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Java TextView.getPaddingLeft方法代碼示例

本文整理匯總了Java中android.widget.TextView.getPaddingLeft方法的典型用法代碼示例。如果您正苦於以下問題：Java TextView.getPaddingLeft方法的具體用法？Java TextView.getPaddingLeft怎麽用？Java TextView.getPaddingLeft使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.widget.TextView的用法示例。


在下文中一共展示了TextView.getPaddingLeft方法的11個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: onSharedElementStart

import android.widget.TextView; //導入方法依賴的package包/類
@Override
public void onSharedElementStart(List<String> sharedElementNames,
                                 List<View> sharedElements,
                                 List<View> sharedElementSnapshots) {
    TextView author = getAuthor();
    targetTextSize = author.getTextSize();
    targetTextColors = author.getTextColors();
    targetPadding = new Rect(author.getPaddingLeft(),
            author.getPaddingTop(),
            author.getPaddingRight(),
            author.getPaddingBottom());
    if (IntentUtil.hasAll(intent,
            IntentUtil.TEXT_COLOR, IntentUtil.FONT_SIZE, IntentUtil.PADDING)) {
        author.setTextColor(intent.getIntExtra(IntentUtil.TEXT_COLOR, Color.BLACK));
        float textSize = intent.getFloatExtra(IntentUtil.FONT_SIZE, targetTextSize);
        author.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
        Rect padding = intent.getParcelableExtra(IntentUtil.PADDING);
        author.setPadding(padding.left, padding.top, padding.right, padding.bottom);
    }
}
開發者ID:googlesamples，項目名稱:android-instant-apps，代碼行數:21，代碼來源:DetailSharedElementEnterCallback.java

示例2: captureTextBitmap

import android.widget.TextView; //導入方法依賴的package包/類
private static Bitmap captureTextBitmap(TextView textView) {
    Drawable background = textView.getBackground();
    textView.setBackground(null);
    int width = textView.getWidth() - textView.getPaddingLeft() - textView.getPaddingRight();
    int height = textView.getHeight() - textView.getPaddingTop() - textView.getPaddingBottom();
    if (width == 0 || height == 0) {
        return null;
    }
    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    canvas.translate(-textView.getPaddingLeft(), -textView.getPaddingTop());
    textView.draw(canvas);
    textView.setBackground(background);
    return bitmap;
}
開發者ID:googlesamples，項目名稱:android-instant-apps，代碼行數:16，代碼來源:TextResize.java

示例3: TextResizeData

import android.widget.TextView; //導入方法依賴的package包/類
public TextResizeData(TextView textView) {
    this.paddingLeft = textView.getPaddingLeft();
    this.paddingTop = textView.getPaddingTop();
    this.paddingRight = textView.getPaddingRight();
    this.paddingBottom = textView.getPaddingBottom();
    this.width = textView.getWidth();
    this.height = textView.getHeight();
    this.gravity = textView.getGravity();
    this.textColor = textView.getCurrentTextColor();
}
開發者ID:googlesamples，項目名稱:android-instant-apps，代碼行數:11，代碼來源:TextResize.java

示例4: getRealWidth

import android.widget.TextView; //導入方法依賴的package包/類
private int getRealWidth() {
    TextView tv = textViewWeakReference.get();
    if (tv == null) {
        return 0;
    }
    return tv.getWidth() - tv.getPaddingRight() - tv.getPaddingLeft();
}
開發者ID:nichbar，項目名稱:Aequorea，代碼行數:8，代碼來源:AbstractImageLoader.java

示例5: getRow

import android.widget.TextView; //導入方法依賴的package包/類
/**
 *返回 TextView 裏麵 String 所占的行數
 * @param textView
 * @param tvWidth textView 在屏幕上顯示的寬（也就是 textView 父容器賜予的最大寬）
 * @return 行數
 */
public static int getRow(TextView textView,int tvWidth){
    TextPaint paint = textView.getPaint();
    float len = paint.measureText(textView.getText().toString());
    // 行數 = textWidth/控件顯示在屏幕上的寬(父容器允許的最大寬度) ;
    int width = tvWidth - textView.getPaddingLeft() - textView.getPaddingRight();// 需要去掉每一行的 padding 值
    return (int)Math.ceil(len/width);
}
開發者ID:42Chapters，項目名稱:AdaptationX-android，代碼行數:14，代碼來源:TextViewManager.java

示例6: isOverFlowed

import android.widget.TextView; //導入方法依賴的package包/類
/**
 * 判斷TextView的內容寬度是否超出其可用寬度
 *
 * @param tv
 * @return
 */
public static boolean isOverFlowed(TextView tv, int maxWidth) {
    int availableWidth = maxWidth - tv.getPaddingLeft() - tv.getPaddingRight();
    Paint textViewPaint = tv.getPaint();
    float textWidth = textViewPaint.measureText(tv.getText().toString());
    if (textWidth > availableWidth) {
        return true;
    } else {
        return false;
    }
}
開發者ID:CardInfoLink，項目名稱:QRScanner，代碼行數:17，代碼來源:SystemUtils.java

示例7: layoutImportantNotice

import android.widget.TextView; //導入方法依賴的package包/類
public void layoutImportantNotice(final View importantNoticeStrip,
        final String importantNoticeTitle) {
    final TextView titleView = (TextView)importantNoticeStrip.findViewById(
            R.id.important_notice_title);
    final int width = titleView.getWidth() - titleView.getPaddingLeft()
            - titleView.getPaddingRight();
    titleView.setTextColor(mColorAutoCorrect);
    titleView.setText(importantNoticeTitle); // TextView.setText() resets text scale x to 1.0.
    final float titleScaleX = getTextScaleX(importantNoticeTitle, width, titleView.getPaint());
    titleView.setTextScaleX(titleScaleX);
}
開發者ID:sergeychilingaryan，項目名稱:AOSP-Kayboard-7.1.2，代碼行數:12，代碼來源:SuggestionStripLayoutHelper.java

示例8: autofit

import android.widget.TextView; //導入方法依賴的package包/類
/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
                            int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}
開發者ID:victorminerva，項目名稱:AutoResizeEditText，代碼行數:50，代碼來源:AutofitHelper.java

示例9: adjustSize

import android.widget.TextView; //導入方法依賴的package包/類
/**
 * 改變外框大小，適應文字
 * 如果當前文字隻有一行，則縮到外框適應文字大小
 * 如果文字有多行，則寬度不變，縮小高度到適應文字大小
 * 文字外框的位置不變
 *
 * @param view
 */
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public static void adjustSize(TextView view) {
    if (view != null && view.getLayoutParams() != null) {
        /*
        //更好的實現方式，但是ios那邊不支持這種方式
        ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
        layoutParams.width = ViewGroup.LayoutParams.WRAP_CONTENT;
        layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;
        view.setLayoutParams(layoutParams);*/

        // 廢棄的實現方式，使用WRAP_CONTENT最簡單，且這種方式算出來的width有bug
        // @Deprecated
        /*int lineCount = Math.min(view.getLineCount(), getMaxLines(view));
        int width, height;
        if (lineCount > 1) {//多行，寬度不變，改變高度
            width = view.getWidth();
            height = view.getLineHeight() * lineCount + view.getPaddingTop() + view.getPaddingBottom();
        } else {//一行，改變寬度&高度
            final Paint paint = view.getPaint();
            width = (int) paint.measureText(view.getText().toString()) + view.getPaddingLeft() + view.getPaddingRight();
            height = view.getLineHeight() + view.getPaddingTop() + view.getPaddingBottom();
        }*/

        int lineCount = Math.min(view.getLineCount(), getMaxLines(view));
        float width, height;
        if (lineCount > 1) {//多行，寬度不變，改變高度
            width = view.getWidth();
            height = view.getLineHeight() * lineCount + view.getPaddingTop() + view.getPaddingBottom();
        } else {//一行，改變寬度&高度
            width = view.getPaddingLeft() + Layout.getDesiredWidth(view.getText(), view.getPaint()) + view.getPaddingRight();
            height = view.getLineHeight() + view.getPaddingTop() + view.getPaddingBottom();
        }

        if (view.getLayoutParams() != null) {
            ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
            layoutParams.width = (int) width;
            layoutParams.height = (int) height;
            view.setLayoutParams(layoutParams);
        }
    }
}
開發者ID:alibaba，項目名稱:LuaViewPlayground，代碼行數:50，代碼來源:TextUtil.java

示例10: adjustTextSize

import android.widget.TextView; //導入方法依賴的package包/類
/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void adjustTextSize(TextView view, TextPaint paint, float minTextSize, float maxTextSize, int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision, displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}
開發者ID:alibaba，項目名稱:LuaViewPlayground，代碼行數:48，代碼來源:TextUtil.java

示例11: autofit

import android.widget.TextView; //導入方法依賴的package包/類
/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
        int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}
開發者ID:WrapOnly，項目名稱:android-autofittextview，代碼行數:50，代碼來源:AutofitHelper.java


注：本文中的android.widget.TextView.getPaddingLeft方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。