Android 开发TextView 部分字符高亮

核心提示：}public class TextHighlightUsage extends Activity {TextHighlightHelper tHelper1;TextHighlightHelper tHelper2;LinearLayout ll;/** Called when the activity is fir

}

public class TextHighlightUsage extends Activity {

TextHighlightHelper tHelper1;

TextHighlightHelper tHelper2;

LinearLayout ll;

/** Called when the activity is first created. */

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

ll = (LinearLayout)findViewById(R.id.layout);

//Text:HelloText2

CharSequence c1 = "HelloText2";

tHelper1 = new TextHighlightHelper(this,LinearLayout.HORIZONTAL);

tHelper1.addText(c1);

tHelper1.addColor(0, 3, Color.RED);

tHelper1.addBackResource(R.drawable.dot);

ll.addView(tHelper1.loadView());

//Text:创新源于模仿!

CharSequence c2 = "创新源于模仿!";

tHelper2 = new TextHighlightHelper(this,LinearLayout.VERTICAL);

tHelper2.addText(c2);

tHelper2.addColor(1, 3, Color.RED);

ll.addView(tHelper2.loadView());

}

}

7. emulator 运行截图：

至于其能不能满足需求 见仁见智了 大家可以参考截图