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POAndroid Save Image to New Folder
 

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    <p>I'm trying to save pictures that I took awhile ago into a different folder (the folder already exists). My manifest is up to date on permissions that I need, and I know I need to use something along the lines of: </p> <pre><code>MediaStore.Images.Media.insertImage(getContentResolver(), yourBitmap, yourTitle , yourDescription); </code></pre> <p>The following is my code. What am I doing wrong that it won't save? Thank you!</p> <p>save.setOnClickListener(new View.OnClickListener() {</p> <pre><code>@Override public void onClick(View v) { // TODO Auto-generated method stub int id = viewIt.getId(); String root = Environment.getExternalStorageDirectory().toString(); String myDir = new String(root + "/New Directory/Folder 1/"); String description = ""; String filestring = arrPath[id]; try { MediaStore.Images.Media.insertImage(getContentResolver(), myDir, filestring, description); } catch (FileNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://" + Environment.getExternalStorageDirectory()))); Toast.makeText(getApplicationContext(), "Save Successful", Toast.LENGTH_SHORT).show(); } }); </code></pre> <p>Here are the errors from my logcat:</p> <pre><code>04-20 17:38:03.763: E/AndroidRuntime(1003): FATAL EXCEPTION: main 04-20 17:38:03.763: E/AndroidRuntime(1003): java.lang.NullPointerException 04-20 17:38:03.763: E/AndroidRuntime(1003): at android.provider.MediaStore$Images$Media.insertImage(MediaStore.java:551) 04-20 17:38:03.763: E/AndroidRuntime(1003): at com.test.Import$ImageAdapter$2$4$1.onClick(Import.java:339) 04-20 17:38:03.763: E/AndroidRuntime(1003): at android.view.View.performClick(View.java:2485) 04-20 17:38:03.763: E/AndroidRuntime(1003): at android.view.View$PerformClick.run(View.java:9080) 04-20 17:38:03.763: E/AndroidRuntime(1003): at android.os.Handler.handleCallback(Handler.java:587) 04-20 17:38:03.763: E/AndroidRuntime(1003): at android.os.Handler.dispatchMessage(Handler.java:92) 04-20 17:38:03.763: E/AndroidRuntime(1003): at android.os.Looper.loop(Looper.java:123) 04-20 17:38:03.763: E/AndroidRuntime(1003): at android.app.ActivityThread.main(ActivityThread.java:3683) 04-20 17:38:03.763: E/AndroidRuntime(1003): at java.lang.reflect.Method.invokeNative(Native Method) 04-20 17:38:03.763: E/AndroidRuntime(1003): at java.lang.reflect.Method.invoke(Method.java:507) 04-20 17:38:03.763: E/AndroidRuntime(1003): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 04-20 17:38:03.763: E/AndroidRuntime(1003): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 04-20 17:38:03.763: E/AndroidRuntime(1003): at dalvik.system.NativeStart.main(Native Method) </code></pre>
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