Thursday 16 November 2017

Android application is not working

I have been trying to run my client/server android
program. But whenever I run the client part on android it gives an error Unfortunately
your applicatiopn has stopped running. I have tried reading the logcat but havent been
able to fix the problem. below is my code... I have been trying from 3 days. Need help
with the project




logcat



12-06
21:05:19.948: D/AndroidRuntime(2136): Shutting down VM
12-06 21:05:19.948:
W/dalvikvm(2136): threadid=1: thread exiting with uncaught exception
(group=0xa4cf8b20)
12-06 21:05:19.980: E/AndroidRuntime(2136): FATAL
EXCEPTION: main
12-06 21:05:19.980: E/AndroidRuntime(2136): Process:
com.example.simpleclientapp, PID: 2136
12-06 21:05:19.980:
E/AndroidRuntime(2136): java.lang.RuntimeException: Unable to start activity
ComponentInfo{com.example.simpleclientapp/com.example.simpleclientapp.New_main_activity}:
android.view.InflateException: Binary XML file line #1: Error inflating class
linearlayout
12-06 21:05:19.980: E/AndroidRuntime(2136): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)

12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.app.ActivityThread.access$800(ActivityThread.java:135)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.os.Handler.dispatchMessage(Handler.java:102)
12-06 21:05:19.980:
E/AndroidRuntime(2136): at android.os.Looper.loop(Looper.java:136)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.app.ActivityThread.main(ActivityThread.java:5001)
12-06 21:05:19.980:
E/AndroidRuntime(2136): at java.lang.reflect.Method.invokeNative(Native
Method)
12-06 21:05:19.980: E/AndroidRuntime(2136): at
java.lang.reflect.Method.invoke(Method.java:515)
12-06 21:05:19.980:
E/AndroidRuntime(2136): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
12-06
21:05:19.980: E/AndroidRuntime(2136): at dalvik.system.NativeStart.main(Native
Method)

12-06 21:05:19.980: E/AndroidRuntime(2136): Caused by:
android.view.InflateException: Binary XML file line #1: Error inflating class
linearlayout
12-06 21:05:19.980: E/AndroidRuntime(2136): at
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:707)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.view.LayoutInflater.inflate(LayoutInflater.java:469)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.view.LayoutInflater.inflate(LayoutInflater.java:397)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.view.LayoutInflater.inflate(LayoutInflater.java:353)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.app.Activity.setContentView(Activity.java:1929)
12-06 21:05:19.980:
E/AndroidRuntime(2136): at
com.example.simpleclientapp.New_main_activity.onCreate(New_main_activity.java:33)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.app.Activity.performCreate(Activity.java:5231)
12-06 21:05:19.980:
E/AndroidRuntime(2136): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)

12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148)
12-06
21:05:19.980: E/AndroidRuntime(2136): ... 11 more
12-06 21:05:19.980:
E/AndroidRuntime(2136): Caused by: java.lang.ClassNotFoundException: Didn't find class
"android.view.linearlayout" on path: DexPathList[[zip file
"/data/app/com.example.simpleclientapp-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.example.simpleclientapp-2,
/system/lib]]
12-06 21:05:19.980: E/AndroidRuntime(2136): at
dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
java.lang.ClassLoader.loadClass(ClassLoader.java:497)
12-06 21:05:19.980:
E/AndroidRuntime(2136): at
java.lang.ClassLoader.loadClass(ClassLoader.java:457)
12-06 21:05:19.980:
E/AndroidRuntime(2136): at
android.view.LayoutInflater.createView(LayoutInflater.java:559)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.view.LayoutInflater.onCreateView(LayoutInflater.java:652)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)
12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.view.LayoutInflater.onCreateView(LayoutInflater.java:669)

12-06
21:05:19.980: E/AndroidRuntime(2136): at
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694)
12-06
21:05:19.980: E/AndroidRuntime(2136): ... 20
more`


activity_new_main_activity.xml




android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android">


android:layout_width="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge">






manifest.xml






android:minSdkVersion="10"

android:targetSdkVersion="21" />

android:name="android.permission.INTERNET" >


android:name="android.permission.ACCESS_NETWORK_STATE" />


android:allowBackup="true"


android:icon="@drawable/ic_launcher"

android:label="@string/app_name"
android:theme="@style/AppTheme"
>


android:name=".New_main_activity"

android:label="@string/title_activity_new_main_activity" >


/>


android:name="android.intent.category.LAUNCHER" />









new_main_activity.java




package
com.example.simpleclientapp;

import
java.io.BufferedInputStream;
import java.io.File;
import
java.io.FileInputStream;
import java.io.IOException;
import
java.io.OutputStream;
import java.net.Socket;
import
java.net.UnknownHostException;
import java.lang.*;

import
java.lang.annotation.*;
import java.lang.ref.*;

import
android.app.Activity;
import android.os.Bundle;
import
android.view.View;
import android.widget.Button;
import
android.widget.TextView;

public class New_main_activity extends
Activity

{
private Socket client;
private
FileInputStream fileInputStream;
private BufferedInputStream
bufferedInputStream;
private OutputStream outputStream;
private
Button button;
private TextView text;


@Override
public void onCreate(Bundle
savedInstanceState)

{

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_new_main_activity);

button =
(Button) findViewById(R.id.button1); //reference to the send button
text =
(TextView) findViewById(R.id.textView1); //reference to the text
view

//Button press event listener

button.setOnClickListener(new View.OnClickListener()

{


public void onClick(View v)

{


File file = new
File("/mnt/shared/sharedwithemulatot/numbers.txt"); //create file
instance

try
{
client = new
Socket("127.0.0.1", 6443);


byte[] mybytearray = new
byte[(int) file.length()]; //create a byte array to file


fileInputStream = new FileInputStream(file);
bufferedInputStream = new
BufferedInputStream(fileInputStream);


bufferedInputStream.read(mybytearray, 0, mybytearray.length); //read the
file

outputStream =
client.getOutputStream();



outputStream.write(mybytearray, 0, mybytearray.length); //write file to the output
stream byte by byte
outputStream.flush();

bufferedInputStream.close();
outputStream.close();

client.close();

text.setText("File
Sent");


} catch (UnknownHostException e)
{

e.printStackTrace();
} catch (IOException e)
{
e.printStackTrace();
}



}
});


}

}

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