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Java源码示例：com.blankj.utilcode.util.FragmentUtils

示例1
@Override
public void onWidgetClick(View view) {
    tvAboutFragment.setText("");
    switch (view.getId()) {
        case R.id.btn_show_about_fragment:
            tvAboutFragment.setText("lastAdd: " + FragmentUtils.getLastAddFragment(getFragmentManager()).getClass().getSimpleName()
                    + "\nlastAddInStack: " + (FragmentUtils.getLastAddFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getLastAddFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\ntopShow: " + FragmentUtils.getTopShowFragment(getFragmentManager()).getClass().getSimpleName()
                    + "\ntopShowInStack: " + (FragmentUtils.getTopShowFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getTopShowFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\n---all of fragments---\n"
                    + FragmentUtils.getAllFragments(getFragmentManager()).toString()
                    + "\n----------------------\n\n"
                    + "---stack top---\n"
                    + FragmentUtils.getAllFragmentsInStack(getFragmentManager()).toString()
                    + "\n---stack bottom---\n\n"
            );
            break;
        case R.id.btn_hide_show:
            FragmentUtils.hideAllShowFragment(((FragmentActivity) getActivity()).rootFragment);
            break;
    }
}
示例2
@Override
public void initView(Bundle savedInstanceState, View view) {
    Random random = new Random();
    FragmentUtils.setBackgroundColor(this, Color.rgb(random.nextInt(256), random.nextInt(256), random.nextInt(256)));
    btnShowAboutFragment = (Button) view.findViewById(R.id.btn_show_about_fragment);
    btnShowAboutFragment.setOnClickListener(this);
    view.findViewById(R.id.btn_add_hide).setOnClickListener(this);
    view.findViewById(R.id.btn_add_show).setOnClickListener(this);
    view.findViewById(R.id.btn_add_child).setOnClickListener(this);
    view.findViewById(R.id.btn_pop_to_root).setOnClickListener(this);
    view.findViewById(R.id.btn_pop_add).setOnClickListener(this);
    view.findViewById(R.id.btn_hide_show).setOnClickListener(this);
    view.findViewById(R.id.btn_replace).setOnClickListener(this);
    ivSharedElement = (ImageView) view.findViewById(R.id.iv_shared_element);
    tvAboutFragment = (TextView) view.findViewById(R.id.tv_about_fragment);
    demo0Fragment = this;
    sharedElement = new FragmentUtils.SharedElement(ivSharedElement, getString(R.string.fragment_transition));
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        setExitTransition(new Fade());
    }
}
示例3
@Override
public void initView(Bundle savedInstanceState, View view) {
    Random random = new Random();
    FragmentUtils.setBackgroundColor(this, Color.rgb(random.nextInt(256), random.nextInt(256), random.nextInt(256)));
    btnShowAboutFragment = (Button) view.findViewById(R.id.btn_show_about_fragment);
    btnShowAboutFragment.setOnClickListener(this);
    view.findViewById(R.id.btn_add_hide).setOnClickListener(this);
    view.findViewById(R.id.btn_add_show).setOnClickListener(this);
    view.findViewById(R.id.btn_add_child).setOnClickListener(this);
    view.findViewById(R.id.btn_pop_to_root).setOnClickListener(this);
    view.findViewById(R.id.btn_pop_add).setOnClickListener(this);
    view.findViewById(R.id.btn_hide_show).setOnClickListener(this);
    view.findViewById(R.id.btn_replace).setOnClickListener(this);
    ivSharedElement = (ImageView) view.findViewById(R.id.iv_shared_element);
    tvAboutFragment = (TextView) view.findViewById(R.id.tv_about_fragment);
}
示例4
@Override
public void onWidgetClick(View view) {
    tvAboutFragment.setText("");
    switch (view.getId()) {
        case R.id.btn_show_about_fragment:
            tvAboutFragment.setText("lastAdd: " + FragmentUtils.getLastAddFragment(getFragmentManager()).getClass().getSimpleName()
                    + "\nlastAddInStack: " + (FragmentUtils.getLastAddFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getLastAddFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\ntopShow: " + FragmentUtils.getTopShowFragment(getFragmentManager()).getClass().getSimpleName()
                    + "\ntopShowInStack: " + (FragmentUtils.getTopShowFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getTopShowFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\n---all of fragments---\n"
                    + FragmentUtils.getAllFragments(getFragmentManager()).toString()
                    + "\n----------------------\n\n"
                    + "---stack top---\n"
                    + FragmentUtils.getAllFragmentsInStack(getFragmentManager()).toString()
                    + "\n---stack bottom---\n\n"
            );
            break;
        case R.id.btn_pop:
            FragmentUtils.popFragment(getFragmentManager());
            break;
    }
}
示例5
/**
 * 展示页面
 */
private void showPlayingFragment() {
    if (isPlayFragmentShow) {
        return;
    }

    FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
    ft.setCustomAnimations(R.anim.fragment_slide_up, 0);
    if (mDetailAudioFragment == null) {
        mDetailAudioFragment = DetailAudioFragment.newInstance("Video");
        ft.add(android.R.id.content, mDetailAudioFragment);
    } else {
        ft.show(mDetailAudioFragment);
    }
    ft.commitAllowingStateLoss();
    isPlayFragmentShow = true;
    AppLogUtils.e("fragment数量+DetailVideoActivity" + FragmentUtils.getAllFragments(getSupportFragmentManager()).size());

    if (videoPlayer.isPlaying() || videoPlayer.isBufferingPlaying()) {
        videoPlayer.pause();
    }

    //当视频正在播放，准备播放时，点击音视频切换按钮，先暂停视频，然后记录视频播放位置，show音频播放页面
    //当视频已经暂停，播放错误，播放停止时，点击音视频切换按钮，直接记录视频播放位置，show音频播放页面
    BaseConfig.INSTANCE.setPosition(videoPlayer.getCurrentPosition());
    AppLogUtils.e("播放位置----视频页开始显示音频--" + videoPlayer.getCurrentPosition());

    if (mDetailAudioFragment != null) {
        mDetailAudioFragment.setViewData(BaseAppHelper.get().getMusicList().get(0));
        if (getPlayService().isDefault() || getPlayService().isPausing()) {
            getPlayService().seekTo((int) BaseConfig.INSTANCE.getPosition());
            getPlayService().playPause();
        }
    }
}
示例6
@Override
public void initView(Bundle savedInstanceState, View view) {
    Random random = new Random();
    FragmentUtils.setBackgroundColor(this, Color.rgb(random.nextInt(256), random.nextInt(256), random.nextInt(256)));
    view.findViewById(R.id.btn_show_about_fragment).setOnClickListener(this);
    view.findViewById(R.id.btn_hide_show).setOnClickListener(this);
    tvAboutFragment = (TextView) view.findViewById(R.id.tv_about_fragment);
}
示例7
@Override
public void initView(Bundle savedInstanceState, View view) {
    Random random = new Random();
    FragmentUtils.setBackgroundColor(this, Color.rgb(random.nextInt(256), random.nextInt(256), random.nextInt(256)));
    view.findViewById(R.id.btn_show_about_fragment).setOnClickListener(this);
    view.findViewById(R.id.btn_pop).setOnClickListener(this);
    tvAboutFragment = (TextView) view.findViewById(R.id.tv_about_fragment);
}
示例8
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_user_in_fragment);
    RadioGroup rbTab = findViewById(R.id.rg_tab);
    RadioButton radioButton= (RadioButton) rbTab.getChildAt(0);
    radioButton.setChecked(true);
    mFragmentList=new ArrayList<>();
    mFragmentList.add(BannerFragment.newInstance());
    mFragmentList.add(BannerFragment.newInstance());
    mFragmentList.add(BannerFragment.newInstance());
    mFragmentList.add(BannerFragment.newInstance());
    FragmentUtils.add(getSupportFragmentManager(),mFragmentList,R.id.fragment_content,0);
    rbTab.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(RadioGroup group, int checkedId) {
            switch (checkedId) {
                case R.id.tab_1:
                    FragmentUtils.showHide(0,mFragmentList);
                    break;
                case R.id.tab_2:
                    FragmentUtils.showHide(1,mFragmentList);
                    break;
                case R.id.tab_3:
                    FragmentUtils.showHide(2,mFragmentList);
                    break;
                case R.id.tab_4:
                    FragmentUtils.showHide(3,mFragmentList);
                    break;
                default:
                    break;
            }
        }
    });
}
示例9
@Override
public void onWidgetClick(View view) {
    tvAboutFragment.setText("");
    switch (view.getId()) {
        case R.id.btn_show_about_fragment:
            tvAboutFragment.setText("lastAdd: " + FragmentUtils.getLastAddFragment(getFragmentManager()).getClass().getSimpleName()
                    + "\nlastAddInStack: " + (FragmentUtils.getLastAddFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getLastAddFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\ntopShow: " + (FragmentUtils.getTopShowFragment(getFragmentManager()) != null ? FragmentUtils.getTopShowFragment(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\ntopShowInStack: " + (FragmentUtils.getTopShowFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getTopShowFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\n---all of fragments---\n"
                    + FragmentUtils.getAllFragments(getFragmentManager()).toString()
                    + "\n----------------------\n\n"
                    + "---stack top---\n"
                    + FragmentUtils.getAllFragmentsInStack(getFragmentManager()).toString()
                    + "\n---stack bottom---\n\n"
            );
            break;
        case R.id.btn_add_hide:
            FragmentUtils.hideAddFragment(getFragmentManager(),
                    demo0Fragment,
                    addSharedElement(Demo1Fragment.newInstance()),
                    R.id.fragment_container,
                    false,
                    true,
                    sharedElement);
            break;
        case R.id.btn_add_show:
            FragmentUtils.addFragment(getFragmentManager(),
                    addSharedElement(Demo1Fragment.newInstance()),
                    R.id.fragment_container,
                    false,
                    false,
                    sharedElement);
            break;
        case R.id.btn_add_child:
            FragmentUtils.addFragment(getChildFragmentManager(),
                    Demo2Fragment.newInstance(),
                    R.id.child_fragment_container,
                    false,
                    true);
            break;
        case R.id.btn_pop_to_root:
            FragmentUtils.popToFragment(getFragmentManager(),
                    Demo1Fragment.class,
                    true);
            break;
        case R.id.btn_pop_add:
            FragmentUtils.popAddFragment(getFragmentManager(),
                    addSharedElement(Demo2Fragment.newInstance()),
                    R.id.fragment_container,
                    true,
                    sharedElement);
            break;
        case R.id.btn_hide_show:
            Fragment fragment1 = FragmentUtils.findFragment(getFragmentManager(), Demo1Fragment.class);
            if (fragment1 != null) {
                FragmentUtils.hideShowFragment(this, fragment1);
            } else {
                ToastUtils.showLong("please add demo1 first!");
            }
            break;
        case R.id.btn_replace:
            ((FragmentActivity) getActivity()).rootFragment = FragmentUtils.replaceFragment(this, addSharedElement(Demo3Fragment.newInstance()), false, sharedElement);
            break;
    }
}
示例10
@Override
public void onWidgetClick(View view) {
    tvAboutFragment.setText("");
    switch (view.getId()) {
        case R.id.btn_show_about_fragment:
            tvAboutFragment.setText("lastAdd: " + FragmentUtils.getLastAddFragment(getFragmentManager()).getClass().getSimpleName()
                    + "\nlastAddInStack: " + (FragmentUtils.getLastAddFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getLastAddFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\ntopShow: " + FragmentUtils.getTopShowFragment(getFragmentManager()).getClass().getSimpleName()
                    + "\ntopShowInStack: " + (FragmentUtils.getTopShowFragmentInStack(getFragmentManager()) != null ? FragmentUtils.getTopShowFragmentInStack(getFragmentManager()).getClass().getSimpleName() : "null")
                    + "\n---all of fragments---\n"
                    + FragmentUtils.getAllFragments(getFragmentManager()).toString()
                    + "\n----------------------\n\n"
                    + "---stack top---\n"
                    + FragmentUtils.getAllFragmentsInStack(getFragmentManager()).toString()
                    + "\n---stack bottom---\n\n"
            );
            break;
        case R.id.btn_add_hide:
            FragmentUtils.addFragment(getFragmentManager(), Demo1Fragment.newInstance(), R.id.fragment_container, true, true);
            break;
        case R.id.btn_add_show:
            FragmentUtils.addFragment(getFragmentManager(), Demo1Fragment.newInstance(), R.id.fragment_container, false, true);
            break;
        case R.id.btn_add_child:
            FragmentUtils.addFragment(getChildFragmentManager(), Demo2Fragment.newInstance(), R.id.child_fragment_container, false, true);
            break;
        case R.id.btn_pop_to_root:
            FragmentUtils.popToFragment(getFragmentManager(), Demo1Fragment.class, true);
            break;
        case R.id.btn_pop_add:
            FragmentUtils.popAddFragment(getFragmentManager(), Demo2Fragment.newInstance(), R.id.fragment_container, true, new FragmentUtils.SharedElement(this.btnShowAboutFragment, "btnShowAboutFragment"));
            break;
        case R.id.btn_hide_show:
            Fragment fragment1 = FragmentUtils.findFragment(getFragmentManager(), Demo1Fragment.class);
            if (fragment1 != null) {
                FragmentUtils.hideShowFragment(this, fragment1);
            } else {
                ToastUtils.showLong("please add demo1 first!");
            }
            break;
        case R.id.btn_replace:
            Demo0Fragment demo0Fragment = Demo0Fragment.newInstance();
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                demo0Fragment.setSharedElementEnterTransition(new DetailTransition());
                setExitTransition(new Fade());
                demo0Fragment.setEnterTransition(new Fade());
                demo0Fragment.setSharedElementReturnTransition(new DetailTransition());
            }
            ((FragmentActivity) getActivity()).rootFragment = FragmentUtils.replaceFragment(this, demo0Fragment, false, new FragmentUtils.SharedElement(ivSharedElement, getString(R.string.fragment_transition)));
            break;
    }
}
示例11
@Override
public void doBusiness(Context context) {
    ArrayList<Fragment> fragments = new ArrayList<>();
    fragments.add(Demo0Fragment.newInstance());
    rootFragment = FragmentUtils.addFragments(getSupportFragmentManager(), fragments, R.id.fragment_container, 0);
}
示例12
@Override
public void onBackPressed() {
    if (!FragmentUtils.dispatchBackPress(getSupportFragmentManager())) {
        super.onBackPressed();
    }
}