Java Code Examples for android.widget.ImageView#setSelected()

public void initDots(int length)
{
    if(dotlayout == null)
        return;
    dotlayout.removeAllViews();
    LinearLayout.LayoutParams mParams = new LinearLayout.LayoutParams(dip2px(context, dotsize), dip2px(context, dotsize));
    mParams.setMargins(dip2px(context, dotoffset), 0, dip2px(context, dotoffset), 0);//设置小圆点左右之间的间隔

    dotViews = new ImageView[length];

    for(int i = 0; i < length; i++)
    {
        ImageView imageView = new ImageView(context);
        imageView.setLayoutParams(mParams);
        imageView.setImageResource(R.drawable.dot_selector);
        if(i== 0)
        {
            imageView.setSelected(true);//默认启动时，选中第一个小圆点
        }
        else {
            imageView.setSelected(false);
        }
        dotViews[i] = imageView;//得到每个小圆点的引用，用于滑动页面时，（onPageSelected方法中）更改它们的状态。
        dotlayout.addView(imageView);//添加到布局里面显示
    }
}
 

private void displayPausedConference() {
    LinearLayout pausedConferenceView =
            (LinearLayout)
                    LayoutInflater.from(this)
                            .inflate(R.layout.call_conference_paused_cell, null, false);

    ImageView conferenceResume = pausedConferenceView.findViewById(R.id.conference_resume);
    conferenceResume.setSelected(true);
    conferenceResume.setOnClickListener(
            new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    LinphoneManager.getCallManager().resumeConference();
                    updateCallsList();
                }
            });

    mCallsList.addView(pausedConferenceView);
}
 

/**
 * 初始化标识点
 *
 * @param length
 */
public void initDots(int length) {
    if (dotlayout == null)
        return;
    dotlayout.removeAllViews();
    LinearLayout.LayoutParams mParams = new LinearLayout.LayoutParams(dip2px(context, dotsize), dip2px(context, dotsize));
    mParams.setMargins(dip2px(context, dotoffset), 0, dip2px(context, dotoffset), 0);//设置小圆点左右之间的间隔

    dotViews = new ImageView[length];

    for (int i = 0; i < length; i++) {
        ImageView imageView = new ImageView(context);
        imageView.setLayoutParams(mParams);
        imageView.setImageResource(R.drawable.dot_selector);
        if (i == 0) {
            imageView.setSelected(true);//默认启动时，选中第一个小圆点
        } else {
            imageView.setSelected(false);
        }
        dotViews[i] = imageView;//得到每个小圆点的引用，用于滑动页面时，（onPageSelected方法中）更改它们的状态。
        dotlayout.addView(imageView);//添加到布局里面显示
    }
}
 

/**
 * 导航栏shape初始化，动态生成匹配数量的shape
 */
public void initGuideView() {
    LinearLayout layout = (LinearLayout)findViewById(R.id.vp_guide_layout);
    LinearLayout.LayoutParams mParams = new LinearLayout.LayoutParams(20, 20);
    mParams.setMargins(0, 0, 0, 0);//设置小圆点左右之间的间隔

    guideShapeViewArrayList.clear();
    layout.removeAllViews();
    for(int i = 0; i < selectedCountisList.size(); i++)
    {
        ImageView imageView = new ImageView(this);
        imageView.setLayoutParams(mParams);
        imageView.setImageResource(R.drawable.guide_shape_select);
        if(i == currentPosition)
        {
            imageView.setSelected(true);//默认启动时，选中第一个小圆点
        }
        else {
            imageView.setSelected(false);
        }
        guideShapeViewArrayList.add(i, imageView);//得到每个小圆点的引用，用于滑动页面时，（onPageSelected方法中）更改它们的状态。
        layout.addView(imageView);//添加到布局里面显示
    }
}
 

private void tabItemClick(int position) {

        String [] titles = {"FoxChat", "联系人", "我"};
        setTitle(titles[position]);
        viewPager.setCurrentItem(position, false);
        for(ImageView imageView : imageViews) {

            imageView.setSelected(false);
        }
        for (TextView textView : textViews) {
            textView.setSelected(false);
        }

        ImageView seletedImage = imageViews.get(position);
        seletedImage.setSelected(true);

        TextView seletedTextView = textViews.get(position);
        seletedTextView.setSelected(true);
    }
 

public void initDots(int length)
{
    if(dotlayout == null)
        return;
    dotlayout.removeAllViews();
    LinearLayout.LayoutParams mParams = new LinearLayout.LayoutParams(dip2px(context, dotsize), dip2px(context, dotsize));
    mParams.setMargins(dip2px(context, dotoffset), 0, dip2px(context, dotoffset), 0);//设置小圆点左右之间的间隔

    dotViews = new ImageView[length];

    for(int i = 0; i < length; i++)
    {
        ImageView imageView = new ImageView(context);
        imageView.setLayoutParams(mParams);
        imageView.setImageResource(R.drawable.dot_selector);
        if(i== 0)
        {
            imageView.setSelected(true);//默认启动时，选中第一个小圆点
        }
        else {
            imageView.setSelected(false);
        }
        dotViews[i] = imageView;//得到每个小圆点的引用，用于滑动页面时，（onPageSelected方法中）更改它们的状态。
        dotlayout.addView(imageView);//添加到布局里面显示
    }
}
 

private void setDaySelected(ImageView dayView, boolean b) {
    dayView.setSelected(b);
    String dayText = getDayText(dayView);
    int tag = (int) dayView.getTag();
    if (b) {
        dayView.setImageDrawable(getDrawableBorderSelected(dayText, selectedDayBackgroundColor, selectedBuilder));
        selectedDays.add(tag);
    } else {
        if (tag == SATURDAY || tag == SUNDAY) {
            dayView.setImageDrawable(getDrawableBorderUnselected(dayText, unSelectedWeekendColor, unselectedWeekendBuilder));
        } else {
            dayView.setImageDrawable(getDrawableBorderUnselected(dayText, unSelectedDayBackgroundColor, unselectedBuilder));
        }
        selectedDays.remove(tag);
    }
}
 

private void initIndicator() {
    indicator.removeAllViews();
    for (int i = 0; i < mDataList.size() && mDataList.size() > 1; i++) {
        ImageView point = new ImageView(getContext());
        LayoutParams params = new LayoutParams(20, 20);
        params.leftMargin = 5;
        params.rightMargin = 5;
        point.setImageResource(R.drawable.point_selector);
        if (i == 0) {
            point.setSelected(true);
        } else {
            point.setSelected(false);
        }
        point.setLayoutParams(params);
        indicator.addView(point);
    }
}
 

private void addIconTab(final int position, Drawable drawable) {
    ImageView tab = new ImageView(getContext()) {
        @Override
        protected void onDraw(Canvas canvas) {
            super.onDraw(canvas);
            if (pager.getAdapter() instanceof IconTabProvider) {
                ((IconTabProvider) pager.getAdapter()).customOnDraw(canvas, position);
            }
        }
    };
    tab.setFocusable(true);
    tab.setImageDrawable(drawable);
    tab.setScaleType(ImageView.ScaleType.CENTER);
    tab.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            if (pager.getAdapter() instanceof IconTabProvider) {
                if (!((IconTabProvider) pager.getAdapter()).canScrollToTab(position)) {
                    return;
                }
            }
            pager.setCurrentItem(position);
        }
    });
    tabsContainer.addView(tab);
    tab.setSelected(position == currentPosition);
}
 

@Override
public View onCreateView() {
    ImageView view = new ImageView(getContext());
    view.setSelected(true);
    view.setFocusable(true);
    ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(413, 238);
    view.setLayoutParams(params);
    return view;
}
 

/**
 * Sets a clicked cell on/off.
 *
 * @param image An image of a clicked cell.
 * @param pos   Position of a clicked cell.
 * @return True, if cell is on and false otherwise.
 */
private boolean toggleLED(ImageView image, int pos) {
    boolean isOn;
    //Toast.makeText(this, "Pos :" +  pos, Toast.LENGTH_SHORT).show();
    int state = (Integer) image.getTag(R.id.ledState);
    if(state != 1) {
        DEVICE_CODE_ARRAY[pos] = 1;
        image.setBackground(getApplication().getResources().getDrawable(R.drawable.red_white_led_btn));
        image.setTag(R.id.ledState, 1);
        isOn = true;

    } else {
        DEVICE_CODE_ARRAY[pos] = 0;
        image.setBackground(getApplication().getResources().getDrawable(R.drawable.white_red_led_btn));
        image.setTag(R.id.ledState, 0);
        isOn = false;
        // Update the code to consider the still ON LED below the toggled one
        if(pos < 20) {
            DEVICE_CODE_ARRAY[pos + 5] = 1;
        }
    }

    image.setSelected(false);
    int position = (Integer) image.getTag(R.id.position);
    image.setContentDescription("" + position + getLEDStatus(pos));
    return isOn;
}
 

private static void selectedStyle(ImageView curSelected, ReadStyle readStyle, OnReadStyleChangeListener listener) {
    ivLastSelectd.setSelected(false);
    ivLastSelectd = curSelected;
    curSelected.setSelected(true);
    if (listener != null) {
        listener.onChange(readStyle);
    }
}
 

private void addIconTab(final int position, Drawable drawable, CharSequence contentDescription) {
    ImageView tab = new ImageView(getContext()) {
        @Override
        protected void onDraw(Canvas canvas) {
            super.onDraw(canvas);
            if (pager.getAdapter() instanceof IconTabProvider) {
                ((IconTabProvider) pager.getAdapter()).customOnDraw(canvas, position);
            }
        }

        @Override
        public void setSelected(boolean selected) {
            super.setSelected(selected);
            Drawable background = getBackground();
            if (Build.VERSION.SDK_INT >= 21 && background != null) {
                int color = Theme.getColor(selected ? Theme.key_chat_emojiPanelIconSelected : Theme.key_chat_emojiBottomPanelIcon);
                Theme.setSelectorDrawableColor(background, Color.argb(30, Color.red(color), Color.green(color), Color.blue(color)), true);
            }
        }
    };
    tab.setFocusable(true);
    if (Build.VERSION.SDK_INT >= 21) {
        RippleDrawable rippleDrawable = (RippleDrawable) Theme.createSelectorDrawable(Theme.getColor(Theme.key_chat_emojiBottomPanelIcon));
        Theme.setRippleDrawableForceSoftware(rippleDrawable);
        tab.setBackground(rippleDrawable);
    }
    tab.setImageDrawable(drawable);
    tab.setScaleType(ImageView.ScaleType.CENTER);
    tab.setOnClickListener(v -> {
        if (pager.getAdapter() instanceof IconTabProvider) {
            if (!((IconTabProvider) pager.getAdapter()).canScrollToTab(position)) {
                return;
            }
        }
        pager.setCurrentItem(position, false);
    });
    tabsContainer.addView(tab);
    tab.setSelected(position == currentPosition);
    tab.setContentDescription(contentDescription);
}
 

private void addIconTab(final int position, Drawable drawable) {
    ImageView tab = new ImageView(getContext()) {
        @Override
        protected void onDraw(Canvas canvas) {
            super.onDraw(canvas);
            if (pager.getAdapter() instanceof IconTabProvider) {
                ((IconTabProvider) pager.getAdapter()).customOnDraw(canvas, position);
            }
        }
    };
    tab.setFocusable(true);
    tab.setImageDrawable(drawable);
    tab.setScaleType(ImageView.ScaleType.CENTER);
    tab.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            if (pager.getAdapter() instanceof IconTabProvider) {
                if (!((IconTabProvider) pager.getAdapter()).canScrollToTab(position)) {
                    return;
                }
            }
            pager.setCurrentItem(position);
        }
    });
    tabsContainer.addView(tab);
    tab.setSelected(position == currentPosition);
}
 

private void setTabSelected(TabLayout.Tab tab, boolean selected) {
    View custom = tab.getCustomView();
    if (custom != null) {
        ImageView icon = custom.findViewById(R.id.icon);
        TextView text = custom.findViewById(R.id.text);
        icon.setSelected(selected);
        text.setSelected(selected);
    }
}
 

private void addIconTab(final int position, Drawable drawable, CharSequence contentDescription) {
    ImageView tab = new ImageView(getContext()) {
        @Override
        protected void onDraw(Canvas canvas) {
            super.onDraw(canvas);
            if (pager.getAdapter() instanceof IconTabProvider) {
                ((IconTabProvider) pager.getAdapter()).customOnDraw(canvas, position);
            }
        }

        @Override
        public void setSelected(boolean selected) {
            super.setSelected(selected);
            Drawable background = getBackground();
            if (Build.VERSION.SDK_INT >= 21 && background != null) {
                int color = Theme.getColor(selected ? Theme.key_chat_emojiPanelIconSelected : Theme.key_chat_emojiBottomPanelIcon);
                Theme.setSelectorDrawableColor(background, Color.argb(30, Color.red(color), Color.green(color), Color.blue(color)), true);
            }
        }
    };
    tab.setFocusable(true);
    if (Build.VERSION.SDK_INT >= 21) {
        RippleDrawable rippleDrawable = (RippleDrawable) Theme.createSelectorDrawable(Theme.getColor(Theme.key_chat_emojiBottomPanelIcon));
        Theme.setRippleDrawableForceSoftware(rippleDrawable);
        tab.setBackground(rippleDrawable);
    }
    tab.setImageDrawable(drawable);
    tab.setScaleType(ImageView.ScaleType.CENTER);
    tab.setOnClickListener(v -> {
        if (pager.getAdapter() instanceof IconTabProvider) {
            if (!((IconTabProvider) pager.getAdapter()).canScrollToTab(position)) {
                return;
            }
        }
        pager.setCurrentItem(position, false);
    });
    tabsContainer.addView(tab);
    tab.setSelected(position == currentPosition);
    tab.setContentDescription(contentDescription);
}
 

public void addIconTab(Drawable drawable) {
    final int position = tabCount++;
    ImageView tab = new ImageView(getContext());
    tab.setFocusable(true);
    tab.setImageDrawable(drawable);
    tab.setScaleType(ImageView.ScaleType.CENTER);
    tab.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            delegate.onPageSelected(position);
        }
    });
    tabsContainer.addView(tab);
    tab.setSelected(position == currentPosition);
}
 

public boolean select(ImageView imageView) {
    if (imageView.isSelected()) {
        imageView.setSelected(false);
        return false;
    } else {
        imageView.setSelected(true);
        return true;
    }
}
 

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    ImageView mChooserView = (ImageView) view.getTag();
    mChooserView.setSelected(!mChooserView.isSelected());
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        getWindow().requestFeature(Window.FEATURE_CONTENT_TRANSITIONS);
    }
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_play_detail);

    mToolbar = (Toolbar)findViewById(R.id.play_detail_tool_bar);

    mTitleTv = (TextView)findViewById(R.id.play_detail_title);
    mArtistTv = (TextView)findViewById(R.id.play_detail_artist);
    mAlbumTv = (TextView)findViewById(R.id.play_detail_album);
    mPositionTv = (TextView)findViewById(R.id.play_detail_position);
    mDurationTv = (TextView)findViewById(R.id.play_detail_duration);

    mPanel = findViewById(R.id.play_detail_panel);

    mThumbIv = (ImageView)findViewById(R.id.play_detail_thumb);
    mSeekBar = (SeekBar)findViewById(R.id.play_detail_seek_bar);
    mPlayPauseIv = (ImageView)findViewById(R.id.play_detail_play_pause);
    mPreviousIv = (ImageView)findViewById(R.id.play_detail_previous);
    mNextIv = (ImageView)findViewById(R.id.play_detail_next);
    mRuleIv = (ImageView)findViewById(R.id.play_detail_rule_change);
    mPlayListIv = (ImageView)findViewById(R.id.play_detail_play_list);

    final int width = getResources().getDisplayMetrics().widthPixels;
    final int height = getResources().getDisplayMetrics().heightPixels;
    final int size = Math.min(width, height);
    RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams)mThumbIv.getLayoutParams();
    if (params == null) {
        params = new RelativeLayout.LayoutParams(size, size);
    } else {
        params.width = size;
        params.height = size;
    }
    mThumbIv.setLayoutParams(params);

    setSupportActionBar(mToolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setDefaultDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setTitle(null);

    mPlayPauseIv.setOnClickListener(mClickListener);
    mPreviousIv.setOnClickListener(mClickListener);
    mNextIv.setOnClickListener(mClickListener);
    mRuleIv.setOnClickListener(mClickListener);
    mPlayListIv.setOnClickListener(mClickListener);
    mSeekBar.setOnSeekBarChangeListener(mSeekListener);

    Song song = PlayManager.getInstance(this).getCurrentSong();
    mPlayPauseIv.setSelected(PlayManager.getInstance(this).isPlaying());
    onPlayRuleChanged(PlayManager.getInstance(this).getRule());
    showSong(song);

}