Removed unused Imports, Added Type Arguments, removed some Warnings by using unused Methods and Variables

Change-Id: I39a4eb2b17f3411b17fcc49cbbbe396e89fab24a
2010-05-20 20:31:40 +02:00
parent 4b5c09f29e
commit 97d0e8ddb7
24 changed files with 19 additions and 60 deletions
--- a/samples/ApiDemos/src/com/example/android/apis/app/Animation.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/Animation.java
@@ -22,7 +22,6 @@ import com.example.android.apis.R;
 import com.example.android.apis.view.Controls1;

 import android.app.Activity;
-import android.content.ComponentName;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
--- a/samples/ApiDemos/src/com/example/android/apis/app/ContactsFilter.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ContactsFilter.java
@@ -20,8 +20,6 @@ package com.example.android.apis.app;
 // class is in a sub-package.
 import android.app.Activity;
 import android.content.ComponentName;
-import android.content.Context;
-import android.os.RemoteException;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -29,7 +27,6 @@ import android.widget.Button;

 import com.example.android.apis.R;

-
 /**
 * Front-end for launching {@link ContactsFilterInstrumentation} example
 * instrumentation class.
--- a/samples/ApiDemos/src/com/example/android/apis/app/ContactsFilterInstrumentation.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ContactsFilterInstrumentation.java
@@ -23,8 +23,6 @@ import android.view.KeyEvent;
 import android.os.Bundle;
 import android.util.Log;

-import java.util.Map;
-
 /**
 * This is an example implementation of the {@link android.app.Instrumentation}
 * class, allowing you to run tests against application code.  The
--- a/samples/ApiDemos/src/com/example/android/apis/app/DefaultValues.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/DefaultValues.java
@@ -19,7 +19,6 @@ package com.example.android.apis.app;
 import com.example.android.apis.ApiDemosApplication;
 import com.example.android.apis.R;

-import android.app.Application;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceActivity;
--- a/samples/ApiDemos/src/com/example/android/apis/app/ForegroundService.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ForegroundService.java
@@ -43,9 +43,9 @@ public class ForegroundService extends Service {
    static final String ACTION_FOREGROUND = "com.example.android.apis.FOREGROUND";
    static final String ACTION_BACKGROUND = "com.example.android.apis.BACKGROUND";
    
-    private static final Class[] mStartForegroundSignature = new Class[] {
+    private static final Class<?>[] mStartForegroundSignature = new Class[] {
        int.class, Notification.class};
-    private static final Class[] mStopForegroundSignature = new Class[] {
+    private static final Class<?>[] mStopForegroundSignature = new Class[] {
        boolean.class};
    
    private NotificationManager mNM;
--- a/samples/ApiDemos/src/com/example/android/apis/app/ForegroundServiceController.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ForegroundServiceController.java
@@ -21,14 +21,12 @@ package com.example.android.apis.app;
 import com.example.android.apis.R;

 import android.app.Activity;
-import android.content.ComponentName;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;

-
 /**
 * <p>Example of explicitly starting and stopping the {@link ForegroundService}.
 */
--- a/samples/ApiDemos/src/com/example/android/apis/app/LaunchingPreferences.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/LaunchingPreferences.java
@@ -28,7 +28,6 @@ import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.LinearLayout;
 import android.widget.TextView;
-import android.widget.Toast;
 import android.widget.LinearLayout.LayoutParams;

 /**
--- a/samples/ApiDemos/src/com/example/android/apis/app/LocalSample.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/LocalSample.java
@@ -20,8 +20,6 @@ package com.example.android.apis.app;
 // class is in a sub-package.
 import android.app.Activity;
 import android.content.ComponentName;
-import android.content.Context;
-import android.os.RemoteException;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -29,7 +27,6 @@ import android.widget.Button;

 import com.example.android.apis.R;

-
 /**
 * Front-end for launching {@link LocalSampleInstrumentation} example
 * instrumentation class.
--- a/samples/ApiDemos/src/com/example/android/apis/app/LocalSampleInstrumentation.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/LocalSampleInstrumentation.java
@@ -23,8 +23,6 @@ import android.view.KeyEvent;
 import android.os.Bundle;
 import android.util.Log;

-import java.util.Map;
-
 /**
 * This is an example implementation of the {@link android.app.Instrumentation}
 * class demonstrating instrumentation against one of this application's sample
--- a/samples/ApiDemos/src/com/example/android/apis/app/LocalService.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/LocalService.java
@@ -23,7 +23,6 @@ import android.app.Service;
 import android.content.Intent;
 import android.os.Binder;
 import android.os.IBinder;
-import android.os.Parcel;
 import android.util.Log;
 import android.widget.Toast;

@@ -45,6 +44,10 @@ import com.example.android.apis.R;
 public class LocalService extends Service {
    private NotificationManager mNM;

+    // Unique Identification Number for the Notification.
+    // We use it on Notification start, and to cancel it.
+    private int NOTIFICATION = R.string.local_service_started;
+
    /**
     * Class for clients to access.  Because we know this service always
     * runs in the same process as its clients, we don't need to deal with
@@ -75,7 +78,7 @@ public class LocalService extends Service {
    @Override
    public void onDestroy() {
        // Cancel the persistent notification.
-        mNM.cancel(R.string.local_service_started);
+        mNM.cancel(NOTIFICATION);

        // Tell the user we stopped.
        Toast.makeText(this, R.string.local_service_stopped, Toast.LENGTH_SHORT).show();
@@ -110,8 +113,7 @@ public class LocalService extends Service {
                       text, contentIntent);

        // Send the notification.
-        // We use a layout id because it is a unique number.  We use it later to cancel.
-        mNM.notify(R.string.local_service_started, notification);
+        mNM.notify(NOTIFICATION, notification);
    }
 }

--- a/samples/ApiDemos/src/com/example/android/apis/app/LocalServiceBinding.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/LocalServiceBinding.java
@@ -30,7 +30,6 @@ import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.Toast;

-
 /**
 * <p>Example of binding and unbinding to the {@link LocalService}.
 * This demonstrates the implementation of a service which the client will
@@ -61,7 +60,7 @@ public class LocalServiceBinding extends Activity {
            // service that we know is running in our own process, we can
            // cast its IBinder to a concrete class and directly access it.
            mBoundService = ((LocalService.LocalBinder)service).getService();
-            
+
            // Tell the user about this for our demo.
            Toast.makeText(LocalServiceBinding.this, R.string.local_service_connected,
                    Toast.LENGTH_SHORT).show();
--- a/samples/ApiDemos/src/com/example/android/apis/app/LocalServiceController.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/LocalServiceController.java
@@ -21,14 +21,12 @@ package com.example.android.apis.app;
 import com.example.android.apis.R;

 import android.app.Activity;
-import android.content.ComponentName;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;

-
 /**
 * <p>Example of explicitly starting and stopping the {@link LocalService}.
 * This demonstrates the implementation of a service that runs in the same
--- a/samples/ApiDemos/src/com/example/android/apis/app/MenuInflateFromXml.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/MenuInflateFromXml.java
@@ -19,14 +19,11 @@ package com.example.android.apis.app;
 import com.example.android.apis.R;

 import android.app.Activity;
-import android.app.NotificationManager;
-import android.content.Context;
 import android.os.Bundle;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.widget.ArrayAdapter;
-import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 import android.widget.Spinner;
 import android.widget.TextView;
--- a/samples/ApiDemos/src/com/example/android/apis/app/NotificationDisplay.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/NotificationDisplay.java
@@ -24,14 +24,11 @@ import android.app.Activity;
 import android.app.NotificationManager;
 import android.content.Intent;
 import android.os.Bundle;
-import android.view.Gravity;
 import android.view.View;
 import android.view.WindowManager;
 import android.widget.ImageButton;
-import android.widget.LinearLayout;
 import android.widget.RelativeLayout;

-
 /**
 * Activity used by StatusBarNotification to show the notification to the user.
 */
--- a/samples/ApiDemos/src/com/example/android/apis/app/NotifyingController.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/NotifyingController.java
@@ -21,14 +21,12 @@ package com.example.android.apis.app;
 import com.example.android.apis.R;

 import android.app.Activity;
-import android.content.ComponentName;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;

-
 /**
 * Controller to start and stop a service. The serivce will update a status bar
 * notification every 5 seconds for a minute.
--- a/samples/ApiDemos/src/com/example/android/apis/app/NotifyingService.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/NotifyingService.java
@@ -30,7 +30,6 @@ import android.os.ConditionVariable;
 import android.os.IBinder;
 import android.os.Parcel;
 import android.os.RemoteException;
-import android.widget.RemoteViews;

 /**
 * This is an example of service that will update its status bar balloon 
--- a/samples/ApiDemos/src/com/example/android/apis/app/PreferencesFromXml.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/PreferencesFromXml.java
@@ -18,9 +18,7 @@ package com.example.android.apis.app;

 import com.example.android.apis.R;

-import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.preference.Preference;
 import android.preference.PreferenceActivity;

 public class PreferencesFromXml extends PreferenceActivity {
--- a/samples/ApiDemos/src/com/example/android/apis/app/QuickContactsDemo.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/QuickContactsDemo.java
@@ -75,8 +75,6 @@ public class QuickContactsDemo extends ListActivity {
        @Override
        public void bindView(View view, Context context, Cursor cursor) {
            final ContactListItemCache cache = (ContactListItemCache) view.getTag();
-            TextView nameView = cache.nameView;
-            QuickContactBadge photoView = cache.photoView;
            // Set the name
            cursor.copyStringToBuffer(SUMMARY_NAME_COLUMN_INDEX, cache.nameBuffer);
            int size = cache.nameBuffer.sizeCopied;
--- a/samples/ApiDemos/src/com/example/android/apis/app/ReceiveResult.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ReceiveResult.java
@@ -18,8 +18,6 @@ package com.example.android.apis.app;

 // Need the following import to get access to the app resources, since this
 // class is in a sub-package.
-import java.util.Map;
-
 import com.example.android.apis.R;

 import android.app.Activity;
@@ -31,8 +29,6 @@ import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.TextView;

-import java.util.Map;
-
 /**
 * Shows how an activity can send data to its launching activity when done.y.
 * <p>This can be used, for example, to implement a dialog alowing the user to
--- a/samples/ApiDemos/src/com/example/android/apis/app/RedirectGetter.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/RedirectGetter.java
@@ -32,8 +32,11 @@ import android.widget.TextView;
 */
 public class RedirectGetter extends Activity
 {
+    private String mTextPref;
+    private TextView mText;
+
    @Override
-	protected void onCreate(Bundle savedInstanceState)
+    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

@@ -45,9 +48,12 @@ public class RedirectGetter extends Activity

        // The text being set.
        mText = (TextView)findViewById(R.id.text);
+
+        // Display the stored values, or if not stored initialize with an empty String
+        loadPrefs();
    }

-    private final boolean loadPrefs()
+    private final void loadPrefs()
    {
        // Retrieve the current redirect values.
        // NOTE: because this preference is shared between multiple
@@ -58,10 +64,9 @@ public class RedirectGetter extends Activity
        mTextPref = preferences.getString("text", null);
        if (mTextPref != null) {
            mText.setText(mTextPref);
-            return true;
+        } else {
+            mText.setText("");
        }
-
-        return false;
    }

    private OnClickListener mApplyListener = new OnClickListener()
@@ -79,8 +84,4 @@ public class RedirectGetter extends Activity
            finish();
        }
    };
-
-    private String mTextPref;
-    TextView mText;
 }
-
--- a/samples/ApiDemos/src/com/example/android/apis/app/RemoteService.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/RemoteService.java
@@ -29,8 +29,6 @@ import android.os.Process;
 import android.os.RemoteCallbackList;
 import android.widget.Toast;

-import java.util.HashMap;
-
 // Need the following import to get access to the app resources, since this
 // class is in a sub-package.
 import com.example.android.apis.R;
--- a/samples/ApiDemos/src/com/example/android/apis/app/ServiceStartArguments.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ServiceStartArguments.java
@@ -49,7 +49,6 @@ import com.example.android.apis.R;
 */
 public class ServiceStartArguments extends Service {
    private NotificationManager mNM;
-    private Intent mInvokeIntent;
    private volatile Looper mServiceLooper;
    private volatile ServiceHandler mServiceHandler;
    
@@ -102,10 +101,6 @@ public class ServiceStartArguments extends Service {

        Toast.makeText(this, R.string.service_created,
                Toast.LENGTH_SHORT).show();
-        
-        // This is who should be launched if the user selects our persistent
-        // notification.
-        mInvokeIntent = new Intent(this, ServiceStartArgumentsController.class);

        // Start up the thread running the service.  Note that we create a
        // separate thread because the service normally runs in the process's
--- a/samples/ApiDemos/src/com/example/android/apis/app/SetWallpaperActivity.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/SetWallpaperActivity.java
@@ -29,7 +29,6 @@ import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.view.View;
-import android.view.WindowManager;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.ImageView;
--- a/samples/ApiDemos/src/com/example/android/apis/app/WallpaperActivity.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/WallpaperActivity.java
@@ -22,7 +22,6 @@ import com.example.android.apis.R;

 import android.app.Activity;
 import android.os.Bundle;
-import android.view.WindowManager;

 /**
 * <h3>Wallpaper Activity</h3>