Intent intent = getIntent();
final String path = intent.getStringExtra("FILE PATH");
Log.i("FILE PATH",path);
bmp = BitmapFactory.decodeFile(path);
imageV.setImageBitmap(bmp);
save = (Button)findViewById(R.id.save);
save.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
Save(bmp,path);
Toast.makeText(context, "이미지가 저장 되었습니다.", Toast.LENGTH_SHORT).show();
}
});
저장버튼이고요 소스는
protected void Save(Bitmap bmp, String strFilepath)
{
File fileCacheItem = new File(strFilepath);
OutputStream out = null;
try
{
fileCacheItem.createNewFile();
out = new FileOutputStream(fileCacheItem);
bmp.compress(CompressFormat.JPEG, 100, out);
}catch(Exception e)
{
e.printStackTrace();
}
finally{
try{
out.close();
}catch(IOException e)
{
e.printStackTrace();
}
}
이걸로 써서 저장버튼을 했는데 저장버튼 누르니깐 오류가 나오네요
오류는
02-26 11:29:55.957: E/AndroidRuntime(702): FATAL EXCEPTION: main
02-26 11:29:55.957: E/AndroidRuntime(702): java.lang.NullPointerException
02-26 11:29:55.957: E/AndroidRuntime(702): at com.CameraPR.ImageEdit.Save(ImageEdit.java:116)
02-26 11:29:55.957: E/AndroidRuntime(702): at com.CameraPR.ImageEdit$1.onClick(ImageEdit.java:56)
02-26 11:29:55.957: E/AndroidRuntime(702): at android.view.View.performClick(View.java:2485)
02-26 11:29:55.957: E/AndroidRuntime(702): at android.view.View$PerformClick.run(View.java:9080)
02-26 11:29:55.957: E/AndroidRuntime(702): at android.os.Handler.handleCallback(Handler.java:587)
02-26 11:29:55.957: E/AndroidRuntime(702): at android.os.Handler.dispatchMessage(Handler.java:92)
02-26 11:29:55.957: E/AndroidRuntime(702): at android.os.Looper.loop(Looper.java:123)
02-26 11:29:55.957: E/AndroidRuntime(702): at android.app.ActivityThread.main(ActivityThread.java:3683)
02-26 11:29:55.957: E/AndroidRuntime(702): at java.lang.reflect.Method.invokeNative(Native Method)
02-26 11:29:55.957: E/AndroidRuntime(702): at java.lang.reflect.Method.invoke(Method.java:507)
02-26 11:29:55.957: E/AndroidRuntime(702): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
02-26 11:29:55.957: E/AndroidRuntime(702): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
02-26 11:29:55.957: E/AndroidRuntime(702): at dalvik.system.NativeStart.main(Native Method)