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Merge pull request #1539 from simopete/1238_Keyevents
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Annotations to handle key events
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WonderCsabo committed Sep 12, 2015
2 parents fd38a3f + 1afe4d5 commit 3ad8c56
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/**
* Copyright (C) 2010-2015 eBusiness Information, Excilys Group
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed To in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.androidannotations.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
* <p>
* This annotation is intended to be used on methods to receive action down
* event on a key. This annotation can be used on methods of classes which
* implements {@link android.view.KeyEvent.Callback}.
* </p>
* <p>
* The annotation value should be one or several of
* {@link android.view.KeyEvent} constant fields which name contains KEYCODE. If
* not set, the method name will be used as the {@link android.view.KeyEvent}
* .KEYCODE_* field name.
* </p>
* <p>
* The method may return a <code>boolean</code>, <code>void</code>, or a
* {@link Boolean}. If returning void, it will be considered as
* returning true (ie: the method has handled the event).
* </p>
* <p>
* The method MAY have one parameter:
* </p>
* <ul>
* <li>A {@link android.view.KeyEvent} parameter to know which key has been down
* </li>
* </ul>
*
* <p>
* Example :
* </p>
*
* <pre>
* &#064;EActivity
* public class MyActivity extends Activity {
*
* &#064;KeyDown
* void enter() {
* // ...
* }
*
* &#064;KeyDown
* void onEnter() {
* // ...
* }
*
* &#064;KeyDown
* void onEnterPressed() {
* // ...
* }
*
* &#064;KeyDown
* void enterPressed() {
* // ...
* }
*
* &#064;KeyDown(KeyEvent.KEYCODE_0)
* void keyZeroIsDown(KeyEvent keyEvent) {
* // ...
* }
*
* &#064;KeyDown({ KeyEvent.KEYCODE_M, KeyEvent.KEYCODE_N })
* boolean multipleKeys(KeyEvent keyEvent) {
* return false;
* }
* }
* </pre>
*
* @see android.view.KeyEvent
* @see android.view.KeyEvent.Callback
* @see android.view.KeyEvent.Callback#onKeyDown(int, android.view.KeyEvent)
*/
@Retention(RetentionPolicy.CLASS)
@Target(ElementType.METHOD)
public @interface KeyDown {

/**
* The {@link android.view.KeyEvent} class constants which name contains
* KEYCODE.
*
* @return the value of the key code
*/
int[] value() default {};
}
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/**
* Copyright (C) 2010-2015 eBusiness Information, Excilys Group
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed To in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.androidannotations.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
* <p>
* This annotation is intended to be used on methods to receive long press event
* on a key. This annotation can be used on methods of classes which implements
* {@link android.view.KeyEvent.Callback}.
* </p>
* <p>
* The annotation value should be one or several of
* {@link android.view.KeyEvent} constant fields which name contains KEYCODE. If
* not set, the method name will be used as the {@link android.view.KeyEvent}
* .KEYCODE_* field name.
* </p>
* <p>
* The method may return a <code>boolean</code>, <code>void</code>, or a
* {@link Boolean}. If returning void, it will be considered as
* returning true (ie: the method has handled the event).
* </p>
* <p>
* The method MAY have one parameter:
* </p>
* <ul>
* <li>A {@link android.view.KeyEvent} parameter to know which key has been down
* </li>
* </ul>
*
* <p>
* Example :
* </p>
*
* <pre>
* &#064;EActivity
* public class MyActivity extends Activity {
*
* &#064;KeyLongPress
* void enter() {
* // ...
* }
*
* &#064;KeyLongPress
* void onEnter() {
* // ...
* }
*
* &#064;KeyLongPress
* void onEnterPressed() {
* // ...
* }
*
* &#064;KeyLongPress
* void enterPressed() {
* // ...
* }
*
* &#064;KeyLongPress(KeyEvent.KEYCODE_0)
* void keyZeroIsLongPressed(KeyEvent keyEvent) {
* // ...
* }
*
* &#064;KeyLongPress({ KeyEvent.KEYCODE_M, KeyEvent.KEYCODE_N })
* boolean multipleKeys(KeyEvent keyEvent) {
* return false;
* }
* }
* </pre>
*
* @see android.view.KeyEvent
* @see android.view.KeyEvent.Callback
* @see android.view.KeyEvent.Callback#onKeyLongPress(int, android.view.KeyEvent)
*/
@Retention(RetentionPolicy.CLASS)
@Target(ElementType.METHOD)
public @interface KeyLongPress {

/**
* The {@link android.view.KeyEvent} class constants which name contains
* KEYCODE.
*
* @return the value of the key code
*/
int[] value() default {};
}
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/**
* Copyright (C) 2010-2015 eBusiness Information, Excilys Group
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed To in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.androidannotations.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
* <p>
* This annotation is intended to be used on methods to receive action multiple
* event on a key. This annotation can be used on methods of classes which
* implements {@link android.view.KeyEvent.Callback}.
* </p>
* <p>
* The annotation value should be one or several of
* {@link android.view.KeyEvent} constant fields which name contains KEYCODE. If
* not set, the method name will be used as the {@link android.view.KeyEvent}
* .KEYCODE_* field name.
* </p>
* <p>
* The method may return a <code>boolean</code>, <code>void</code>, or a
* {@link Boolean}. If returning void, it will be considered as
* returning true (ie: the method has handled the event).
* </p>
* <p>
* The method MAY have one or two parameter:
* </p>
* <ul>
* <li>A {@link android.view.KeyEvent} parameter to know which key has been down
* </li>
* <li>A <code>int</code> or {@link Integer} paramter to know the key is how
* many times repeated</li>
* </ul>
*
* <p>
* Example :
* </p>
*
* <pre>
* &#064;EActivity
* public class MyActivity extends Activity {
*
* &#064;KeyMultiple
* void enter() {
* // ...
* }
*
* &#064;KeyMultiple
* void onEnter() {
* // ...
* }
*
* &#064;KeyMultiple
* void onEnterPressed() {
* // ...
* }
*
* &#064;KeyMultiple
* void enterPressed() {
* // ...
* }
*
* &#064;KeyMultiple(KeyEvent.KEYCODE_0)
* void keyZeroMultiple(KeyEvent keyEvent) {
* // ...
* }
*
* &#064;KeyMultiple({ KeyEvent.KEYCODE_M, KeyEvent.KEYCODE_N })
* boolean multipleKeys(KeyEvent keyEvent) {
* return false;
* }
* }
* </pre>
*
* @see android.view.KeyEvent
* @see android.view.KeyEvent.Callback
* @see android.view.KeyEvent.Callback#onKeyMultiple(int, int, android.view.KeyEvent)
*/
@Retention(RetentionPolicy.CLASS)
@Target(ElementType.METHOD)
public @interface KeyMultiple {

/**
* The {@link android.view.KeyEvent} class constants which name contains
* KEYCODE.
*
* @return the value of the key code
*/
int[] value() default {};
}

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