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

Example 16 with Printer

use of android.util.Printer in project XobotOS by xamarin.

the class Looper method loop.

/**
     * Run the message queue in this thread. Be sure to call
     * {@link #quit()} to end the loop.
     */
public static void loop() {
    Looper me = myLooper();
    if (me == null) {
        throw new RuntimeException("No Looper; Looper.prepare() wasn't called on this thread.");
    }
    MessageQueue queue = me.mQueue;
    // Make sure the identity of this thread is that of the local process,
    // and keep track of what that identity token actually is.
    Binder.clearCallingIdentity();
    final long ident = Binder.clearCallingIdentity();
    while (true) {
        // might block
        Message msg = queue.next();
        if (msg != null) {
            if (msg.target == null) {
                // No target is a magic identifier for the quit message.
                return;
            }
            long wallStart = 0;
            long threadStart = 0;
            // This must be in a local variable, in case a UI event sets the logger
            Printer logging = me.mLogging;
            if (logging != null) {
                logging.println(">>>>> Dispatching to " + msg.target + " " + msg.callback + ": " + msg.what);
                wallStart = SystemClock.currentTimeMicro();
                threadStart = SystemClock.currentThreadTimeMicro();
            }
            msg.target.dispatchMessage(msg);
            if (logging != null) {
                long wallTime = SystemClock.currentTimeMicro() - wallStart;
                long threadTime = SystemClock.currentThreadTimeMicro() - threadStart;
                logging.println("<<<<< Finished to " + msg.target + " " + msg.callback);
                if (logging instanceof Profiler) {
                    ((Profiler) logging).profile(msg, wallStart, wallTime, threadStart, threadTime);
                }
            }
            // Make sure that during the course of dispatching the
            // identity of the thread wasn't corrupted.
            final long newIdent = Binder.clearCallingIdentity();
            if (ident != newIdent) {
                Log.wtf(TAG, "Thread identity changed from 0x" + Long.toHexString(ident) + " to 0x" + Long.toHexString(newIdent) + " while dispatching to " + msg.target.getClass().getName() + " " + msg.callback + " what=" + msg.what);
            }
            msg.recycle();
        }
    }
}

Example 17 with Printer

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

the class CountryDetectorService method dump.

@SuppressWarnings("unused")
@Override
protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
    mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DUMP, TAG);
    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);
    }
}

Example 18 with Printer

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

the class InputMethodManagerService method dump.

@Override
protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
    if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) != PackageManager.PERMISSION_GRANTED) {
        pw.println("Permission Denial: can't dump InputMethodManager from from pid=" + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid());
        return;
    }
    IInputMethod method;
    ClientState client;
    ClientState focusedWindowClient;
    final Printer p = new PrintWriterPrinter(pw);
    synchronized (mMethodMap) {
        p.println("Current Input Method Manager state:");
        int N = mMethodList.size();
        p.println("  Input Methods:");
        for (int i = 0; i < N; i++) {
            InputMethodInfo info = mMethodList.get(i);
            p.println("  InputMethod #" + i + ":");
            info.dump(p, "    ");
        }
        p.println("  Clients:");
        for (ClientState ci : mClients.values()) {
            p.println("  Client " + ci + ":");
            p.println("    client=" + ci.client);
            p.println("    inputContext=" + ci.inputContext);
            p.println("    sessionRequested=" + ci.sessionRequested);
            p.println("    curSession=" + ci.curSession);
        }
        p.println("  mCurMethodId=" + mCurMethodId);
        client = mCurClient;
        p.println("  mCurClient=" + client + " mCurSeq=" + mCurSeq);
        p.println("  mCurFocusedWindow=" + mCurFocusedWindow);
        focusedWindowClient = mCurFocusedWindowClient;
        p.println("  mCurFocusedWindowClient=" + focusedWindowClient);
        p.println("  mCurId=" + mCurId + " mHaveConnect=" + mHaveConnection + " mBoundToMethod=" + mBoundToMethod);
        p.println("  mCurToken=" + mCurToken);
        p.println("  mCurIntent=" + mCurIntent);
        method = mCurMethod;
        p.println("  mCurMethod=" + mCurMethod);
        p.println("  mEnabledSession=" + mEnabledSession);
        p.println("  mImeWindowVis=" + imeWindowStatusToString(mImeWindowVis));
        p.println("  mShowRequested=" + mShowRequested + " mShowExplicitlyRequested=" + mShowExplicitlyRequested + " mShowForced=" + mShowForced + " mInputShown=" + mInputShown);
        p.println("  mCurUserActionNotificationSequenceNumber=" + mCurUserActionNotificationSequenceNumber);
        p.println("  mSystemReady=" + mSystemReady + " mInteractive=" + mIsInteractive);
        p.println("  mSettingsObserver=" + mSettingsObserver);
        p.println("  mSwitchingController:");
        mSwitchingController.dump(p);
        p.println("  mSettings:");
        mSettings.dumpLocked(p, "    ");
    }
    p.println(" ");
    if (client != null) {
        pw.flush();
        try {
            client.client.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method client dead: " + e);
        }
    } else {
        p.println("No input method client.");
    }
    if (focusedWindowClient != null && client != focusedWindowClient) {
        p.println(" ");
        p.println("Warning: Current input method client doesn't match the last focused. " + "window.");
        p.println("Dumping input method client in the last focused window just in case.");
        p.println(" ");
        pw.flush();
        try {
            focusedWindowClient.client.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method client in focused window dead: " + e);
        }
    }
    p.println(" ");
    if (method != null) {
        pw.flush();
        try {
            method.asBinder().dump(fd, args);
        } catch (RemoteException e) {
            p.println("Input method service dead: " + e);
        }
    } else {
        p.println("No input method service.");
    }
}

Example 19 with Printer

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

the class Looper method loop.

/**
     * Run the message queue in this thread. Be sure to call
     * {@link #quit()} to end the loop.
     */
public static void loop() {
    final Looper me = myLooper();
    if (me == null) {
        throw new RuntimeException("No Looper; Looper.prepare() wasn't called on this thread.");
    }
    final MessageQueue queue = me.mQueue;
    // Make sure the identity of this thread is that of the local process,
    // and keep track of what that identity token actually is.
    Binder.clearCallingIdentity();
    final long ident = Binder.clearCallingIdentity();
    for (; ; ) {
        // might block
        Message msg = queue.next();
        if (msg == null) {
            // No message indicates that the message queue is quitting.
            return;
        }
        // This must be in a local variable, in case a UI event sets the logger
        final Printer logging = me.mLogging;
        if (logging != null) {
            logging.println(">>>>> Dispatching to " + msg.target + " " + msg.callback + ": " + msg.what);
        }
        final long traceTag = me.mTraceTag;
        if (traceTag != 0 && Trace.isTagEnabled(traceTag)) {
            Trace.traceBegin(traceTag, msg.target.getTraceName(msg));
        }
        try {
            msg.target.dispatchMessage(msg);
        } finally {
            if (traceTag != 0) {
                Trace.traceEnd(traceTag);
            }
        }
        if (logging != null) {
            logging.println("<<<<< Finished to " + msg.target + " " + msg.callback);
        }
        // Make sure that during the course of dispatching the
        // identity of the thread wasn't corrupted.
        final long newIdent = Binder.clearCallingIdentity();
        if (ident != newIdent) {
            Log.wtf(TAG, "Thread identity changed from 0x" + Long.toHexString(ident) + " to 0x" + Long.toHexString(newIdent) + " while dispatching to " + msg.target.getClass().getName() + " " + msg.callback + " what=" + msg.what);
        }
        msg.recycleUnchecked();
    }
}

Example 20 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);
}