Examples with Printer android.util.Printer used on opensource projects

Example 31 with Printer

use of android.util.Printer in project double-espresso by JakeWharton.

the class HumanReadables method describe.

/**
   * Transforms an arbitrary view into a string with (hopefully) enough debug info.
   *
   * @param v nullable view
   * @return a string for human consumption.
   */
public static String describe(View v) {
    if (null == v) {
        return "null";
    }
    ToStringHelper helper = Objects.toStringHelper(v).add("id", v.getId());
    if (v.getId() != -1 && v.getResources() != null) {
        try {
            helper.add("res-name", v.getResources().getResourceEntryName(v.getId()));
        } catch (Resources.NotFoundException ignore) {
        // Do nothing.
        }
    }
    if (null != v.getContentDescription()) {
        helper.add("desc", v.getContentDescription());
    }
    switch(v.getVisibility()) {
        case View.GONE:
            helper.add("visibility", "GONE");
            break;
        case View.INVISIBLE:
            helper.add("visibility", "INVISIBLE");
            break;
        case View.VISIBLE:
            helper.add("visibility", "VISIBLE");
            break;
        default:
            helper.add("visibility", v.getVisibility());
    }
    helper.add("width", v.getWidth()).add("height", v.getHeight()).add("has-focus", v.hasFocus()).add("has-focusable", v.hasFocusable()).add("has-window-focus", v.hasWindowFocus()).add("is-clickable", v.isClickable()).add("is-enabled", v.isEnabled()).add("is-focused", v.isFocused()).add("is-focusable", v.isFocusable()).add("is-layout-requested", v.isLayoutRequested()).add("is-selected", v.isSelected());
    if (null != v.getRootView()) {
        // pretty much only true in unit-tests.
        helper.add("root-is-layout-requested", v.getRootView().isLayoutRequested());
    }
    EditorInfo ei = new EditorInfo();
    InputConnection ic = v.onCreateInputConnection(ei);
    boolean hasInputConnection = ic != null;
    helper.add("has-input-connection", hasInputConnection);
    if (hasInputConnection) {
        StringBuilder sb = new StringBuilder();
        sb.append("[");
        Printer p = new StringBuilderPrinter(sb);
        ei.dump(p, "");
        sb.append("]");
        helper.add("editor-info", sb.toString().replace("\n", " "));
    }
    if (Build.VERSION.SDK_INT > 10) {
        helper.add("x", v.getX()).add("y", v.getY());
    }
    if (v instanceof TextView) {
        innerDescribe((TextView) v, helper);
    }
    if (v instanceof Checkable) {
        innerDescribe((Checkable) v, helper);
    }
    if (v instanceof ViewGroup) {
        innerDescribe((ViewGroup) v, helper);
    }
    return helper.toString();
}

Example 32 with Printer

use of android.util.Printer in project android_frameworks_base by AOSPA.

the class SQLiteConnectionPool method dump.

/**
     * Dumps debugging information about this connection pool.
     *
     * @param printer The printer to receive the dump, not null.
     * @param verbose True to dump more verbose information.
     */
public void dump(Printer printer, boolean verbose) {
    Printer indentedPrinter = PrefixPrinter.create(printer, "    ");
    synchronized (mLock) {
        printer.println("Connection pool for " + mConfiguration.path + ":");
        printer.println("  Open: " + mIsOpen);
        printer.println("  Max connections: " + mMaxConnectionPoolSize);
        printer.println("  Available primary connection:");
        if (mAvailablePrimaryConnection != null) {
            mAvailablePrimaryConnection.dump(indentedPrinter, verbose);
        } else {
            indentedPrinter.println("<none>");
        }
        printer.println("  Available non-primary connections:");
        if (!mAvailableNonPrimaryConnections.isEmpty()) {
            final int count = mAvailableNonPrimaryConnections.size();
            for (int i = 0; i < count; i++) {
                mAvailableNonPrimaryConnections.get(i).dump(indentedPrinter, verbose);
            }
        } else {
            indentedPrinter.println("<none>");
        }
        printer.println("  Acquired connections:");
        if (!mAcquiredConnections.isEmpty()) {
            for (Map.Entry<SQLiteConnection, AcquiredConnectionStatus> entry : mAcquiredConnections.entrySet()) {
                final SQLiteConnection connection = entry.getKey();
                connection.dumpUnsafe(indentedPrinter, verbose);
                indentedPrinter.println("  Status: " + entry.getValue());
            }
        } else {
            indentedPrinter.println("<none>");
        }
        printer.println("  Connection waiters:");
        if (mConnectionWaiterQueue != null) {
            int i = 0;
            final long now = SystemClock.uptimeMillis();
            for (ConnectionWaiter waiter = mConnectionWaiterQueue; waiter != null; waiter = waiter.mNext, i++) {
                indentedPrinter.println(i + ": waited for " + ((now - waiter.mStartTime) * 0.001f) + " ms - thread=" + waiter.mThread + ", priority=" + waiter.mPriority + ", sql='" + waiter.mSql + "'");
            }
        } else {
            indentedPrinter.println("<none>");
        }
    }
}

Example 33 with Printer

use of android.util.Printer in project android_frameworks_base by AOSPA.

the class IntentResolver method buildResolveList.

private void buildResolveList(Intent intent, FastImmutableArraySet<String> categories, boolean debug, boolean defaultOnly, String resolvedType, String scheme, F[] src, List<R> dest, int userId) {
    final String action = intent.getAction();
    final Uri data = intent.getData();
    final String packageName = intent.getPackage();
    final boolean excludingStopped = intent.isExcludingStopped();
    final Printer logPrinter;
    final PrintWriter logPrintWriter;
    if (debug) {
        logPrinter = new LogPrinter(Log.VERBOSE, TAG, Log.LOG_ID_SYSTEM);
        logPrintWriter = new FastPrintWriter(logPrinter);
    } else {
        logPrinter = null;
        logPrintWriter = null;
    }
    final int N = src != null ? src.length : 0;
    boolean hasNonDefaults = false;
    int i;
    F filter;
    for (i = 0; i < N && (filter = src[i]) != null; i++) {
        int match;
        if (debug)
            Slog.v(TAG, "Matching against filter " + filter);
        if (excludingStopped && isFilterStopped(filter, userId)) {
            if (debug) {
                Slog.v(TAG, "  Filter's target is stopped; skipping");
            }
            continue;
        }
        // Is delivery being limited to filters owned by a particular package?
        if (packageName != null && !isPackageForFilter(packageName, filter)) {
            if (debug) {
                Slog.v(TAG, "  Filter is not from package " + packageName + "; skipping");
            }
            continue;
        }
        // Are we verified ?
        if (filter.getAutoVerify()) {
            if (localVerificationLOGV || debug) {
                Slog.v(TAG, "  Filter verified: " + isFilterVerified(filter));
                int authorities = filter.countDataAuthorities();
                for (int z = 0; z < authorities; z++) {
                    Slog.v(TAG, "   " + filter.getDataAuthority(z).getHost());
                }
            }
        }
        // Do we already have this one?
        if (!allowFilterResult(filter, dest)) {
            if (debug) {
                Slog.v(TAG, "  Filter's target already added");
            }
            continue;
        }
        match = filter.match(action, resolvedType, scheme, data, categories, TAG);
        if (match >= 0) {
            if (debug)
                Slog.v(TAG, "  Filter matched!  match=0x" + Integer.toHexString(match) + " hasDefault=" + filter.hasCategory(Intent.CATEGORY_DEFAULT));
            if (!defaultOnly || filter.hasCategory(Intent.CATEGORY_DEFAULT)) {
                final R oneResult = newResult(filter, match, userId);
                if (oneResult != null) {
                    dest.add(oneResult);
                    if (debug) {
                        dumpFilter(logPrintWriter, "    ", filter);
                        logPrintWriter.flush();
                        filter.dump(logPrinter, "    ");
                    }
                }
            } else {
                hasNonDefaults = true;
            }
        } else {
            if (debug) {
                String reason;
                switch(match) {
                    case IntentFilter.NO_MATCH_ACTION:
                        reason = "action";
                        break;
                    case IntentFilter.NO_MATCH_CATEGORY:
                        reason = "category";
                        break;
                    case IntentFilter.NO_MATCH_DATA:
                        reason = "data";
                        break;
                    case IntentFilter.NO_MATCH_TYPE:
                        reason = "type";
                        break;
                    default:
                        reason = "unknown reason";
                        break;
                }
                Slog.v(TAG, "  Filter did not match: " + reason);
            }
        }
    }
    if (debug && hasNonDefaults) {
        if (dest.size() == 0) {
            Slog.v(TAG, "resolveIntent failed: found match, but none with CATEGORY_DEFAULT");
        } else if (dest.size() > 1) {
            Slog.v(TAG, "resolveIntent: multiple matches, only some with CATEGORY_DEFAULT");
        }
    }
}

Example 34 with Printer

use of android.util.Printer in project android_frameworks_base by DirtyUnicorns.

the class InputMethodService method dump.

/**
     * Performs a dump of the InputMethodService's internal state.  Override
     * to add your own information to the dump.
     */
@Override
protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
    final Printer p = new PrintWriterPrinter(fout);
    p.println("Input method service state for " + this + ":");
    p.println("  mWindowCreated=" + mWindowCreated + " mWindowAdded=" + mWindowAdded);
    p.println("  mWindowVisible=" + mWindowVisible + " mWindowWasVisible=" + mWindowWasVisible + " mInShowWindow=" + mInShowWindow);
    p.println("  Configuration=" + getResources().getConfiguration());
    p.println("  mToken=" + mToken);
    p.println("  mInputBinding=" + mInputBinding);
    p.println("  mInputConnection=" + mInputConnection);
    p.println("  mStartedInputConnection=" + mStartedInputConnection);
    p.println("  mInputStarted=" + mInputStarted + " mInputViewStarted=" + mInputViewStarted + " mCandidatesViewStarted=" + mCandidatesViewStarted);
    if (mInputEditorInfo != null) {
        p.println("  mInputEditorInfo:");
        mInputEditorInfo.dump(p, "    ");
    } else {
        p.println("  mInputEditorInfo: null");
    }
    p.println("  mShowInputRequested=" + mShowInputRequested + " mLastShowInputRequested=" + mLastShowInputRequested + " mShowInputFlags=0x" + Integer.toHexString(mShowInputFlags));
    p.println("  mCandidatesVisibility=" + mCandidatesVisibility + " mFullscreenApplied=" + mFullscreenApplied + " mIsFullscreen=" + mIsFullscreen + " mExtractViewHidden=" + mExtractViewHidden);
    if (mExtractedText != null) {
        p.println("  mExtractedText:");
        p.println("    text=" + mExtractedText.text.length() + " chars" + " startOffset=" + mExtractedText.startOffset);
        p.println("    selectionStart=" + mExtractedText.selectionStart + " selectionEnd=" + mExtractedText.selectionEnd + " flags=0x" + Integer.toHexString(mExtractedText.flags));
    } else {
        p.println("  mExtractedText: null");
    }
    p.println("  mExtractedToken=" + mExtractedToken);
    p.println("  mIsInputViewShown=" + mIsInputViewShown + " mStatusIcon=" + mStatusIcon);
    p.println("Last computed insets:");
    p.println("  contentTopInsets=" + mTmpInsets.contentTopInsets + " visibleTopInsets=" + mTmpInsets.visibleTopInsets + " touchableInsets=" + mTmpInsets.touchableInsets + " touchableRegion=" + mTmpInsets.touchableRegion);
    p.println(" mShouldClearInsetOfPreviousIme=" + mShouldClearInsetOfPreviousIme);
    p.println(" mSettingsObserver=" + mSettingsObserver);
}

Example 35 with Printer

use of android.util.Printer in project android_frameworks_base by DirtyUnicorns.

the class BatteryStatsImpl method dumpLocked.

public void dumpLocked(Context context, PrintWriter pw, int flags, int reqUid, long histStart) {
    if (DEBUG) {
        pw.println("mOnBatteryTimeBase:");
        mOnBatteryTimeBase.dump(pw, "  ");
        pw.println("mOnBatteryScreenOffTimeBase:");
        mOnBatteryScreenOffTimeBase.dump(pw, "  ");
        Printer pr = new PrintWriterPrinter(pw);
        pr.println("*** Screen timer:");
        mScreenOnTimer.logState(pr, "  ");
        for (int i = 0; i < NUM_SCREEN_BRIGHTNESS_BINS; i++) {
            pr.println("*** Screen brightness #" + i + ":");
            mScreenBrightnessTimer[i].logState(pr, "  ");
        }
        pr.println("*** Interactive timer:");
        mInteractiveTimer.logState(pr, "  ");
        pr.println("*** Power save mode timer:");
        mPowerSaveModeEnabledTimer.logState(pr, "  ");
        pr.println("*** Device idle mode light timer:");
        mDeviceIdleModeLightTimer.logState(pr, "  ");
        pr.println("*** Device idle mode full timer:");
        mDeviceIdleModeFullTimer.logState(pr, "  ");
        pr.println("*** Device light idling timer:");
        mDeviceLightIdlingTimer.logState(pr, "  ");
        pr.println("*** Device idling timer:");
        mDeviceIdlingTimer.logState(pr, "  ");
        pr.println("*** Phone timer:");
        mPhoneOnTimer.logState(pr, "  ");
        for (int i = 0; i < SignalStrength.NUM_SIGNAL_STRENGTH_BINS; i++) {
            pr.println("*** Phone signal strength #" + i + ":");
            mPhoneSignalStrengthsTimer[i].logState(pr, "  ");
        }
        pr.println("*** Signal scanning :");
        mPhoneSignalScanningTimer.logState(pr, "  ");
        for (int i = 0; i < NUM_DATA_CONNECTION_TYPES; i++) {
            pr.println("*** Data connection type #" + i + ":");
            mPhoneDataConnectionsTimer[i].logState(pr, "  ");
        }
        pr.println("*** mMobileRadioPowerState=" + mMobileRadioPowerState);
        pr.println("*** Mobile network active timer:");
        mMobileRadioActiveTimer.logState(pr, "  ");
        pr.println("*** Mobile network active adjusted timer:");
        mMobileRadioActiveAdjustedTime.logState(pr, "  ");
        pr.println("*** mWifiRadioPowerState=" + mWifiRadioPowerState);
        pr.println("*** Wifi timer:");
        mWifiOnTimer.logState(pr, "  ");
        pr.println("*** WifiRunning timer:");
        mGlobalWifiRunningTimer.logState(pr, "  ");
        for (int i = 0; i < NUM_WIFI_STATES; i++) {
            pr.println("*** Wifi state #" + i + ":");
            mWifiStateTimer[i].logState(pr, "  ");
        }
        for (int i = 0; i < NUM_WIFI_SUPPL_STATES; i++) {
            pr.println("*** Wifi suppl state #" + i + ":");
            mWifiSupplStateTimer[i].logState(pr, "  ");
        }
        for (int i = 0; i < NUM_WIFI_SIGNAL_STRENGTH_BINS; i++) {
            pr.println("*** Wifi signal strength #" + i + ":");
            mWifiSignalStrengthsTimer[i].logState(pr, "  ");
        }
        pr.println("*** Flashlight timer:");
        mFlashlightOnTimer.logState(pr, "  ");
        pr.println("*** Camera timer:");
        mCameraOnTimer.logState(pr, "  ");
    }
    super.dumpLocked(context, pw, flags, reqUid, histStart);
}