将字体一次设置为所有布局…android

是否可以一次将字体设置为所有视图（包括列表视图），而不是对每个视图都这样做。谢谢您可以使用以下方法将字体设置为布局

public void setFont(ViewGroup group, Typeface font) {
        int count = group.getChildCount();
        View v;
        for (int i = 0; i < count; i++) {
            v = group.getChildAt(i);
            if (v instanceof TextView || v instanceof EditText || v instanceof Button) {
                ((TextView) v).setTypeface(font);
            } else if (v instanceof ViewGroup)
                setFont((ViewGroup) v, font);
        }
    }

public void setFont（视图组，字体）{
int count=group.getChildCount（）；
观点五；
for（int i=0；i

您可以使用以下方法设置版面的字体

public void setFont(ViewGroup group, Typeface font) {
        int count = group.getChildCount();
        View v;
        for (int i = 0; i < count; i++) {
            v = group.getChildAt(i);
            if (v instanceof TextView || v instanceof EditText || v instanceof Button) {
                ((TextView) v).setTypeface(font);
            } else if (v instanceof ViewGroup)
                setFont((ViewGroup) v, font);
        }
    }

public void setFont（视图组，字体）{
int count=group.getChildCount（）；
观点五；
for（int i=0；i

使用以下代码：

public static void APPLY_FONT(final Context context, final View root,
        final String fontName) {
    try {
        if (root instanceof ViewGroup) {
            ViewGroup viewGroup = (ViewGroup) root;
            for (int i = 0; i < viewGroup.getChildCount(); i++)
                APPLY_FONT(context, viewGroup.getChildAt(i), fontName);
        } else if (root instanceof TextView)
            ((TextView) root).setTypeface(Typeface.createFromAsset(
                    context.getAssets(), fontName));
    } catch (Exception e) {
        Log.e("ProjectName", String.format(
                "Error occured when trying to apply %s font for %s view",
                fontName, root));
        e.printStackTrace();
    }
}

public static void overrideFonts(final Context context, final View v, String fonts) {
    try {
        if (v instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) v;
            for (int i = 0; i < vg.getChildCount(); i++) {
                View child = vg.getChildAt(i);
                overrideFonts(context, child, fonts);
            }
        }else if (v instanceof EditText) {
            ((EditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Button) {
            ((Button) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof TextView) {
            ((TextView) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof SwitchCompat) {
            ((SwitchCompat) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatEditText) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Spinner) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatButton) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

publicstaticvoidapply\u字体（最终上下文、最终视图根、，
最终字符串（名称）{
试一试{
if（视图组的根实例）{
ViewGroup ViewGroup=（ViewGroup）根目录；
对于（int i=0；i

传递外部布局id和字体名称。

使用以下代码：

public static void APPLY_FONT(final Context context, final View root,
        final String fontName) {
    try {
        if (root instanceof ViewGroup) {
            ViewGroup viewGroup = (ViewGroup) root;
            for (int i = 0; i < viewGroup.getChildCount(); i++)
                APPLY_FONT(context, viewGroup.getChildAt(i), fontName);
        } else if (root instanceof TextView)
            ((TextView) root).setTypeface(Typeface.createFromAsset(
                    context.getAssets(), fontName));
    } catch (Exception e) {
        Log.e("ProjectName", String.format(
                "Error occured when trying to apply %s font for %s view",
                fontName, root));
        e.printStackTrace();
    }
}

public static void overrideFonts(final Context context, final View v, String fonts) {
    try {
        if (v instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) v;
            for (int i = 0; i < vg.getChildCount(); i++) {
                View child = vg.getChildAt(i);
                overrideFonts(context, child, fonts);
            }
        }else if (v instanceof EditText) {
            ((EditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Button) {
            ((Button) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof TextView) {
            ((TextView) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof SwitchCompat) {
            ((SwitchCompat) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatEditText) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Spinner) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatButton) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

publicstaticvoidapply\u字体（最终上下文、最终视图根、，
最终字符串（名称）{
试一试{
if（视图组的根实例）{
ViewGroup ViewGroup=（ViewGroup）根目录；
对于（int i=0；i

---

传递外部布局id和字体名称。

每个人都可以使用此代码：

public static void APPLY_FONT(final Context context, final View root,
        final String fontName) {
    try {
        if (root instanceof ViewGroup) {
            ViewGroup viewGroup = (ViewGroup) root;
            for (int i = 0; i < viewGroup.getChildCount(); i++)
                APPLY_FONT(context, viewGroup.getChildAt(i), fontName);
        } else if (root instanceof TextView)
            ((TextView) root).setTypeface(Typeface.createFromAsset(
                    context.getAssets(), fontName));
    } catch (Exception e) {
        Log.e("ProjectName", String.format(
                "Error occured when trying to apply %s font for %s view",
                fontName, root));
        e.printStackTrace();
    }
}

public static void overrideFonts(final Context context, final View v, String fonts) {
    try {
        if (v instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) v;
            for (int i = 0; i < vg.getChildCount(); i++) {
                View child = vg.getChildAt(i);
                overrideFonts(context, child, fonts);
            }
        }else if (v instanceof EditText) {
            ((EditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Button) {
            ((Button) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof TextView) {
            ((TextView) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof SwitchCompat) {
            ((SwitchCompat) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatEditText) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Spinner) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatButton) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

publicstaticvoidoverridefonts（最终上下文、最终视图v、字符串字体）{
试一试{
if（视图组的v实例）{
视图组vg=（视图组）v；
对于（int i=0；i

每个人都可以使用此代码：

public static void APPLY_FONT(final Context context, final View root,
        final String fontName) {
    try {
        if (root instanceof ViewGroup) {
            ViewGroup viewGroup = (ViewGroup) root;
            for (int i = 0; i < viewGroup.getChildCount(); i++)
                APPLY_FONT(context, viewGroup.getChildAt(i), fontName);
        } else if (root instanceof TextView)
            ((TextView) root).setTypeface(Typeface.createFromAsset(
                    context.getAssets(), fontName));
    } catch (Exception e) {
        Log.e("ProjectName", String.format(
                "Error occured when trying to apply %s font for %s view",
                fontName, root));
        e.printStackTrace();
    }
}

public static void overrideFonts(final Context context, final View v, String fonts) {
    try {
        if (v instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) v;
            for (int i = 0; i < vg.getChildCount(); i++) {
                View child = vg.getChildAt(i);
                overrideFonts(context, child, fonts);
            }
        }else if (v instanceof EditText) {
            ((EditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Button) {
            ((Button) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof TextView) {
            ((TextView) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof SwitchCompat) {
            ((SwitchCompat) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatEditText) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof Spinner) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }else if (v instanceof AppCompatButton) {
            ((AppCompatEditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), fonts));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

publicstaticvoidoverridefonts（最终上下文、最终视图v、字符串字体）{
试一试{
if（视图组的v实例）{
视图组vg=（视图组）v；
对于（int i=0；i

setTypeFace仅对TextView和EditText有意义。是的，这是正确的，但根据下面的答案，有一种方法可以检查每个视图，然后设置字体。但是为什么不呢