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am 90497c18: Merge "Remotable view method for TextView.setTextSize(int, float)." into jb-dev

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* commit '90497c18f72cf3d7ea2fd611502d0da2c9c69879':
  Remotable view method for TextView.setTextSize(int, float).
This commit is contained in:
Daniel Sandler
2012-05-21 12:14:05 -07:00
committed by Android Git Automerger
parent 464c4e9879 90497c18f7
commit 97ccf4a852
1 changed files with 56 additions and 1 deletions
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57
core/java/android/widget/RemoteViews.java
View File

@@ -37,6 +37,7 @@ import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import android.util.Log;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.LayoutInflater.Filter;
import android.view.RemotableViewMethod;
@@ -1181,6 +1182,45 @@ public class RemoteViews implements Parcelable, Filter {
public final static int TAG = 11;
}
/**
* Helper action to set compound drawables on a TextView. Supports relative
* (s/t/e/b) or cardinal (l/t/r/b) arrangement.
*/
private class TextViewSizeAction extends Action {
public TextViewSizeAction(int viewId, int units, float size) {
this.viewId = viewId;
this.units = units;
this.size = size;
}
public TextViewSizeAction(Parcel parcel) {
viewId = parcel.readInt();
units = parcel.readInt();
size = parcel.readFloat();
}
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(TAG);
dest.writeInt(viewId);
dest.writeInt(units);
dest.writeFloat(size);
}
@Override
public void apply(View root, ViewGroup rootParent) {
final Context context = root.getContext();
final TextView target = (TextView) root.findViewById(viewId);
if (target == null) return;
target.setTextSize(units, size);
}
int viewId;
int units;
float size;
public final static int TAG = 13;
}
/**
* Simple class used to keep track of memory usage in a RemoteViews.
*
@@ -1334,6 +1374,9 @@ public class RemoteViews implements Parcelable, Filter {
case TextViewDrawableAction.TAG:
mActions.add(new TextViewDrawableAction(parcel));
break;
case TextViewSizeAction.TAG:
mActions.add(new TextViewSizeAction(parcel));
break;
case BitmapReflectionAction.TAG:
mActions.add(new BitmapReflectionAction(parcel));
break;
@@ -1541,7 +1584,19 @@ public class RemoteViews implements Parcelable, Filter {
public void setTextViewText(int viewId, CharSequence text) {
setCharSequence(viewId, "setText", text);
}
/**
* @hide
* Equivalent to calling {@link TextView#setTextSize(int, float)}
*
* @param viewId The id of the view whose text size should change
* @param units The units of size (e.g. COMPLEX_UNIT_SP)
* @param size The size of the text
*/
public void setTextViewTextSize(int viewId, int units, float size) {
addAction(new TextViewSizeAction(viewId, units, size));
}
/**
* Equivalent to calling
* {@link TextView#setCompoundDrawablesWithIntrinsicBounds(int, int, int, int)}.