package timeline.lizimumu.com.t.util;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
public class BitmapUtil {
public static Bitmap drawableToBitmap(Drawable drawable) {
Bitmap bitmap;
if (drawable instanceof BitmapDrawable) {
BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
if (bitmapDrawable.getBitmap() != null) {
return bitmapDrawable.getBitmap();
}
}
if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
} else {
bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
}
Canvas canvas = new Canvas(bitmap);
drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
drawable.draw(canvas);
return bitmap;
}
}
package timeline.lizimumu.com.t.util;
import android.os.Environment;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.Writer;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import timeline.lizimumu.com.t.AppConst;
public class CrashHandler implements Thread.UncaughtExceptionHandler {
private static CrashHandler INSTANCE = new CrashHandler();
private Thread.UncaughtExceptionHandler mDefaultHandler;
private SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss", Locale.getDefault());
private CrashHandler() {
}
public static CrashHandler getInstance() {
return INSTANCE;
}
public void init() {
mDefaultHandler = Thread.getDefaultUncaughtExceptionHandler();
Thread.setDefaultUncaughtExceptionHandler(this);
}
public void uncaughtException(Thread thread, Throwable ex) {
if (!handleException(ex) && mDefaultHandler != null) {
mDefaultHandler.uncaughtException(thread, ex);
} else {
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
e.printStackTrace();
}
android.os.Process.killProcess(android.os.Process.myPid());
System.exit(1);
}
}
private boolean handleException(Throwable ex) {
if (ex == null) return false;
saveCrashInfo2File(ex);
return true;
}
private void saveCrashInfo2File(Throwable ex) {
StringBuffer sb = new StringBuffer();
Writer writer = new StringWriter();
PrintWriter pw = new PrintWriter(writer);
ex.printStackTrace(pw);
Throwable cause = ex.getCause();
while (cause != null) {
cause.printStackTrace(pw);
cause = cause.getCause();
}
pw.close();
String result = writer.toString();
sb.append(result);
long timestamp = System.currentTimeMillis();
String time = format.format(new Date());
String fileName = "crash-" + time + "-" + timestamp + ".log";
if (Environment.getExternalStorageState().equals(
Environment.MEDIA_MOUNTED)) {
try {
File dir = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + AppConst.LOG_DIR);
boolean ok = true;
if (!dir.exists()) {
ok = dir.mkdirs();
}
if (ok) {
FileOutputStream fos = new FileOutputStream(new File(dir, fileName));
fos.write(sb.toString().getBytes());
fos.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}