这是indexloc提供的服务，不要输入任何密码
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Allow toast color / gravity to be changed #186

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Merged
merged 1 commit into from
Jun 23, 2018
Merged

Allow toast color / gravity to be changed #186

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44 changes: 43 additions & 1 deletion app/src/main/java/com/termux/api/ToastAPI.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,18 +2,26 @@

import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.os.Handler;
import android.view.Gravity;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;

import com.termux.api.util.ResultReturner;
import com.termux.api.util.TermuxApiLogger;

import java.io.PrintWriter;

public class ToastAPI {

public static void onReceive(final Context context, Intent intent) {
final int durationExtra = intent.getBooleanExtra("short", false) ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG;
final int backgroundColor = getColorExtra(intent, "background", Color.GRAY);
final int textColor = getColorExtra(intent, "text_color", Color.WHITE);
final int gravity = getGravityExtra(intent, Gravity.CENTER);

final Handler handler = new Handler();

Expand All @@ -24,12 +32,46 @@ public void writeResult(PrintWriter out) throws Exception {
@Override
public void run() {
Toast toast = Toast.makeText(context, inputString, durationExtra);
toast.setGravity(Gravity.CENTER, 0, 0);
View toastView = toast.getView();

Drawable background = toastView.getBackground();
background.setTint(backgroundColor);

TextView textView = toastView.findViewById(android.R.id.message);
textView.setTextColor(textColor);

toast.setGravity(gravity, 0, 0);
toast.show();
}
});
}
});
}

protected static int getColorExtra(Intent intent, String extra, int defaultColor) {
int color = defaultColor;

if (intent.hasExtra(extra)) {
String colorExtra = intent.getStringExtra(extra);

try {
color = Color.parseColor(colorExtra);
} catch (IllegalArgumentException e) {
TermuxApiLogger.error(String.format("Failed to parse color '%s' for '%s'", colorExtra, extra));
}
}
return color;
}

protected static int getGravityExtra(Intent intent, int defaultGravity) {
String extraGravity = intent.getStringExtra("gravity");

switch (extraGravity == null ? "" : extraGravity) {
case "top": return Gravity.TOP;
case "middle": return Gravity.CENTER;
case "bottom": return Gravity.BOTTOM;
default: return defaultGravity;
}
}

}