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authorThe Android Open Source Project <initial-contribution@android.com>2008-10-21 07:00:00 -0700
committerThe Android Open Source Project <initial-contribution@android.com>2008-10-21 07:00:00 -0700
commit54b6cfa9a9e5b861a9930af873580d6dc20f773c (patch)
tree35051494d2af230dce54d6b31c6af8fc24091316 /core/java/android/widget/Button.java
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Initial Contribution
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+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * 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 android.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.KeyEvent;
+
+
+/**
+ * <p>
+ * <code>Button</code> represents a push-button widget. Push-buttons can be
+ * pressed, or clicked, by the user to perform an action. A typical use of a
+ * push-button in an activity would be the following:
+ * </p>
+ *
+ * <pre class="prettyprint">
+ * public class MyActivity extends Activity {
+ * protected void onCreate(Bundle icicle) {
+ * super.onCreate(icicle);
+ *
+ * setContentView(R.layout.content_layout_id);
+ *
+ * final Button button = (Button) findViewById(R.id.button_id);
+ * button.setOnClickListener(new View.OnClickListener() {
+ * public void onClick(View v) {
+ * // Perform action on click
+ * }
+ * });
+ * }
+ * }
+ * </pre>
+ *
+ * <p><strong>XML attributes</strong></p>
+ * <p>
+ * See {@link android.R.styleable#Button Button Attributes},
+ * {@link android.R.styleable#TextView TextView Attributes},
+ * {@link android.R.styleable#View View Attributes}
+ * </p>
+ */
+public class Button extends TextView {
+ public Button(Context context) {
+ this(context, null);
+ }
+
+ public Button(Context context, AttributeSet attrs) {
+ this(context, attrs, com.android.internal.R.attr.buttonStyle);
+ }
+
+ public Button(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ }
+}