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Changing the layout class so it has the screen dimensions to take into account Device Orientation

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This commit is contained in:
Joe Bowser 2011-05-31 15:38:03 -07:00
parent 9036eb8fcc
commit 431c80782e
1 changed files with 28 additions and 5 deletions
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27
framework/src/com/phonegap/DroidGap.java
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@ -24,6 +24,7 @@ import android.media.AudioManager;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Display;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup;
@ -171,7 +172,11 @@ public class DroidGap extends PhonegapActivity {
WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
// This builds the view. We could probably get away with NOT having a LinearLayout, but I like having a bucket!
root = new LinearLayoutSoftKeyboardDetect(this);
Display display = getWindowManager().getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
root = new LinearLayoutSoftKeyboardDetect(this, width, height);
root.setOrientation(LinearLayout.VERTICAL);
root.setBackgroundColor(Color.BLACK);
root.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
@ -1289,9 +1294,14 @@ public class DroidGap extends PhonegapActivity {
private static final String LOG_TAG = "SoftKeyboardDetect";
private int oldHeight = 0; // Need to save the old height as not to send redundant events
private int oldWidth = 0; // Need to save old width for orientation change
private int screenWidth = 0;
private int screenHeight = 0;
public LinearLayoutSoftKeyboardDetect(Context context) {
public LinearLayoutSoftKeyboardDetect(Context context, int width, int height) {
super(context);
screenWidth = width;
screenHeight = height;
}
@Override
@ -1315,15 +1325,27 @@ public class DroidGap extends PhonegapActivity {
// Get the current height of the visible part of the screen.
// This height will not included the status bar.
int height = MeasureSpec.getSize(heightMeasureSpec);
int width = MeasureSpec.getSize(widthMeasureSpec);
Log.d(LOG_TAG, "Old Height = " + oldHeight);
Log.d(LOG_TAG, "Height = " + height);
Log.d(LOG_TAG, "Old Width = " + oldWidth);
Log.d(LOG_TAG, "Width = " + width);
// If the oldHeight = 0 then this is the first measure event as the app starts up.
// If oldHeight == height then we got a measurement change that doesn't affect us.
if (oldHeight == 0 || oldHeight == height) {
Log.d(LOG_TAG, "Ignore this event");
}
// Account for orientation change and ignore this event/Fire orientation change
else if(screenHeight == width)
{
int tmp_var = screenHeight;
screenHeight = screenWidth;
screenWidth = tmp_var;
Log.d(LOG_TAG, "Orientation Change");
}
// If the height as gotten bigger then we will assume the soft keyboard has
// gone away.
else if (height > oldHeight) {
@ -1339,6 +1361,7 @@ public class DroidGap extends PhonegapActivity {
// Update the old height for the next event
oldHeight = height;
oldWidth = width;
}
}
}