Java Code Examples for android.widget.Button#setId()

@Override
protected void init() {
    setTopTitle("工具库");
    setTopSubtitle("这个是我的工具类库入口");
    setTopIcon(0);
    getTopBar().setEndBtnListener("测试", v -> {
        VMToast.make(mActivity, "测试自定义 VMTopBar 右侧按钮样式").show();
    });
    getTopBar().setEndBtnTextColor(VMColor.byRes(R.color.app_accent));
    //getTopBar().setEndBtnBackground(R.drawable.rectangle_red_shape_bg);

    String[] btnArray = {
        "工具", "按钮样式", "描点控件", "详情控件", "自定义控件", "录制屏幕", "声音播放", "悬浮菜单", "Web 功能", "指示器", "识别验证码", "图片选择器", "单权限申请", "多权限申请", "线程测试",
        "Scheme"
    };
    for (int i = 0; i < btnArray.length; i++) {
        Button btn = new Button(new ContextThemeWrapper(mActivity, R.style.VMBtn_Flat));
        btn.setText(btnArray[i]);
        btn.setId(CLICK_START_ID + i);
        btn.setOnClickListener(viewListener);
        viewGroup.addView(btn);
    }
}
 

/**
 * Creates a standardized Button that can be used for DualControlLayouts showing buttons.
 *
 * @param isPrimary Whether or not the button is meant to act as a "Confirm" button.
 * @param text      Text to display on the button.
 * @param listener  Listener to alert when the button has been clicked.
 * @return Button that can be used in the view.
 */
public static Button createButtonForLayout(
        Context context, boolean isPrimary, String text, OnClickListener listener) {
    int lightActiveColor =
            ApiCompatibilityUtils.getColor(context.getResources(), R.color.light_active_color);

    if (isPrimary) {
        ButtonCompat primaryButton = new ButtonCompat(context, lightActiveColor, false);
        primaryButton.setId(R.id.button_primary);
        primaryButton.setOnClickListener(listener);
        primaryButton.setText(text);
        primaryButton.setTextColor(Color.WHITE);
        return primaryButton;
    } else {
        Button secondaryButton = ButtonCompat.createBorderlessButton(context);
        secondaryButton.setId(R.id.button_secondary);
        secondaryButton.setOnClickListener(listener);
        secondaryButton.setText(text);
        secondaryButton.setTextColor(lightActiveColor);
        return secondaryButton;
    }
}
 

/**
 * Creates a standardized Button that can be used for DualControlLayouts showing buttons.
 *
 * @param isPrimary Whether or not the button is meant to act as a "Confirm" button.
 * @param text      Text to display on the button.
 * @param listener  Listener to alert when the button has been clicked.
 * @return Button that can be used in the view.
 */
public static Button createButtonForLayout(
        Context context, boolean isPrimary, String text, OnClickListener listener) {
    int lightActiveColor =
            ApiCompatibilityUtils.getColor(context.getResources(), R.color.light_active_color);

    if (isPrimary) {
        ButtonCompat primaryButton = new ButtonCompat(context, lightActiveColor, false);
        primaryButton.setId(R.id.button_primary);
        primaryButton.setOnClickListener(listener);
        primaryButton.setText(text);
        primaryButton.setTextColor(Color.WHITE);
        return primaryButton;
    } else {
        Button secondaryButton = ButtonCompat.createBorderlessButton(context);
        secondaryButton.setId(R.id.button_secondary);
        secondaryButton.setOnClickListener(listener);
        secondaryButton.setText(text);
        secondaryButton.setTextColor(lightActiveColor);
        return secondaryButton;
    }
}
 

@Test public void verifyContentViewBinding() {
  FrameLayout frameLayout = new FrameLayout(context);
  Button button1 = new Button(context);
  button1.setId(android.R.id.button1);
  frameLayout.addView(button1);
  Button button2 = new Button(context);
  button2.setId(android.R.id.button2);
  frameLayout.addView(button2);
  Button button3 = new Button(context);
  button3.setId(android.R.id.button3);
  frameLayout.addView(button3);
  View content = new View(context);
  content.setId(android.R.id.content);
  frameLayout.addView(content);
  H h = new H(frameLayout);

  Unbinder unbinder = ButterKnife.bind(h, frameLayout);
  verifyHBound(h);
  unbinder.unbind();
  verifyHUnbound(h);
}
 

@Override
protected void onInitData() {
    mTitle.setText("Http test");
    String[] bttxt = getResources().getStringArray(R.array.http_list);
    if (bttxt != null) {
        for (int i = 0; i < bttxt.length; i++) {
            Button bt = new Button(this);
            LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
            int margin = getResources().getDimensionPixelSize(R.dimen.activity_vertical_margin);
            lp.setMargins(margin, margin, margin, margin);
            bt.setId(i);
            bt.setText(bttxt[i]);
            bt.setOnClickListener(this);
            bt.setLayoutParams(lp);
            mContainer.addView(bt);
        }
    }
}
 

private void prepareButtons() {
    mDoneButton = (Button) mLayout.findViewById(R.id.button_primary);
    mDoneButton.setId(R.id.payments_edit_done_button);
    mDoneButton.setOnClickListener(this);

    Button cancelButton = (Button) mLayout.findViewById(R.id.button_secondary);
    cancelButton.setId(R.id.payments_edit_cancel_button);
    cancelButton.setOnClickListener(this);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.act_list_btn);
    TAG = this.getClass().getSimpleName();
    Log.setTag(TAG);

    container = (LinearLayout) findViewById(R.id.container);
    scroll = (ScrollView) container.getParent();
    TextView tv = (TextView) container.findViewById(R.id.title);
    tv.setText(getMainTitle());
    mTvSubTitle = (TextView) container.findViewById(R.id.sub_title);

    String[] bttxt = getButtonTexts();
    if (bttxt != null) {
        for (int i = 0; i < bttxt.length; i++) {
            Button bt = new Button(this);
            LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
            int margin = getResources().getDimensionPixelSize(R.dimen.common_marin);
            lp.setMargins(margin, margin, margin, margin);
            bt.setId(i);
            bt.setText(bttxt[i]);
            bt.setOnClickListener(this);
            bt.setLayoutParams(lp);
            container.addView(bt);
        }
    }
}
 

private Button createAndAddEditButton(ViewGroup parent) {
    Resources resources = parent.getResources();
    Button view = DualControlLayout.createButtonForLayout(
            parent.getContext(), true, resources.getString(R.string.choose), this);
    view.setId(R.id.payments_section);

    LayoutParams params =
            new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    ApiCompatibilityUtils.setMarginStart(params, mLargeSpacing);
    parent.addView(view, params);
    return view;
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	setTitle("Select value");

	final LinearLayout view = new LinearLayout(getContext());
	final ScrollView sview = new ScrollView(getContext());
	view.setOrientation(LinearLayout.VERTICAL);
	sview.setVerticalScrollBarEnabled(true);


	for (int i = 0; i < values.size(); i++) {
		final Button button = new Button(getContext());
		String s = values.get(i);
		button.setText(s);
		button.setId(i);

		button.setOnClickListener(new View.OnClickListener() {
			@Override	
			public void onClick(View v) {
			
				selectedValue = (Integer) button.getId();
				Selector.this.dismiss();
			}
		});
		view.addView(button);
	}
	sview.addView(view);
	setContentView(sview);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    final FrameLayout layout = new FrameLayout(this);
    layout.setLayoutParams(new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
    setContentView(layout);

    mOpenCvCameraView = new CameraView(this,mCameraIndex); //mCameraIndex = 0 indicates rear camera
    mOpenCvCameraView.setCvCameraViewListener(this);
    mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
    mOpenCvCameraView.setLayoutParams(new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
    layout.addView(mOpenCvCameraView);  //add CameraView to frame layout
    gs = new GraphicSurface(this); // create graphic surface
    gs.getHolder().setFormat( PixelFormat.TRANSPARENT); //set graphic surface to transparent
    gs.setZOrderOnTop(true); //graphic surface as top layer
    gs.setLayoutParams(new FrameLayout.LayoutParams( FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
    layout.addView(gs); //add graphic surface  to frame layout
    bt = new Button(this); // create button
    bt.setText("Play");
    bt.setId(12345);
    bt.getBackground().setAlpha(64); //button to transparent
    bt.setOnClickListener(this);
    bt.setLayoutParams(new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER));
    layout.addView(bt); //add button to frame layout
    sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
    accelerometerSensor = Sensor.TYPE_ACCELEROMETER; //accelerometer
    magneticSensor = Sensor.TYPE_MAGNETIC_FIELD; //magentic sensor
    if(Build.VERSION.SDK_INT >= 23)
        askForPermission(Manifest.permission.CAMERA,CAMERA); //ask for camera permission


}
 

@Override
    protected void onInitData() {
        mTitle.setText("老哦 test");
        String[] bttxt = getResources().getStringArray(R.array.test_list);
        if (bttxt != null) {
            for (int i = 0; i < bttxt.length; i++) {
                 Button bt = new Button(this);
                LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
                int margin = getResources().getDimensionPixelSize(R.dimen.activity_vertical_margin);
                lp.setMargins(margin, margin, margin, margin);
                bt.setId(i);
                bt.setText(bttxt[i]);
                bt.setOnClickListener(this);


                //RxBinding示例Demo
//                RxView.clicks(bt).throttleFirst(500, TimeUnit.MILLISECONDS)
//                        .subscribe(new Action1<Void>() {
//                            @Override
//                            public void call(Void aVoid) {
//
//                            }
//                        });



                bt.setLayoutParams(lp);
                mContainer.addView(bt);
            }
        }
    }
 

private void givenButtonToStartNextPage() {
    Button button = new Button(activityTestRule.getActivity());
    button.setText(nextPageButtonText);
    button.setId(nextPageButtonId);
    addViewToLayout(button, BaseActivity.rootLayout);
    button.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent(activityTestRule.getActivity(), LandscapeFixedActivity.class);
            activityTestRule.getActivity().startActivity(intent);
        }
    });
}
 

@Before
public void setup() {
    Button button = new Button(activityTestRule.getActivity());
    button.setId(buttonId);
    button.setText(buttonText);
    addViewToLayout(button, BaseActivity.rootLayout);
}
 

private void givenClickableView() {
    view = new Button(activityTestRule.getActivity());
    view.setId(viewId);
    addViewToLayout(view, BaseActivity.rootLayout);

    view.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            messageView.setText(VIEW_WAS_CLICKED_MESSAGE);
        }
    });
}
 

private void prepareButtons() {
    mDoneButton = (Button) mLayout.findViewById(R.id.button_primary);
    mDoneButton.setId(R.id.payments_edit_done_button);
    mDoneButton.setOnClickListener(this);

    Button cancelButton = (Button) mLayout.findViewById(R.id.button_secondary);
    cancelButton.setId(R.id.payments_edit_cancel_button);
    cancelButton.setOnClickListener(this);

    DualControlLayout buttonBar = (DualControlLayout) mLayout.findViewById(R.id.button_bar);
    buttonBar.setAlignment(DualControlLayout.ALIGN_END);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.act_list_btn);
    TAG = this.getClass().getSimpleName();
    OrmLog.setTag(TAG);

    container = (LinearLayout) findViewById(R.id.container);
    scroll = (ScrollView) container.getParent();
    TextView tv = (TextView) container.findViewById(R.id.title);
    tv.setText(getMainTitle());
    mTvSubTitle = (TextView) container.findViewById(R.id.sub_title);

    String[] bttxt = getButtonTexts();
    if (bttxt != null) {
        for (int i = 0; i < bttxt.length; i++) {
            Button bt = new Button(this);
            LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
            int margin = getResources().getDimensionPixelSize(R.dimen.common_marin);
            lp.setMargins(margin, margin, margin, margin);
            bt.setId(i);
            bt.setText(bttxt[i]);
            bt.setOnClickListener(this);
            bt.setLayoutParams(lp);
            container.addView(bt);
        }
    }
}
 

private void refresh() {
    this.removeAllViews();

    TableLayout table = new TableLayout(this.getContext());

    int days = data.days().length;
    int rows = (int)Math.ceil(days / TABLE_LENGTH);

    View[] dayViews = new View[days];

    table.setShrinkAllColumns(true);
    table.setStretchAllColumns(true);

    TableRow[] tRows = new TableRow[rows];

    for (int i = 0; i < tRows.length; ++i) {
        tRows[i] = new TableRow(this.getContext());
    }

    Calendar c = Calendar.getInstance();
    c.setTime(data.anchor());
    c.add(Calendar.DATE, -(data.days().length - 1));

    int currentRow = 0;

    for (int i = 0; i < days; ++i) {
        DotsDay day = data.days()[i];

        TableRow.LayoutParams dayParams = new TableRow.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        dayParams.setMargins(1, 1, 1, 1);


        View dayView = getDayView(c, day, i);

        tRows[currentRow].addView(dayView);
        dayViews[i] = dayView;
        if (i % TABLE_LENGTH == TABLE_LENGTH - 1) {
            currentRow = currentRow + 1;
        }

        c.add(Calendar.DATE, 1);
    }

    for (TableRow row : tRows) {
        table.addView(row);
    }

    Button done = new Button(this.getContext());
    done.setId(666);
    done.setText("Finished");
    done.setOnClickListener(v -> listener.doneWithDOTS());


    RelativeLayout topPane = new RelativeLayout(this.getContext());
    LayoutParams params = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
    params.addRule(RelativeLayout.ABOVE, done.getId());
    params.addRule(RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.TRUE);
    this.addView(topPane, params);

    table.setGravity(Gravity.CENTER_VERTICAL);
    params = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
    params.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
    topPane.addView(table, params);

    params = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
    params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.TRUE);
    this.addView(done, params);
}
 

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
	this.id = position;
	LinearLayout ll = new LinearLayout(mcontext);
	ll.setOrientation(LinearLayout.VERTICAL);
	TextView tv = new TextView(mcontext);
	tv.setText(Html.fromHtml("<h2>"+List[position].text+"</h2>"+List[position].source+"<br>"+"path:"+List[position].getPath()+"<br>"+"source:"+List[position].getSource()));
	LinearLayout ll2 = new LinearLayout(mcontext);
	Button b = new Button(mcontext);
	b.setText("change path");
	b.setId(1);
	b.setOnClickListener(List[position]);
	if(position==0)b.setEnabled(false);
	Button b2 = new Button(mcontext);
	b2.setText("change source");
	b2.setId(2);
	b2.setOnClickListener(List[position]);
	ll2.addView(b);
	ll2.addView(b2);
	ll.addView(tv);
	ll.addView(ll2);
	Button b1 = new Button(mcontext);
	b1.setText((List[position].installed)?"uninstall":"install");
	b1.setId(0);
	b1.setOnClickListener(List[position]);
	if(Update.update[position]&&List[position].installed){
		TextView tv2 = new TextView(mcontext);
		tv2.setText(Update.updatetext[position]);
		LinearLayout ll3 = new LinearLayout(mcontext);
		Button b3 = new Button(mcontext);
		b3.setText("update");
		b3.setId(3);
		b3.setOnClickListener(List[position]);
		ll3.addView(b1);
		ll3.addView(b3);
		ll.addView(tv2);
		ll.addView(ll3);
	}
	else{
		ll.addView(b1);
	}
	ma.setContentView(ll);
	ma.state = 2;
}
 

public void initialize(Context context) {
    this.setBackgroundColor(Color.WHITE);

    final int width = 90;
    final int height = 90;
    final int margin = 13;
    final int length = PointPath.mPathColors.length;
    int left = 10;

    for (int i = 0; i < length; ++i) {
        int color = PointPath.mPathColors[i];

        ImageView imgBtn = new ImageView(context);
        if (CURRENT_TYPE == STROCK_TYPE) {
            Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_4444);
            Canvas canvas = new Canvas(bitmap);
            Paint paint = new Paint();
            paint.setColor(Color.RED);
            paint.setStrokeWidth(PointPath.mPenStrock[i]);
            canvas.drawLine(0, height, width, 0, paint);
            imgBtn.setImageBitmap(bitmap);
            imgBtn.setBackgroundColor(Color.WHITE);

        } else {
            imgBtn.setBackgroundColor(color);

        }


        imgBtn.setOnClickListener(m_clickListener);
        imgBtn.setTag(i);

        LayoutParams params = new LayoutParams(width, height);
        params.setMargins(left, 30, 0, 0);
        params.addRule(Gravity.CENTER_VERTICAL);
        left += (margin + width);

        this.addView(imgBtn, params);
    }


    // Cancel button.
    Button btnCancel = new Button(context);
    btnCancel.setText("cancel");
    btnCancel.setId(CANCEL_BUTTON_ID);
    btnCancel.setTextSize(8);
    btnCancel.setOnClickListener(m_clickListener);
    LayoutParams btnCancelparams = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, height);
    btnCancelparams.addRule(Gravity.CENTER);
    left += 10;
    btnCancelparams.setMargins(left, 30, 0, 0);
    this.addView(btnCancel, btnCancelparams);
}
 

public void initialize(Context context) {
    this.setBackgroundColor(Color.WHITE);

    final int width = 90;
    final int height = 90;
    final int margin = 13;
    final int length = PointPath.mPathColors.length;
    int left = 10;

    for (int i = 0; i < length; ++i) {
        int color = PointPath.mPathColors[i];

        ImageView imgBtn = new ImageView(context);
        if (CURRENT_TYPE == STROCK_TYPE) {
            Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_4444);
            Canvas canvas = new Canvas(bitmap);
            Paint paint = new Paint();
            paint.setColor(Color.RED);
            paint.setStrokeWidth(PointPath.mPenStrock[i]);
            canvas.drawLine(0, height, width, 0, paint);
            imgBtn.setImageBitmap(bitmap);
            imgBtn.setBackgroundColor(Color.WHITE);

        } else {
            imgBtn.setBackgroundColor(color);

        }


        imgBtn.setOnClickListener(m_clickListener);
        imgBtn.setTag(i);

        LayoutParams params = new LayoutParams(width, height);
        params.setMargins(left, 30, 0, 0);
        params.addRule(Gravity.CENTER_VERTICAL);
        left += (margin + width);

        this.addView(imgBtn, params);
    }


    // Cancel button.
    Button btnCancel = new Button(context);
    btnCancel.setText("cancel");
    btnCancel.setId(CANCEL_BUTTON_ID);
    btnCancel.setTextSize(8);
    btnCancel.setOnClickListener(m_clickListener);
    LayoutParams btnCancelparams = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, height);
    btnCancelparams.addRule(Gravity.CENTER);
    left += 10;
    btnCancelparams.setMargins(left, 30, 0, 0);
    this.addView(btnCancel, btnCancelparams);
}