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  1. POjava.lang.RuntimeException: Unable to resume activity
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    <p>What I am trying to achieve is on click of a button it should open the camera ..the use clicks a snap and it returns back to the app with tubnail of the clicked pic in the image view </p> <pre><code>package com.example.waterbill; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import android.app.Activity; import android.content.Intent; import android.content.pm.ActivityInfo; import android.graphics.Bitmap; import android.os.Bundle; import android.os.Environment; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.Toast; public class Bill_meter_satus extends Activity { @Override protected void onResume() { // TODO Auto-generated method stub super.onResume(); } @Override protected void onPause() { // TODO Auto-generated method stub super.onPause(); } Button b1, b2; EditText edt1; ImageView mImage; private static final int CAMERA_PIC_REQUEST = 1888; String values; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.bill_meter_sat); b1 = (Button) findViewById(R.id.button1); b2 = (Button) findViewById(R.id.button2); edt1 = (EditText) findViewById(R.id.editText1); Bundle extra = getIntent().getExtras(); if (extra != null) { values = extra.getString("Cons_Code"); edt1.setText(values); Toast.makeText(Bill_meter_satus.this, values, Toast.LENGTH_SHORT) .show(); } </code></pre> <p>//onliclick of the button caputre a snap</p> <pre><code> b2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub Intent intent = new Intent( android.provider.MediaStore.ACTION_IMAGE_CAPTURE); startActivityForResult(intent, CAMERA_PIC_REQUEST); } }); b1.setOnClickListener(new View.OnClickListener() { //on click of button move to next activity @Override public void onClick(View v) { // TODO Auto-generated method stub Intent next = new Intent( "com.example.waterbill.Bill_meter_status_normal"); next.putExtra("Cons_Code", values); startActivity(next); } }); } protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode != RESULT_CANCELED) { if (requestCode == CAMERA_PIC_REQUEST) { // 2 Bitmap thumbnail = (Bitmap) data.getExtras().get("data"); mImage.setImageBitmap(thumbnail); // 3 ByteArrayOutputStream bytes = new ByteArrayOutputStream(); thumbnail.compress(Bitmap.CompressFormat.JPEG, 100, bytes); // 4 File file = new File(Environment.getExternalStorageDirectory() + File.separator + "image.jpg"); try { file.createNewFile(); FileOutputStream fo = new FileOutputStream(file); // 5 fo.write(bytes.toByteArray()); fo.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } } } </code></pre> <p>LOGCAT</p> <pre><code>09-04 07:26:47.051: E/AndroidRuntime(12992): FATAL EXCEPTION: main 09-04 07:26:47.051: E/AndroidRuntime(12992): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=-1, data=Intent { act=inline-data dat=content://media/external/images/media/18169 typ=image/jpeg (has extras) }} to activity {com.example.waterbill/com.example.waterbill.Bill_meter_satus}: java.lang.NullPointerException 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.app.ActivityThread.deliverResults(ActivityThread.java:3007) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.app.ActivityThread.handleSendResult(ActivityThread.java:3050) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.app.ActivityThread.access$1100(ActivityThread.java:127) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1188) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.os.Handler.dispatchMessage(Handler.java:99) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.os.Looper.loop(Looper.java:137) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.app.ActivityThread.main(ActivityThread.java:4448) 09-04 07:26:47.051: E/AndroidRuntime(12992): at java.lang.reflect.Method.invokeNative(Native Method) 09-04 07:26:47.051: E/AndroidRuntime(12992): at java.lang.reflect.Method.invoke(Method.java:511) 09-04 07:26:47.051: E/AndroidRuntime(12992): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:823) 09-04 07:26:47.051: E/AndroidRuntime(12992): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590) 09-04 07:26:47.051: E/AndroidRuntime(12992): at dalvik.system.NativeStart.main(Native Method) 09-04 07:26:47.051: E/AndroidRuntime(12992): Caused by: java.lang.NullPointerException 09-04 07:26:47.051: E/AndroidRuntime(12992): at com.example.waterbill.Bill_meter_satus.onActivityResult(Bill_meter_satus.java:88) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.app.Activity.dispatchActivityResult(Activity.java:4649) 09-04 07:26:47.051: E/AndroidRuntime(12992): at android.app.ActivityThread.deliverResults(ActivityThread.java:3003) 09-04 07:26:47.051: E/AndroidRuntime(12992): ... 11 more </code></pre>
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