Example usage for android.view View findViewById

List of usage examples for android.view View findViewById

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  2. Java
  3. android
  4. android.view.*
  5. View
  6. findViewById

Introduction

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

Prototype

@Nullable
public final <T extends View> T findViewById(@IdRes int id)

Source Link

Document

Finds the first descendant view with the given ID, the view itself if the ID matches #getId() , or null if the ID is invalid (< 0) or there is no matching view in the hierarchy.

Usage

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T extends View> T obtainView(View convertView, int id) {
    SparseArray<View> holder = (SparseArray<View>) convertView.getTag();
    if (holder == null) {
        holder = new SparseArray<View>();
        convertView.setTag(holder);/*from   w w w  . j av  a2  s .  com*/
    }
    View childView = holder.get(id);
    if (childView == null) {
        childView = convertView.findViewById(id);
        holder.put(id, childView);
    }
    return (T) childView;
}

From source file:Main.java

public static <T extends View> T hold(View view, int id) {
    SparseArray<View> viewHolder = (SparseArray<View>) view.getTag();

    if (viewHolder == null) {
        viewHolder = new SparseArray<View>();
        view.setTag(viewHolder);/*from   w  ww .j a v  a  2 s . c  o m*/
    }

    View childView = viewHolder.get(id);

    if (childView == null) {
        childView = view.findViewById(id);
        viewHolder.put(id, childView);
    }

    return (T) childView;
}

From source file:Main.java

public static <T extends View> T get(View view, int id) {
    SparseArrayCompat<View> viewHolder = (SparseArrayCompat<View>) view.getTag();
    if (viewHolder == null) {
        viewHolder = new SparseArrayCompat<>();
        view.setTag(viewHolder);//from  ww  w .  j  a v  a2s .c o  m
    }
    View childView = viewHolder.get(id);
    if (childView == null) {
        childView = view.findViewById(id);
        viewHolder.put(id, childView);
    }
    return (T) childView;
}

From source file:com.grarak.romswitcher.Utils.Utils.java

public static void setupPassword(final Context context) {

    LayoutInflater factory = LayoutInflater.from(context);

    final View btn = factory.inflate(R.layout.password, null);

    mOldPasstext = (TextView) btn.findViewById(R.id.oldpass_text);

    mOldPassword = (EditText) btn.findViewById(R.id.oldpass);
    mNewPassword = (EditText) btn.findViewById(R.id.newpass);
    mConfirmPassword = (EditText) btn.findViewById(R.id.confirmpass);

    if (!mPassfile.exists()) {
        mOldPassword.setVisibility(View.GONE);
        mOldPasstext.setVisibility(View.GONE);
    }// w  w  w  .j ava 2 s. c  om

    Builder builder = new Builder(context);
    builder.setView(btn).setTitle(context.getString(R.string.setuppass))
            .setNegativeButton(context.getString(R.string.button_cancel),
                    new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                        }
                    })
            .setPositiveButton(context.getString(R.string.ok), new DialogInterface.OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {
                    checkOldPass(context);
                }
            }).show();
}

From source file:eu.e43.impeller.Utils.java

public static void updateStatebar(View parent, int replies, int likes, int shares) {
    TextView commentsIcon = (TextView) parent.findViewById(R.id.commentsIcon);
    TextView sharesIcon = (TextView) parent.findViewById(R.id.sharesIcon);
    TextView likesIcon = (TextView) parent.findViewById(R.id.likesIcon);

    commentsIcon.setTypeface(ImpellerApplication.fontAwesome);
    sharesIcon.setTypeface(ImpellerApplication.fontAwesome);
    likesIcon.setTypeface(ImpellerApplication.fontAwesome);

    TextView commentCount = (TextView) parent.findViewById(R.id.commentsCount);
    TextView shareCount = (TextView) parent.findViewById(R.id.sharesCount);
    TextView likeCount = (TextView) parent.findViewById(R.id.likesCount);

    commentCount.setText(String.valueOf(replies));
    shareCount.setText(String.valueOf(shares));
    likeCount.setText(String.valueOf(likes));
}

From source file:org.youaretheone.website.client.UoneSearchGsonActivity.java

private static View createTabView(final Context context, final String text, int iconResource) {
    View view = LayoutInflater.from(context).inflate(R.layout.tabs_layout, null);
    TextView tv = (TextView) view.findViewById(R.id.tabsText);
    tv.setText(text);/*from  w  w  w .j  a  v a2 s . c  o  m*/

    ImageView icon = (ImageView) view.findViewById(R.id.tabsIcon);
    icon.setImageResource(iconResource);

    return view;
}

From source file:com.otaupdater.utils.UserUtils.java

public static void showLoginDialog(final Context ctx, String defUsername, final DialogCallback dlgCallback,
        final LoginCallback loginCallback) {
    @SuppressLint("InflateParams")
    View view = LayoutInflater.from(ctx).inflate(R.layout.login_dialog, null);
    if (view == null)
        return;//from  www.ja va  2 s  . com
    final EditText inputUsername = (EditText) view.findViewById(R.id.auth_username);
    final EditText inputPassword = (EditText) view.findViewById(R.id.auth_password);

    if (defUsername != null)
        inputUsername.setText(defUsername);

    AlertDialog.Builder builder = new AlertDialog.Builder(ctx);
    builder.setTitle(R.string.alert_login_title);
    builder.setView(view);
    builder.setPositiveButton(R.string.login, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            /* set below */ }
    });
    builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            dialog.dismiss();
            if (loginCallback != null)
                loginCallback.onCancel();
        }
    });

    final AlertDialog dlg = builder.create();
    dlg.setOnShowListener(new DialogInterface.OnShowListener() {
        @Override
        public void onShow(DialogInterface dialog) {
            if (dlgCallback != null)
                dlgCallback.onDialogShown(dlg);
            Button button = dlg.getButton(DialogInterface.BUTTON_POSITIVE);
            if (button == null)
                return;
            button.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    final String username = inputUsername.getText().toString();
                    final String password = inputPassword.getText().toString();

                    if (username.length() == 0 || password.length() == 0) {
                        Toast.makeText(ctx, R.string.toast_blank_userpass_error, Toast.LENGTH_LONG).show();
                        return;
                    }

                    dlg.dismiss();

                    APIUtils.userLogin(ctx, username, password, new APIUtils.ProgressDialogAPICallback(ctx,
                            ctx.getString(R.string.alert_logging_in), dlgCallback) {
                        @Override
                        public void onSuccess(String message, JSONObject respObj) {
                            try {
                                String realUsername = respObj.getString("username");
                                String hmacKey = respObj.getString("key");
                                Config.getInstance(ctx).storeLogin(realUsername, hmacKey);
                                if (loginCallback != null)
                                    loginCallback.onLoggedIn(realUsername);
                            } catch (JSONException e) {
                                e.printStackTrace();
                            }
                        }

                        @Override
                        public void onError(String message, JSONObject respObj) {
                            //TODO show some error
                        }
                    });
                }
            });
        }
    });
    dlg.setOnDismissListener(new DialogInterface.OnDismissListener() {
        @Override
        public void onDismiss(DialogInterface dialog) {
            if (dlgCallback != null)
                dlgCallback.onDialogClosed(dlg);
        }
    });
    dlg.show();
}

From source file:nya.miku.wishmaster.http.cloudflare.CloudflareUIHandler.java

/**
 *  ?-?  Cloudflare.// ww  w . java 2s .  c o m
 *    
 * @param e ? {@link CloudflareException}
 * @param chan  
 * @param activity ?,    ?  ( ?  ? ),
 *   ?   ? WebView ? Anti DDOS  ? javascript.
 * ???  ?  UI  ({@link Activity#runOnUiThread(Runnable)})
 * @param cfTask ?? 
 * @param callback ? {@link Callback}
 */
static void handleCloudflare(final CloudflareException e, final HttpChanModule chan, final Activity activity,
        final CancellableTask cfTask, final InteractiveException.Callback callback) {
    if (cfTask.isCancelled())
        return;

    if (!e.isRecaptcha()) { // ? anti DDOS 
        if (!CloudflareChecker.getInstance().isAvaibleAntiDDOS()) {
            //?  ?   ??  ,   ?  ? ?
            // ?, ?      ChanModule,    
            //  ?  ?  () cloudflare  ? ?
            //  ?  ? ? ?   ? CloudflareChecker
            while (!CloudflareChecker.getInstance().isAvaibleAntiDDOS())
                Thread.yield();
            if (!cfTask.isCancelled())
                activity.runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        callback.onSuccess();
                    }
                });
            return;
        }

        Cookie cfCookie = CloudflareChecker.getInstance().checkAntiDDOS(e, chan.getHttpClient(), cfTask,
                activity);
        if (cfCookie != null) {
            chan.saveCookie(cfCookie);
            if (!cfTask.isCancelled()) {
                activity.runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        callback.onSuccess();
                    }
                });
            }
        } else if (!cfTask.isCancelled()) {
            activity.runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    callback.onError(activity.getString(R.string.error_cloudflare_antiddos));
                }
            });
        }
    } else { //  ? 
        final Recaptcha recaptcha;
        try {
            recaptcha = CloudflareChecker.getInstance().getRecaptcha(e, chan.getHttpClient(), cfTask);
        } catch (RecaptchaException recaptchaException) {
            if (!cfTask.isCancelled())
                activity.runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        callback.onError(activity.getString(R.string.error_cloudflare_get_captcha));
                    }
                });
            return;
        }

        if (!cfTask.isCancelled())
            activity.runOnUiThread(new Runnable() {
                @SuppressLint("InflateParams")
                @Override
                public void run() {
                    Context dialogContext = Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB
                            ? new ContextThemeWrapper(activity, R.style.Neutron_Medium)
                            : activity;
                    View view = LayoutInflater.from(dialogContext).inflate(R.layout.dialog_cloudflare_captcha,
                            null);
                    ImageView captchaView = (ImageView) view.findViewById(R.id.dialog_captcha_view);
                    final EditText captchaField = (EditText) view.findViewById(R.id.dialog_captcha_field);
                    captchaView.setImageBitmap(recaptcha.bitmap);

                    DialogInterface.OnClickListener process = new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            if (cfTask.isCancelled())
                                return;
                            PriorityThreadFactory.LOW_PRIORITY_FACTORY.newThread(new Runnable() {
                                @Override
                                public void run() {
                                    String answer = captchaField.getText().toString();
                                    Cookie cfCookie = CloudflareChecker.getInstance().checkRecaptcha(e,
                                            (ExtendedHttpClient) chan.getHttpClient(), cfTask,
                                            recaptcha.challenge, answer);
                                    if (cfCookie != null) {
                                        chan.saveCookie(cfCookie);
                                        if (!cfTask.isCancelled()) {
                                            activity.runOnUiThread(new Runnable() {
                                                @Override
                                                public void run() {
                                                    callback.onSuccess();
                                                }
                                            });
                                        }
                                    } else {
                                        //   (?,  ,    )
                                        handleCloudflare(e, chan, activity, cfTask, callback);
                                    }
                                }
                            }).start();
                        }
                    };

                    DialogInterface.OnCancelListener onCancel = new DialogInterface.OnCancelListener() {
                        @Override
                        public void onCancel(DialogInterface dialog) {
                            callback.onError(activity.getString(R.string.error_cloudflare_cancelled));
                        }
                    };

                    if (cfTask.isCancelled())
                        return;

                    final AlertDialog recaptchaDialog = new AlertDialog.Builder(dialogContext).setView(view)
                            .setPositiveButton(R.string.dialog_cloudflare_captcha_check, process)
                            .setOnCancelListener(onCancel).create();
                    recaptchaDialog.getWindow()
                            .setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
                    recaptchaDialog.setCanceledOnTouchOutside(false);
                    recaptchaDialog.show();

                    captchaView.setOnClickListener(new View.OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            recaptchaDialog.dismiss();
                            if (cfTask.isCancelled())
                                return;
                            PriorityThreadFactory.LOW_PRIORITY_FACTORY.newThread(new Runnable() {
                                @Override
                                public void run() {
                                    handleCloudflare(e, chan, activity, cfTask, callback);
                                }
                            }).start();
                        }
                    });
                }
            });
    }
}

From source file:ee.ioc.phon.android.speak.Utils.java

public static AlertDialog getTextEntryDialog(Context context, String title, String initialText,
        final ExecutableString ex) {
    final View textEntryView = LayoutInflater.from(context).inflate(R.layout.alert_dialog_text_entry, null);
    final EditText et = (EditText) textEntryView.findViewById(R.id.url_edit);
    et.setText(initialText);//w w  w .  j a v  a2s .  co  m
    return new AlertDialog.Builder(context).setTitle(title).setView(textEntryView)
            .setPositiveButton(R.string.buttonOk, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {
                    ex.execute(et.getText().toString());
                }
            }).setNegativeButton(R.string.buttonCancel, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {
                    dialog.cancel();
                }
            }).create();
}

From source file:li.klass.fhem.adapter.devices.genericui.AvailableTargetStatesDialogUtil.java

public static <D extends FhemDevice<D>> void showSwitchOptionsMenu(final Context context, final D device,
        final TargetStateSelectedCallback callback) {
    AlertDialog.Builder contextMenu = new AlertDialog.Builder(context);
    contextMenu.setTitle(context.getResources().getString(R.string.switchDevice));
    final List<String> setOptions = device.getSetList().getSortedKeys();
    final String[] eventMapOptions = device.getAvailableTargetStatesEventMapTexts();

    DialogInterface.OnClickListener clickListener = new DialogInterface.OnClickListener() {
        @Override/*from w w  w  . java2s. c om*/
        public void onClick(DialogInterface dialog, int position) {
            final String option = setOptions.get(position);

            if (handleSelectedOption(context, device, option, callback))
                return;

            dialog.dismiss();
        }
    };
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(context, R.layout.list_item_with_arrow,
            eventMapOptions) {
        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            if (convertView == null) {
                convertView = View.inflate(context, R.layout.list_item_with_arrow, null);
            }
            TextView textView = (TextView) convertView.findViewById(R.id.text);
            ImageView imageView = (ImageView) convertView.findViewById(R.id.image);

            textView.setText(getItem(position));

            String setOption = setOptions.get(position);
            SetList setList = device.getSetList();
            final SetListValue setListValue = setList.get(setOption);

            imageView.setVisibility(setListValue instanceof SetListGroupValue ? VISIBLE : GONE);

            return convertView;
        }
    };
    contextMenu.setAdapter(adapter, clickListener);

    contextMenu.show();
}