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What is meaning of boolean value returned from an event-handling method in Android
...w is clickable or not clickable
Example, I have a LinearLayout contains 1 Button and 1 TextView like this
<LinearLayout
android:id="@+id/linearlayout_root"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match...
Change Screen Orientation programmatically using a Button
...roid.com/reference/android/content/pm/ActivityInfo.html
Refer the
link:
Button buttonSetPortrait = (Button)findViewById(R.id.setPortrait);
Button buttonSetLandscape = (Button)findViewById(R.id.setLandscape);
buttonSetPortrait.setOnClickListener(new Button.OnClickListener(){
@Override
publ...
MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...工具mongoexport、mongoimport，Mongodb中的mongoexport工具可以把一个collection导出成JSON格式或CSV格式的文件，可以通过参数指定导出的数据项；mongoimport将相应文件导入到collection中。一、导出工具mongoexport
Mongodb中的mongoexport工具可以把...
Explain ExtJS 4 event handling
...first one - is to use on method (or addListener). Let's for example create Button widget and assign click event to it. First of all you should check event's docs for handler's arguments:
click( Ext.button.Button this, Event e, Object eOpts )
Now let's use on:
var myButton = Ext.create('Ext.bu...
How to pause / sleep thread or process in Android?
...suggest the same solution.
@Override
public void onClick(View v) {
my_button.setBackgroundResource(R.drawable.icon);
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
my_button.setBackgroundResource(R....
How to add a custom button state
For instance, the default button has the following dependencies between its states and background images:
3 Answers
...
How to create a Custom Dialog box in android?
...round="#3E80B4"
android:orientation="horizontal" >
<Button
android:id="@+id/btn_yes"
android:layout_width="100dp"
android:layout_height="30dp"
android:background="@android:color/white"
android:clickable="true"
...
How to create fixed space and flexible space bar button items programmatically?
I want to create UIBarButtonItems programmatically and place these fixed space items between buttons.
7 Answers
...
Use a normal link to submit a form
I want to submit a form. But I am not going the basic way of using a input button with submit type but a a link.
7 Answe...
How to hide close button in WPF window?
...iting a modal dialog in WPF. How do I set a WPF window to not have a close button? I'd still like for its WindowState to have a normal title bar.
...