > before);
    assertTrue(e1.getTimeMillis() > e0.getTimeMillis());
    assertTrue(e2.getTimeMillis() > e1.getTimeMillis());
    assertTrue(e3.getTimeMillis() > e2.getTimeMillis());
    assertEquals(DropBoxManager.IS_TEXT, e0.getFlags());
    assertEquals(DropBoxManager.IS_TEXT, e1.getFlags());
    assertEquals(0, e2.getFlags());
    assertEquals(0, e3.getFlags());
    assertEquals("FILE0", e0.getText(80));
    byte[] buf1 = new byte[80];
    assertEquals("FILE1", new String(buf1, 0, e1.getInputStream().read(buf1)));
    assertTrue(null == e2.getText(80));
    byte[] buf2 = new byte[80];
    assertEquals("DATA2", new String(buf2, 0, e2.getInputStream().read(buf2)));
    assertTrue(null == e3.getText(80));
    byte[] buf3 = new byte[80];
    assertEquals("DATA3", new String(buf3, 0, e3.getInputStream().read(buf3)));
    e0.close();
    e1.close();
    e2.close();
    e3.close();
}

Example 15 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by ParanoidAndroid.

the class DropBoxTest method testAddEntriesInTheFuture.

public void testAddEntriesInTheFuture() throws Exception {
    File dir = getEmptyDir("testAddEntriesInTheFuture");
    long before = System.currentTimeMillis();
    // Near future: should be allowed to persist
    FileWriter w0 = new FileWriter(new File(dir, "DropBoxTest@" + (before + 5000) + ".txt"));
    w0.write("FUTURE0");
    w0.close();
    // Far future: should be collapsed
    FileWriter w1 = new FileWriter(new File(dir, "DropBoxTest@" + (before + 100000) + ".txt"));
    w1.write("FUTURE1");
    w1.close();
    // Another far future item, this one gzipped
    File f2 = new File(dir, "DropBoxTest@" + (before + 100001) + ".txt.gz");
    GZIPOutputStream gz2 = new GZIPOutputStream(new FileOutputStream(f2));
    gz2.write("FUTURE2".getBytes());
    gz2.close();
    // Tombstone in the far future
    new FileOutputStream(new File(dir, "DropBoxTest@" + (before + 100002) + ".lost")).close();
    DropBoxManagerService service = new DropBoxManagerService(getContext(), dir);
    DropBoxManager dropbox = new DropBoxManager(service);
    // Until a write, the timestamps are taken at face value
    DropBoxManager.Entry e0 = dropbox.getNextEntry(null, before);
    DropBoxManager.Entry e1 = dropbox.getNextEntry(null, e0.getTimeMillis());
    DropBoxManager.Entry e2 = dropbox.getNextEntry(null, e1.getTimeMillis());
    DropBoxManager.Entry e3 = dropbox.getNextEntry(null, e2.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry(null, e3.getTimeMillis()));
    assertEquals("FUTURE0", e0.getText(80));
    assertEquals("FUTURE1", e1.getText(80));
    assertEquals("FUTURE2", e2.getText(80));
    assertEquals(null, e3.getText(80));
    assertEquals(before + 5000, e0.getTimeMillis());
    assertEquals(before + 100000, e1.getTimeMillis());
    assertEquals(before + 100001, e2.getTimeMillis());
    assertEquals(before + 100002, e3.getTimeMillis());
    e0.close();
    e1.close();
    e2.close();
    e3.close();
    // Write something to force a collapse
    dropbox.addText("NotDropBoxTest", "FUTURE");
    e0 = dropbox.getNextEntry(null, before);
    e1 = dropbox.getNextEntry(null, e0.getTimeMillis());
    e2 = dropbox.getNextEntry(null, e1.getTimeMillis());
    e3 = dropbox.getNextEntry(null, e2.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry("DropBoxTest", e3.getTimeMillis()));
    assertEquals("FUTURE0", e0.getText(80));
    assertEquals("FUTURE1", e1.getText(80));
    assertEquals("FUTURE2", e2.getText(80));
    assertEquals(null, e3.getText(80));
    assertEquals(before + 5000, e0.getTimeMillis());
    assertEquals(before + 5001, e1.getTimeMillis());
    assertEquals(before + 5002, e2.getTimeMillis());
    assertEquals(before + 5003, e3.getTimeMillis());
    e0.close();
    e1.close();
    e2.close();
    e3.close();
    service.stop();
}