Example usage for android.support.v4.app FragmentManager findFragmentByTag

List of usage examples for android.support.v4.app FragmentManager findFragmentByTag

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  2. Java
  3. android
  4. android.support.v4.app.*
  5. FragmentManager
  6. findFragmentByTag

Introduction

In this page you can find the example usage for android.support.v4.app FragmentManager findFragmentByTag.

Prototype

public abstract Fragment findFragmentByTag(String tag);

Source Link

Document

Finds a fragment that was identified by the given tag either when inflated from XML or as supplied when added in a transaction.

Usage

From source file:com.mindorks.framework.mvp.ui.main.MainActivity.java

@Override
public void onFragmentDetached(String tag) {
    FragmentManager fragmentManager = getSupportFragmentManager();
    Fragment fragment = fragmentManager.findFragmentByTag(tag);
    if (fragment != null) {
        fragmentManager.beginTransaction().disallowAddToBackStack()
                .setCustomAnimations(R.anim.slide_left, R.anim.slide_right).remove(fragment).commitNow();
        if (mDrawer != null)
            mDrawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
    }//from  w w  w . j  ava  2 s  . co m
}

From source file:com.google.android.apps.iosched.ui.HomeActivity.java

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

    if (!EulaHelper.hasAcceptedEula(this)) {
        EulaHelper.showEula(false, this);
    }// w ww .j  ava  2 s.c om

    AnalyticsUtils.getInstance(this).trackPageView("/Home");

    setContentView(R.layout.activity_home);
    getActivityHelper().setupActionBar(null, 0);

    FragmentManager fm = getSupportFragmentManager();

    mTagStreamFragment = (TagStreamFragment) fm.findFragmentById(R.id.fragment_tag_stream);

    mSyncStatusUpdaterFragment = (SyncStatusUpdaterFragment) fm
            .findFragmentByTag(SyncStatusUpdaterFragment.TAG);
    if (mSyncStatusUpdaterFragment == null) {
        mSyncStatusUpdaterFragment = new SyncStatusUpdaterFragment();
        fm.beginTransaction().add(mSyncStatusUpdaterFragment, SyncStatusUpdaterFragment.TAG).commit();

        triggerRefresh();
    }
}

From source file:com.google.android.apps.iosched2.ui.HomeActivity.java

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

    SetupHelper.loadCurrentSetup(this);

    setContentView(R.layout.activity_home);
    getActivityHelper().setupActionBar(null, 0);

    FragmentManager fm = getSupportFragmentManager();

    mTagStreamFragment = (TagStreamFragment) fm.findFragmentById(R.id.fragment_tag_stream);

    mSyncStatusUpdaterFragment = (SyncStatusUpdaterFragment) fm
            .findFragmentByTag(SyncStatusUpdaterFragment.TAG);
    if (mSyncStatusUpdaterFragment == null) {
        mSyncStatusUpdaterFragment = new SyncStatusUpdaterFragment();
        fm.beginTransaction().add(mSyncStatusUpdaterFragment, SyncStatusUpdaterFragment.TAG).commit();
        triggerRefresh();// w  ww . jav  a2  s . c  o m
    }

}

From source file:com.dm.wallpaper.board.fragments.LatestFragment.java

@Override
public void onFinished(boolean success) {
    if (getActivity() == null)
        return;/* w w w .java2 s  .co  m*/
    if (getActivity().isFinishing())
        return;
    if (!success)
        return;

    FragmentManager fm = getActivity().getSupportFragmentManager();
    Fragment fragment = fm.findFragmentByTag(Extras.TAG_COLLECTION);
    if (fragment != null && fragment instanceof CollectionFragment) {
        ((CollectionFragment) fragment).refreshWallpapers();
        ((CollectionFragment) fragment).refreshCategories();
    }
}

From source file:com.oceansky.yellow.app.ArtistActivity.java

@Override
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_artist);

    mHandler = new Handler();

    FragmentManager fm = getSupportFragmentManager();
    mActiveFragment = (ArtistFragment) fm.findFragmentByTag(TAG_FRAGMENT);

    if (savedInstanceState == null) {
        mHero = Utils.dequeueBitmap(BITMAP_ARTIST_HERO);
        mInitialIntent = getIntent().getExtras();
    } else {/*w  ww  .  ja v a  2  s  .  co m*/
        mHero = Utils.dequeueBitmap(BITMAP_ARTIST_HERO);
        mInitialIntent = savedInstanceState.getBundle(EXTRA_RESTORE_INTENT);
    }

    if (mActiveFragment == null) {
        mActiveFragment = new ArtistFragment();
        fm.beginTransaction().add(R.id.container, mActiveFragment, TAG_FRAGMENT).commit();
    }

    try {
        mActiveFragment.setArguments(mHero, mInitialIntent);
    } catch (IllegalStateException e) {
        Log.e(TAG, "Invalid artist!", e);
    }

    // Remove the activity title as we don't want it here
    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);
    final ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
        actionBar.setTitle("");
    }

    mIsEntering = true;

    if (Utils.hasLollipop()) {
        setEnterSharedElementCallback(new SharedElementCallback() {
            @Override
            public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) {
                View fab = mActiveFragment.findViewById(R.id.fabPlay);
                fab.setVisibility(View.VISIBLE);

                // get the center for the clipping circle
                int cx = fab.getMeasuredWidth() / 2;
                int cy = fab.getMeasuredHeight() / 2;

                // get the final radius for the clipping circle
                final int finalRadius = fab.getWidth();

                // create and start the animator for this view
                // (the start radius is zero)
                Animator anim;
                if (mIsEntering) {
                    anim = ViewAnimationUtils.createCircularReveal(fab, cx, cy, 0, finalRadius);
                } else {
                    anim = ViewAnimationUtils.createCircularReveal(fab, cx, cy, finalRadius, 0);
                }
                anim.setInterpolator(new DecelerateInterpolator());
                anim.start();

                fab.setTranslationX(-fab.getMeasuredWidth() / 4.0f);
                fab.setTranslationY(-fab.getMeasuredHeight() / 4.0f);
                fab.animate().translationX(0.0f).translationY(0.0f)
                        .setDuration(getResources().getInteger(android.R.integer.config_shortAnimTime))
                        .setInterpolator(new DecelerateInterpolator()).start();

                final View artistName = mActiveFragment.findViewById(R.id.tvArtist);
                if (artistName != null) {
                    cx = artistName.getMeasuredWidth() / 4;
                    cy = artistName.getMeasuredHeight() / 2;
                    final int duration = getResources().getInteger(android.R.integer.config_mediumAnimTime);
                    final int radius = Utils.getEnclosingCircleRadius(artistName, cx, cy);

                    if (mIsEntering) {
                        artistName.setVisibility(View.INVISIBLE);
                        Utils.animateCircleReveal(artistName, cx, cy, 0, radius, duration, 300);
                    } else {
                        artistName.setVisibility(View.VISIBLE);
                        Utils.animateCircleReveal(artistName, cx, cy, radius, 0, duration, 0);
                    }
                }
            }
        });
    }

    getWindow().getDecorView()
            .setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}

From source file:android.support.v17.leanback.app.GuidedStepSupportFragment.java

/**
 * Returns the current GuidedStepSupportFragment on the fragment transaction stack.
 * @return The current GuidedStepSupportFragment, if any, on the fragment transaction stack.
 *///from   w w w.j  a  va 2s. c o  m
public static GuidedStepSupportFragment getCurrentGuidedStepSupportFragment(FragmentManager fm) {
    Fragment f = fm.findFragmentByTag(TAG_LEAN_BACK_ACTIONS_FRAGMENT);
    if (f instanceof GuidedStepSupportFragment) {
        return (GuidedStepSupportFragment) f;
    }
    return null;
}

From source file:com.dm.material.dashboard.candybar.adapters.IntentAdapter.java

@Override
public View getView(final int position, View view, ViewGroup viewGroup) {
    ViewHolder holder;/*from ww w.j a v a2  s. c  om*/
    if (view == null) {
        view = View.inflate(mContext, R.layout.fragment_intent_chooser_item_list, null);
        holder = new ViewHolder(view);
        view.setTag(holder);
    } else {
        holder = (ViewHolder) view.getTag();
        holder.divider.setVisibility(View.VISIBLE);
    }

    holder.icon.setImageDrawable(DrawableHelper.getAppIcon(mContext, mApps.get(position).getApp()));
    holder.name.setText(mApps.get(position).getApp().loadLabel(mContext.getPackageManager()).toString());

    if (position == mApps.size() - 1) {
        holder.divider.setVisibility(View.GONE);
    }

    if (mApps.get(position).getType() == IntentChooser.TYPE_SUPPORTED) {
        holder.type.setTextColor(ColorHelper.getAttributeColor(mContext, android.R.attr.textColorSecondary));
        holder.type.setText(mContext.getResources().getString(R.string.intent_email_supported));
    } else if (mApps.get(position).getType() == IntentChooser.TYPE_RECOMMENDED) {
        holder.type.setTextColor(ColorHelper.getAttributeColor(mContext, R.attr.colorAccent));
        holder.type.setText(mContext.getResources().getString(R.string.intent_email_recommended));
    } else {
        holder.type.setTextColor(Color.parseColor("#F44336"));
        holder.type.setText(mContext.getResources().getString(R.string.intent_email_not_supported));
    }

    holder.container.setOnClickListener(v -> {
        ActivityInfo app = mApps.get(position).getApp().activityInfo;
        if (mApps.get(position).getType() == IntentChooser.TYPE_RECOMMENDED
                || mApps.get(position).getType() == IntentChooser.TYPE_SUPPORTED) {
            ComponentName name = new ComponentName(app.applicationInfo.packageName, app.name);
            sendRequest(name);

            FragmentManager fm = ((AppCompatActivity) mContext).getSupportFragmentManager();
            if (fm != null) {
                DialogFragment dialog = (DialogFragment) fm.findFragmentByTag(IntentChooserFragment.TAG);
                if (dialog != null) {
                    dialog.dismiss();
                }
            }
            return;
        }

        Toast.makeText(mContext, R.string.intent_email_not_supported_message, Toast.LENGTH_LONG).show();
    });

    return view;
}

From source file:com.dudka.rich.streamingmusicplayer.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Fresco.initialize(this);

    FragmentManager fm = getSupportFragmentManager();
    musicPlayerUI = (FragmentMusicPlayerUI) fm.findFragmentByTag(fragmentTag);

    if (savedInstanceState == null) {
        FragmentTransaction ft = fm.beginTransaction();
        ft.add(R.id.fragment_container, FragmentMusicPlayerUI.newInstance(), fragmentTag);
        ft.commit();//from  www.  j a  v  a2s .  c  o m
        fm.executePendingTransactions();
        musicPlayerUI = (FragmentMusicPlayerUI) fm.findFragmentByTag(fragmentTag);
    }

    boolean changingConfig = false;

    if (savedInstanceState != null) {
        changingConfig = savedInstanceState.getBoolean(IS_CHANGING_CONFIGURATIONS);
        isPlaying = savedInstanceState.getBoolean("isPlaying");
        songName = savedInstanceState.getString("songName");
        artistName = savedInstanceState.getString("artistName", artistName);
        coverImage = savedInstanceState.getString("coverImage", coverImage);
    }

    if (!changingConfig)
        handleVolley();
}

From source file:com.edicon.firebase.devs.firepix.NewPostActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_new_post);

    // find the retained fragment on activity restarts
    FragmentManager fm = getSupportFragmentManager();
    mTaskFragment = (NewPostUploadTaskFragment) fm.findFragmentByTag(TAG_TASK_FRAGMENT);

    // create the fragment and data the first time
    if (mTaskFragment == null) {
        // add the fragment
        mTaskFragment = new NewPostUploadTaskFragment();
        fm.beginTransaction().add(mTaskFragment, TAG_TASK_FRAGMENT).commit();
    }//from www.j  av a2  s .c  om

    mImageView = (ImageView) findViewById(R.id.new_post_picture);

    mImageView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showImagePicker();
        }
    });
    Bitmap selectedBitmap = mTaskFragment.getSelectedBitmap();
    Bitmap thumbnail = mTaskFragment.getThumbnail();
    if (selectedBitmap != null) {
        mImageView.setImageBitmap(selectedBitmap);
        mResizedBitmap = selectedBitmap;
    }
    if (thumbnail != null) {
        mThumbnail = thumbnail;
    }
    final EditText descriptionText = (EditText) findViewById(R.id.new_post_text);

    mSubmitButton = (Button) findViewById(R.id.new_post_submit);
    mSubmitButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(final View v) {
            if (mResizedBitmap == null) {
                Toast.makeText(NewPostActivity.this, "Select an image first.", Toast.LENGTH_SHORT).show();
                return;
            }
            String postText = descriptionText.getText().toString();
            if (TextUtils.isEmpty(postText)) {
                descriptionText.setError(getString(R.string.error_required_field));
                return;
            }
            showProgressDialog(getString(R.string.post_upload_progress_message));
            mSubmitButton.setEnabled(false);

            Long timestamp = System.currentTimeMillis();

            String bitmapPath = "/" + FirebaseUtil.getCurrentUserId() + "/full/" + timestamp.toString() + "/";
            String thumbnailPath = "/" + FirebaseUtil.getCurrentUserId() + "/thumb/" + timestamp.toString()
                    + "/";
            mTaskFragment.uploadPost(mResizedBitmap, bitmapPath, mThumbnail, thumbnailPath,
                    mFileUri.getLastPathSegment(), postText);
        }
    });
}

From source file:com.example.android.supportv7.app.ActionBarFragmentMenu.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.action_bar_fragment_menu);

    // Make sure the two menu fragments are created.
    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    mFragment1 = (MenuFragment) fm.findFragmentByTag("f1");
    if (mFragment1 == null) {
        mFragment1 = new MenuFragment();
        ft.add(mFragment1, "f1");
    }// www .j a  va2 s  .  c o  m
    mFragment2 = (Menu2Fragment) fm.findFragmentByTag("f2");
    if (mFragment2 == null) {
        mFragment2 = new Menu2Fragment();
        ft.add(mFragment2, "f2");
    }
    ft.commit();

    // Watch check box clicks.
    mCheckBox1 = (CheckBox) findViewById(R.id.menu1);
    mCheckBox1.setOnClickListener(mClickListener);
    mCheckBox2 = (CheckBox) findViewById(R.id.menu2);
    mCheckBox2.setOnClickListener(mClickListener);
    mCheckBox3 = (CheckBox) findViewById(R.id.menu3);
    mCheckBox3.setOnClickListener(mClickListener);
    mHasOptionsMenu = (CheckBox) findViewById(R.id.has_options_menu);
    mHasOptionsMenu.setOnClickListener(mClickListener);
    mMenuVisibility = (CheckBox) findViewById(R.id.menu_visibility);
    mMenuVisibility.setOnClickListener(mClickListener);

    // Make sure fragments start out with correct visibility.
    updateFragmentVisibility();
}