Examples with CharArrayWriter java.io.CharArrayWriter used on opensource projects

Example 1 with CharArrayWriter

use of java.io.CharArrayWriter in project android_frameworks_base by ParanoidAndroid.

the class MobileDataStateTracker method toString.

@Override
public String toString() {
    final CharArrayWriter writer = new CharArrayWriter();
    final PrintWriter pw = new PrintWriter(writer);
    pw.print("Mobile data state: ");
    pw.println(mMobileDataState);
    pw.print("Data enabled: user=");
    pw.print(mUserDataEnabled);
    pw.print(", policy=");
    pw.println(mPolicyDataEnabled);
    return writer.toString();
}

Example 2 with CharArrayWriter

use of java.io.CharArrayWriter in project android_frameworks_base by ParanoidAndroid.

the class NetworkStatsHistory method toString.

@Override
public String toString() {
    final CharArrayWriter writer = new CharArrayWriter();
    dump(new IndentingPrintWriter(writer, "  "), false);
    return writer.toString();
}

Example 3 with CharArrayWriter

use of java.io.CharArrayWriter in project hackpad by dropbox.

the class Context method getSourcePositionFromStack.

static String getSourcePositionFromStack(int[] linep) {
    Context cx = getCurrentContext();
    if (cx == null)
        return null;
    if (cx.lastInterpreterFrame != null) {
        Evaluator evaluator = createInterpreter();
        if (evaluator != null)
            return evaluator.getSourcePositionFromStack(cx, linep);
    }
    /**
         * A bit of a hack, but the only way to get filename and line
         * number from an enclosing frame.
         */
    CharArrayWriter writer = new CharArrayWriter();
    RuntimeException re = new RuntimeException();
    re.printStackTrace(new PrintWriter(writer));
    String s = writer.toString();
    int open = -1;
    int close = -1;
    int colon = -1;
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c == ':')
            colon = i;
        else if (c == '(')
            open = i;
        else if (c == ')')
            close = i;
        else if (c == '\n' && open != -1 && close != -1 && colon != -1 && open < colon && colon < close) {
            String fileStr = s.substring(open + 1, colon);
            if (!fileStr.endsWith(".java")) {
                String lineStr = s.substring(colon + 1, close);
                try {
                    linep[0] = Integer.parseInt(lineStr);
                    if (linep[0] < 0) {
                        linep[0] = 0;
                    }
                    return fileStr;
                } catch (NumberFormatException e) {
                // fall through
                }
            }
            open = close = colon = -1;
        }
    }
    return null;
}

Example 4 with CharArrayWriter

use of java.io.CharArrayWriter in project hackpad by dropbox.

the class RhinoException method generateStackTrace.

private String generateStackTrace() {
    // Get stable reference to work properly with concurrent access
    CharArrayWriter writer = new CharArrayWriter();
    super.printStackTrace(new PrintWriter(writer));
    String origStackTrace = writer.toString();
    Evaluator e = Context.createInterpreter();
    if (e != null)
        return e.getPatchedStack(this, origStackTrace);
    return null;
}

Example 5 with CharArrayWriter

use of java.io.CharArrayWriter in project NoHttp by yanzhenjie.

the class IOUtils method toCharArray.

public static char[] toCharArray(CharSequence input) throws IOException {
    CharArrayWriter output = new CharArrayWriter();
    write(input, output);
    return output.toCharArray();
}