As far as I can tell, everything needed for a button to respond is in place. Im baffled so would appreciate a pair of extra eyes on this.
Simple homepage activity, login or create a profile buttons displayed. Click the login button and the next activity should display. Application runs on device but buttons do not respond.
Code
public class HomeActivity extends Activity implements OnClickListener { Button login; Button createProfile; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_home); login = (Button) findViewById(R.id.loginButton); login.setOnClickListener(this); createProfile = (Button) findViewById(R.id.createProfileButton); createProfile.setOnClickListener(this); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.home, menu); return true; } @Override public void onClick(View view) { Intent intent; switch(view.getId()){ case R.id.loginButton: /** Start a new Activity LoginActivity.java */ intent = new Intent(this, LoginActivity.class); this.startActivity(intent); break; case R.id.createProfileButton: /** Start a new Activity About.java */ //intent = new Intent(this, AboutActivity.class); //this.startActivity(intent); break; } } } HomeScreen layout
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".HomeActivity" > <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/hello_world" /> <Button android:id="@+id/loginButton" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentRight="true" android:layout_marginBottom="160dp" android:layout_marginRight="51dp" android:text="Login" /> <Button android:id="@+id/createProfileButton" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/loginButton" android:layout_alignBottom="@+id/loginButton" android:layout_toLeftOf="@+id/loginButton" android:text="createProfile" /> Login Layout
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".HomeActivity" > <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="This is the login page!" /> Manifest
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.nutrtionintuition" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="18" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.nutrtionintuition.HomeActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name=".LoginActivity" android:label="@string/app_name" > </activity> </application> LoginACtivity
public class LoginActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_home); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.home, menu); return true; } }
onClick()method? Because currently youronClick()method do nothing. Only defines intent and switch.LoginActivityclass