Java View.OnFocusChangeListener方法代码示例

import android.view.View; //导入方法依赖的package包/类
private static View.OnFocusChangeListener editTextFocusChange(final EditText editText, final Context context){
    return new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean hasFocus) {
            if(hasFocus || !editText.getText().toString().equals("")){
                editText.setBackgroundTintList(
                        ColorStateList.valueOf(
                                context.getResources()
                                        .getColor(FOCUS_COLOR)));
            }else{
                editText.setBackgroundTintList(
                        ColorStateList.valueOf(
                                context.getResources()
                                        .getColor(LEAVE_COLOR)));

            }
        }
    };
}
 

import android.view.View; //导入方法依赖的package包/类
/**
 * Sets the alpha of this FocusIndicatorHelper to 0 when a view with this listener
 * receives focus.
 */
public View.OnFocusChangeListener getHideIndicatorOnFocusListener() {
    return new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                endCurrentAnimation();
                setCurrentView(null);
                setAlpha(0);
                invalidateDirty();
            }
        }
    };
}
 

import android.view.View; //导入方法依赖的package包/类
@Override
public void onFocusChange(View view, boolean b) {

    for(View.OnFocusChangeListener listener:registeredListeners) {
        listener.onFocusChange(view, b);
    }
}
 

import android.view.View; //导入方法依赖的package包/类
public static void focus(IPresent li,View...views)
{
    if(!(li instanceof View.OnFocusChangeListener))
    {
        return;
    }
    focus((View.OnFocusChangeListener)li,views);
}
 

import android.view.View; //导入方法依赖的package包/类
public void setOnFocusListener(int viewId, View.OnFocusChangeListener listener) {
    View view = findView(viewId);
    view.setOnFocusChangeListener(listener);
}
 

import android.view.View; //导入方法依赖的package包/类
@Inject
public RegistrationViewModel(final Zerokit zerokit, AdminApi adminApi, final EventBus eventBus, SharedPreferences sharedPreferences, final Resources resources) {
    this.zerokit = zerokit;
    this.adminApi = adminApi;
    this.eventBus = eventBus;
    this.sharedPreferences = sharedPreferences;

    inProgress = new ObservableField<>(false);
    userName = new ObservableField<>("");
    passwordError = new ObservableField<>("");
    passwordConfirmError = new ObservableField<>("");
    userNameError = new ObservableField<>("");
    passwordStrength = new ObservableInt();
    seekbarColor = new ObservableField<>(resources.getDrawable(R.drawable.progress));
    colorRes = new int[]{R.color.red, R.color.deep_orange, R.color.orange, R.color.light_green, R.color.green};

    clickListenerRegistration = new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            attemptRegistration();
        }
    };
    errorResponseHandlerAdmin = new Action<ResponseAdminApiError>() {
        @Override
        public void call(ResponseAdminApiError responseAdminApiError) {
            inProgress.set(false);
            eventBus.post(new ShowMessageMessage(responseAdminApiError.getMessage()));
        }
    };
    errorResponseHandlerSdk = new Action<ResponseZerokitError>() {
        @Override
        public void call(ResponseZerokitError errorResponse) {
            inProgress.set(false);
            eventBus.post(new ShowMessageMessage(errorResponse.getDescription()));
        }
    };
    focusChangeListener = new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            passwordError.set("");
            userNameError.set("");
            passwordConfirmError.set("");
        }
    };

    passwordExporter = new PasswordEditText.PasswordExporter();
    passwordExporterConfirm = new PasswordEditText.PasswordExporter();

    passwordExporter.setOnChangeListener(new PasswordEditText.OnChangeListener() {
        @Override
        public void onChanged() {
            zerokit.getPasswordStrength(passwordExporter).enqueue(new Action<ResponseZerokitPasswordStrength>() {
                @Override
                public void call(ResponseZerokitPasswordStrength responseZerokitPasswordStrength) {
                    int score = responseZerokitPasswordStrength.getScore();
                    passwordStrength.set((score + 1) * 20);
                    ((LayerDrawable) seekbarColor.get()).findDrawableByLayerId(android.R.id.progress).setColorFilter(resources.getColor(colorRes[score]), PorterDuff.Mode.SRC_IN);
                }
            });
        }
    });
}
 

import android.view.View; //导入方法依赖的package包/类
@Inject
public LoginViewModel(Zerokit zerokit, AdminApi adminApi, final EventBus eventBus) {
    this.zerokit = zerokit;
    this.adminApi = adminApi;
    this.eventBus = eventBus;

    this.passwordExporter = new PasswordEditText.PasswordExporter();

    this.clickListenerLogin = new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            attemptLogin();
        }
    };

    userName = new ObservableField<>("");
    passwordError = new ObservableField<>("");
    usernameError = new ObservableField<>("");
    inProgress = new ObservableField<>(false);
    errorResponseHandlerSdk = new Action<ResponseZerokitError>() {
        @Override
        public void call(ResponseZerokitError errorResponse) {
            inProgress.set(false);
            eventBus.post(new ShowMessageMessage(errorResponse.toString()));
        }
    };
    errorResponseHandlerAdminapi = new Action<ResponseAdminApiError>() {
        @Override
        public void call(ResponseAdminApiError errorResponse) {
            inProgress.set(false);
            eventBus.post(new ShowMessageMessage(errorResponse.toString()));
        }
    };
    focusChangeListener = new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            passwordError.set("");
            usernameError.set("");
        }
    };
}
 

import android.view.View; //导入方法依赖的package包/类
public SuperRecyclerHolder setOnFocusChangeListener(
    @NonNull View.OnFocusChangeListener listener) {
    getItemView().setOnFocusChangeListener(listener);
    return this;
}
 

import android.view.View; //导入方法依赖的package包/类
public PhoneMaskManager withOnFocusChangeListener(View.OnFocusChangeListener onFocusChangeListener) {
    this.onFocusChangeListener = onFocusChangeListener;
    return this;
}
 

import android.view.View; //导入方法依赖的package包/类
void registerListener (View.OnFocusChangeListener listener) {
    registeredListeners.add(listener);
}
 

import android.view.View; //导入方法依赖的package包/类
/**
 * Delegiert von android.widget.Button
 *
 * @return siehe {@link Button}
 */
public View.OnFocusChangeListener getOnFocusChangeListener() {
    return b.getOnFocusChangeListener();
}
 

import android.view.View; //导入方法依赖的package包/类
/**
 * Delegiert von android.widget.Button
 *
 * @param l siehe {@link Button}
 */
public void setOnFocusChangeListener(View.OnFocusChangeListener l) {
    b.setOnFocusChangeListener(l);
}