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Commit 289d5765 authored by allenwtsu's avatar allenwtsu
Browse files

Explain the difference between setBreakStragegy() and setLineBreakStyle() in API doc 

Bug: 217951279
Test: build pass
Change-Id: Ida98327a656edc4878f7ce1c7f2bc99b72cd91d6
parent 7cefdd37

core/java/android/widget/TextView.java

+9 −2
Original line number Diff line number Diff line
@@ -4781,12 +4781,19 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener 
     * TextView is {@link Layout#BREAK_STRATEGY_HIGH_QUALITY}, and the default value for

     * EditText is {@link Layout#BREAK_STRATEGY_SIMPLE}, the latter to avoid the

     * text "dancing" when being edited.

     * <p/>

     * <p>

     * Enabling hyphenation with either using {@link Layout#HYPHENATION_FREQUENCY_NORMAL} or

     * {@link Layout#HYPHENATION_FREQUENCY_FULL} while line breaking is set to one of

     * {@link Layout#BREAK_STRATEGY_BALANCED}, {@link Layout#BREAK_STRATEGY_HIGH_QUALITY}

     * improves the structure of text layout however has performance impact and requires more time

     * to do the text layout.

     * to do the text layout.</p>

     * <p>

     * Compared with {@link #setLineBreakStyle(int)}, line break style with different strictness is

     * evaluated in the ICU to identify the potential breakpoints. In

     * {@link #setBreakStrategy(int)}, line break strategy handles the post processing of ICU's line

     * break result. It aims to evaluate ICU's breakpoints and break the lines based on the

     * constraint.

     * </p>

     *

     * @attr ref android.R.styleable#TextView_breakStrategy

     * @see #getBreakStrategy()