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ButtonActivity.javaAPI DocAndroid 5.1 API2531Thu Mar 12 22:22:44 GMT 2015com.android.imftest.samples

ButtonActivity

public class ButtonActivity extends android.app.Activity

Fields Summary
static boolean
mKeyboardIsActive
public static final int
BUTTON_ID
private android.view.View
mRootView
Constructors Summary
Methods Summary
public android.view.ViewgetRootView()

        return mRootView;
    
public voidonCreate(android.os.Bundle savedInstanceState)

    
    
        
    
        super.onCreate(savedInstanceState);
        final ButtonActivity instance = this;
             
        final Button myButton = new Button(this);
        myButton.setClickable(true);
        myButton.setText("Keyboard UP!");
        myButton.setId(BUTTON_ID);
        myButton.setFocusableInTouchMode(true);
        myButton.setOnClickListener(new View.OnClickListener()
        {
            public void onClick (View v)
            {
                InputMethodManager imm = InputMethodManager.getInstance();
                if (mKeyboardIsActive)
                {
                    imm.hideSoftInputFromInputMethod(v.getWindowToken(), 0);
                    myButton.setText("Keyboard UP!");
            
                }
                else
                {
                    myButton.requestFocusFromTouch();
                    imm.showSoftInput(v, 0);
                    myButton.setText("Keyboard DOWN!");
                }
               
                mKeyboardIsActive = !mKeyboardIsActive;
            }
        });
            
       LinearLayout layout = new LinearLayout(this);
       layout.setOrientation(LinearLayout.VERTICAL);
       layout.addView(myButton);
       setContentView(layout);
       mRootView = layout;