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Code Issues Actions Packages Projects Releases Wiki Activity

change orientation of analysis layout when rotating

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This commit is contained in:
Ahmet Inan 2015-01-14 22:38:38 +01:00
parent 7a2c32057e
commit 9ae69a495a
3 changed files with 12 additions and 9 deletions
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14
app/src/main/java/xdsopl/robot36/MainActivity.java
View file

@ -21,7 +21,6 @@ import android.app.Activity;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
@ -42,7 +41,6 @@ import android.widget.ShareActionProvider;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
@ -166,14 +164,16 @@ public class MainActivity extends Activity {
private void changeLayoutOrientation(Configuration config) {
boolean horizontal = config.orientation == Configuration.ORIENTATION_LANDSCAPE;
View spectrum_meter = findViewById(R.id.spectrum_meter);
spectrum_meter.setVisibility(enableAnalyzer ? View.VISIBLE : View.GONE);
spectrum_meter.setLayoutParams(
View analysis = findViewById(R.id.analysis);
analysis.setVisibility(enableAnalyzer ? View.VISIBLE : View.GONE);
analysis.setLayoutParams(
new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.MATCH_PARENT, horizontal ? 1.0f : 10.0f));
int orientation = horizontal ? LinearLayout.HORIZONTAL : LinearLayout.VERTICAL;
((LinearLayout)findViewById(R.id.content)).setOrientation(orientation);
int content_orientation = horizontal ? LinearLayout.HORIZONTAL : LinearLayout.VERTICAL;
((LinearLayout)findViewById(R.id.content)).setOrientation(content_orientation);
int analysis_orientation = horizontal ? LinearLayout.VERTICAL : LinearLayout.HORIZONTAL;
((LinearLayout)findViewById(R.id.analysis)).setOrientation(analysis_orientation);
}
@Override

5
app/src/main/java/xdsopl/robot36/VUMeterView.java
View file

@ -68,7 +68,10 @@ public class VUMeterView extends SurfaceView implements SurfaceHolder.Callback {
canvas = holder.lockCanvas(null);
canvas.drawColor(Color.DKGRAY);
paint.setColor(volume < 0.1 ? Color.YELLOW : (volume < 0.9 ? Color.GREEN : Color.RED));
canvas.drawRect(0, canvasHeight - volume * canvasHeight, canvasWidth, canvasHeight, paint);
if (canvasHeight > canvasWidth)
canvas.drawRect(0, canvasHeight - volume * canvasHeight, canvasWidth, canvasHeight, paint);
else
canvas.drawRect(canvasWidth - volume * canvasWidth, 0, canvasWidth, canvasHeight, paint);
} finally {
if (canvas != null)
holder.unlockCanvasAndPost(canvas);

2
app/src/main/res/layout/activity_main.xml
View file

@ -20,7 +20,7 @@
android:contentDescription="@string/decoder_view" />
<LinearLayout
android:id="@+id/spectrum_meter"
android:id="@+id/analysis"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"