Update TextView (set|get)(min|max)(width|height) ApiDoc (5623d313) · Commits · e / os / android_frameworks_base

core/java/android/widget/TextView.java

+176 −66

Original line number	Diff line number	Diff line
		@@ -3680,18 +3680,23 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at least this many lines tall.
		* Sets the height of the TextView to be at least {@code minLines} tall.
		* <p>
		* This value is used for height calculation if LayoutParams does not force TextView to have an
		* exact height. Setting this value overrides other previous minimum height configurations such
		* as {@link #setMinHeight(int)} or {@link #setHeight(int)}. {@link #setSingleLine()} will set
		* this value to 1.
		*
		* Setting this value overrides any other (minimum) height setting. A single line TextView will
		* set this value to 1.
		* @param minLines the minimum height of TextView in terms of number of lines
		*
		* @see #getMinLines()
		* @see #setLines(int)
		*
		* @attr ref android.R.styleable#TextView_minLines
		*/
		@android.view.RemotableViewMethod
		public void setMinLines(int minlines) {
		mMinimum = minlines;
		public void setMinLines(int minLines) {
		mMinimum = minLines;
		mMinMode = LINES;

		requestLayout();
		@@ -3699,10 +3704,14 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the minimum number of lines displayed in this TextView, or -1 if the minimum
		* height was set in pixels instead using {@link #setMinHeight(int) or #setHeight(int)}.
		* Returns the minimum height of TextView in terms of number of lines or -1 if the minimum
		* height was set using {@link #setMinHeight(int)} or {@link #setHeight(int)}.
		*
		* @return the minimum height of TextView in terms of number of lines or -1 if the minimum
		* height is not defined in lines
		*
		* @see #setMinLines(int)
		* @see #setLines(int)
		*
		* @attr ref android.R.styleable#TextView_minLines
		*/
		@@ -3711,15 +3720,26 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at least this many pixels tall.
		* Sets the height of the TextView to be at least {@code minPixels} tall.
		* <p>
		* This value is used for height calculation if LayoutParams does not force TextView to have an
		* exact height. Setting this value overrides previous minimum height configurations such as
		* {@link #setMinLines(int)} or {@link #setLines(int)}.
		* <p>
		* The value given here is different than {@link #setMinimumHeight(int)}. Between
		* {@code minHeight} and the value set in {@link #setMinimumHeight(int)}, the greater one is
		* used to decide the final height.
		*
		* @param minPixels the minimum height of TextView in terms of pixels
		*
		* Setting this value overrides any other (minimum) number of lines setting.
		* @see #getMinHeight()
		* @see #setHeight(int)
		*
		* @attr ref android.R.styleable#TextView_minHeight
		*/
		@android.view.RemotableViewMethod
		public void setMinHeight(int minHeight) {
		mMinimum = minHeight;
		public void setMinHeight(int minPixels) {
		mMinimum = minPixels;
		mMinMode = PIXELS;

		requestLayout();
		@@ -3727,10 +3747,14 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the minimum height of this TextView expressed in pixels, or -1 if the minimum
		* height was set in number of lines instead using {@link #setMinLines(int) or #setLines(int)}.
		* Returns the minimum height of TextView in terms of pixels or -1 if the minimum height was
		* set using {@link #setMinLines(int)} or {@link #setLines(int)}.
		*
		* @return the minimum height of TextView in terms of pixels or -1 if the minimum height is not
		* defined in pixels
		*
		* @see #setMinHeight(int)
		* @see #setHeight(int)
		*
		* @attr ref android.R.styleable#TextView_minHeight
		*/
		@@ -3739,15 +3763,22 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at most this many lines tall.
		* Sets the height of the TextView to be at most {@code maxLines} tall.
		* <p>
		* This value is used for height calculation if LayoutParams does not force TextView to have an
		* exact height. Setting this value overrides previous maximum height configurations such as
		* {@link #setMaxHeight(int)} or {@link #setLines(int)}.
		*
		* Setting this value overrides any other (maximum) height setting.
		* @param maxLines the maximum height of TextView in terms of number of lines
		*
		* @see #getMaxLines()
		* @see #setLines(int)
		*
		* @attr ref android.R.styleable#TextView_maxLines
		*/
		@android.view.RemotableViewMethod
		public void setMaxLines(int maxlines) {
		mMaximum = maxlines;
		public void setMaxLines(int maxLines) {
		mMaximum = maxLines;
		mMaxMode = LINES;

		requestLayout();
		@@ -3755,10 +3786,14 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the maximum number of lines displayed in this TextView, or -1 if the maximum
		* height was set in pixels instead using {@link #setMaxHeight(int) or #setHeight(int)}.
		* Returns the maximum height of TextView in terms of number of lines or -1 if the
		* maximum height was set using {@link #setMaxHeight(int)} or {@link #setHeight(int)}.
		*
		* @return the maximum height of TextView in terms of number of lines. -1 if the maximum height
		* is not defined in lines.
		*
		* @see #setMaxLines(int)
		* @see #setLines(int)
		*
		* @attr ref android.R.styleable#TextView_maxLines
		*/
		@@ -3767,16 +3802,22 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at most this many pixels tall. This option is mutually exclusive with the
		* {@link #setMaxLines(int)} method.
		* Sets the height of the TextView to be at most {@code maxPixels} tall.
		* <p>
		* This value is used for height calculation if LayoutParams does not force TextView to have an
		* exact height. Setting this value overrides previous maximum height configurations such as
		* {@link #setMaxLines(int)} or {@link #setLines(int)}.
		*
		* @param maxPixels the maximum height of TextView in terms of pixels
		*
		* Setting this value overrides any other (maximum) number of lines setting.
		* @see #getMaxHeight()
		* @see #setHeight(int)
		*
		* @attr ref android.R.styleable#TextView_maxHeight
		*/
		@android.view.RemotableViewMethod
		public void setMaxHeight(int maxHeight) {
		mMaximum = maxHeight;
		public void setMaxHeight(int maxPixels) {
		mMaximum = maxPixels;
		mMaxMode = PIXELS;

		requestLayout();
		@@ -3784,10 +3825,14 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the maximum height of this TextView expressed in pixels, or -1 if the maximum
		* height was set in number of lines instead using {@link #setMaxLines(int) or #setLines(int)}.
		* Returns the maximum height of TextView in terms of pixels or -1 if the maximum height was
		* set using {@link #setMaxLines(int)} or {@link #setLines(int)}.
		*
		* @return the maximum height of TextView in terms of pixels or -1 if the maximum height
		* is not defined in pixels
		*
		* @see #setMaxHeight(int)
		* @see #setHeight(int)
		*
		* @attr ref android.R.styleable#TextView_maxHeight
		*/
		@@ -3796,10 +3841,16 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView exactly this many lines tall.
		* Sets the height of the TextView to be exactly {@code lines} tall.
		* <p>
		* This value is used for height calculation if LayoutParams does not force TextView to have an
		* exact height. Setting this value overrides previous minimum/maximum height configurations
		* such as {@link #setMinLines(int)} or {@link #setMaxLines(int)}. {@link #setSingleLine()} will
		* set this value to 1.
		*
		* Note that setting this value overrides any other (minimum / maximum) number of lines or
		* height setting. A single line TextView will set this value to 1.
		* @param lines the exact height of the TextView in terms of lines
		*
		* @see #setHeight(int)
		*
		* @attr ref android.R.styleable#TextView_lines
		*/
		@@ -3813,12 +3864,15 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView exactly this many pixels tall.
		* You could do the same thing by specifying this number in the
		* LayoutParams.
		* Sets the height of the TextView to be exactly <code>pixels</code> tall.
		* <p>
		* This value is used for height calculation if LayoutParams does not force TextView to have an
		* exact height. Setting this value overrides previous minimum/maximum height configurations
		* such as {@link #setMinHeight(int)} or {@link #setMaxHeight(int)}.
		*
		* Note that setting this value overrides any other (minimum / maximum) number of lines or
		* height setting.
		* @param pixels the exact height of the TextView in terms of pixels
		*
		* @see #setLines(int)
		*
		* @attr ref android.R.styleable#TextView_height
		*/
		@@ -3832,13 +3886,22 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at least this many ems wide
		* Sets the width of the TextView to be at least {@code minEms} wide.
		* <p>
		* This value is used for width calculation if LayoutParams does not force TextView to have an
		* exact width. Setting this value overrides previous minimum width configurations such as
		* {@link #setMinWidth(int)} or {@link #setWidth(int)}.
		*
		* @param minEms the minimum width of TextView in terms of ems
		*
		* @see #getMinEms()
		* @see #setEms(int)
		*
		* @attr ref android.R.styleable#TextView_minEms
		*/
		@android.view.RemotableViewMethod
		public void setMinEms(int minems) {
		mMinWidth = minems;
		public void setMinEms(int minEms) {
		mMinWidth = minEms;
		mMinWidthMode = EMS;

		requestLayout();
		@@ -3846,8 +3909,11 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the minimum width of the TextView, expressed in ems or -1 if the minimum width
		* was set in pixels instead (using {@link #setMinWidth(int)} or {@link #setWidth(int)}).
		* Returns the minimum width of TextView in terms of ems or -1 if the minimum width was set
		* using {@link #setMinWidth(int)} or {@link #setWidth(int)}.
		*
		* @return the minimum width of TextView in terms of ems. -1 if the minimum width is not
		* defined in ems
		*
		* @see #setMinEms(int)
		* @see #setEms(int)
		@@ -3859,13 +3925,26 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at least this many pixels wide
		* Sets the width of the TextView to be at least {@code minPixels} wide.
		* <p>
		* This value is used for width calculation if LayoutParams does not force TextView to have an
		* exact width. Setting this value overrides previous minimum width configurations such as
		* {@link #setMinEms(int)} or {@link #setEms(int)}.
		* <p>
		* The value given here is different than {@link #setMinimumWidth(int)}. Between
		* {@code minWidth} and the value set in {@link #setMinimumWidth(int)}, the greater one is used
		* to decide the final width.
		*
		* @param minPixels the minimum width of TextView in terms of pixels
		*
		* @see #getMinWidth()
		* @see #setWidth(int)
		*
		* @attr ref android.R.styleable#TextView_minWidth
		*/
		@android.view.RemotableViewMethod
		public void setMinWidth(int minpixels) {
		mMinWidth = minpixels;
		public void setMinWidth(int minPixels) {
		mMinWidth = minPixels;
		mMinWidthMode = PIXELS;

		requestLayout();
		@@ -3873,8 +3952,11 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the minimum width of the TextView, in pixels or -1 if the minimum width
		* was set in ems instead (using {@link #setMinEms(int)} or {@link #setEms(int)}).
		* Returns the minimum width of TextView in terms of pixels or -1 if the minimum width was set
		* using {@link #setMinEms(int)} or {@link #setEms(int)}.
		*
		* @return the minimum width of TextView in terms of pixels or -1 if the minimum width is not
		* defined in pixels
		*
		* @see #setMinWidth(int)
		* @see #setWidth(int)
		@@ -3886,13 +3968,22 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at most this many ems wide
		* Sets the width of the TextView to be at most {@code maxEms} wide.
		* <p>
		* This value is used for width calculation if LayoutParams does not force TextView to have an
		* exact width. Setting this value overrides previous maximum width configurations such as
		* {@link #setMaxWidth(int)} or {@link #setWidth(int)}.
		*
		* @param maxEms the maximum width of TextView in terms of ems
		*
		* @see #getMaxEms()
		* @see #setEms(int)
		*
		* @attr ref android.R.styleable#TextView_maxEms
		*/
		@android.view.RemotableViewMethod
		public void setMaxEms(int maxems) {
		mMaxWidth = maxems;
		public void setMaxEms(int maxEms) {
		mMaxWidth = maxEms;
		mMaxWidthMode = EMS;

		requestLayout();
		@@ -3900,8 +3991,11 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the maximum width of the TextView, expressed in ems or -1 if the maximum width
		* was set in pixels instead (using {@link #setMaxWidth(int)} or {@link #setWidth(int)}).
		* Returns the maximum width of TextView in terms of ems or -1 if the maximum width was set
		* using {@link #setMaxWidth(int)} or {@link #setWidth(int)}.
		*
		* @return the maximum width of TextView in terms of ems or -1 if the maximum width is not
		* defined in ems
		*
		* @see #setMaxEms(int)
		* @see #setEms(int)
		@@ -3913,13 +4007,22 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView at most this many pixels wide
		* Sets the width of the TextView to be at most {@code maxPixels} wide.
		* <p>
		* This value is used for width calculation if LayoutParams does not force TextView to have an
		* exact width. Setting this value overrides previous maximum width configurations such as
		* {@link #setMaxEms(int)} or {@link #setEms(int)}.
		*
		* @param maxPixels the maximum width of TextView in terms of pixels
		*
		* @see #getMaxWidth()
		* @see #setWidth(int)
		*
		* @attr ref android.R.styleable#TextView_maxWidth
		*/
		@android.view.RemotableViewMethod
		public void setMaxWidth(int maxpixels) {
		mMaxWidth = maxpixels;
		public void setMaxWidth(int maxPixels) {
		mMaxWidth = maxPixels;
		mMaxWidthMode = PIXELS;

		requestLayout();
		@@ -3927,8 +4030,11 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* @return the maximum width of the TextView, in pixels or -1 if the maximum width
		* was set in ems instead (using {@link #setMaxEms(int)} or {@link #setEms(int)}).
		* Returns the maximum width of TextView in terms of pixels or -1 if the maximum width was set
		* using {@link #setMaxEms(int)} or {@link #setEms(int)}.
		*
		* @return the maximum width of TextView in terms of pixels. -1 if the maximum width is not
		* defined in pixels
		*
		* @see #setMaxWidth(int)
		* @see #setWidth(int)
		@@ -3940,12 +4046,15 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView exactly this many ems wide
		* Sets the width of the TextView to be exactly {@code ems} wide.
		*
		* @see #setMaxEms(int)
		* @see #setMinEms(int)
		* @see #getMinEms()
		* @see #getMaxEms()
		* This value is used for width calculation if LayoutParams does not force TextView to have an
		* exact width. Setting this value overrides previous minimum/maximum configurations such as
		* {@link #setMinEms(int)} or {@link #setMaxEms(int)}.
		*
		* @param ems the exact width of the TextView in terms of ems
		*
		* @see #setWidth(int)
		*
		* @attr ref android.R.styleable#TextView_ems
		*/
		@@ -3959,14 +4068,15 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Makes the TextView exactly this many pixels wide.
		* You could do the same thing by specifying this number in the
		* LayoutParams.
		* Sets the width of the TextView to be exactly {@code pixels} wide.
		* <p>
		* This value is used for width calculation if LayoutParams does not force TextView to have an
		* exact width. Setting this value overrides previous minimum/maximum width configurations
		* such as {@link #setMinWidth(int)} or {@link #setMaxWidth(int)}.
		*
		* @see #setMaxWidth(int)
		* @see #setMinWidth(int)
		* @see #getMinWidth()
		* @see #getMaxWidth()
		* @param pixels the exact width of the TextView in terms of pixels
		*
		* @see #setEms(int)
		*
		* @attr ref android.R.styleable#TextView_width
		*/