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Code Issues Releases Wiki Activity

Remove metadata...again

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This commit is contained in:
Gregor Santner 2017-10-28 09:56:05 +02:00
parent ac8b8469b0
commit 34882ba69f
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4 changed files with 106 additions and 21 deletions
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78
app/src/main/java/net/gsantner/opoc/util/ContextUtils.java
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@ -15,6 +15,7 @@ import android.annotation.SuppressLint;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.ActivityNotFoundException;
import android.content.ClipData;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
@ -27,6 +28,8 @@ import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.VectorDrawable;
@ -66,7 +69,7 @@ import java.util.Locale;
import static android.graphics.Bitmap.CompressFormat;
@SuppressWarnings({"WeakerAccess", "unused", "SameParameterValue", "SpellCheckingInspection", "deprecation"})
@SuppressWarnings({"WeakerAccess", "unused", "SameParameterValue", "SpellCheckingInspection", "deprecation", "ObsoleteSdkInt"})
public class ContextUtils {
//########################
//## Members, Constructors
@ -242,10 +245,10 @@ public class ContextUtils {
));
}
@SuppressLint("MissingPermission") // ACCESS_NETWORK_STATE required
public boolean isConnectedToInternet() {
ConnectivityManager connectivityManager = (ConnectivityManager)
_context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
ConnectivityManager con = (ConnectivityManager) _context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetInfo = con == null ? null : con.getActiveNetworkInfo();
return activeNetInfo != null && activeNetInfo.isConnectedOrConnecting();
}
@ -336,6 +339,29 @@ public class ContextUtils {
return result;
}
public void setClipboard(String text) {
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) {
((android.text.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).setText(text);
} else {
ClipData clip = ClipData.newPlainText(_context.getPackageName(), text);
((android.content.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).setPrimaryClip(clip);
}
}
public String[] getClipboard() {
String[] ret;
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) {
ret = new String[]{((android.text.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).getText().toString()};
} else {
ClipData data = ((android.content.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).getPrimaryClip();
ret = new String[data.getItemCount()];
for (int i = 0; i < data.getItemCount() && i < ret.length; i++) {
ret[i] = data.getItemAt(i).getText().toString();
}
}
return ret;
}
public float px2dp(final float px) {
return px / _context.getResources().getDisplayMetrics().density;
}
@ -388,7 +414,7 @@ public class ContextUtils {
* @return the scaling factor that needs to be applied to the bitmap
*/
public int calculateInSampleSize(BitmapFactory.Options options, int maxDimen) {
// Raw height and width of conf
// Raw height and width of image
int height = options.outHeight;
int width = options.outWidth;
int inSampleSize = 1;
@ -429,7 +455,7 @@ public class ContextUtils {
if (folder.exists() || folder.mkdirs()) {
FileOutputStream stream = null;
try {
stream = new FileOutputStream(imageFile); // overwrites this conf every time
stream = new FileOutputStream(imageFile); // overwrites this image every time
image.compress(format, quality, stream);
return imageFile;
} catch (FileNotFoundException ignored) {
@ -444,4 +470,44 @@ public class ContextUtils {
}
return null;
}
public Bitmap drawTextToDrawable(@DrawableRes int resId, String text, int textSize) {
Resources resources = _context.getResources();
float scale = resources.getDisplayMetrics().density;
Bitmap bitmap = getBitmapFromDrawable(resId);
bitmap = bitmap.copy(bitmap.getConfig(), true);
Canvas canvas = new Canvas(bitmap);
Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
paint.setColor(Color.rgb(61, 61, 61));
paint.setTextSize((int) (textSize * scale));
paint.setShadowLayer(1f, 0f, 1f, Color.WHITE);
Rect bounds = new Rect();
paint.getTextBounds(text, 0, text.length(), bounds);
int x = (bitmap.getWidth() - bounds.width()) / 2;
int y = (bitmap.getHeight() + bounds.height()) / 2;
canvas.drawText(text, x, y, paint);
return bitmap;
}
public Bitmap getBitmapFromDrawable(int drawableId) {
Bitmap bitmap = null;
Drawable drawable = ContextCompat.getDrawable(_context, drawableId);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && (drawable instanceof VectorDrawable || drawable instanceof VectorDrawableCompat)) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
drawable = (DrawableCompat.wrap(drawable)).mutate();
}
bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(),
drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
drawable.draw(canvas);
} else if (drawable instanceof BitmapDrawable) {
bitmap = ((BitmapDrawable) drawable).getBitmap();
}
return bitmap;
}
}