CoderChoy

import android.support.annotation.NonNull;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * Created by Leo
 * on 2017/8/4.
 */

CoderChoy

package com.ryg.crashtest;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.lang.Thread.UncaughtExceptionHandler;
import java.text.SimpleDateFormat;
import java.util.Date;

CoderChoy

import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Rect;

public class Utils {

    public static Bitmap drawTextToBitmap(String text) {
        Bitmap bitmap = Bitmap.createBitmap(360, 130, Bitmap.Config.ARGB_4444);

CoderChoy

import android.content.Context;
import android.support.v7.app.AppCompatActivity;
import android.view.MotionEvent;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;

public class SampleActivity extends AppCompatActivity {

    @Override