Example usage for android.view View requestFocus

Introduction

In this page you can find the example usage for android.view View requestFocus.

Prototype

public final boolean requestFocus() 

Source Link

Document

Call this to try to give focus to a specific view or to one of its descendants.

Usage

From source file:com.apptentive.android.sdk.module.engagement.interaction.fragment.MessageCenterFragment.java

@Override
public void onWhoCardViewCreated(final EditText nameEditText, final EditText emailEditText,
        final View viewToFocus) {
    this.whoCardNameEditText = nameEditText;
    this.whoCardEmailEditText = emailEditText;
    if (pendingWhoCardName != null) {
        nameEditText.onRestoreInstanceState(pendingWhoCardName);
        pendingWhoCardName = null;//from   www.j  a v  a  2 s .c o  m
    }
    if (pendingWhoCardEmail != null) {
        emailEditText.onRestoreInstanceState(pendingWhoCardEmail);
        pendingWhoCardEmail = null;
    }
    messageCenterRecyclerView.setPadding(0, 0, 0, 0);

    if (viewToFocus != null) {
        viewToFocus.requestFocus();
        if (forceShowKeyboard) {
            viewToFocus.post(new Runnable() {
                @Override
                public void run() {
                    if (forceShowKeyboard) {
                        forceShowKeyboard = false;
                        Util.showSoftKeyboard(hostingActivityRef.get(), viewToFocus);
                    }
                }
            });
        }
    }
    hideFab();
}

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From source file:com.android.mail.ui.ConversationViewFragment.java

private void focusAndScrollToView(View v) {
    // Make sure that v is in view
    final int[] coords = new int[2];
    v.getLocationOnScreen(coords);/*from  ww  w. java 2 s.  com*/
    final int bottom = coords[1] + v.getHeight();
    if (bottom > mMaxScreenHeight) {
        mWebView.scrollBy(0, bottom - mMaxScreenHeight);
    } else if (coords[1] < mTopOfVisibleScreen) {
        mWebView.scrollBy(0, coords[1] - mTopOfVisibleScreen);
    }
    v.requestFocus();
}

---

From source file:com.sanron.sunweather.view.v4.DrawerLayout.java

void dispatchOnDrawerOpened(View drawerView) {
    final LayoutParams lp = (LayoutParams) drawerView.getLayoutParams();
    if (!lp.knownOpen) {
        lp.knownOpen = true;/* ww w  .j a v a  2s  .  co m*/
        if (mListener != null) {
            mListener.onDrawerOpened(drawerView);
        }

        updateChildrenImportantForAccessibility(drawerView, true);

        drawerView.requestFocus();
    }
}

---

From source file:com.yao.zhihudaily.tool.LazyViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;//from w w  w  .j  a  v a2s  . co  m
    boolean handled = false;
    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to
            // jump to the right, then what we really want to do is page left.
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.remdo.app.EditDeviceActivity.java

/**
 * Check if fields match defined rules and if deviceName or url already exist
 * @return//  w  ww .java2 s  . c  om
 */
public boolean checkFields() {

    mDeviceName = mDeviceNameView.getText().toString();
    mHost = mHostView.getText().toString();
    mUser = mUserView.getText().toString();
    mPassword = mPasswordView.getText().toString();

    boolean cancel = false;
    View focusView = null;

    // check device name field
    if (TextUtils.isEmpty(mDeviceName)) {
        mDeviceNameView.setError(getString(R.string.error_required_field));
        focusView = mDeviceNameView;
        cancel = true;
    }
    if (EditMode == false && dh.DeviceExists(mDeviceName, "name")) {
        mHostView.setError(getString(R.string.error_existing_device));
        if (!cancel) {
            focusView = mDeviceNameView;
            cancel = true;
        }
    }

    // check server field
    if (TextUtils.isEmpty(mHost)) {
        mHostView.setError(getString(R.string.error_required_field));
        if (!cancel) {
            focusView = mHostView;
            cancel = true;
        }
    }
    if (!URLUtil.isValidUrl(mHost)) {
        mHostView.setError(getString(R.string.error_invalid_url));
        focusView = mHostView;
        cancel = true;
    }
    if (EditMode == false && dh.DeviceExists(mHost, "url")) {
        mHostView.setError(getString(R.string.error_existing_device));
        if (!cancel) {
            focusView = mHostView;
            cancel = true;
        }
    }

    // check user field
    if (TextUtils.isEmpty(mUser)) {
        mUserView.setError(getString(R.string.error_required_field));
        if (!cancel) {
            focusView = mUserView;
            cancel = true;
        }
    }

    // check password field
    if (TextUtils.isEmpty(mPassword)) {
        mPasswordView.setError(getString(R.string.error_required_field));
        if (!cancel) {
            focusView = mPasswordView;
            cancel = true;
        }
    }

    if (cancel) {
        // on error do not save the device
        focusView.requestFocus();
        return false;
    } else {
        return true;
    }
}

---

From source file:com.oakesville.mythling.MediaActivity.java

protected void setFocusOnActionBar() {
    int actionBarResId = getResources().getIdentifier("action_bar_container", "id", "android");
    View actionBarView = getWindow().getDecorView().findViewById(actionBarResId);
    if (actionBarView != null)
        actionBarView.requestFocus();
}

---

From source file:bw.com.yunifangstore.view.LazyViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;//from  ww  w. j a  v  a  2 s  .  c  o  m

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to
            // jump to the right, then what we really want to do is page left.
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.doplgangr.secrecy.views.VaultsListFragment.java

void switchView(final View parentView, final int showView) {
    getActivity().runOnUiThread(new Runnable() {
        @Override//  w  w  w  . j  a v a 2s .  c  o m
        public void run() {
            EditText passwordView = (EditText) parentView.findViewById(R.id.open_password);
            final View renameView = parentView.findViewById(R.id.rename_name);
            ViewAnimator viewAnimator = (ViewAnimator) parentView.findViewById(R.id.viewAnimator);
            viewAnimator.setInAnimation(context, R.anim.slide_down);

            int viewIndex = 0;
            switch (showView) {
            case R.id.vault_name_layout:
                viewIndex = 0;
                break;
            case R.id.vault_decrypt_layout:
                viewIndex = 1;
                if (passwordView != null) {
                    passwordView.requestFocus();
                    passwordView.setText(""); //Reset password field everytime
                }

                // Only one vault selected at that time
                passwordView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
                    @Override
                    public void onFocusChange(View v, boolean hasFocus) {
                        if (!hasFocus) {
                            ViewAnimator viewAnimator = (ViewAnimator) parentView
                                    .findViewById(R.id.viewAnimator);
                            viewAnimator.setDisplayedChild(0);
                        }
                    }
                });
                kbdView = passwordView;
                imm.showSoftInput(passwordView, InputMethodManager.SHOW_IMPLICIT);
                break;
            case R.id.vault_delete_layout:
                viewIndex = 2;
                break;
            case R.id.vault_rename_layout:
                viewIndex = 3;
                if (renameView != null)
                    renameView.requestFocus();

                // Only one vault selected at that time
                renameView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
                    @Override
                    public void onFocusChange(View v, boolean hasFocus) {
                        if (!hasFocus) {
                            ViewAnimator viewAnimator = (ViewAnimator) parentView
                                    .findViewById(R.id.viewAnimator);
                            viewAnimator.setDisplayedChild(0);
                        }
                    }
                });
                kbdView = renameView;
                imm.showSoftInput(renameView, InputMethodManager.SHOW_IMPLICIT);
                break;
            }

            viewAnimator.setDisplayedChild(viewIndex);
        }
    });
}

---

From source file:com.example.show.NoPreloadViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;//from  w  w  w .ja v  a2s. c om

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to  
            // jump to the right, then what we really want to do is page left.  
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to  
            // jump to the left, then what we really want to do is page right.  
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.  
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.  
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.cnpeng.cnpeng_mydemosfrom2016_12.a_12_GetLocalFiles_VP_FM.CustomNoPreLoadViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this) {
        currentFocused = null;//  w  w w . ja v a 2 s .  com
    }

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to  
            // jump to the right, then what we really want to do is page left.  
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to  
            // jump to the left, then what we really want to do is page right.  
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.  
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.  
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

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