android.util.Printer#println

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

6 votes

/**
 * Debugging tool to print the spans in a CharSequence.  The output will
 * be printed one span per line.  If the CharSequence is not a Spanned,
 * then the entire string will be printed on a single line.
 */
public static void dumpSpans(CharSequence cs, Printer printer, String prefix) {
    if (cs instanceof Spanned) {
        Spanned sp = (Spanned) cs;
        Object[] os = sp.getSpans(0, cs.length(), Object.class);

        for (int i = 0; i < os.length; i++) {
            Object o = os[i];
            printer.println(prefix + cs.subSequence(sp.getSpanStart(o),
                    sp.getSpanEnd(o)) + ": "
                    + Integer.toHexString(System.identityHashCode(o))
                    + " " + o.getClass().getCanonicalName()
                     + " (" + sp.getSpanStart(o) + "-" + sp.getSpanEnd(o)
                     + ") fl=#" + sp.getSpanFlags(o));
        }
    } else {
        printer.println(prefix + cs + ": (no spans)");
    }
}

Source File: LatinIME.java From AOSP-Kayboard-7.1.2 with Apache License 2.0

6 votes

@Override
protected void dump(final FileDescriptor fd, final PrintWriter fout, final String[] args) {
    super.dump(fd, fout, args);

    final Printer p = new PrintWriterPrinter(fout);
    p.println("LatinIME state :");
    p.println("  VersionCode = " + ApplicationUtils.getVersionCode(this));
    p.println("  VersionName = " + ApplicationUtils.getVersionName(this));
    final Keyboard keyboard = mKeyboardSwitcher.getKeyboard();
    final int keyboardMode = keyboard != null ? keyboard.mId.mMode : -1;
    p.println("  Keyboard mode = " + keyboardMode);
    final SettingsValues settingsValues = mSettings.getCurrent();
    p.println(settingsValues.dump());
    p.println(mDictionaryFacilitator.dump(this /* context */));
    // TODO: Dump all settings values
}

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

6 votes

@SuppressWarnings("unused")
@Override
protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
    if (!DumpUtils.checkDumpPermission(mContext, TAG, fout)) return;
    if (!DEBUG) return;
    try {
        final Printer p = new PrintWriterPrinter(fout);
        p.println("CountryDetectorService state:");
        p.println("  Number of listeners=" + mReceivers.keySet().size());
        if (mCountryDetector == null) {
            p.println("  ComprehensiveCountryDetector not initialized");
        } else {
            p.println("  " + mCountryDetector.toString());
        }
    } catch (Exception e) {
        Slog.e(TAG, "Failed to dump CountryDetectorService: ", e);
    }
}

Source File: LatinIME.java From openboard with GNU General Public License v3.0

6 votes

@Override
protected void dump(final FileDescriptor fd, final PrintWriter fout, final String[] args) {
    super.dump(fd, fout, args);

    final Printer p = new PrintWriterPrinter(fout);
    p.println("LatinIME state :");
    p.println("  VersionCode = " + ApplicationUtils.getVersionCode(this));
    p.println("  VersionName = " + ApplicationUtils.getVersionName(this));
    final Keyboard keyboard = mKeyboardSwitcher.getKeyboard();
    final int keyboardMode = keyboard != null ? keyboard.mId.mMode : -1;
    p.println("  Keyboard mode = " + keyboardMode);
    final SettingsValues settingsValues = mSettings.getCurrent();
    p.println(settingsValues.dump());
    p.println(mDictionaryFacilitator.dump(this /* context */));
    // TODO: Dump all settings values
}

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

5 votes

public final void dump(Printer pw, String prefix) {
    pw.println(prefix + this + " @ " + SystemClock.uptimeMillis());
    if (mLooper == null) {
        pw.println(prefix + "looper uninitialized");
    } else {
        mLooper.dump(pw, prefix + "  ");
    }
}

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

5 votes

void dumpBack(Printer pw, String prefix, int dumpFlags) {
    if ((dumpFlags & DUMP_FLAG_APPLICATION) != 0) {
        if (applicationInfo != null) {
            pw.println(prefix + "ApplicationInfo:");
            applicationInfo.dump(pw, prefix + "  ", dumpFlags);
        } else {
            pw.println(prefix + "ApplicationInfo: null");
        }
    }
    super.dumpBack(pw, prefix);
}

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

5 votes

void doDump(FileDescriptor fd, PrintWriter fout, String[] args) {
    final Printer p = new PrintWriterPrinter(fout);
    p.println("Input method client state for " + this + ":");

    p.println("  mService=" + mService);
    p.println("  mMainLooper=" + mMainLooper);
    p.println("  mIInputContext=" + mIInputContext);
    p.println("  mActive=" + mActive
            + " mRestartOnNextWindowFocus=" + mRestartOnNextWindowFocus
            + " mBindSequence=" + mBindSequence
            + " mCurId=" + mCurId);
    p.println("  mFullscreenMode=" + mFullscreenMode);
    p.println("  mCurMethod=" + mCurMethod);
    p.println("  mCurRootView=" + mCurRootView);
    p.println("  mServedView=" + mServedView);
    p.println("  mNextServedView=" + mNextServedView);
    p.println("  mServedConnecting=" + mServedConnecting);
    if (mCurrentTextBoxAttribute != null) {
        p.println("  mCurrentTextBoxAttribute:");
        mCurrentTextBoxAttribute.dump(p, "    ");
    } else {
        p.println("  mCurrentTextBoxAttribute: null");
    }
    p.println("  mServedInputConnectionWrapper=" + mServedInputConnectionWrapper);
    p.println("  mCompletions=" + Arrays.toString(mCompletions));
    p.println("  mCursorRect=" + mCursorRect);
    p.println("  mCursorSelStart=" + mCursorSelStart
            + " mCursorSelEnd=" + mCursorSelEnd
            + " mCursorCandStart=" + mCursorCandStart
            + " mCursorCandEnd=" + mCursorCandEnd);
    p.println("  mNextUserActionNotificationSequenceNumber="
            + mNextUserActionNotificationSequenceNumber
            + " mLastSentUserActionNotificationSequenceNumber="
            + mLastSentUserActionNotificationSequenceNumber);
}

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

5 votes

/** @hide */
public void dump(Printer pw, String prefix, int dumpFlags) {
    super.dumpFront(pw, prefix);
    pw.println(prefix + "authority=" + authority);
    pw.println(prefix + "flags=0x" + Integer.toHexString(flags));
    super.dumpBack(pw, prefix, dumpFlags);
}

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

5 votes

public void dump(Printer printer, boolean verbose) {
    synchronized (mOperations) {
        printer.println("  Most recently executed operations:");
        int index = mIndex;
        Operation operation = mOperations[index];
        if (operation != null) {
            // Note: SimpleDateFormat is not thread-safe, cannot be compile-time created,
            // and is relatively expensive to create during preloading. This method is only
            // used when dumping a connection, which is a rare (mainly error) case.
            SimpleDateFormat opDF = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
            int n = 0;
            do {
                StringBuilder msg = new StringBuilder();
                msg.append("    ").append(n).append(": [");
                String formattedStartTime = opDF.format(new Date(operation.mStartWallTime));
                msg.append(formattedStartTime);
                msg.append("] ");
                operation.describe(msg, verbose);
                printer.println(msg.toString());

                if (index > 0) {
                    index -= 1;
                } else {
                    index = MAX_RECENT_OPERATIONS - 1;
                }
                n += 1;
                operation = mOperations[index];
            } while (operation != null && n < MAX_RECENT_OPERATIONS);
        } else {
            printer.println("    <none>");
        }
    }
}

Source File: SQLiteConnection.java From sqlite-android with Apache License 2.0

5 votes

/**
 * Dumps debugging information about this connection, in the case where the
 * caller might not actually own the connection.
 *
 * This function is written so that it may be called by a thread that does not
 * own the connection.  We need to be very careful because the connection state is
 * not synchronized.
 *
 * At worst, the method may return stale or slightly wrong data, however
 * it should not crash.  This is ok as it is only used for diagnostic purposes.
 *
 * @param printer The printer to receive the dump, not null.
 * @param verbose True to dump more verbose information.
 */
void dumpUnsafe(Printer printer, boolean verbose) {
    printer.println("Connection #" + mConnectionId + ":");
    if (verbose) {
        printer.println("  connectionPtr: 0x" + Long.toHexString(mConnectionPtr));
    }
    printer.println("  isPrimaryConnection: " + mIsPrimaryConnection);
    printer.println("  onlyAllowReadOnlyOperations: " + mOnlyAllowReadOnlyOperations);

    mRecentOperations.dump(printer, verbose);

    if (verbose) {
        mPreparedStatementCache.dump(printer);
    }
}